EP1325268A1 - Air conditioning device - Google Patents

Air conditioning device

Info

Publication number
EP1325268A1
EP1325268A1 EP01976376A EP01976376A EP1325268A1 EP 1325268 A1 EP1325268 A1 EP 1325268A1 EP 01976376 A EP01976376 A EP 01976376A EP 01976376 A EP01976376 A EP 01976376A EP 1325268 A1 EP1325268 A1 EP 1325268A1
Authority
EP
European Patent Office
Prior art keywords
profile
wall
space
edge
air
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP01976376A
Other languages
German (de)
French (fr)
Other versions
EP1325268B1 (en
Inventor
Alain Triboix
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RUHLMANN JEAN-PHILIPPE
Original Assignee
RUHLMANN JEAN PIERRE
Ruhlmann Jean-Pierre
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by RUHLMANN JEAN PIERRE, Ruhlmann Jean-Pierre filed Critical RUHLMANN JEAN PIERRE
Publication of EP1325268A1 publication Critical patent/EP1325268A1/en
Application granted granted Critical
Publication of EP1325268B1 publication Critical patent/EP1325268B1/en
Priority to CY20081100890T priority Critical patent/CY1108277T1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F13/068—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser formed as perforated walls, ceilings or floors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/10—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with air supply, or exhaust, through perforated wall, floor or ceiling
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/02—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation having means for ventilation or vapour discharge
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/30—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by edge details of the ceiling; e.g. securing to an adjacent wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F13/072—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser of elongated shape, e.g. between ceiling panels
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/02—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation having means for ventilation or vapour discharge
    • E04B2009/026—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation having means for ventilation or vapour discharge the supporting ceiling grid acting as air diffusers

Definitions

  • DE-U-89 08 672 also discloses a false ceiling fixing allowing the creation of a peripheral air passage space for an air conditioning installation, this fixing being carried out at regular intervals by the intermediate of squares. Such an embodiment does not allow, however, to have a precise influence on the diffusion of the air along preferential paths.
  • US-A-3 352 076 describes a false ceiling profile provided with closable openings arranged at regular intervals along its length and which can be closed or opened as required.
  • this document also does not describe a means allowing fine and precise adjustment of an air flow at determined locations along the walls.
  • the object of the present invention is to overcome these drawbacks by proposing an air conditioning device making it possible to improve the diffusion of air in the room along the walls, while perfectly controlling its distribution.
  • air conditioning means the creation of an artificial climate in the room suitable for establishing excellent conditions of comfort for the occupants.
  • the device according to the invention allows the air conditioning of a room by implementing a false ceiling and ensuring air diffusion along the walls.
  • 11 allows the admission of treated air into a volume created by the space between the ceiling, the waterproof false ceiling and the walls.
  • the treated air can be fresh air or recycled air or a mixture of the two; he can be filtered, set to a desired humidity level, cooled or heated.
  • This treated air is introduced into the volume above the false ceiling by any suitable means such as one or more air outlets made in the wall between the ceiling and the false ceiling.
  • This treated air can also be produced by a fan coil or a ceiling cassette directly placed in the volume above the false ceiling, if the space between the false ceiling and the ceiling is sufficient.
  • the device according to the invention comprises for this purpose spacers between the wall and the fixing profile on the bank of the false ceiling, of small width parallel to the wall and regularly spaced.
  • the false ceiling can be made of a rigid material or be made up of a waterproof elastic membrane stretched between the edge profiles. Said spacers reserve a space between the wall and the false ceiling and thus allow the diffusion of air over the entire periphery of the room. These spacers are fixed, for example by means of screws, to the walls or to the fixing profile on the edge of the false ceiling and have a thickness perpendicular to the wall calculated to obtain a determined diffusion speed of the air treated in local.
  • the spacers can also be made in the mass of the edge profile if it is made, for example, of plastic material in a single injection molding operation.
  • the treated air when it spreads at very low speed in the volume above the false ceiling, heats or cools the ceiling and the false ceiling, which in turn radiates towards the room.
  • the air then diffuses along the walls outside the area of occupation of the room at a temperature which has cooled and ensures the rest of the heating or cooling, the mixing of the air of the room and, possibly, the renewal air. This results in great comfort of the device according to the invention, because:
  • the thermal load in the room is provided partly by radiation and partly by air circulation in the room, - the temperature difference between the different walls and the air is thus reduced,
  • the air is distributed uniformly throughout the room.
  • the rods clipping between the profile and the wall can be solid rods. It is also possible to produce these rods in the form of rods pierced with orifices such as holes or slots. So it is possible avoid the diffusion of air, for example in the vicinity of the return of recycled air or the extraction of stale air, which would cause a direct return of air without it having circulated in local.
  • the fixing profile on the edge of the false ceiling has at its upper part a shape rounded on its upper edge on the side of the wall, the center of curvature of this rounded shape being oriented towards the interior of the room.
  • cooling mode the air easily enters the room even if its speed in the space reserved between the wall and the false ceiling is low because it is heavier than the ambient air.
  • heating mode it is necessary to increase this speed of diffusion in order to force the penetration of this air into the room and to avoid the phenomenon of stratification.
  • the means allowing variable closure of the space reserved between the wall and the edge fixing profile comprises, on the one hand, a horizontal wing secured to the edge profile on its upper part and, d on the other hand a profile called closing profile consisting of a flat, parallel to the upper wing of the profile in shore and above, extended on the side of the wall by a rounded shape, the center of curvature of which is oriented towards the interior of the room, the end of the rounded shape on the wall side entering the space reserved between the wall and the edge fixing profile above the spacers by pressing on the upper edge on the wall side of the edge profile, said closing profile also having an L-shape forming a closed box between the curved part and the flat, said closure profile being linked to the upper wing of the edge profile by means of a vertical plate located closer to the end on the local side than to the upper edge on the wall side of the edge profile, a joint between said closure profile and the vertical plate being produced by a zone of reduced thickness in its upper part or by any other means
  • Means are also provided for actuating the rotation of the closure profile around the joint.
  • shims thinner perpendicular to the wall than the spacers, but of width parallel to the wall substantially identical to or equal to that of said spacers, can be arranged flush with the wall, in order to limit the closing of the space.
  • coil or leaf springs hereinafter called return springs, are arranged at regular intervals, between the flat of the closure profile and the upper horizontal wing of the profile on the bank of the side of its end on the local side, maintaining the closing profile in abutment against the upper edge on the wall side of the edge profile.
  • the means making it possible to actuate the rotation of the closure profile around the joint consists of reservoirs, containing wax, a liquid or a saturated vapor, known as wax or liquid expansion bulbs or of saturated steam, regularly spaced and mounted thanks to a recess made in the edge profile, between the flat of the closing profile and the horizontal wing of the edge profile near the vertical plate making the connection between the fixing profile on the edge and the closing profile and the side of the wall.
  • Said bulbs have in their upper part a piston or an elastic membrane or a bellows, which actuates the rotation of the closure profile around the joint in the event of a rise in temperature causing the expansion of the wax or of the liquid or the evaporation of a fluid located in said bulbs.
  • the means allowing variable closure of the space reserved between the wall and the edge fixing profile comprises, a profile of corrugated shape, ending on the wall side by a rounded shape, the end of which comes enter the space reserved between the wall and the edge fixing profile and fixed by its other end to the local side end of the upper horizontal wing of the edge profile said profile of corrugated shape being, on its upper face, covered and integral with a sheet made of a material having a coefficient of thermal expansion lower than that of the material constituting the profile of corrugated shape.
  • FIG. 1 represents a section seen from above in a horizontal plane of an air-conditioned room according to the invention.
  • FIG. 2 represents a section AA in a vertical plane of an air-conditioned room according to the invention.
  • Figure 3 shows a section in a vertical plane perpendicular to the wall of the detail of the connection of the edge profile with the wall in the case where the false ceiling is made of a rigid material.
  • Figure 4 shows a section in a vertical plane perpendicular to the wall of the detail of the connection of the edge profile with the wall in the case where the false ceiling consists of a stretched elastic membrane, the shape of the fixing profile of the stretched membrane being given as an indication.
  • FIG. 8 represents a section in a vertical plane perpendicular to the wall of a device perfecting the invention.
  • Said spacers 4 are fixed, for example by means of screws, on the walls 3 or on the edge fixing profile 6 or directly integral with the profile 6 if the latter is made of a plastic material in a single injection molding operation. These spacers have a thickness perpendicular to the wall 3 calculated to obtain a diffusion speed of the treated air in the room in sufficiently low cooling mode.
  • FIG. 8 represents a means allowing variable closure of the space reserved between the wall and the edge profile.
  • the edge fastening profile 6 comprises, on the one hand, a horizontal wing 12 integral with the profile 6 on its upper part and, on the other hand, a profile 20 consisting of a flat 11, parallel to the upper wing 12 of the edge profile 6 and above, extended on the side of the wall by a rounded shape 13, the center of curvature of which is oriented towards the interior of the room, the end 14 of the rounded shape on the wall side coming into the space 5 above the spacers 4 by resting on the upper edge 15 on the wall side of the profile 6.
  • This closure profile 20 has an L shape 33 forming a closed box between the curved part 13 and the plate 11, so to stiffen said closure profile 20 in bending.
  • Said closure profile 20 being linked to the upper wing 12 of the profile 6 by means of a vertical plate 16 located closer to the end on the local side 17 than to the edge 15, an articulation between said profile 20 and the vertical plate 16 can be produced by a thinner zone 18 or by any other means.
  • This device comprises a means making it possible to actuate the rotation of the profile 20 around the articulation 18.
  • Wedges 19 are arranged flush with the wall 3 and extend the spacers 4 at their upper part, they are thinner perpendicular to the wall than the spacers 4 but of width parallel to the wall substantially identical to or equal to that of the spacers 4.
  • Coil or leaf springs 21, having the function of return spring, are arranged at regular intervals, between the flat 1 1 of the profile 20 and the wing 12 of the profile 6 on the side of its end 17, maintaining the profile 20 in abutment against the edge 15 of the profile 6.
  • a means for actuating the rotation of the profile 20 around the articulation 18 may consist of electromagnets 22, regularly spaced, mounted, by means of a recess 36 formed in the profile 6, between the flat 1 1 of the profile 20 and wing 12 of profile 6, near the flat vertical 16 on the side of the wall.
  • Said electromagnets are controlled remotely, either by means of an electric current switch, or by means of a servo-control at a predetermined temperature in position and level in a room.
  • the action of said electromagnets causes the profile 20 to be lifted when the room needs to be heated instead of being cooled.
  • the lifting at the level of the electromagnet is multiplied by a lever effect due to the rotation of the profile 20 around the articulation 18.
  • This rotation of the profile 20 causes a partial and automatic closing of the space 5, in order to reduce the speed of the diffused air.
  • a wedge 19 can serve as a stop to limit the closing of this space, so that the air still circulates there.
  • the means allowing variable closure of the space 5 comprises, a profile 30 of wavy shape, ending on the wall side with a rounded shape 31, the end of which comes into the space 5 and fixed by its other end to the end 32 of the horizontal wing 12, said profile 30 being, on its face upper, covered and integral with a sheet 34 made of a material having a lower coefficient of thermal expansion than that of the material constituting the profile 30.
  • the device according to the invention is particularly intended for the air conditioning of comfort of premises such as:

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Civil Engineering (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Structural Engineering (AREA)
  • Duct Arrangements (AREA)
  • Central Air Conditioning (AREA)
  • Air-Flow Control Members (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Building Environments (AREA)
  • Compressor (AREA)

Abstract

An air conditioning device using a false ceiling (2) and ensuring air diffusion along walls by providing intake of treated air into a volume created by the gap between the ceiling (1), the sealed false ceiling (2) and the walls (3), comprising spacers (4) between the wall and the section (6) fixing on edge the false ceiling, of slight width parallel to the wall and uniformly spaced, the spacers, fixed on the wall or on the section fixing on edge the false ceiling, providing a gap between the wall and the false ceiling, so as to enable air diffusion over the entire periphery of the premises. The device is provided with one or several beads (7) clipped between the section and the wall so as to close the gap in the zones where air diffusion should be blocked.

Description

Dispositif de climatisation Air conditioning system
La présente invention concerne un dispositif de climatisation de locaux utilisant de l'air traité admis dans un volume créé entre des murs, un plafond et un faux-plafond étanche, mais comportant un mince espace réservé sur tout ou partie de sa périphérie. Cet air traité, après avoir refroidi ou réchauffé le faux-plafond, qui à son tour rayonne vers le local, diffuse dans l'espace entre le mur et le faux-plafond pour assurer le reste du chauffage ou refroidissement du local, ainsi que le brassage et le renouvellement de l'air du local.The present invention relates to a device for air conditioning premises using treated air admitted into a volume created between walls, a ceiling and a sealed false ceiling, but comprising a thin reserved space over all or part of its periphery. This treated air, after having cooled or reheated the false ceiling, which in turn radiates towards the room, diffuses into the space between the wall and the false ceiling to ensure the rest of the heating or cooling of the room, as well as the mixing and renewal of the local air.
On connaît les procédés de climatisation par le plafond qui se divisent essentiellement en trois catégories :We know the ceiling air conditioning processes which are essentially divided into three categories:
- Les procédés dits statiques, qui dans tous les cas nécessitent un renouvellement de l'air par un système de ventilation indépendant, et qui en mode chauffage assurent la montée en température du faux-plafond par l'intermédiaire de films chauffants électriques ou de circulation d'eau chaude, ce faux-plafond assurant alors le chauffage du local par rayonnement, ce qui présente l'inconvénient d'une température de faux- plafond souvent trop élevée nuisant au confort thermique. Ces mêmes procédés, en mode refroidissement, utilisent de l'eau circulant, par exemple, dans des serpentins pour refroidir le faux-plafond (EP-A-0 552 690), qui à son tour rayonne vers le local, ce qui présente l'inconvénient de limiter la température du faux-plafond, afin d'éviter des problèmes de condensation et donc de limiter les possibilités de refroidissement d'un tel système. Enfin ces systèmes ne fonctionnent en général que dans un des deux modes, à savoir chauffage ou refroidissement; - Les procédés par mélange soufflant de l'air chaud ou froid- The so-called static processes, which in all cases require air renewal by an independent ventilation system, and which in heating mode ensure the temperature rise of the false ceiling by means of electric or circulation heating films hot water, this false ceiling then heating the room by radiation, which has the disadvantage of a false ceiling temperature often too high detrimental to thermal comfort. These same processes, in cooling mode, use water circulating, for example, in coils to cool the false ceiling (EP-A-0 552 690), which in turn radiates towards the room, which presents the disadvantage of limiting the temperature of the false ceiling, in order to avoid problems of condensation and therefore to limit the possibilities of cooling of such a system. Finally, these systems generally operate only in one of two modes, namely heating or cooling; - Mixed processes blowing hot or cold air
(US-A-3 779 150) par l'intermédiaire de buses, de fentes ou de diffuseurs linéaires placés dans le faux-plafond, qui nécessitent une vitesse d'introduction de l'air traité dans le volume d'occupation importante. Ces procédés entraînent un inconfort thermique des occupants, du fait des sensations de courant d'air et du fait que l'air n'est pas distribué uniformément dans le local.(US-A-3,779,150) by means of nozzles, slots or linear diffusers placed in the false ceiling, which require a speed of introduction of the treated air into the large occupancy volume. These methods cause thermal discomfort to the occupants, due to the sensations of air flow and the fact that the air is not distributed uniformly in the room.
- Un procédé utilisant une diffusion de l'air sur la totalité d'un faux-plafond perméable qui a, aussi bien en mode chauffage qu'en mode rafraîchissement, de bonnes performances en terme de confort, mais qui présente l'inconvénient de conduire à un encrassement rapide du plafond perméable.- A process using air diffusion over the entire permeable false ceiling which, in both heating and cooling modes, has good performance in terms of comfort, but which has the disadvantage of leading to rapid fouling of the permeable ceiling.
On connaît également, par DE-U-89 08 672, une fixation de faux-plafond permettant la création d'un espace périphérique de passage d'air pour une installation de climatisation, cette fixation étant effectuée, à intervalles réguliers, par l'intermédiaire d'équerres. Une telle réalisation ne permet, cependant, pas d'influer de manière précise sur la diffusion de l'air suivant des trajets préférentiels.DE-U-89 08 672 also discloses a false ceiling fixing allowing the creation of a peripheral air passage space for an air conditioning installation, this fixing being carried out at regular intervals by the intermediate of squares. Such an embodiment does not allow, however, to have a precise influence on the diffusion of the air along preferential paths.
Par ailleurs, US-A-3 352 076 décrit un profilé de faux-plafond muni d'ouvertures obturables disposées à intervalles réguliers sur sa longueur et pouvant être fermés ou ouverts en fonction des besoins. Toutefois, ce document ne décrit pas non plus un moyen permettant un réglage fin et précis d'un écoulement d'air en des endroits déterminés le long des parois. La présente invention a pour but de pallier ces inconvénients en proposant un dispositif de climatisation permettant d'améliorer la diffusion de l'air dans le local le long des parois, tout en maîtrisant parfaitement sa répartition. Pour la suite, on entend par climatisation la création d'un climat artificiel dans le local propre à établir d'excellentes conditions de confort pour les occupants.Furthermore, US-A-3 352 076 describes a false ceiling profile provided with closable openings arranged at regular intervals along its length and which can be closed or opened as required. However, this document also does not describe a means allowing fine and precise adjustment of an air flow at determined locations along the walls. The object of the present invention is to overcome these drawbacks by proposing an air conditioning device making it possible to improve the diffusion of air in the room along the walls, while perfectly controlling its distribution. For the rest, air conditioning means the creation of an artificial climate in the room suitable for establishing excellent conditions of comfort for the occupants.
A cet effet, le dispositif de climatisation mettant en oeuvre un faux-plafond et assurant une diffusion d'air le long des parois en permettant l'admission d'un air traité dans un volume créé par l'espace entre le plafond, le faux-plafond étanche et les murs, qui comporte des entretoises entre le mur et le profilé de fixation en rive du faux-plafond, de faible largeur parallèlement au mur et régulièrement espacées, les dites entretoises, fixées sur le mur ou sur le profilé de fixation en rive du faux- plafond, réservant un espace entre le mur et le faux-plafond, de façon à permettre la diffusion de l'air sur la totalité de la périphérie du local, est caractérisé en ce qu'il est muni, en des zones prédéterminées, d'une ou de plusieurs baguettes se clipsant entre le profilé et le mur, afin de fermer l'espace dans les zones où on désire bloquer la diffusion de l'air.To this end, the air conditioning device using a false ceiling and ensuring air diffusion along the walls by allowing the admission of treated air into a volume created by the space between the ceiling, the false -tight ceiling and walls, which includes spacers between the wall and the fixing profile on the edge of the false ceiling, narrow width parallel to the wall and regularly spaced, the said spacers, fixed on the wall or on the fixing profile at the edge of the false ceiling, reserving a space between the wall and the false ceiling, so as to allow the diffusion of air over the entire periphery of the room, is characterized in that it is provided, in predetermined areas, one or more rods clipping between the profile and the wall, in order to close the space in the areas where one wishes to block the diffusion of air.
Le dispositif selon l'invention permet la climatisation d'un local en mettant en œuvre un faux-plafond et en assurant une diffusion d'air le long des parois. 11 permet l'admission d'un air traité dans un volume créé par l'espace entre le plafond, le faux-plafond étanche et les murs. L'air traité peut être de l'air neuf ou de l'air recyclé ou un mélange des deux ; il peut être filtré, mis à un degré d'humidité voulu, refroidi ou chauffé. Cet air traité est introduit dans le volume au-dessus du faux-plafond par tout moyen approprié tel qu'une ou des bouches de soufflage pratiquées dans le mur entre le plafond et le faux-plafond. Cet air traité peut aussi être produit par un ventilo-convecteur ou une cassette plafonnière directement placée dans le volume au-dessus du faux-plafond, si l'espace entre le faux-plafond et le plafond est suffisant.The device according to the invention allows the air conditioning of a room by implementing a false ceiling and ensuring air diffusion along the walls. 11 allows the admission of treated air into a volume created by the space between the ceiling, the waterproof false ceiling and the walls. The treated air can be fresh air or recycled air or a mixture of the two; he can be filtered, set to a desired humidity level, cooled or heated. This treated air is introduced into the volume above the false ceiling by any suitable means such as one or more air outlets made in the wall between the ceiling and the false ceiling. This treated air can also be produced by a fan coil or a ceiling cassette directly placed in the volume above the false ceiling, if the space between the false ceiling and the ceiling is sufficient.
Le dispositif selon l'invention comporte à cet effet des entretoises entre le mur et le profilé de fixation en rive du faux-plafond, de faible largeur parallèlement au mur et régulièrement espacées. Le faux- plafond peut être réalisé dans un matériau rigide ou être constitué par une membrane élastique étanche tendue entre les profilés en rive. Lesdites entretoises réservent un espace entre le mur et le faux-plafond et permettent ainsi la diffusion de l'air sur la totalité de la périphérie du local. Ces entretoises sont fixées, par exemple par l'intermédiaire de vis, sur les murs ou sur le profilé de fixation en rive du faux-plafond et ont une épaisseur perpendiculairement au mur calculée pour obtenir une vitesse de diffusion déterminée de l'air traité dans le local. Les entretoises peuvent aussi être réalisées dans la masse du profilé en rive si celui ci est réalisé, par exemple, en matière plastique en une seule opération de moulage par injection. L'air traité, lorsqu'il se répand à très faible vitesse dans le volume au-dessus du- faux-plafond chauffe ou refroidit le plafond et le faux-plafond qui rayonne à son tour vers le local. L'air diffuse ensuite le long des parois hors de la zone d'occupation du local à une température qui s'est tempérée et assure le reste du chauffage ou du refroidissement, le brassage de l'air du local et, éventuellement, le renouvellement de l'air. Il résulte un grand confort du dispositif selon l'invention, du fait que:The device according to the invention comprises for this purpose spacers between the wall and the fixing profile on the bank of the false ceiling, of small width parallel to the wall and regularly spaced. The false ceiling can be made of a rigid material or be made up of a waterproof elastic membrane stretched between the edge profiles. Said spacers reserve a space between the wall and the false ceiling and thus allow the diffusion of air over the entire periphery of the room. These spacers are fixed, for example by means of screws, to the walls or to the fixing profile on the edge of the false ceiling and have a thickness perpendicular to the wall calculated to obtain a determined diffusion speed of the air treated in local. The spacers can also be made in the mass of the edge profile if it is made, for example, of plastic material in a single injection molding operation. The treated air, when it spreads at very low speed in the volume above the false ceiling, heats or cools the ceiling and the false ceiling, which in turn radiates towards the room. The air then diffuses along the walls outside the area of occupation of the room at a temperature which has cooled and ensures the rest of the heating or cooling, the mixing of the air of the room and, possibly, the renewal air. This results in great comfort of the device according to the invention, because:
- la charge thermique du local est assurée en partie par rayonnement et en partie par circulation d'air dans le local, - l'écart de température entre les différentes parois et l'air est ainsi réduit,- the thermal load in the room is provided partly by radiation and partly by air circulation in the room, - the temperature difference between the different walls and the air is thus reduced,
- l'air est diffusé hors de la zone d'occupation du local,- the air is diffused outside the area of occupation of the room,
- l'air est diffusé de façon uniforme dans tout le local.- the air is distributed uniformly throughout the room.
Selon une caractéristique de l'invention, les baguettes se clipsant entre le profilé et le mur peuvent être des baguettes pleines. 11 est également possible de réaliser ces baguettes sous forme de baguettes percées d'orifices tel que des trous ou des fentes. Ainsi, il est possible d'éviter la diffusion de l'air, par exemple au voisinage de la reprise de l'air recyclé ou de l'extraction de l'air vicié, ce qui provoquerait une reprise directe de l'air sans qu'il ait circulé dans le local.According to a characteristic of the invention, the rods clipping between the profile and the wall can be solid rods. It is also possible to produce these rods in the form of rods pierced with orifices such as holes or slots. So it is possible avoid the diffusion of air, for example in the vicinity of the return of recycled air or the extraction of stale air, which would cause a direct return of air without it having circulated in local.
Selon un mode particulier de réalisation, afin de diminuer les pertes de charges de l'air circulant dans l'espace créé entre le plafond et le faux-plafond, le profilé de fixation en rive du faux-plafond comporte à sa partie supérieure une forme arrondie sur son arête supérieure du côté du mur, le centre de courbure de cette forme arrondie étant orienté vers l'intérieur du local. En mode refroidissement, l'air pénètre facilement dans le local même si sa vitesse dans l'espace réservé entre le mur et le faux-plafond est faible du fait qu'il est plus lourd que l'air ambiant. Par contre en mode chauffage, il est nécessaire d'augmenter cette vitesse de diffusion afin de forcer la pénétration de cet air dans le local et d'éviter le phénomène de stratification. A cet effet, selon un mode particulier de réalisation, une baguette, dont l'épaisseur perpendiculairement au mur est inférieure à la distance entre le mur et la face côté mur de l'âme du profilé en rive, se clipse, par exemple par le dessous, dans l'espace entre le profilé de fixation en rive et le mur sur la totalité ou sur une partie de la périphérie du local. Des lames flexibles de faible largeur s'étendant parallèlement au mur et espacées régulièrement sur la baguette peuvent permettre, par un effet de ressort, le clipsage de ladite baguette.According to a particular embodiment, in order to reduce the pressure losses of the air circulating in the space created between the ceiling and the false ceiling, the fixing profile on the edge of the false ceiling has at its upper part a shape rounded on its upper edge on the side of the wall, the center of curvature of this rounded shape being oriented towards the interior of the room. In cooling mode, the air easily enters the room even if its speed in the space reserved between the wall and the false ceiling is low because it is heavier than the ambient air. On the other hand in heating mode, it is necessary to increase this speed of diffusion in order to force the penetration of this air into the room and to avoid the phenomenon of stratification. To this end, according to a particular embodiment, a strip, the thickness of which is perpendicular to the wall is less than the distance between the wall and the wall-side face of the core of the edge profile, is clipped, for example by the below, in the space between the edge fixing profile and the wall over all or part of the periphery of the room. Flexible strips of small width extending parallel to the wall and regularly spaced on the rod can allow, by a spring effect, the clipping of said rod.
La solution ci dessus décrite présente l'inconvénient de nécessiter la pose puis la dépose de la dite baguette selon les besoins de chauffage ou de refroidissement. L'ensemble des modes particuliers de réalisations ci-dessous décrits visent à remédier à cet inconvénient en asservissant le degré de fermeture de l'espace réservé entre le mur et le profilé de fixation en rive, par exemple à une température prédéterminée en niveau et en position dans un local. A cet effet le profilé de fixation en rive est pourvu d'un moyen permettant une fermeture variable de l'espace réservé entre le mur et le profilé en rive.The solution described above has the drawback of requiring the installation and then the removal of said rod according to the heating or cooling needs. All of the particular embodiments described below aim to remedy this drawback by controlling the degree of closure of the space reserved between the wall and the edge fixing profile, for example at a predetermined temperature in level and in position in a room. For this purpose the edge fixing profile is provided with means allowing variable closure of the space reserved between the wall and the edge profile.
Selon un mode particulier de réalisation, le moyen permettant une fermeture variable de l'espace réservé entre le mur et le profilé de fixation en rive comporte, d'une part, une aile horizontale solidaire du profilé en rive sur sa partie supérieure et, d'autre part un profilé dit profilé de fermeture constitué d'un plat, parallèle à l'aile supérieure du profilé en rive et au-dessus, prolongé du côté du mur par une forme arrondie, dont le centre de courbure est orienté vers l'intérieur du local, l'extrémité de la forme arrondie côté mur venant pénétrer dans l'espace réservé entre le mur et le profilé de fixation en rive au-dessus des entretoises en s 'appuyant sur l'arête supérieure côté mur du profilé en rive, ledit profilé de fermeture présentant, en outre, une forme en L réalisant un caisson fermé entre la partie courbe et le plat, ledit profilé de fermeture étant lié à l'aile supérieure du profilé en rive par l'intermédiaire d'un plat vertical situé plus près de l'extrémité côté local que de l'arête supérieure côté mur du profilé en rive, une articulation entre ledit profilé de fermeture et le plat vertical étant réalisée par une zone de moindre épaisseur dans sa partie supérieure ou par tout autre moyen. Il est également prévu un moyen permettant d'actionner la rotation du profilé de fermeture autour de l'articulation. En outre, des cales, de moindre épaisseur perpendiculairement au mur que les entretoises, mais de largeur parallèlement au mur sensiblement identique ou égale à celle desdites entretoises, peuvent être disposées au raz du mur, afin de limiter la fermeture de l'espace.According to a particular embodiment, the means allowing variable closure of the space reserved between the wall and the edge fixing profile comprises, on the one hand, a horizontal wing secured to the edge profile on its upper part and, d on the other hand a profile called closing profile consisting of a flat, parallel to the upper wing of the profile in shore and above, extended on the side of the wall by a rounded shape, the center of curvature of which is oriented towards the interior of the room, the end of the rounded shape on the wall side entering the space reserved between the wall and the edge fixing profile above the spacers by pressing on the upper edge on the wall side of the edge profile, said closing profile also having an L-shape forming a closed box between the curved part and the flat, said closure profile being linked to the upper wing of the edge profile by means of a vertical plate located closer to the end on the local side than to the upper edge on the wall side of the edge profile, a joint between said closure profile and the vertical plate being produced by a zone of reduced thickness in its upper part or by any other means. Means are also provided for actuating the rotation of the closure profile around the joint. In addition, shims, thinner perpendicular to the wall than the spacers, but of width parallel to the wall substantially identical to or equal to that of said spacers, can be arranged flush with the wall, in order to limit the closing of the space.
Selon un mode particulier de réalisation, des ressorts à boudin ou à lame, dits par la suite ressorts de rappel, sont disposés à des intervalles réguliers, entre le plat du profilé de fermeture et l'aile horizontale supérieure du profilé en rive du côté de son extrémité côté local, maintenant le profilé de fermeture en butée contre l'arête supérieure côté mur du profilé en rive.According to a particular embodiment, coil or leaf springs, hereinafter called return springs, are arranged at regular intervals, between the flat of the closure profile and the upper horizontal wing of the profile on the bank of the side of its end on the local side, maintaining the closing profile in abutment against the upper edge on the wall side of the edge profile.
Selon un mode particulier de réalisation, le moyen permettant d'actionner la rotation du profilé de fermeture autour de l'articulation est constitué d'électroaimants régulièrement espacés, montés, grâce à un évidemment pratiqué dans le profilé en rive, entre le plat du profilé de fermeture et l'aile horizontale supérieure du profilé en rive, près du plat vertical réalisant la liaison entre le profilé de fixation en rive et le profilé de fermeture mais du côté du mur. Lesdits électroaimants sont commandés à distance, soit par l'intermédiaire d'un interrupteur de courant électrique, soit par l'intermédiaire d'un asservissement à une sonde de température placée dans le volume créé par l'espace entre le plafond le faux-plafond étanche et les murs. L'action desdits électroaimants provoque la rotation du profilé de fermeture autour de l'articulation au moment où le local a besoin d'être chauffé au lieu d'être refroidi. Si nécessaire, le rappel du profilé de fermeture dans sa position en butée contre les cales s'effectue par l'action des ressorts de rappel.According to a particular embodiment, the means making it possible to actuate the rotation of the closure profile around the articulation consists of regularly spaced electromagnets, mounted, by virtue of a recess made in the profile on the edge, between the flat of the profile and the upper horizontal wing of the edge profile, near the vertical plate making the connection between the edge fixing profile and the closure profile but on the side of the wall. Said electromagnets are remotely controlled, either by means of an electric current switch, or by means of a servo-control to a temperature probe placed in the volume created by the space between the ceiling and the false ceiling. waterproof and walls. The action of said electromagnets causes the closure profile to rotate around the joint when the room needs to be heated instead of being cooled. If necessary, recall the profile of closing in its abutting position against the shims is effected by the action of the return springs.
Selon un mode particulier de réalisation le moyen permettant d'actionner la rotation du profilé de fermeture autour de l'articulation est constitué de réservoirs, contenant de la cire, un liquide ou une vapeur saturante, dits bulbes à dilatation de cire ou de liquide ou de vapeur saturante, régulièrement espacés et montés grâce à un évidemment pratiqué dans le profilé en rive, entre le plat du profilé de fermeture et l'aile horizontale du profilé en rive près du plat vertical réalisant la liaison entre le profilé de fixation en rive et le profilé de fermeture et du côté du mur. Lesdits bulbes comportent dans leur partie supérieure un piston ou une membrane élastique ou un soufflet, qui actionne la rotation du profilé de fermeture autour de l'articulation en cas d'élévation de température provoquant la dilatation de la cire ou du liquide ou l'évaporation d'un fluide situé dans lesdits bulbes.According to a particular embodiment, the means making it possible to actuate the rotation of the closure profile around the joint consists of reservoirs, containing wax, a liquid or a saturated vapor, known as wax or liquid expansion bulbs or of saturated steam, regularly spaced and mounted thanks to a recess made in the edge profile, between the flat of the closing profile and the horizontal wing of the edge profile near the vertical plate making the connection between the fixing profile on the edge and the closing profile and the side of the wall. Said bulbs have in their upper part a piston or an elastic membrane or a bellows, which actuates the rotation of the closure profile around the joint in the event of a rise in temperature causing the expansion of the wax or of the liquid or the evaporation of a fluid located in said bulbs.
Selon un mode particulier de réalisation le moyen permettant d'actionner la rotation du profilé de fermeture autour de l'articulation est constitué de bilames en forme de U comportant deux longues ailes horizontales, constitués de deux matériaux à coefficient de dilatation très différents et solidaires l'un de l'autre sur toute leur surface. Lesdits bilames sont clipsés à intervalle régulier dans des encoches prévues à cet effet dans le plat du profilé de fermeture à l'extrémité côté local et dans l'aile horizontale supérieure du profilé en rive à l'extrémité côté local, lesdits bilames étant réalisés de telle sorte que, des deux matériaux les constituants, celui qui présente le plus fort coefficient de dilatation sous l'effet d'une élévation de température est situé sur la face externe du U constituant le bilame. Ainsi, en cas d'élévation de température de l'air situé au-dessus du faux-plafond, un rapprochement des deux extrémités des bilames provoque la levée du profilé de fermeture par rotation autour de l'articulation prévue dans le haut du plat vertical assurant la liaison entre le profilé de fixation en rive et le profilé de fermeture.According to a particular embodiment, the means making it possible to actuate the rotation of the closure profile around the articulation consists of U-shaped bimetallic strips comprising two long horizontal wings, made of two materials with very different expansion cohesive and integral l of each other over their entire surface. Said bimetallic strips are clipped at regular intervals into notches provided for this purpose in the flat of the closure profile at the end on the local side and in the upper horizontal wing of the edge profile at the end on the local side, said bimetallic strips being made of such that, of the two constituent materials, the one with the highest coefficient of expansion under the effect of a rise in temperature is located on the external face of the U constituting the bimetallic strip. Thus, in the event of an increase in the temperature of the air located above the false ceiling, a bringing together of the two ends of the bimetallic strips causes the closure profile to be lifted by rotation around the articulation provided at the top of the vertical plate. ensuring the connection between the edge fixing profile and the closing profile.
Selon un mode particulier de réalisation, le moyen permettant une fermeture variable de l'espace réservé entre le mur et le profilé de fixation en rive comporte, un profilé de forme ondulée, se terminant côté mur par une forme arrondie, dont l'extrémité vient pénétrer dans l'espace réservé entre le mur et le profilé de fixation en rive et fixé par son autre extrémité sur l'extrémité côté local de l'aile horizontale supérieure du profilé en rive ledit profilé de forme ondulée étant, sur sa face supérieure, recouvert et solidaire d'une feuille constituée d'un matériau présentant un coefficient de dilatation thermique plus faible que celui du matériau constituant le profilé de forme ondulée. Il en résulte, sous l'effet d'une dilatation différentielle des deux matériaux constituant le profilé de forme ondulée, lors d'une élévation de température dans le volume au-dessus du faux-plafond, une fermeture plus ou moins importante de l'espace réservé entre le mur et le profilé, fermeture éventuellement limitée par les cales situées au-dessus des entretoises. Les dessins annexés illustrent l'invention :According to a particular embodiment, the means allowing variable closure of the space reserved between the wall and the edge fixing profile comprises, a profile of corrugated shape, ending on the wall side by a rounded shape, the end of which comes enter the space reserved between the wall and the edge fixing profile and fixed by its other end to the local side end of the upper horizontal wing of the edge profile said profile of corrugated shape being, on its upper face, covered and integral with a sheet made of a material having a coefficient of thermal expansion lower than that of the material constituting the profile of corrugated shape. This results, under the effect of a differential expansion of the two materials constituting the corrugated profile, during a temperature rise in the volume above the false ceiling, a more or less significant closure of the space reserved between the wall and the profile, closing possibly limited by the shims located above the spacers. The accompanying drawings illustrate the invention:
La figure 1 représente une coupe vue de dessus dans un plan horizontal d'un local climatisé selon l'invention.FIG. 1 represents a section seen from above in a horizontal plane of an air-conditioned room according to the invention.
La figure 2 représente une coupe AA dans un plan vertical d'un local climatisé selon l'invention. La figure 3 représente une coupe dans un plan vertical perpendiculaire au mur du détail de la liaison du profilé en rive avec le mur dans le cas ou le faux-plafond est constitué d'un matériau rigide.FIG. 2 represents a section AA in a vertical plane of an air-conditioned room according to the invention. Figure 3 shows a section in a vertical plane perpendicular to the wall of the detail of the connection of the edge profile with the wall in the case where the false ceiling is made of a rigid material.
La figure 4 représente une coupe dans un plan vertical perpendiculaire au mur du détail de la liaison du profilé en rive avec le mur dans le cas ou le faux-plafond est constitué d'une membrane élastique tendue, la forme du profilé de fixation de la membrane tendue étant donnée à titre indicatif.Figure 4 shows a section in a vertical plane perpendicular to the wall of the detail of the connection of the edge profile with the wall in the case where the false ceiling consists of a stretched elastic membrane, the shape of the fixing profile of the stretched membrane being given as an indication.
La figure 5 représente une coupe dans un plan vertical perpendiculaire au mur d'un dispositif perfectionnant l'invention. La figure 6 représente une coupe dans un plan vertical perpendiculaire au mur d'un dispositif perfectionnant l'invention.Figure 5 shows a section in a vertical plane perpendicular to the wall of a device perfecting the invention. FIG. 6 represents a section in a vertical plane perpendicular to the wall of a device perfecting the invention.
La figure 7 représente une coupe dans un plan vertical perpendiculaire au mur d'un dispositif perfectionnant l'invention.Figure 7 shows a section in a vertical plane perpendicular to the wall of a device perfecting the invention.
La figure 8 représente une coupe dans un plan vertical perpendiculaire au mur d'un dispositif perfectionnant l'invention.FIG. 8 represents a section in a vertical plane perpendicular to the wall of a device perfecting the invention.
La figure 9 représente une coupe dans un plan vertical perpendiculaire au mur d'un dispositif perfectionnant l'invention.Figure 9 shows a section in a vertical plane perpendicular to the wall of a device perfecting the invention.
La figure 10 représente une coupe dans un plan vertical perpendiculaire au mur d'un dispositif perfectionnant l'invention. La figure 1 1 représente une coupe dans un plan vertical perpendiculaire au mur d'un dispositif perfectionnant l'invention. En référence à ces dessins, le dispositif selon l'invention comporte des entretoises 4 entre le mur 3 et le faux-plafond 2, de faible largeur parallèlement au mur et régulièrement espacées. Ces entretoises réservent ainsi un espace 5 entre le mur 3 et le profilé 6. Cet espace permet la diffusion, sur la totalité de la périphérie du local, d'un air traité qui s'est tempéré après son passage dans le volume de faux-plafond créé par l'espace entre le plafond 1, le faux-plafond étanche 2 et les murs 3 du fait de l'échange thermique de cet air par convection avec le faux-plafond 2 et le plafond 1. Lesdites entretoises 4 sont fixées, par exemple par l'intermédiaire de vis, sur les murs 3 ou sur le profilé de fixation en rive 6 ou directement solidaire du profilé 6 si celui ci est réalisé dans une matière plastique en une seule opération de moulage par injection. Ces entretoises ont une épaisseur perpendiculairement au mur 3 calculée pour obtenir une vitesse de diffusion de l'air traité dans le local en mode rafraîchissement suffisamment faible.FIG. 10 represents a section in a vertical plane perpendicular to the wall of a device perfecting the invention. Figure 1 1 shows a section in a vertical plane perpendicular to the wall of a device perfecting the invention. With reference to these drawings, the device according to the invention comprises spacers 4 between the wall 3 and the false ceiling 2, of small width parallel to the wall and regularly spaced. These spacers thus reserve a space 5 between the wall 3 and the profile 6. This space allows the diffusion, over the entire periphery of the room, of a treated air which has cooled after passing through the volume of false- ceiling created by the space between the ceiling 1, the waterproof false ceiling 2 and the walls 3 due to the heat exchange of this air by convection with the false ceiling 2 and the ceiling 1. Said spacers 4 are fixed, for example by means of screws, on the walls 3 or on the edge fixing profile 6 or directly integral with the profile 6 if the latter is made of a plastic material in a single injection molding operation. These spacers have a thickness perpendicular to the wall 3 calculated to obtain a diffusion speed of the treated air in the room in sufficiently low cooling mode.
Conformément à l'invention, le dispositif de climatisation est muni, en des zones prédéterminées, d'une ou de plusieurs baguettes 7 se clipsant entre le profilé 6 et le mur 3, afin de fermer l'espace 5 dans les zones où on désire bloquer la diffusion de l'air. Selon un premier mode de réalisation de l'invention, les baguettes 7 se clipsant entre le profilé 6 et le mur 3 peuvent être des baguettes pleines. Il est également possible, selon un autre mode de réalisation de l'invention, de réaliser ces baguettes 7 sous forme de baguettes percée d'orifices tel que des trous ou des fentes. Dans la forme de réalisation selon la figure 6, le profilé de fixation en rive 6 du faux-plafond comporte à sa partie supérieure une forme arrondie 8, sur son arête supérieure 15 du côté du mur, le centre de courbure de cette forme arrondie 8 étant orienté vers l'intérieur du local. Cette forme arrondie 8 présente l'avantage de faciliter l'écoulement de l'air dans l'espace 5 en y diminuant les pertes de charge.According to the invention, the air conditioning device is provided, in predetermined areas, with one or more rods 7 which clip between the profile 6 and the wall 3, in order to close the space 5 in the areas where it is desired. block the diffusion of air. According to a first embodiment of the invention, the rods 7 clipping between the profile 6 and the wall 3 may be solid rods. It is also possible, according to another embodiment of the invention, to produce these rods 7 in the form of rods pierced with orifices such as holes or slots. In the embodiment according to FIG. 6, the edge fixing profile 6 of the false ceiling has at its upper part a rounded shape 8, on its upper edge 15 on the side of the wall, the center of curvature of this rounded shape 8 being oriented towards the interior of the room. This rounded shape 8 has the advantage of facilitating the flow of air in the space 5 by reducing the pressure drops there.
Dans la forme de réalisation selon la figure 7, une baguette 9, dont l'épaisseur perpendiculairement au mur 3 est inférieure à la distance entre le mur 3 et la face 35 côté mur de l'âme du profilé 6, est disposée dans l'espace 5 contre la face 35 du profilé 6 ou contre le mur. Cette baguette peut comporter sur sa face côté mur des lames flexibles 10 de faible largeur s'étendant parallèlement au mur et espacées régulièrement sur la baguette, afin de réaliser, par un effet de ressort, son clipsage dans l'espace 5 entre le profilé 6 et le mur 3. Cette baguette 9, disposée sur la totalité ou sur une partie de la périphérie du local, permet de diminuer la section de passage de l'air traité dans l'espace 5, afin d'augmenter sa vitesse et donc de forcer la descente de l'air dans le local lorsque le dispositif fonctionne en mode chauffage.In the embodiment according to FIG. 7, a strip 9, the thickness of which is perpendicular to the wall 3 is less than the distance between the wall 3 and the face 35 on the wall side of the core of the profile 6, is arranged in the space 5 against the face 35 of the profile 6 or against the wall. This strip may have flexible strips 10 of small width on its wall side face extending parallel to the wall and spaced regularly on the strip, in order to effect, by a spring effect, its clipping in the space 5 between the profile 6 and the wall 3. This rod 9, arranged over all or part of the periphery of the room, makes it possible to reduce the passage section of the treated air in space 5, in order to increase its speed and therefore to force the descent of the air into the room when the device operates in heating mode.
Le profilé de fixation en rive 6 peut être pourvu d'un moyen permettant une fermeture variable de l'espace 5 réservé entre le mur et le profilé de fixation en rive 6.The edge fixing profile 6 can be provided with means allowing variable closure of the space 5 reserved between the wall and the edge fixing profile 6.
La figure 8 représente un moyen permettant une fermeture variable de l'espace réservé entre le mur et le profilé en rive. Le profilé de fixation en rive 6 comporte, d'une part, une aile horizontale 12 solidaire du profilé 6 sur sa partie supérieure et, d'autre part, un profilé 20 constitué d'un plat 11, parallèle à l'aile supérieure 12 du profilé en rive 6 et au- dessus, prolongé du côté du mur par une forme arrondie 13, dont le centre de courbure est orienté vers l'intérieur du local, l'extrémité 14 de la forme arrondie côté mur venant pénétrer dans l'espace 5 au-dessus des entretoises 4 en s'appuyant sur l'arête 15 supérieure côté mur du profilé 6. Ce profilé de fermeture 20 présente une forme en L 33 réalisant un caisson fermé entre la partie courbe 13 et le plat 11, afin de rigidifier ledit profilé de fermeture 20 en flexion. Ledit profilé de fermeture 20 étant lié à l'aile supérieure 12 du profilé 6 par l'intermédiaire d'un plat vertical 16 situé plus près de l'extrémité côté local 17 que de l'arête 15, une articulation entre ledit profilé 20 et le plat vertical 16 pouvant être réalisée par une zone de moindre épaisseur 18 ou par tout autre moyen. Ce dispositif comporte un moyen permettant d'actionner la rotation du profilé 20 autour de l'articulation 18. Des cales 19 sont disposées au raz du mur 3 et prolongent les entretoises 4 à leur partie supérieure, elles sont de moindre épaisseur perpendiculairement au mur que les entretoises 4 mais de largeur parallèlement au mur sensiblement identique ou égale à celle des entretoises 4. Des ressorts à boudin ou à lame 21 , ayant fonction de ressort de rappel, sont disposés à des intervalles réguliers, entre le plat 1 1 du profilé 20 et l'aile 12 du profilé 6 du côté de son extrémité 17, maintenant le profilé 20 en butée contre l'arête 15 du profilé 6.FIG. 8 represents a means allowing variable closure of the space reserved between the wall and the edge profile. The edge fastening profile 6 comprises, on the one hand, a horizontal wing 12 integral with the profile 6 on its upper part and, on the other hand, a profile 20 consisting of a flat 11, parallel to the upper wing 12 of the edge profile 6 and above, extended on the side of the wall by a rounded shape 13, the center of curvature of which is oriented towards the interior of the room, the end 14 of the rounded shape on the wall side coming into the space 5 above the spacers 4 by resting on the upper edge 15 on the wall side of the profile 6. This closure profile 20 has an L shape 33 forming a closed box between the curved part 13 and the plate 11, so to stiffen said closure profile 20 in bending. Said closure profile 20 being linked to the upper wing 12 of the profile 6 by means of a vertical plate 16 located closer to the end on the local side 17 than to the edge 15, an articulation between said profile 20 and the vertical plate 16 can be produced by a thinner zone 18 or by any other means. This device comprises a means making it possible to actuate the rotation of the profile 20 around the articulation 18. Wedges 19 are arranged flush with the wall 3 and extend the spacers 4 at their upper part, they are thinner perpendicular to the wall than the spacers 4 but of width parallel to the wall substantially identical to or equal to that of the spacers 4. Coil or leaf springs 21, having the function of return spring, are arranged at regular intervals, between the flat 1 1 of the profile 20 and the wing 12 of the profile 6 on the side of its end 17, maintaining the profile 20 in abutment against the edge 15 of the profile 6.
Un moyen permettant d'actionner la rotation du profilé 20 autour de l'articulation 18 peut être constitué d'électroaimants 22, régulièrement espacés, montés, grâce à un évidement 36 pratiqué dans le profilé 6, entre le plat 1 1 du profilé 20 et l'aile 12 du profilé 6, près du plat vertical 16 du côté du mur. Lesdits électroaimants sont commandés à distance, soit par l'intermédiaire d'un interrupteur de courant électrique, soit par l'intermédiaire d'un asservissement à une température prédéterminée en position et en niveau dans un local. L'action desdits électroaimants provoque la levée du profilé 20 au moment où le local a besoin d'être chauffé au lieu d'être refroidi. La levée au niveau de l' électroaimant est démultipliée par un effet de levier dû à la rotation du profilé 20 autour de l'articulation 18. Cette rotation du profilé 20 provoque une fermeture partielle et automatique de l'espace 5, afin de réduire la vitesse de l'air diffusé. Une cale 19 peut servir de butée pour limiter la fermeture de cet espace, afin que l'air y circule toujours.A means for actuating the rotation of the profile 20 around the articulation 18 may consist of electromagnets 22, regularly spaced, mounted, by means of a recess 36 formed in the profile 6, between the flat 1 1 of the profile 20 and wing 12 of profile 6, near the flat vertical 16 on the side of the wall. Said electromagnets are controlled remotely, either by means of an electric current switch, or by means of a servo-control at a predetermined temperature in position and level in a room. The action of said electromagnets causes the profile 20 to be lifted when the room needs to be heated instead of being cooled. The lifting at the level of the electromagnet is multiplied by a lever effect due to the rotation of the profile 20 around the articulation 18. This rotation of the profile 20 causes a partial and automatic closing of the space 5, in order to reduce the speed of the diffused air. A wedge 19 can serve as a stop to limit the closing of this space, so that the air still circulates there.
La figure 9 représente un moyen permettant d'actionner la rotation du profilé 20 autour de l'articulation 18. Ce moyen comporte des réservoirs 23, contenant de la cire, un liquide ou une vapeur saturante, dits bulbes à dilatation de cire ou de liquide ou de vapeur saturante, qui peuvent remplacer avantageusement les électroaimants précédemment évoqués. Lesdist bulbes comportent en effet dans leur partie supérieure un piston 24 ou une membrane élastique ou un soufflet qui actionne la rotation du profilé 20 en cas d'élévation de température provoquant la dilatation de la cire ou du liquide ou l'évaporation d'un fluide situé dans lesdits bulbes.FIG. 9 represents a means making it possible to actuate the rotation of the profile 20 around the articulation 18. This means comprises reservoirs 23, containing wax, a liquid or a saturated vapor, called bulbs for expansion of wax or liquid or saturated vapor, which can advantageously replace the electromagnets mentioned above. The bulb bulbs have in fact in their upper part a piston 24 or an elastic membrane or a bellows which actuates the rotation of the profile 20 in the event of a rise in temperature causing the expansion of the wax or of the liquid or the evaporation of a fluid located in said bulbs.
La figure 10 représente un moyen permettant d'actionner la rotation du profilé 20 autour de l'articulation 18. Ce moyen comporte des bilames 25 en forme de U comportant deux longues ailes 26 et 27, constitués de deux matériaux à coefficient de dilatation très différents et solidaires l'un de l'autre sur toute leur surface, clipsés à intervalle régulier dans des encoches 28 et 29 prévues à cet effet dans le plat 1 1 du profilé 20 et dans l'aile 12 du profilé 6. Lesdits bilames sont réalisés de telle sorte que des deux matériaux les constituants, celui qui présente le plus fort coefficient de dilatation sous l'effet d'une élévation de température est situé sur la face externe du U 25. La dilatation différentielle des deux matériaux constituant le bilame provoque un rapprochement des deux extrémités des ailes 28 et 29, en cas d'élévation de la température de l'air au-dessus du faux-plafond. Ce rapprochement provoque une rotation du profilé de fermeture 20 autour de l'articulation 18 et donc une fermeture partielle de l'espace 5.FIG. 10 represents a means making it possible to actuate the rotation of the profile 20 around the articulation 18. This means comprises bimetallic strips 25 in the shape of a U comprising two long wings 26 and 27, made of two materials with very different coefficient of expansion and integral with each other over their entire surface, clipped at regular intervals into notches 28 and 29 provided for this purpose in the flat 1 1 of the profile 20 and in the wing 12 of the profile 6. Said bimetallic strips are produced so that of the two materials the components, the one with the highest coefficient of expansion under the effect of a temperature rise is located on the outer face of the U 25. The differential expansion of the two materials constituting the bimetallic strip approximation of the two ends of the wings 28 and 29, in the event of an increase in the air temperature above the false ceiling. This approximation causes a rotation of the closure profile 20 around the articulation 18 and therefore a partial closure of the space 5.
Dans la forme de réalisation selon la figure 1 1 le moyen permettant une fermeture variable de l'espace 5 comporte, un profilé 30 de forme ondulée, se terminant côté mur par une forme arrondie 31, dont l'extrémité vient pénétrer dans l'espace 5 et fixé par son autre extrémité sur l'extrémité 32 de l'aile horizontale 12, ledit profilé 30 étant, sur sa face supérieure, recouvert et solidaire d'une feuille 34 constituée d'un matériau présentant un coefficient de dilatation thermique plus faible que celui du matériau constituant le profilé 30. Ainsi, sous l'effet d'une élévation de température dans le volume au-dessus du faux-plafond, la dilatation différentielle des deux matériaux constituant le profilé 30 et la feuille 34 provoque une translation en direction du mur de la forme arrondie 31 et donc une fermeture partielle de l'ouverture 5, fermeture limitée par les cales situées au-dessus des entretoises.In the embodiment according to FIG. 11, the means allowing variable closure of the space 5 comprises, a profile 30 of wavy shape, ending on the wall side with a rounded shape 31, the end of which comes into the space 5 and fixed by its other end to the end 32 of the horizontal wing 12, said profile 30 being, on its face upper, covered and integral with a sheet 34 made of a material having a lower coefficient of thermal expansion than that of the material constituting the profile 30. Thus, under the effect of a rise in temperature in the volume above of the false ceiling, the differential expansion of the two materials constituting the profile 30 and the sheet 34 causes a translation in the direction of the wall of the rounded shape 31 and therefore a partial closing of the opening 5, closing limited by the shims located at- above the spacers.
Par rapport à une climatisation traditionnelle par soufflage de l'air traité en partie haute du local, le dispositif selon l'invention nécessite, si on utilise le dernier mode de réalisation ci dessus décrit, la pose d'un seul profilé, la pose des baguettes 7 à des emplacements judicieusement choisis puis la pose du faux-plafond.Compared to traditional air conditioning by blowing the treated air into the upper part of the room, the device according to the invention requires, if the last embodiment described above is used, the installation of a single profile, the installation of strips 7 at carefully chosen locations and then installing the false ceiling.
A titre non limitatif, le dispositif selon l'invention est particulièrement destiné à la climatisation de confort de locaux tel que :Without limitation, the device according to the invention is particularly intended for the air conditioning of comfort of premises such as:
- appartement et habitation, - locaux commerciaux tel que banques, magasins de vente, pharmacies,- apartment and house, - commercial premises such as banks, sales outlets, pharmacies,
- cabinets médicaux et dentaires,- medical and dental practices,
- hall d'exposition, à l'exception des halls de grande hauteur,- exhibition hall, with the exception of high-rise halls,
- les bureaux et les salles informatiques, - les chambres d'hôtels et d'hôpitaux,- offices and computer rooms, - hotel and hospital rooms,
- les écoles et les universités.- schools and universities.
Bien entendu, l'invention n'est pas limitée au mode de réalisation décrit et représenté aux dessins annexés. Des modifications restent possibles, notamment du point de vue de la constitution des divers éléments ou par substitution d'équivalents techniques, sans sortir pour autant du domaine de protection de l'invention. Of course, the invention is not limited to the embodiment described and shown in the accompanying drawings. Modifications remain possible, in particular from the point of view of the constitution of the various elements or by substitution of technical equivalents, without thereby departing from the scope of protection of the invention.

Claims

R E N E N D I C A T I O N S R E N E N D I C A T I O N S
1) Dispositif de climatisation mettant en oeuvre un faux- plafond (2) et assurant une diffusion d'air le long des parois en permettant l'admission d'un air traité dans un volume créé par l'espace entre le plafond (1), le faux plafond étanche (2) et les murs (3), comportant des entretoises (4) entre le mur (3) et le profilé (6) de fixation en rive du faux-plafond (2), de faible largeur parallèlement au mur et régulièrement espacées, lesdites entretoises (4), fixées sur le mur (3) ou sur le profilé (6) de fixation en rive du faux-plafond (2), réservant un espace entre le mur (3) et le faux-plafond (2), de façon à permettre la diffusion de l'air sur la totalité de la périphérie du local, caractérisé en ce qu'il est muni, en des zones prédéterminées, d'une ou de plusieurs baguettes (7) se clipsant entre le profilé (6) et le mur (3), afin de fermer l'espace dans les zones où on désire bloquer la diffusion de l'air.1) Air conditioning device using a false ceiling (2) and ensuring air diffusion along the walls by allowing the admission of treated air into a volume created by the space between the ceiling (1) , the waterproof false ceiling (2) and the walls (3), comprising spacers (4) between the wall (3) and the profile (6) for fixing on the edge of the false ceiling (2), of small width parallel to the wall and regularly spaced, said spacers (4), fixed on the wall (3) or on the profile (6) for fixing on the edge of the false ceiling (2), reserving a space between the wall (3) and the false ceiling (2), so as to allow the diffusion of air over the entire periphery of the room, characterized in that it is provided, in predetermined zones, with one or more rods (7) clipping between the profile (6) and the wall (3), in order to close the space in the areas where one wishes to block the diffusion of air.
2) Dispositif, selon la revendication I , caractérisé en ce que la ou les baguettes (7) se clipsant entre le profilé (6) et le mur (3) sont des baguettes pleines.2) Device according to claim I, characterized in that the rod (s) (7) clipping between the profile (6) and the wall (3) are solid rods.
3) Dispositif, selon la revendication 1, caractérisé en ce que la ou les baguettes (7) se clipsant entre le profilé (6) et le mur (3) sont des baguettes percées d'orifices tel que des trous ou des fentes. 4) Dispositif, selon la revendication 1, caractérisé en ce que le profilé de fixation en rive (6) du faux-plafond comporte à sa partie supérieure une forme arrondie(8), sur son arête supérieure (15) du côté du mur, le centre de courbure de cette forme arrondie étant orienté vers l'intérieur du local. 5) Dispositif, selon la revendication 1 , caractérisé en ce qu'une baguette (9), dont l'épaisseur perpendiculairement au mur (3) est inférieure à la distance entre le mur (3) et la face (35) côté mur de l'âme du profilé (6), se clipse dans l'espace (5) entre le profilé (6) et le mur (3) sur la totalité ou sur une partie de la périphérie du local. 6) Dispositif, selon la revendication 1 , caractérisé en ce que le profilé (6) est pourvu d'un moyen permettant une fermeture variable de l'espace (5).3) Device according to claim 1, characterized in that the rod (s) (7) clipping between the profile (6) and the wall (3) are rods pierced with orifices such as holes or slots. 4) Device according to claim 1, characterized in that the edge fixing profile (6) of the false ceiling has at its upper part a rounded shape (8), on its upper edge (15) on the side of the wall, the center of curvature of this rounded shape being oriented towards the interior of the room. 5) Device according to claim 1, characterized in that a rod (9), the thickness of which is perpendicular to the wall (3) is less than the distance between the wall (3) and the face (35) on the wall side of the core of the profile (6) is clipped into the space (5) between the profile (6) and the wall (3) over all or part of the periphery of the room. 6) Device according to Claim 1, characterized in that the profile (6) is provided with means for a space variable closure (5).
7) Dispositif, selon la revendication 6, caractérisé en ce que le moyen permettant une fermeture variable de l'espace (5) comporte, d'une part, une aile horizontale (12) solidaire du profilé (6) sur sa partie supérieure et, d'autre part, un profilé (20) constitué d'un plat (1 1 ), parallèle à l'aile supérieure (12) du profilé en rive (6) et au-dessus, prolongé du côté du mur par une forme arrondie (13), dont le centre de courbure est orienté vers l'intérieur du local, l'extrémité (14) de la forme arrondie côté mur venant pénétrer dans l'espace (5) au-dessus des entretoises (4) en s'appuyant sur l'arête (15) supérieure côté mur du profilé (6), présentant une forme en L (33) réalisant un caisson fermé entre la partie courbe (13) et le plat (11), ledit profilé (20) étant lié à l'aile supérieure (12) du profilé (6) par l'intermédiaire d'un plat vertical (16) situé plus près de l'extrémité côté local (17) que de l'arête (15), ledit moyen permettant une fermeture variable de l'espace (5) comportant également un moyen permettant d'actionner la rotation du profilé (20) autour d'une articulation (18).7) Device according to claim 6, characterized in that the means allowing variable closure of the space (5) comprises, with on the one hand, a horizontal wing (12) integral with the profile (6) on its upper part and, on the other hand, a profile (20) consisting of a flat (1 1), parallel to the upper wing (12) of the edge profile (6) and above, extended on the side of the wall by a rounded shape (13), the center of curvature of which is oriented towards the interior of the room, the end (14) of the rounded shape on the wall side coming into the space (5) above the spacers (4) by pressing on the upper edge (15) on the wall side of the profile (6), having an L-shape (33) forming a closed box between the curved part (13) and the flat (11), said profile (20) being linked to the upper wing (12) of the profile (6) by means of a vertical flat (16) located closer to the end local side (17) than the edge (15), said means allowing a variable closure of the space (5) also comprising a means making it possible to actuate the rotation of the profile (20) around a joint culation (18).
8) Dispositif, selon la revendication 7, caractérisé en ce que des ressorts (21) sont disposés à des intervalles réguliers, entre le plat (11) du profilé (20) et l'aile (12) du profilé (6) du côté de son extrémité (17), maintenant le profilé (20) en butée contre l'arête (15) du profilé (6).8) Device according to claim 7, characterized in that springs (21) are arranged at regular intervals, between the flat (11) of the profile (20) and the wing (12) of the profile (6) on the side from its end (17), maintaining the profile (20) in abutment against the edge (15) of the profile (6).
9) Dispositif, selon la revendication 7, caractérisé en ce que le moyen permettant d'actionner la rotation du profilé (20) autour de l'articulation (18) est constitué d' électroaimants (22), régulièrement espacés et commandés à distance, soit par l'intermédiaire d'un interrupteur de courant électrique, soit par l'intermédiaire d'un asservissement à une température prédéterminée en position et en niveau dans un local.9) Device according to claim 7, characterized in that the means making it possible to actuate the rotation of the profile (20) around the articulation (18) consists of electromagnets (22), regularly spaced apart and controlled remotely, either by means of an electric current switch, or by means of a servo-control at a predetermined temperature in position and level in a room.
10) Dispositif, selon la revendication 7, caractérisé en ce que le moyen permettant d'actionner la rotation du profilé (20) autour de l'articulation (18) est constitué de réservoirs (23), contenant de la cire, un liquide ou une vapeur saturante, dits bulbes à dilatation de cire ou de liquide ou de vapeur saturante, régulièrement espacés, lesdits bulbes comportant dans leur partie supérieure un piston (24) ou une membrane élastique ou un soufflet qui actionne la rotation du profilé (20) autour de l'articulation ( 18) en cas d'élévation de température provoquant la dilatation de la cire ou du liquide ou l'évaporation d'un fluide situé dans les dits bulbes.10) Device according to claim 7, characterized in that the means for actuating the rotation of the profile (20) around the joint (18) consists of tanks (23), containing wax, a liquid or a saturated vapor, said bulbs with dilation of wax or liquid or saturated vapor, regularly spaced, said bulbs comprising in their upper part a piston (24) or an elastic membrane or a bellows which actuates the rotation of the profile (20) around of the joint (18) in the event of a rise in temperature causing the wax or liquid to expand or the evaporation of a fluid located in said bulbs.
1 1) Dispositif, selon la revendication 7, caractérisé en ce que le moyen permettant d'actionner la rotation du profilé (20) autour de l'articulation (18) est constitué de bilames (25) en forme de U comportant deux longues ailes (26) et (27), constitués de deux matériaux à coefficient de dilatation différents, les dits bilames étant clipsés à intervalles réguliers dans des encoches (28 et 29) prévues à cet effet dans le plat (1 1) du profilé (20) et dans l'aile (12) du profilé (6).1 1) Device according to claim 7, characterized in that the means for actuating the rotation of the profile (20) around the joint (18) consists of bimetallic strips (25) in U shape having two long wings (26) and (27), made of two materials with different coefficient of expansion, said bimetallic strips being clipped at regular intervals in notches (28 and 29) provided for this purpose in the flat (1 1) of the profile (20) and in the wing (12) of the profile (6).
12) Dispositif, selon la revendication 6, caractérisé en ce que le moyen permettant une fermeture variable de l'espace (5) comporte, un profilé (30) de forme ondulée, se terminant côté mur par une forme arrondie (31), dont l'extrémité vient pénétrer dans l'espace (5), et fixé par son autre extrémité sur l'extrémité (32) de l'aile horizontale (12), le dit profilé (30) étant, sur sa face supérieure, recouvert et solidaire d'une feuille (34) constituée d'un matériau présentant un coefficient de dilatation thermique plus faible que celui du matériau constituant le profilé (30). 12) Device according to claim 6, characterized in that the means allowing a variable closure of the space (5) comprises, a profile (30) of wavy shape, ending on the wall side by a rounded shape (31), of which the end comes into the space (5), and fixed by its other end to the end (32) of the horizontal wing (12), the said profile (30) being, on its upper face, covered and integral with a sheet (34) made of a material having a lower coefficient of thermal expansion than that of the material constituting the profile (30).
EP01976376A 2000-10-09 2001-10-08 Air conditioning device Expired - Lifetime EP1325268B1 (en)

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FR0012898 2000-10-09
FR0012898A FR2815112B1 (en) 2000-10-09 2000-10-09 AIR CONDITIONING DEVICE IMPLEMENTING A FALSE CEILING AND ENSURING AIR DIFFUSION ALONG THE WALLS
PCT/FR2001/003094 WO2002031414A1 (en) 2000-10-09 2001-10-08 Air conditioning device

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Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2870273B1 (en) * 2004-05-11 2008-04-11 Rene Philippe Ruhlmann DEVICE FOR MAINTAINING A FALSE CEILING OR FALSE FLOOR.
NL2002077C (en) * 2008-10-09 2010-04-12 Cornelis Johannes Evers AIR TREATMENT CONVECTOR.
FR3006429B1 (en) * 2013-06-04 2018-02-16 Hora CEILING ASSEMBLY AND CEILING INSTALLATION COMPRISING SUCH A CEILING ASSEMBLY
DE102014009633A1 (en) 2014-06-27 2015-12-31 Schmid Janutin Ag Method and device for ventilation and temperature control of rooms
CN105357442A (en) * 2015-11-27 2016-02-24 小米科技有限责任公司 Shooting angle adjustment method and device for camera
FR3055342A1 (en) 2016-08-24 2018-03-02 Jean Marc Scherrer HANGING PROFILE FOR AIR PASSING AND CEILING ASSEMBLY COMPRISING SUCH A PROFILE
CN106196241A (en) * 2016-08-30 2016-12-07 广州伟民能源科技有限公司 A kind of heating system based on indoor environment comfort level and heating installation
GB2558625B (en) * 2017-01-11 2020-01-01 Sporting Edge Uk Ltd An air conditioning assembly
CN110345611B (en) * 2018-04-03 2020-10-20 青岛海尔空调电子有限公司 Networking matching method and device for air conditioner and environment information acquisition module and storage medium
RU182814U1 (en) * 2018-04-26 2018-09-04 Елена Олеговна Полякова PROFILE
FR3108164B1 (en) * 2020-03-11 2022-03-18 Energie Solaire Sa Reversible radiant panel, allowing the ventilation of a room, system and construction comprising such a panel

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7303776U (en) * 1973-05-17 Gebr Trox Gmbh Profile rail, especially as a slot outlet in air conditioning systems
US2781557A (en) * 1951-11-15 1957-02-19 Walter M Ericson Acoustical and air distributing ceiling construction
US3352076A (en) * 1966-01-18 1967-11-14 Wheeling Steel Corp Airflow grid structure for air distribution through metal lath and plaster ceilings
US3779150A (en) * 1971-06-28 1973-12-18 F Sproul Combination valance and conditioned air admission duct
US3919457A (en) * 1974-04-22 1975-11-11 Sheldon Steiner Electrified suspension ceiling system
FR2475093A1 (en) * 1980-02-05 1981-08-07 Scherrer Fernand PROFILE CONSISTING OF AN EXTERIOR WALL OF A FALSE CEILING OR A WALL WALL
JPS59185933A (en) * 1983-04-05 1984-10-22 Matsushita Refrig Co Automatic wind blow angle switching device for cooler/ heater
US4887437A (en) * 1988-03-18 1989-12-19 Trailmobile Inc. Integral false ceiling for refrigerated vehicles
DE8908672U1 (en) * 1989-07-17 1989-11-30 Schmitt, Jürgen, 6302 Lich Profile for holding ceiling panels
DE4015665C3 (en) * 1990-05-16 1995-06-01 Schmidt Reuter Air conditioning system for multi-room buildings
DE4201595C2 (en) * 1992-01-22 1995-03-09 Schmidt Reuter Chilled ceiling
US5261857A (en) * 1992-06-23 1993-11-16 Bart Petterson Ceiling vent with movable vane
US6606875B1 (en) * 2002-07-02 2003-08-19 Carrier Corporation Container with movable bulkheads

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO0231414A1 *

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NO20032978D0 (en) 2003-06-27
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NZ525760A (en) 2006-02-24
CA2425341A1 (en) 2002-04-18
ES2307651T3 (en) 2008-12-01
WO2002031414A1 (en) 2002-04-18
PT1325268E (en) 2008-10-28
CY1108277T1 (en) 2014-02-12
US20040020235A1 (en) 2004-02-05
DZ3476A1 (en) 2002-04-18
CN1195960C (en) 2005-04-06
BR0114626A (en) 2003-10-14
EP1325268B1 (en) 2008-05-21
AU9567001A (en) 2002-04-22
MA25955A1 (en) 2003-12-31
MXPA03003119A (en) 2005-04-19
US6877335B2 (en) 2005-04-12
CN1468354A (en) 2004-01-14
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JP3914872B2 (en) 2007-05-16
FR2815112B1 (en) 2004-07-16
DE60134161D1 (en) 2008-07-03
BR0114626B1 (en) 2010-03-09
KR20030045821A (en) 2003-06-11
RU2272967C2 (en) 2006-03-27
FR2815112A1 (en) 2002-04-12
DK1325268T3 (en) 2008-09-29
ATE396369T1 (en) 2008-06-15
NO20032978L (en) 2003-06-27
PL202641B1 (en) 2009-07-31
PL362135A1 (en) 2004-10-18
HK1062039A1 (en) 2004-10-15
JP2004522926A (en) 2004-07-29

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