EP1739248A1 - Rauchabzugsvorrichtung mit Windschirm - Google Patents

Rauchabzugsvorrichtung mit Windschirm Download PDF

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Publication number
EP1739248A1
EP1739248A1 EP06300701A EP06300701A EP1739248A1 EP 1739248 A1 EP1739248 A1 EP 1739248A1 EP 06300701 A EP06300701 A EP 06300701A EP 06300701 A EP06300701 A EP 06300701A EP 1739248 A1 EP1739248 A1 EP 1739248A1
Authority
EP
European Patent Office
Prior art keywords
opening
curb
flap
hook
outlet according
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.)
Withdrawn
Application number
EP06300701A
Other languages
English (en)
French (fr)
Inventor
Daniel Frasca
Joachim Marques
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.)
Ecodis - Etude Coordination Distribution
Original Assignee
Ecodis - Etude Coordination Distribution
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 Ecodis - Etude Coordination Distribution filed Critical Ecodis - Etude Coordination Distribution
Publication of EP1739248A1 publication Critical patent/EP1739248A1/de
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • F24F7/02—Roof ventilation
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/03—Sky-lights; Domes; Ventilating sky-lights
    • E04D13/035—Sky-lights; Domes; Ventilating sky-lights characterised by having movable parts
    • E04D13/0351—Sky-lights; Domes; Ventilating sky-lights characterised by having movable parts the parts pivoting about a fixed axis
    • E04D13/0354—Sky-lights; Domes; Ventilating sky-lights characterised by having movable parts the parts pivoting about a fixed axis the parts being flat

Definitions

  • the invention relates to a smoke evacuation outlet in particular for the evacuation of fumes and aeration buildings.
  • an outlet essentially comprises a fixed curb receiving, with articulation capacity, at least one leaf or leaf.
  • the curb generally of parallelepipedal shape, is fixed by any known and appropriate means, in an opening made most often at the level of the roof of the building.
  • the opening or openings are provided with any type of control members, including cylinders, to occupy a closed position of the curb corresponding to the closure of the discharge channel to a total opening position of the discharge channel, this opening may be of the order of 160 °. Intermediate opening positions of the opening can also be provided to perform in particular the ventilation function.
  • the outlet in active smoke or ventilation function, has an asymmetry between the front part and the rear part of the curb.
  • the front portion is higher than the rear portion considered on the side of the axis of articulation of the opening, for its tilting in the open position.
  • This patent also provides for mounting, in an articulated manner, the windscreen inside the curb around an axis parallel to the axis of articulation of the opening, so that said flap is automatically positioned in the active position when opening the leaf.
  • the windshield deploys simultaneously with the opening of the opening, this can cause some problems when said opening must be maintained in the intermediate open position. Indeed, the flap tends to close the evacuation channel since the latter is not completely clear following the partial opening position of the opening generally less than 90 °.
  • the patent EP 1.380.707 proposes a solution which provides deployment control means of the windshield, so that said flap remains retracted into a certain opening position of the opening and deployed for other opening positions of said opening.
  • the technical means likely to achieve this function are not disclosed by the teaching of this document.
  • the problem to be solved by the invention is to be able, in a concrete manner, to deploy the shutter during the open position of the opening corresponding to the release of the channel. evacuation and prohibit the deployment of the flap during the intermediate opening of said opening generally less than 90 ° in particular to perform only a ventilation function.
  • a smoke outlet comprising a curb receiving, free articulation, a pivoting opening in the form of a dome for example, secured to a control member, said curb being equipped with a wind flap mounted with pivoting capacity being articulated relative to an axis mounted inside the curb in a manner substantially parallel to the axis of articulation of said opening, to be deployed simultaneously with the opening of the opening.
  • Said flap cooperates with means capable of ensuring its holding in the retracted position inside the curb from a closed position of the dome to an intermediate position of opening less than 90 ° with respect to a vertical passing through the plane of base defined by the curb and its release beyond said intermediate opening position to allow, concomitantly, its deployment relative to its pivot axis, under the effect of the thrust of a control member .
  • the means consist of a hook mounted with displacement capability on a portion of the curb and adapted to cooperate with an opening of said flap.
  • the hook is mounted with displacement capacity in translation being subjected to an elastic return member, said hook being coupled to a traction means operable under the effect of pivoting of the opening, beyond the intermediate opening position of less than 90 °.
  • the traction means is a cable connected to one end of the hook and to a part of the opening.
  • the traction means is a rod connected to one end of the hook and to a part of the opening.
  • the portion of the curb receiving the hook is constituted by a profile mounted substantially in the middle part of the curb and receiving, free articulation, a support which is mounted on the control member of the opening, said support having arrangements for coupling the traction means.
  • control means for the pivoting of the flap and constituted by a jack whose rod (or the barrel) is integral with one of the edges of the curb and whose shaft (or rod) is secured to a portion of said flap.
  • the wind flap comprises two parallel sides articulated inside the curb at its side walls, said flaps being connected, opposite their articulation, by a transverse side disposed at level of the transverse front wall of the curb considered opposite to the hinge of the opening.
  • the parallel lateral sides of the windshield are profiled to create, in the deployed position, an asymmetry between the front and rear parts of the curb.
  • the smoke extraction outlet comprises, in a manner perfectly known to a person skilled in the art, a curb (1) receiving at free articulation an opening or leaf (2 ) subject to a control member (3) to occupy a closed position of the evacuation channel defined by the curb (1) to a total position opening, so as to create no obstacles at the level of the evacuation channel.
  • a curb (1) receiving at free articulation an opening or leaf (2 ) subject to a control member (3) to occupy a closed position of the evacuation channel defined by the curb (1) to a total position opening, so as to create no obstacles at the level of the evacuation channel.
  • the leaf or opening (2) under the effect of the member (3), can occupy an intermediate position corresponding to a partial closure of the evacuation channel to perform in particular the aeration function.
  • the curb (1) delimits a generally rectangular parallelepiped-shaped frame, having two lateral sides (1a) and (1b) and two transverse sides (1c) and (1d).
  • the opening (2) of a perfectly known design, is intended to cap the curb (1) and is hinged at the level for example side (1c) of the curb being subject to the control member (3) , in the form of a jack.
  • the barrel of the jack (3) is hinged on a support (4) itself mounted with the ability of articulation between two flat bars (5) and (6) mounted in the middle part of the curb (1), parallel to the lateral sides (1a) and (1b). These arrangements allow in particular an opening substantially 180 ° of the opening (2).
  • the cylinder rod (3) is mounted in an articulated manner with displacement capacity on a part of the opening (2).
  • the windshield generally designated by (7) is for example of the type described in the patent FR 2.839.736 .
  • this flap has two parallel lateral sides (7a) and (7b) joined by a transverse side (7c).
  • the entire flap (7) is hinged inside the curb (1).
  • the lateral sides (7a) and (7b) are articulated at their free end by means of an axis (8) on the lateral sides (1a) and (1b) to the curb (1).
  • the hinge pins (8) are arranged substantially at the axis of articulation of the opening (2).
  • the transverse side (7c) is disposed substantially against the inner face of the front transverse edge of the curb (1).
  • the various edges (7a), (7b), (7c) extend upwardly the evacuation channel defined by the curb (1).
  • the flap (7) cooperates with means able to ensure its retention in the retracted position inside the curb from a closed position of the opening (2) corresponding to the total closure of the discharge channel, to an opening position of said opening (2) less than 90 ° with respect to a vertical axis, or more generally, considered perpendicular to the plane defined by the curb.
  • this intermediate opening position of the opening (2) corresponding to a partial closure of the evacuation channel and according to which the flap (7) remains retracted inside said curb (1) in order to allow the ventilation function.
  • the flap (7) is automatically deployed relative to the hinge pins (8), under the effect of the thrust of a control member (9).
  • this control member (9) is constituted by a gas cylinder constituted of which part (9), the was or the rod, is articulated to the edge (7a) and / or (7b) of the flap (7) and whose other part (9b), the rod or the is, is hinged to the or the side edges (1a) and / or (1b) of the curb (1).
  • the means capable of ensuring the holding in the retracted position of the flap (7) are constituted by a hook (10) mounted with ability to move on a portion of the curb. More particularly, the hook (10) is mounted with translational displacement capacity being secured to an elastic return member (11). For example, the hook (10) is mounted in a support (12) integral with irons (5) or (6). In retracted position, under the effect of the relaxation of the spring (11), the hook (10) cooperates with an opening (7d) that has the flap (7) at its transverse edge (7c). The hook (10) is coupled to a traction means (13) operable under the effect of pivoting the leaf (2) beyond the open position ( ⁇ ).
  • the traction means (13) may be constituted by a cable (figures of the drawings) or a rod.
  • the traction means (13) can be coupled to a part of the articulation support (4) receiving the control member (3) of the opening (2).
  • the parallel lateral sides (7a) and (7b) of the windscreen are profiled to create, in the deployed position, an asymmetry between the front and rear parts of the curb.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Emergency Lowering Means (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
EP06300701A 2005-06-24 2006-06-15 Rauchabzugsvorrichtung mit Windschirm Withdrawn EP1739248A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0551760A FR2887572B1 (fr) 2005-06-24 2005-06-24 Exutoire de fumee avec volet pare-vent

Publications (1)

Publication Number Publication Date
EP1739248A1 true EP1739248A1 (de) 2007-01-03

Family

ID=35768652

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06300701A Withdrawn EP1739248A1 (de) 2005-06-24 2006-06-15 Rauchabzugsvorrichtung mit Windschirm

Country Status (2)

Country Link
EP (1) EP1739248A1 (de)
FR (1) FR2887572B1 (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2028331A1 (de) * 2007-08-22 2009-02-25 Alcaud SA Rauchabzugsanlage mit Kippfenster
EP2184555A1 (de) * 2008-11-10 2010-05-12 Suomen Ilmastointi Ja Savunpoisto Oy Rauchabzugsklappe
DE102010026004A1 (de) * 2010-07-03 2012-01-05 Eduard Hueck Gmbh & Co Kg Entlüftungseinrichtung, insbesondere Dachfenster, sowie Dach mit einer Entlüftungseinrichtung
FR3047508A1 (fr) * 2016-02-09 2017-08-11 Souchier Fenetre avec pare-vent
DK201670803A1 (en) * 2016-10-12 2018-04-23 Vkr Holding As Smoke ventilating roof window arrangement
CN110258976A (zh) * 2019-05-06 2019-09-20 厦门儒也斯水晶有限公司 一种防雨水晶天窗

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3037383B1 (fr) * 2015-06-12 2019-11-22 Kingspan Light Air Dispositif de desenfumage

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2408212A1 (de) * 1974-02-21 1975-09-04 Grescha Ges Grefe & Scharf Be- und entlueftungsvorrichtung fuer gebaeuderaeume
FR2303916A1 (fr) * 1975-03-11 1976-10-08 Musitelli Lanterneau a ouverture automatique en cas d'incendie
DE2543979A1 (de) * 1975-10-02 1977-04-07 Grescha Ges Grefe & Scharf Be- und entlueftungsvorrichtung fuer gebaeuderaeume
DE3319051A1 (de) * 1983-05-26 1984-11-29 Ulrich 4970 Bad Oeynhausen Kreft Rauch- und waermeabzugsanlage fuer flachdaecher
FR2839736A1 (fr) * 2002-05-16 2003-11-21 Ct Scient Tech Batiment Cstb Exutoire de fumees a haute performance aeraulique
EP1380707A1 (de) * 2002-07-04 2004-01-14 Hexadome Rauchabzugsvorrichtung mit einziehbaren Windschotten

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2408212A1 (de) * 1974-02-21 1975-09-04 Grescha Ges Grefe & Scharf Be- und entlueftungsvorrichtung fuer gebaeuderaeume
FR2303916A1 (fr) * 1975-03-11 1976-10-08 Musitelli Lanterneau a ouverture automatique en cas d'incendie
DE2543979A1 (de) * 1975-10-02 1977-04-07 Grescha Ges Grefe & Scharf Be- und entlueftungsvorrichtung fuer gebaeuderaeume
DE3319051A1 (de) * 1983-05-26 1984-11-29 Ulrich 4970 Bad Oeynhausen Kreft Rauch- und waermeabzugsanlage fuer flachdaecher
FR2839736A1 (fr) * 2002-05-16 2003-11-21 Ct Scient Tech Batiment Cstb Exutoire de fumees a haute performance aeraulique
EP1380707A1 (de) * 2002-07-04 2004-01-14 Hexadome Rauchabzugsvorrichtung mit einziehbaren Windschotten

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2028331A1 (de) * 2007-08-22 2009-02-25 Alcaud SA Rauchabzugsanlage mit Kippfenster
FR2920168A1 (fr) * 2007-08-22 2009-02-27 Alcaud Sa Sa Appareil de desenfumage a ouvrant basculant
EP2184555A1 (de) * 2008-11-10 2010-05-12 Suomen Ilmastointi Ja Savunpoisto Oy Rauchabzugsklappe
DE102010026004A1 (de) * 2010-07-03 2012-01-05 Eduard Hueck Gmbh & Co Kg Entlüftungseinrichtung, insbesondere Dachfenster, sowie Dach mit einer Entlüftungseinrichtung
DE102010026004B4 (de) * 2010-07-03 2012-12-13 Eduard Hueck Gmbh & Co Kg Entlüftungseinrichtung, insbesondere Dachfenster, sowie Dach mit einer Entlüftungseinrichtung
FR3047508A1 (fr) * 2016-02-09 2017-08-11 Souchier Fenetre avec pare-vent
DK201670803A1 (en) * 2016-10-12 2018-04-23 Vkr Holding As Smoke ventilating roof window arrangement
CN110258976A (zh) * 2019-05-06 2019-09-20 厦门儒也斯水晶有限公司 一种防雨水晶天窗
CN110258976B (zh) * 2019-05-06 2020-08-25 诸暨市仁德物资经营部 一种防雨水晶天窗

Also Published As

Publication number Publication date
FR2887572A1 (fr) 2006-12-29
FR2887572B1 (fr) 2007-09-14

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