EP0615049A1 - Système de protection solaire, doseur à lamelles - Google Patents

Système de protection solaire, doseur à lamelles Download PDF

Info

Publication number: EP0615049A1
Authority: EP; European Patent Office
Prior art keywords: slat; slats; lamella; shading device; room
Prior art date: 1993-03-02
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

EP94810122A

Other languages

German (de)

English (en)

Other versions

EP0615049B1 (fr

Inventor

Herbert Bolinger

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.)

Schenker Storen AG

Warema Renkhoff SE

Original Assignee

Schenker Storen AG

Warema Renkhoff SE

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.)

1993-03-02

Filing date

1994-02-28

Publication date

1994-09-14

1994-02-28 Application filed by Schenker Storen AG, Warema Renkhoff SE filed Critical Schenker Storen AG

1994-09-14 Publication of EP0615049A1 publication Critical patent/EP0615049A1/fr

1997-04-23 Application granted granted Critical

1997-04-23 Publication of EP0615049B1 publication Critical patent/EP0615049B1/fr

2014-02-28 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/38—Other details
- E06B9/386—Details of lamellae

Definitions

the present invention relates to a slat according to the preamble of claim 1 and a shading device according to the preamble of claim 6.
Shading devices with slats are known for the metered introduction of light into a room.
shading devices such as slatted blinds, folding shutters and the like with horizontal slats and there are curtains consisting of slats with vertical-axis slats, with the one and the other to change the light inlet, the slats can be pivoted about their axis.
the slats can be pushed together; the horizontal slat blinds up and the vertical slat blinds to the side.
Such shading devices are used not only in living rooms, offices and production halls, but also in restaurants, museums, greenhouses and everywhere else where there is a need not to completely, but partly to prevent the light from outside through windows and glass walls, for example also in railroad cars or road vehicles.
the known shading devices have in common that their main function is to limit the passage of light and thus heat radiation through a window opening in both directions. Be that they have to limit the entry of light into a room (especially direct sunlight), either because they have to make it difficult to see into the room from outside (or both).
the necessary presence of such shading devices on most high-rise buildings has meant that the development of their construction and appearance primarily aimed at increasing ease of use and using them as facade style elements.
the object of the present invention is therefore to create a stable slat or a stable shading device compared to the known, relatively flexible slats, which can take on additional functions without impairing its previous technical and aesthetic function.
the invention has the advantage that accessory elements can be attached to a basic model of the shading device, by means of which the shading device can perform additional functions in accordance with its place of use.
a shading device that has already been created can have additional functional elements be retrofitted if changed circumstances require it.
reflector plates can be attached to the slats, which direct or scatter the outside light into a room. This creates the possibility - depending on the position of a room, the position of the sun and the weather - to bring more outside light into a room than would be possible with the shading device raised. This creates energy saving opportunities, especially in air-conditioned offices. Such offices are often provided with an automatic shading device to even out the effect of the air conditioning system, which lowers the slatted curtain in direct sunlight, shadows the room and switches on the electric lighting. The amount of heat emitted heats up the room and must be removed by the air conditioning system during the warm season, which in turn puts a strain on it.
This disadvantage eliminates the use of reflector plates; Using the slat position, a room can usually be optimally illuminated with the outside light alone - or if artificial lighting is still required - its illuminance can be reduced with a commercially available light controller. If the visible attachment of reflector plates, as for example prohibited in the approach aisles of airports, the reflector plates can be arranged according to claim 6, which results in the possibility of attaching thermal insulation strips on the outwardly facing slat side. Thermal insulation strips on the one hand inhibit the heat load of the building or its heat loss during the night reduction of the heating temperature.
the slats are provided with sun cells as functional elements, their energy can be used for the electrical control and actuation of the shading device, which considerably reduces the electrification costs of such shading devices.
the lamellae of length a and width b shown in the drawing and designated as a whole by 1 essentially consist of three parts which together form a plate, namely the central part 5 and the two planar sections 2 and 11 adjoining them, lying in a common plane 3, the central part being designed as a polygonal hollow body enveloping the geometric longitudinal axis 4 of the lamella.
the section 2 is here provided both on its edge 1c and on the opposite edge 1d adjacent to the central part 5 on the upper side, that is to say on the side facing the incidence of light, each with a web 1e or 1f. These two webs serve to hold a reflective plate 6 pushed onto section 2.
This plate can be a metal plate, for example a polished aluminum plate, or a glass plate provided with a reflective metal layer, ie a strip of mirrored glass .
a bearing journal 7 is inserted on each side of each lamella middle part 5, which consists of an insert 7a, which fits into the polygonal hollow body 5, a lever arm 7b and a journal 7c is formed.
Each of these journals is freely rotatably held in a bearing 8, the bearings 8 being attached to a post 9 at one lamella end and the bearing 8 being attached to a post 10 at the other lamella end.
the incidence of the outside light can not only be partially or completely shielded, but also controlled so that in a room without a skylight one of there is evenly distributed brightness from the ceiling, which is a major advantage for the different rooms mentioned in the introduction.
the central part 5 is formed by two ribs 20 inclined towards one another and made in one piece with the remaining lamella.
the insert 7a which has a square cross section, is inserted between these ribs 20, which are slightly spread by it, and is held by them in a force-locking manner.
the axle journal 7 projecting beyond the insert 7a is arranged eccentrically, in contrast to the example according to FIGS. 1 to 3.
the lamella is heavily asymmetrically loaded by functional elements such as the mirror plate 6, it can be balanced by changing the position of its axle journals so that on the one hand the mechanism for pivoting the lamella is loaded minimally and evenly and on the other hand the gravity acting on the lamellae creates a weak moment in the closing direction.
the part 2 not only the part 2 but also the part 3 has two webs 1e and 1f as fastening points for further functional elements (such as the mirror plate 6 already mentioned). This means that the entire slat width can be completely or only partially covered with functional elements.
the longitudinal edge 1c is followed by a dovetail groove, into which a sealing lip 21 is inserted in a form-fitting manner.
a sealing lip 21 comes into contact with the adjacent lamella 1 and closes off any light gap.
FIG. 5b In the other swivel end position (FIG. 5b) it is visible from the outside and can have the function of a decorative element that is variable in width and color.
the swivel angle between the two end positions is approximately 180 °, so that both sides of the slat 1 can be turned outwards or against the room to be darkened.
a thin-film solar cell can be inserted as a functional element in the webs 1e and 1f.
Thin-film solar cells made of polycrystalline semiconductor layers made of cadmium sulfide, cadmium telluride or copper sulfide and having a thickness of about 10 to 50 ⁇ m are evaporated onto a metallic support.
Such solar cells have a good power-to-weight ratio and are comparatively cheap to manufacture.
the energy obtained can be stored at or near the shading device and used for its electrical control. This eliminates the need for complex electrical installations.
bullet-resistant hard or sintered metal strips can also be pushed between the webs 1e and 1f if there are increased safety regulations for the room to be darkened by the shading device.
the webs 1a and 1f are also attached on the opposite side, so that the lamella can, for example, be fitted with mirrors and bullet-resistant plates at the same time.

Landscapes

Engineering & Computer Science (AREA)
Structural Engineering (AREA)
Architecture (AREA)
Civil Engineering (AREA)
Blinds (AREA)
Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
Catching Or Destruction (AREA)

EP94810122A 1993-03-02 1994-02-28 Système de protection solaire, doseur à lamelles Expired - Lifetime EP0615049B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CH624/93		1993-03-02
CH62493		1993-03-02

Publications (2)

Publication Number	Publication Date
EP0615049A1 true EP0615049A1 (fr)	1994-09-14
EP0615049B1 EP0615049B1 (fr)	1997-04-23

Family

ID=4191346

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP94810122A Expired - Lifetime EP0615049B1 (fr)	1993-03-02	1994-02-28	Système de protection solaire, doseur à lamelles

Country Status (3)

Country	Link
EP (1)	EP0615049B1 (fr)
AT (1)	ATE152207T1 (fr)
DE (2)	DE9400852U1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE29722219U1 (de) *	1997-12-16	1998-02-12	DIPA-NORD GmbH, 23843 Bad Oldesloe	Lamelle für ein Sonnen- und/oder Wärmeschutzsystem
CN108625759A (zh) *	2017-03-17	2018-10-09	宣宇施瑞股份有限公司	更换型百叶窗

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE29621656U1 (de) *	1996-12-13	1998-04-09	Hüppe Form Sonnenschutz- und Raumtrennsysteme GmbH, 26133 Oldenburg	Blendschutzeinrichtung
DE29902792U1 (de) *	1999-02-17	1999-05-27	Herzog, Thomas, Prof. Dr., 80805 München	Vorrichtung für Gebäudefassaden zur Steuerung des Lichteinfalls
DE10103651B4 (de) *	2001-01-27	2005-03-10	Horst H Goldner	Formsteife Lamelle für eine Sonnenschutzeinrichtung sowie Lamellen-Rolladen
TWI276733B (en) *	2006-02-06	2007-03-21	C M C Curtain Fabric Co Ltd	Blind blade of horizontal Venetian blind and manufacturing method thereof
PT103939A (pt) *	2008-01-22	2009-07-22	Ao Sol En Renovaveis S A	Elementos aumentadores para colectores solares de fachada
CN109041942B (zh) *	2018-07-04	2020-07-03	格尔木绿科苑农业高新科技有限公司	一种冬夏两用双保温大棚

Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH375511A (de) *	1959-04-16	1964-02-29	Eberspaecher J	Sonnenblendschutzvorrichtung an einer verglasten Tageslichtöffnung eines Gebäudes
US3443860A (en) *	1962-06-06	1969-05-13	Sergius N Ferris Luboshez	Pleated shade for controlling heat and light
DE1509160A1 (de) *	1961-08-09	1970-11-26	Aluminium Walzwerke Singen	Metallische,hohle Sonnenlamelle und Verfahren zu ihrer Herstellung
DE2803299A1 (de) *	1978-01-26	1979-08-02	Kurt Kunz	Metallbeschichtete kunststoffolie sowie deren verwendung
US4628980A (en) *	1980-11-14	1986-12-16	Profile Industries Corporation	Louver system
EP0371000A1 (fr) *	1988-11-23	1990-05-30	ELBAK Batteriewerke Gesellschaft m.b.H.	Dispositif d'ombrage
EP0483994A1 (fr) *	1990-10-17	1992-05-06	Kabushiki Kaisha Nichibei	Store

1994
- 1994-01-19 DE DE9400852U patent/DE9400852U1/de not_active Expired - Lifetime
- 1994-02-28 DE DE59402473T patent/DE59402473D1/de not_active Expired - Lifetime
- 1994-02-28 AT AT94810122T patent/ATE152207T1/de active
- 1994-02-28 EP EP94810122A patent/EP0615049B1/fr not_active Expired - Lifetime

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH375511A (de) *	1959-04-16	1964-02-29	Eberspaecher J	Sonnenblendschutzvorrichtung an einer verglasten Tageslichtöffnung eines Gebäudes
DE1509160A1 (de) *	1961-08-09	1970-11-26	Aluminium Walzwerke Singen	Metallische,hohle Sonnenlamelle und Verfahren zu ihrer Herstellung
US3443860A (en) *	1962-06-06	1969-05-13	Sergius N Ferris Luboshez	Pleated shade for controlling heat and light
DE2803299A1 (de) *	1978-01-26	1979-08-02	Kurt Kunz	Metallbeschichtete kunststoffolie sowie deren verwendung
US4628980A (en) *	1980-11-14	1986-12-16	Profile Industries Corporation	Louver system
EP0371000A1 (fr) *	1988-11-23	1990-05-30	ELBAK Batteriewerke Gesellschaft m.b.H.	Dispositif d'ombrage
EP0483994A1 (fr) *	1990-10-17	1992-05-06	Kabushiki Kaisha Nichibei	Store

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE29722219U1 (de) *	1997-12-16	1998-02-12	DIPA-NORD GmbH, 23843 Bad Oldesloe	Lamelle für ein Sonnen- und/oder Wärmeschutzsystem
CN108625759A (zh) *	2017-03-17	2018-10-09	宣宇施瑞股份有限公司	更换型百叶窗
CN108625759B (zh) *	2017-03-17	2020-02-21	宣宇施瑞股份有限公司	更换型百叶窗

Also Published As

Publication number	Publication date
DE59402473D1 (de)	1997-05-28
EP0615049B1 (fr)	1997-04-23
DE9400852U1 (de)	1994-03-10
ATE152207T1 (de)	1997-05-15

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