EP0798508A3 - Procédé de fabrication d'un réflecteur à coupe transversale en V et réflecteur ayant une coupe transversale en V - Google Patents

Procédé de fabrication d'un réflecteur à coupe transversale en V et réflecteur ayant une coupe transversale en V Download PDF

Info

Publication number: EP0798508A3
Authority: EP; European Patent Office
Prior art keywords: section; shaped cross; reflector; apex; making
Prior art date: 1996-03-27
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

EP97105169A

Other languages

German (de)

English (en)

Other versions

EP0798508B1 (fr

EP0798508A2 (fr

Inventor

Georg Kempter

Wolfgang Dr. Wolber

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.)

Zumtobel Staff GmbH

Original Assignee

Zumtobel Lighting GmbH Austria

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.)

1996-03-27

Filing date

1997-03-26

Publication date

1998-04-15

1997-03-26 Application filed by Zumtobel Lighting GmbH Austria filed Critical Zumtobel Lighting GmbH Austria

1997-10-01 Publication of EP0798508A2 publication Critical patent/EP0798508A2/fr

1998-04-15 Publication of EP0798508A3 publication Critical patent/EP0798508A3/fr

2002-10-30 Application granted granted Critical

2002-10-30 Publication of EP0798508B1 publication Critical patent/EP0798508B1/fr

2017-03-26 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000004519 manufacturing process Methods 0.000 title 1

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
- F21V11/02—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using parallel laminae or strips, e.g. of Venetian-blind type
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
- F21V2200/20—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of light guides of a generally planar shape

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Optical Elements Other Than Lenses (AREA)
Planar Illumination Modules (AREA)
Non-Portable Lighting Devices Or Systems Thereof (AREA)

EP97105169A 1996-03-27 1997-03-26 Procédé de fabrication d'un réflecteur à coupe transversale en V et réflecteur ayant une coupe transversale en V Expired - Lifetime EP0798508B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19612197A DE19612197A1 (de)	1996-03-27	1996-03-27	Verfahren zum Herstellen eines im Querschnitt V-förmigen Reflektors für eine Leuchte und ein im Querschnitt V-förmiger Reflektor
DE19612197		1996-03-27

Publications (3)

Publication Number	Publication Date
EP0798508A2 EP0798508A2 (fr)	1997-10-01
EP0798508A3 true EP0798508A3 (fr)	1998-04-15
EP0798508B1 EP0798508B1 (fr)	2002-10-30

Family

ID=7789641

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP97105169A Expired - Lifetime EP0798508B1 (fr)	1996-03-27	1997-03-26	Procédé de fabrication d'un réflecteur à coupe transversale en V et réflecteur ayant une coupe transversale en V

Country Status (3)

Country	Link
EP (1)	EP0798508B1 (fr)
AT (1)	ATE227012T1 (fr)
DE (2)	DE19612197A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19840718A1 (de) *	1998-09-07	2000-03-30	Thorn Licht Gmbh	Leuchtenraster sowie Verfahren zur Herstellung lackierter Kanten von Teilen von Leuchtenrastern
DE29923835U1 (de)	1999-04-07	2001-04-05	Zumtobel Staff Gmbh	Beleuchtungsanordnung zur Anbringung an der Decke oder einer Wand eines Raumes
DE20310704U1 (de) *	2003-07-11	2003-10-30	AVS Geschäftsführungs- und Beteiligungs GmbH, 41352 Korschenbroich	Elektrische Leuchte
DE102019118557A1 (de)	2019-07-09	2021-01-14	Chromasens Gmbh	Zweidimensionales Beleuchtungssystem

Citations (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2217509A1 (de) *	1971-06-22	1972-12-28	Hütte Krems Gesellschaft mbH, Krems; Vereinigte Österreichische Eisen- und Stahlwerke AG, Linz; (Österreich)	Leichtbau-Trägerprofil sowie Verfahren und Vorrichtung zu dessen Herstellung
FR2298057A1 (fr) *	1975-01-17	1976-08-13	Cegedur	Paralume presentant une bonne tenue au feu
JPS57106439A (en) *	1980-12-24	1982-07-02	Tokyo Electric Co Ltd	Manufacture of plate part for lighting apparatus
WO1989007735A1 (fr) *	1988-02-18	1989-08-24	El-Selskabet Riegens A/S	Procede servant a produire des structures a plaques fines telles que des reflecteurs pour installations de lampes fluorescentes
DE4243659A1 (de) *	1992-12-23	1994-06-30	Licentia Gmbh	Metallraster für eine Leuchte
EP0688616A1 (fr) *	1994-06-08	1995-12-27	Johan Massée	Procédé et appareil pour réaliser un rebord à un réflecteur pour lampe
DE29602357U1 (de) *	1995-02-14	1996-04-11	Philips Electronics N.V., Eindhoven	Leuchte
DE19503293A1 (de) *	1995-02-02	1996-08-08	Spl Solar Patent Lizenz Holdin	Gekantete Jalousielamelle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE65599C (de) *			B. C. J. KÜCKEN in Berlin N„ Brunnenstr. 82 d	Verfahren zur Herstellung T förmiger Trageisen für Fenstersprossen u. dergl. aus Blech
DE544497C (de) *	1929-11-14	1932-02-18	Saechsische Cartonnagen Maschi	Vorrichtung zur Herstellung von Einfass-Schienen fuer Koffer o. dgl.
DE7616743U1 (de) *	1976-05-25	1977-01-27	Heinemann, Herbert, 7533 Eutingen	Profiliermaschine fuer metallbleche
DE3005762C2 (de) *	1980-02-15	1981-10-29	Siemens AG, 1000 Berlin und 8000 München	Leuchtenraster mit gekrümmten Außenreflektoren
DE69014844T2 (de) *	1989-12-27	1995-06-29	Philips Electronics Nv	Leuchte.

1996
- 1996-03-27 DE DE19612197A patent/DE19612197A1/de not_active Withdrawn
1997
- 1997-03-26 DE DE59708591T patent/DE59708591D1/de not_active Expired - Lifetime
- 1997-03-26 AT AT97105169T patent/ATE227012T1/de not_active IP Right Cessation
- 1997-03-26 EP EP97105169A patent/EP0798508B1/fr not_active Expired - Lifetime

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2217509A1 (de) *	1971-06-22	1972-12-28	Hütte Krems Gesellschaft mbH, Krems; Vereinigte Österreichische Eisen- und Stahlwerke AG, Linz; (Österreich)	Leichtbau-Trägerprofil sowie Verfahren und Vorrichtung zu dessen Herstellung
FR2298057A1 (fr) *	1975-01-17	1976-08-13	Cegedur	Paralume presentant une bonne tenue au feu
JPS57106439A (en) *	1980-12-24	1982-07-02	Tokyo Electric Co Ltd	Manufacture of plate part for lighting apparatus
WO1989007735A1 (fr) *	1988-02-18	1989-08-24	El-Selskabet Riegens A/S	Procede servant a produire des structures a plaques fines telles que des reflecteurs pour installations de lampes fluorescentes
DE4243659A1 (de) *	1992-12-23	1994-06-30	Licentia Gmbh	Metallraster für eine Leuchte
EP0688616A1 (fr) *	1994-06-08	1995-12-27	Johan Massée	Procédé et appareil pour réaliser un rebord à un réflecteur pour lampe
DE19503293A1 (de) *	1995-02-02	1996-08-08	Spl Solar Patent Lizenz Holdin	Gekantete Jalousielamelle
DE29602357U1 (de) *	1995-02-14	1996-04-11	Philips Electronics N.V., Eindhoven	Leuchte

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 006, no. 199 (M - 162) 8 October 1982 (1982-10-08) *

Also Published As

Publication number	Publication date
EP0798508B1 (fr)	2002-10-30
DE19612197A1 (de)	1997-10-02
DE59708591D1 (de)	2002-12-05
EP0798508A2 (fr)	1997-10-01
ATE227012T1 (de)	2002-11-15

Legal Events

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2002-08-21	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: ZUMTOBEL STAFF GMBH
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