EP0950852A3 - Leuchte für langgestreckte Leuchtstofflampen - Google Patents
Leuchte für langgestreckte Leuchtstofflampen Download PDFInfo
- Publication number
- EP0950852A3 EP0950852A3 EP99105708A EP99105708A EP0950852A3 EP 0950852 A3 EP0950852 A3 EP 0950852A3 EP 99105708 A EP99105708 A EP 99105708A EP 99105708 A EP99105708 A EP 99105708A EP 0950852 A3 EP0950852 A3 EP 0950852A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- lamp cover
- luminaire
- discharge lamps
- headpieces
- casing
- 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
Links
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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/04—Fastening of light sources or lamp holders with provision for changing light source, e.g. turret
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/107—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening using hinge joints
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29806793U | 1998-04-16 | ||
DE29806793U DE29806793U1 (de) | 1998-04-16 | 1998-04-16 | Leuchte für langgestreckte Leuchtstofflampen |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0950852A2 EP0950852A2 (de) | 1999-10-20 |
EP0950852A3 true EP0950852A3 (de) | 2001-04-25 |
EP0950852B1 EP0950852B1 (de) | 2002-11-27 |
Family
ID=8055755
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99105708A Expired - Lifetime EP0950852B1 (de) | 1998-04-16 | 1999-03-20 | Leuchte für langgestreckte Leuchtstofflampen |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0950852B1 (de) |
AT (1) | ATE228627T1 (de) |
DE (2) | DE29806793U1 (de) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2490191A (en) * | 1947-05-10 | 1949-12-06 | Frederick C Baker | Lighting fixture |
US2694775A (en) * | 1951-02-02 | 1954-11-16 | Lightolier Inc | Lighting fixture |
US3681596A (en) * | 1971-06-04 | 1972-08-01 | Globe Illumination Co | Lighting fixtures |
US3794830A (en) * | 1973-04-23 | 1974-02-26 | Alkco Mfg Co | Locking spring and hinge for cover of lighting fixture |
GB2266582A (en) * | 1992-04-27 | 1993-11-03 | Paul Graham Rowe | Lamp assemblies |
-
1998
- 1998-04-16 DE DE29806793U patent/DE29806793U1/de not_active Expired - Lifetime
-
1999
- 1999-03-20 DE DE59903506T patent/DE59903506D1/de not_active Expired - Fee Related
- 1999-03-20 AT AT99105708T patent/ATE228627T1/de not_active IP Right Cessation
- 1999-03-20 EP EP99105708A patent/EP0950852B1/de not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2490191A (en) * | 1947-05-10 | 1949-12-06 | Frederick C Baker | Lighting fixture |
US2694775A (en) * | 1951-02-02 | 1954-11-16 | Lightolier Inc | Lighting fixture |
US3681596A (en) * | 1971-06-04 | 1972-08-01 | Globe Illumination Co | Lighting fixtures |
US3794830A (en) * | 1973-04-23 | 1974-02-26 | Alkco Mfg Co | Locking spring and hinge for cover of lighting fixture |
GB2266582A (en) * | 1992-04-27 | 1993-11-03 | Paul Graham Rowe | Lamp assemblies |
Also Published As
Publication number | Publication date |
---|---|
EP0950852A2 (de) | 1999-10-20 |
DE59903506D1 (de) | 2003-01-09 |
EP0950852B1 (de) | 2002-11-27 |
DE29806793U1 (de) | 1998-06-25 |
ATE228627T1 (de) | 2002-12-15 |
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