EP0726422A3 - Lighting fixture, especially for clean rooms - Google Patents
Lighting fixture, especially for clean rooms Download PDFInfo
- Publication number
- EP0726422A3 EP0726422A3 EP96101764A EP96101764A EP0726422A3 EP 0726422 A3 EP0726422 A3 EP 0726422A3 EP 96101764 A EP96101764 A EP 96101764A EP 96101764 A EP96101764 A EP 96101764A EP 0726422 A3 EP0726422 A3 EP 0726422A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- housing
- cover
- gap
- lighting fixture
- clean rooms
- 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
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
-
- 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
-
- 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
- F21V17/16—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 by deformation of parts; Snap action mounting
- F21V17/164—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 by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
-
- 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
- F21V31/00—Gas-tight or water-tight arrangements
-
- 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
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/03—Gas-tight or water-tight arrangements with provision for venting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Endoscopes (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29502292U DE29502292U1 (en) | 1995-02-13 | 1995-02-13 | Luminaire, in particular clean room luminaire |
DE29502292U | 1995-02-13 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0726422A2 EP0726422A2 (en) | 1996-08-14 |
EP0726422A3 true EP0726422A3 (en) | 1996-10-30 |
EP0726422B1 EP0726422B1 (en) | 2000-05-24 |
Family
ID=8003806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96101764A Expired - Lifetime EP0726422B1 (en) | 1995-02-13 | 1996-02-07 | Lighting fixture, especially for clean rooms |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0726422B1 (en) |
AT (1) | ATE193367T1 (en) |
DE (2) | DE29502292U1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19631483A1 (en) * | 1996-08-03 | 1998-02-05 | Thorn Licht Gmbh | Rectangular or square recessed ceiling light in outline |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0116909A1 (en) * | 1983-02-16 | 1984-08-29 | Siemens Aktiengesellschaft | Means for fixing a pull-down cover in a lighting fixture |
DE3408891A1 (en) * | 1984-03-10 | 1985-09-12 | Trilux-Lenze Gmbh + Co Kg, 5760 Arnsberg | Channel-like lighting system |
DE3602359A1 (en) * | 1986-01-27 | 1987-08-27 | Lindner Akustikbau | Device for the construction of a partition wall, in particular for clean rooms |
GB2275524A (en) * | 1993-02-24 | 1994-08-31 | Philips Electronics Nv | Luminaire mounting member |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2108352A1 (en) * | 1970-03-02 | 1972-07-27 | Oberweimar Elektroinstallation | Explosion-proof luminaire with halogen lamps or halogen lamps or incandescent lamps with halogen additives |
DE7340789U (en) * | 1973-11-15 | 1974-03-21 | Metzeler Gummitechnik Gmbh | Sealing for bulb and base of incandescent lamps |
DE8214943U1 (en) * | 1982-05-22 | 1982-09-16 | Albrecht, Herbert, 5102 Würselen | WATERPROOF LIGHTING BODY |
DE8508314U1 (en) * | 1985-03-20 | 1985-05-30 | Fränkische Leuchten GmbH, 8729 Königsberg | Light with several locking springs |
DE3630595C2 (en) * | 1986-09-09 | 1996-11-21 | Bosch Gmbh Robert | Seal for a lamp for motor vehicles |
DE8913096U1 (en) * | 1989-11-06 | 1990-01-18 | Fränkische Leuchten GmbH, 8729 Königsberg | Holding device for locking springs of a luminaire for fluorescent lamps or similar. |
FR2658588B1 (en) * | 1990-02-16 | 1994-06-10 | Celdran Robert | WATERPROOF LIGHTING BLOCK. |
DE4127206A1 (en) * | 1991-08-14 | 1993-02-18 | Semperlux Gmbh | Inbuilt lighting unit with multiple light control options - has sub-assembly for electrical and lighting components with spring mounting system |
JPH05151810A (en) * | 1991-11-26 | 1993-06-18 | Tokyo Electric Co Ltd | Luminaire |
DE9217868U1 (en) * | 1992-12-25 | 1993-04-08 | Kork & Homrich GmbH, 2400 Lübeck | Lamp body |
-
1995
- 1995-02-13 DE DE29502292U patent/DE29502292U1/en not_active Expired - Lifetime
-
1996
- 1996-02-07 EP EP96101764A patent/EP0726422B1/en not_active Expired - Lifetime
- 1996-02-07 DE DE59605272T patent/DE59605272D1/en not_active Expired - Fee Related
- 1996-02-07 AT AT96101764T patent/ATE193367T1/en not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0116909A1 (en) * | 1983-02-16 | 1984-08-29 | Siemens Aktiengesellschaft | Means for fixing a pull-down cover in a lighting fixture |
DE3408891A1 (en) * | 1984-03-10 | 1985-09-12 | Trilux-Lenze Gmbh + Co Kg, 5760 Arnsberg | Channel-like lighting system |
DE3602359A1 (en) * | 1986-01-27 | 1987-08-27 | Lindner Akustikbau | Device for the construction of a partition wall, in particular for clean rooms |
GB2275524A (en) * | 1993-02-24 | 1994-08-31 | Philips Electronics Nv | Luminaire mounting member |
Also Published As
Publication number | Publication date |
---|---|
DE59605272D1 (en) | 2000-06-29 |
ATE193367T1 (en) | 2000-06-15 |
EP0726422A2 (en) | 1996-08-14 |
DE29502292U1 (en) | 1996-06-13 |
EP0726422B1 (en) | 2000-05-24 |
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