FR2238117A1 - Electric light fitting for suspended ceiling - has two electric couplings, component box, lamp fittings, and lamp housing - Google Patents
Electric light fitting for suspended ceiling - has two electric couplings, component box, lamp fittings, and lamp housingInfo
- Publication number
- FR2238117A1 FR2238117A1 FR7326652A FR7326652A FR2238117A1 FR 2238117 A1 FR2238117 A1 FR 2238117A1 FR 7326652 A FR7326652 A FR 7326652A FR 7326652 A FR7326652 A FR 7326652A FR 2238117 A1 FR2238117 A1 FR 2238117A1
- Authority
- FR
- France
- Prior art keywords
- electric
- lamp
- box
- couplings
- suspended ceiling
- 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
- 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
- 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
- F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/0075—Fastening of light sources or lamp holders of tubular light sources, e.g. ring-shaped fluorescent light sources
- F21V19/0095—Fastening of light sources or lamp holders of tubular light sources, e.g. ring-shaped fluorescent light sources of U-shaped tubular light sources, e.g. compact fluorescent tubes
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
- F21V21/04—Recessed bases
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
-
- 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
- F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
- F21Y2103/37—U-shaped
-
- 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
- F21Y2113/00—Combination of light sources
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7326652A FR2238117A1 (en) | 1973-07-20 | 1973-07-20 | Electric light fitting for suspended ceiling - has two electric couplings, component box, lamp fittings, and lamp housing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7326652A FR2238117A1 (en) | 1973-07-20 | 1973-07-20 | Electric light fitting for suspended ceiling - has two electric couplings, component box, lamp fittings, and lamp housing |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2238117A1 true FR2238117A1 (en) | 1975-02-14 |
FR2238117B1 FR2238117B1 (fr) | 1976-09-17 |
Family
ID=9122893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7326652A Granted FR2238117A1 (en) | 1973-07-20 | 1973-07-20 | Electric light fitting for suspended ceiling - has two electric couplings, component box, lamp fittings, and lamp housing |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2238117A1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0285575A2 (fr) * | 1987-04-02 | 1988-10-05 | Angelo Panzeri | Dispositif de fixation réglable d'armatures lumineuses dans des faux plafonds |
EP0551610A1 (fr) * | 1992-01-14 | 1993-07-21 | TRILUX-LENZE GmbH & Co. KG | Projecteur encastré |
WO2001069128A1 (fr) * | 2000-03-17 | 2001-09-20 | Zumtobel Staff Gmbh & Co. Kg | Lampe encastree avec reflecteur en forme de dome |
-
1973
- 1973-07-20 FR FR7326652A patent/FR2238117A1/fr active Granted
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0285575A2 (fr) * | 1987-04-02 | 1988-10-05 | Angelo Panzeri | Dispositif de fixation réglable d'armatures lumineuses dans des faux plafonds |
EP0285575A3 (fr) * | 1987-04-02 | 1990-01-24 | Angelo Panzeri | Dispositif de fixation réglable d'armatures lumineuses dans des faux plafonds |
EP0551610A1 (fr) * | 1992-01-14 | 1993-07-21 | TRILUX-LENZE GmbH & Co. KG | Projecteur encastré |
WO2001069128A1 (fr) * | 2000-03-17 | 2001-09-20 | Zumtobel Staff Gmbh & Co. Kg | Lampe encastree avec reflecteur en forme de dome |
AU2001248323B2 (en) * | 2000-03-17 | 2005-03-03 | Zumtobel Staff Gmbh & Co. Kg | Built-in lamp with a dome-shaped reflector |
US6883940B2 (en) | 2000-03-17 | 2005-04-26 | Zumtobel Staff Gmbh & Co. Kg | Recessed luminaire having a dome-shaped reflector |
Also Published As
Publication number | Publication date |
---|---|
FR2238117B1 (fr) | 1976-09-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
ST | Notification of lapse |