FR2422903A1 - Luminaire encastrable a diffuseur suspendu - Google Patents
Luminaire encastrable a diffuseur suspenduInfo
- Publication number
- FR2422903A1 FR2422903A1 FR7810771A FR7810771A FR2422903A1 FR 2422903 A1 FR2422903 A1 FR 2422903A1 FR 7810771 A FR7810771 A FR 7810771A FR 7810771 A FR7810771 A FR 7810771A FR 2422903 A1 FR2422903 A1 FR 2422903A1
- Authority
- FR
- France
- Prior art keywords
- diffuser
- casing
- suspended
- lighting unit
- extending beyond
- 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
- 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
- F21V17/102—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 gravity or suction
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)
Abstract
L'invention concerne un luminaire encastrable dans un faux plafond Le luminaire est constitué d'un caisson auquel est suspendu le diffuseur de lumière. Dans ce but, le diffuseur est muni, sur sa face supérieure, de crochets à concavité tournée vers le bas. Au droit de ces crochets reposent sur le caisson des loquets pendulaires susceptibles de s'engager dans lesdits croches. L'extrémité inférieure des loquets orme doigt de manoeuvre et fait saillie vers le bas à travers le jeu laissé entre caisson et diffuseur. Application : éclairage.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7810771A FR2422903A1 (fr) | 1978-04-12 | 1978-04-12 | Luminaire encastrable a diffuseur suspendu |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7810771A FR2422903A1 (fr) | 1978-04-12 | 1978-04-12 | Luminaire encastrable a diffuseur suspendu |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2422903A1 true FR2422903A1 (fr) | 1979-11-09 |
FR2422903B1 FR2422903B1 (fr) | 1982-01-15 |
Family
ID=9207020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7810771A Granted FR2422903A1 (fr) | 1978-04-12 | 1978-04-12 | Luminaire encastrable a diffuseur suspendu |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2422903A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3300337A1 (de) * | 1983-01-07 | 1984-07-12 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Leuchte fuer decken- und pendelmontage |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2712594A (en) * | 1952-07-11 | 1955-07-05 | Neo Ray Products Inc | Lighting fixture and fluorescent tube support therefor |
US2912568A (en) * | 1955-06-03 | 1959-11-10 | Westinghouse Electric Corp | Lighting fixture |
US3184594A (en) * | 1963-02-05 | 1965-05-18 | Al L Siegel | Lighting fixture with interchangeable diffusers |
US3330952A (en) * | 1964-05-25 | 1967-07-11 | Holophane Co Inc | Light fixture with drop hinged diffuser |
FR1591112A (fr) * | 1967-10-13 | 1970-04-27 |
-
1978
- 1978-04-12 FR FR7810771A patent/FR2422903A1/fr active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2712594A (en) * | 1952-07-11 | 1955-07-05 | Neo Ray Products Inc | Lighting fixture and fluorescent tube support therefor |
US2912568A (en) * | 1955-06-03 | 1959-11-10 | Westinghouse Electric Corp | Lighting fixture |
US3184594A (en) * | 1963-02-05 | 1965-05-18 | Al L Siegel | Lighting fixture with interchangeable diffusers |
US3330952A (en) * | 1964-05-25 | 1967-07-11 | Holophane Co Inc | Light fixture with drop hinged diffuser |
FR1591112A (fr) * | 1967-10-13 | 1970-04-27 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3300337A1 (de) * | 1983-01-07 | 1984-07-12 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Leuchte fuer decken- und pendelmontage |
Also Published As
Publication number | Publication date |
---|---|
FR2422903B1 (fr) | 1982-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |