FR2122501B1 - - Google Patents
Info
- Publication number
- FR2122501B1 FR2122501B1 FR7201606A FR7201606A FR2122501B1 FR 2122501 B1 FR2122501 B1 FR 2122501B1 FR 7201606 A FR7201606 A FR 7201606A FR 7201606 A FR7201606 A FR 7201606A FR 2122501 B1 FR2122501 B1 FR 2122501B1
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
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- 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
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
-
- 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
- F21V15/013—Housings, e.g. material or assembling of housing parts the housing being an extrusion
-
- 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
- F21V15/015—Devices for covering joints between adjacent lighting devices; End coverings
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
-
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2051371 | 1971-01-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2122501A1 FR2122501A1 (fr) | 1972-09-01 |
FR2122501B1 true FR2122501B1 (fr) | 1976-03-05 |
Family
ID=11168059
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7201606A Expired FR2122501B1 (fr) | 1971-01-18 | 1972-01-18 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2122501B1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0054595A1 (fr) * | 1980-12-22 | 1982-06-30 | S.A Clarel | Appareil d'éclairage étanche pour lampes tubulaires |
DE3611352A1 (de) * | 1986-04-04 | 1987-10-15 | Philips Patentverwaltung | Leuchte fuer langgestreckte entladungslampen |
EP0801264A1 (fr) * | 1996-04-12 | 1997-10-15 | Koninklijke Philips Electronics N.V. | Luminaire |
DE202013100634U1 (de) * | 2013-02-13 | 2014-05-15 | Zumtobel Lighting Gmbh | Längliche Leuchte |
DE202014101961U1 (de) * | 2014-04-25 | 2015-07-28 | Zumtobel Lighting Gmbh | Leuchtenvorrichtung mit einem Leuchtengehäuse und einer an das Leuchtengehäuse lösbar befestigbaren Leuchtenabdeckung |
CN112283602A (zh) * | 2020-10-28 | 2021-01-29 | 赛尔富电子有限公司 | 一种适合自动化生产的灯具 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3328578A (en) * | 1965-06-04 | 1967-06-27 | Gen Electric | Trough-shaped luminaire with housing |
-
1972
- 1972-01-18 FR FR7201606A patent/FR2122501B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2122501A1 (fr) | 1972-09-01 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |