GB809801A - Improvements in electric light fittings - Google Patents
Improvements in electric light fittingsInfo
- Publication number
- GB809801A GB809801A GB27000/56A GB2700056A GB809801A GB 809801 A GB809801 A GB 809801A GB 27000/56 A GB27000/56 A GB 27000/56A GB 2700056 A GB2700056 A GB 2700056A GB 809801 A GB809801 A GB 809801A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sept
- electric light
- pegs
- trough
- lamps
- 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.)
- Expired
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
-
- 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
-
- 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
- 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)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
809,801. Fittings for tubular lamps. ATELIERS DE CONSTRUCTIONS ELECTRIQUES DE CHARLEROI. Sept. 4, 1956 [Sept. 19, 1955; Sept. 26, 1955], No. 27000/56. Class 75(4) An electric light fitting for tubular lamps consists of a support 6 carrying at least two similar end brackets 101, 102 for lamp holders and a reflector 9, the support having pegs at opposite ends engaged by hooks 3 near one end and bent springs 4 near the other end of a trough shaped member 1. The trough shaped member may be fixed to a carrier tube 2. A transparent or translucent lamp cover 10 may be secured to the trough by a hook 11 at one end and a pair of bent springs 12 at the other, co-operating with pegs on transverse elements 16 at the ends of the cover 10. Current for the lamps is lead in through an elbow 14 to a disconnectable plug and socket connection, one member of which is carried by the end bracket 102.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1131328T | 1955-09-19 | ||
FR1132287T | 1955-09-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB809801A true GB809801A (en) | 1959-03-04 |
Family
ID=9637847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB27000/56A Expired GB809801A (en) | 1955-09-19 | 1956-09-04 | Improvements in electric light fittings |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT200226B (en) |
CH (1) | CH335542A (en) |
DE (1) | DE1029930B (en) |
FR (2) | FR1131328A (en) |
GB (1) | GB809801A (en) |
-
1955
- 1955-09-19 FR FR1131328D patent/FR1131328A/en not_active Expired
- 1955-09-26 FR FR1132287D patent/FR1132287A/en not_active Expired
-
1956
- 1956-08-30 CH CH335542D patent/CH335542A/en unknown
- 1956-09-04 GB GB27000/56A patent/GB809801A/en not_active Expired
- 1956-09-07 DE DEA25623A patent/DE1029930B/en active Pending
- 1956-09-13 AT AT200226D patent/AT200226B/en active
Also Published As
Publication number | Publication date |
---|---|
DE1029930B (en) | 1958-05-14 |
CH335542A (en) | 1959-01-15 |
FR1132287A (en) | 1957-03-07 |
FR1131328A (en) | 1957-02-20 |
AT200226B (en) | 1958-10-25 |
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