GB564951A - Improvements in or relating to reflector fittings for electric lamps - Google Patents
Improvements in or relating to reflector fittings for electric lampsInfo
- Publication number
- GB564951A GB564951A GB1026443A GB1026443A GB564951A GB 564951 A GB564951 A GB 564951A GB 1026443 A GB1026443 A GB 1026443A GB 1026443 A GB1026443 A GB 1026443A GB 564951 A GB564951 A GB 564951A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lugs
- reflector
- screws
- suspender
- canopy
- 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
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
564,951. Electric light fittings. WARDLE ENGINEERING CO., Ltd., and OGLEY, D. H. June 25, 1943, No. 10264. [Class 75 (ii)] The crown 7 of an electric lamp reflector 5 is formed with inwardly directed radial suspender lugs 8 having downwardly-turned ends 9 and is supported by an annular spider 6 formed with bosses 17 secured by screws 15 to a canopy 14 carrying the lamp holder. The suspender lugs 8 are raised through gas 11 in a radial flange 10 on the spider and the reflector is then turned until the lugs engage with recesses 13 in an upturned portion 12 on the flange 10. The lugs may be held in the recesses against accidental displacement by adjustable screws 18 on spring-pressed plungers. The canopy 14 is secured by screws 19 to a cowl 20 attached to a housing cap 21 having a pivoted cover 22 giving access to the wiring leads.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1026443A GB564951A (en) | 1943-06-25 | 1943-06-25 | Improvements in or relating to reflector fittings for electric lamps |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1026443A GB564951A (en) | 1943-06-25 | 1943-06-25 | Improvements in or relating to reflector fittings for electric lamps |
Publications (1)
Publication Number | Publication Date |
---|---|
GB564951A true GB564951A (en) | 1944-10-19 |
Family
ID=9964651
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1026443A Expired GB564951A (en) | 1943-06-25 | 1943-06-25 | Improvements in or relating to reflector fittings for electric lamps |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB564951A (en) |
-
1943
- 1943-06-25 GB GB1026443A patent/GB564951A/en not_active Expired
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