GB167571A - Improvements in and relating to inverted incandescent gas burners and lamps - Google Patents
Improvements in and relating to inverted incandescent gas burners and lampsInfo
- Publication number
- GB167571A GB167571A GB1286420A GB1286420A GB167571A GB 167571 A GB167571 A GB 167571A GB 1286420 A GB1286420 A GB 1286420A GB 1286420 A GB1286420 A GB 1286420A GB 167571 A GB167571 A GB 167571A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lamps
- relating
- gas burners
- incandescent gas
- inverted incandescent
- 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
- F21V37/00—Details of lighting devices employing combustion as light source, not otherwise provided for
- F21V37/0004—Details of lighting devices employing combustion as light source, not otherwise provided for using liquid fuel
- F21V37/0075—Fastening or safety devices for reflectors, cover glasses or chimneys
-
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
167,571. Worsfold, J., and Smith, A. J. May 10, 1920. Securing globes and shades to holders.-Fig. 3 shows a spring and ball device applied to a shade &c. carrier.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1286420A GB167571A (en) | 1920-05-10 | 1920-05-10 | Improvements in and relating to inverted incandescent gas burners and lamps |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1286420A GB167571A (en) | 1920-05-10 | 1920-05-10 | Improvements in and relating to inverted incandescent gas burners and lamps |
Publications (1)
Publication Number | Publication Date |
---|---|
GB167571A true GB167571A (en) | 1921-08-10 |
Family
ID=10012531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1286420A Expired GB167571A (en) | 1920-05-10 | 1920-05-10 | Improvements in and relating to inverted incandescent gas burners and lamps |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB167571A (en) |
-
1920
- 1920-05-10 GB GB1286420A patent/GB167571A/en not_active Expired
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