GB544517A - Improvements in switches for electric torches or the like - Google Patents
Improvements in switches for electric torches or the likeInfo
- Publication number
- GB544517A GB544517A GB1735340A GB1735340A GB544517A GB 544517 A GB544517 A GB 544517A GB 1735340 A GB1735340 A GB 1735340A GB 1735340 A GB1735340 A GB 1735340A GB 544517 A GB544517 A GB 544517A
- Authority
- GB
- United Kingdom
- Prior art keywords
- switches
- nose
- electric torches
- electric
- torches
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
-
- 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
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0414—Arrangement of electric circuit elements in or on lighting devices the elements being switches specially adapted to be used with portable lighting devices
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
544,517. Battery lamps. PHILLIPS TELESCOPIC TAPS, Ltd., and BRADBURY, T. Dec. 6, 1940, No. 17353. [Class 39 (ii)] In a switch for an electric torch, a nose 4 on a spring 3 projects through a hole in a slide bar 2 adapted to be moved by a thumb piece 8 so as to bring the nose into contact with a part 13 to complete the circuit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1735340A GB544517A (en) | 1940-12-06 | 1940-12-06 | Improvements in switches for electric torches or the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1735340A GB544517A (en) | 1940-12-06 | 1940-12-06 | Improvements in switches for electric torches or the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB544517A true GB544517A (en) | 1942-04-16 |
Family
ID=10093687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1735340A Expired GB544517A (en) | 1940-12-06 | 1940-12-06 | Improvements in switches for electric torches or the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB544517A (en) |
-
1940
- 1940-12-06 GB GB1735340A patent/GB544517A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB544517A (en) | Improvements in switches for electric torches or the like | |
GB842769A (en) | Improvements relating to screwdrivers | |
GB521613A (en) | Improvements in, or relating to, electric torches | |
GB492913A (en) | Improvements relating to electric lamp holders | |
GB536657A (en) | Improvements in electric battery torches in which the bulb comes directly into contact with the two contact blades of the battery | |
GB561575A (en) | Improvements in or relating to electric torches | |
GB423957A (en) | Improvements in switch devices for electric incandescent lamps, particularly batterylamps | |
GB534202A (en) | Improvements relating to electric torches and the like | |
GB818762A (en) | Improvements relating to electric switches and indicators therefor | |
GB840435A (en) | Improvements in or relating to battery-operated hand lamps | |
GB529572A (en) | A gravity controlled switch in association with electric torches | |
GB568653A (en) | Improvements in or relating to electric change-over switches | |
GB726413A (en) | Improvements in or relating to protective battery covers for electric torches and flash lights | |
CA583741A (en) | Device for melting metals, especially titanium, in the luminous arc with self-consuming electrode | |
FR877391A (en) | Electric current switch, in particular circuit breaker with pressure arc extinguishing | |
GB893344A (en) | Improvements in or relating to electric torches | |
FR1262995A (en) | Electric switch with a piston delivering the extinguishing agent directly against the cutting arc | |
GB518269A (en) | Improvements in or relating to electric switches, particularly for battery lamps | |
ES108869U (en) | New auto-heating electric lantern. (Machine-translation by Google Translate, not legally binding) | |
GB512712A (en) | Improvements in and relating to quick make and break electric switches | |
GB556263A (en) | Improvements in or relating to electric hand torches | |
CA592443A (en) | Electric arc welding torches | |
GB525830A (en) | Improvements in and relating to electric hand torches or the like | |
GB1037208A (en) | Improvements in battery-operated electric torches | |
GB574503A (en) | Improvements in and connected with electric switches of the ceiling or pull-operatedtype |