GB929718A - Improvements in electric torches - Google Patents
Improvements in electric torchesInfo
- Publication number
- GB929718A GB929718A GB798862A GB798862A GB929718A GB 929718 A GB929718 A GB 929718A GB 798862 A GB798862 A GB 798862A GB 798862 A GB798862 A GB 798862A GB 929718 A GB929718 A GB 929718A
- Authority
- GB
- United Kingdom
- Prior art keywords
- strip
- switch
- contact
- aperture
- slider
- 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
- 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
-
- 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
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
929,718. Electric battery lamps combined with cigarette lighters. H. CHEN. March 1, 1962, No. 7988/62. Addition to 873,527. Classes 39 (2) and 75 (3). The electric torch of the parent Specification is modified in that the switch element, the con ductor strip and the switch pocket are so con structed that the switch element can be moved to a neutral position which lies beyond, i.e. not between, the two contact making positions. In the neutral position shown in the Figure, the contact 38 on the switch slider 30 is movable successively to make contact with the portion 42a of the strip 42 for completing the bulb circuit and with the strip 36 to bring the heater element 32 into operation. The slider 30 carries a shield 46 with an aperture 50 which registers with an aperture in the casing when the element 32 is in operation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB798862A GB929718A (en) | 1962-03-01 | 1962-03-01 | Improvements in electric torches |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB798862A GB929718A (en) | 1962-03-01 | 1962-03-01 | Improvements in electric torches |
Publications (1)
Publication Number | Publication Date |
---|---|
GB929718A true GB929718A (en) | 1963-06-26 |
Family
ID=9843614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB798862A Expired GB929718A (en) | 1962-03-01 | 1962-03-01 | Improvements in electric torches |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB929718A (en) |
-
1962
- 1962-03-01 GB GB798862A patent/GB929718A/en not_active Expired
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