GB622796A - Improvements in or relating to electric torches - Google Patents
Improvements in or relating to electric torchesInfo
- Publication number
- GB622796A GB622796A GB9565/47A GB956547A GB622796A GB 622796 A GB622796 A GB 622796A GB 9565/47 A GB9565/47 A GB 9565/47A GB 956547 A GB956547 A GB 956547A GB 622796 A GB622796 A GB 622796A
- Authority
- GB
- United Kingdom
- Prior art keywords
- disc
- aperture
- lamps
- plates
- screwed
- 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
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L4/00—Electric lighting devices with self-contained electric batteries or cells
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
622,796. Battery lamps. SI, L. Y. April 10, 1947, No. 9565. Convention date, July 5, 1939. [Class 39(ii)] To accommodate spare lamps in an electric torch a disc 5 with a central aperture is secured around and behind the lamp bulb, as by an integral flange 6 screwed into the end of the casing 1 which is completed by the screwed lens cap 2 and reflector 4. In the annular space thus defined a number of spare lamps are secured by resilient tongues 17 cooperating with a flange 10 around the aperture in the disc; this aperture may have an insulating lining. 11. The tongues 17 project from plates 14 which have lugs 16 abutting a rib 15 formed on the disc and engage also the inner edges of ears 13 stamped from the disc and folded over the plates to secure them.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US622796XA | 1939-07-05 | 1939-07-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB622796A true GB622796A (en) | 1949-05-06 |
Family
ID=22041434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9565/47A Expired GB622796A (en) | 1939-07-05 | 1947-04-10 | Improvements in or relating to electric torches |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB622796A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4843526A (en) * | 1987-10-13 | 1989-06-27 | Price Iii George T | Flashlight with switch assembly |
-
1947
- 1947-04-10 GB GB9565/47A patent/GB622796A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4843526A (en) * | 1987-10-13 | 1989-06-27 | Price Iii George T | Flashlight with switch assembly |
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