GB461009A - Improvements in or relating to electric lamp holders - Google Patents
Improvements in or relating to electric lamp holdersInfo
- Publication number
- GB461009A GB461009A GB22444/35A GB2244435A GB461009A GB 461009 A GB461009 A GB 461009A GB 22444/35 A GB22444/35 A GB 22444/35A GB 2244435 A GB2244435 A GB 2244435A GB 461009 A GB461009 A GB 461009A
- Authority
- GB
- United Kingdom
- Prior art keywords
- holder
- disc
- relating
- engage
- central
- 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)
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
Abstract
461,009. Two-part couplings. WEARHAM, J. Aug. 8, 1935, No. 22444. [Class 38 (i)] [Also in Group XI] A tubular metal lampholder A is slotted at the lower end to engage a secondary holder I adapted to be screwed into a socket in the battery container N for use as a torch or lantern, the holder A being electrically connected with the battery by extensible leads. The lamp bulb B is inserted in the holder A, which is preferably slotted at C, to engage its central contact with a central contact E<5>, carried by an insulating disc E<2> held by bent-over tags E<3> on an annular resilient metal disc E resting on projections in the holder. The leads are connected at one end to the contact E5 and the disc E, passed through holes H, J and connected at the other end to the central and threaded contacts L, K of the part I.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB22444/35A GB461009A (en) | 1935-08-08 | 1935-08-08 | Improvements in or relating to electric lamp holders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB22444/35A GB461009A (en) | 1935-08-08 | 1935-08-08 | Improvements in or relating to electric lamp holders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB461009A true GB461009A (en) | 1937-02-08 |
Family
ID=10179456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB22444/35A Expired GB461009A (en) | 1935-08-08 | 1935-08-08 | Improvements in or relating to electric lamp holders |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB461009A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2243677A (en) * | 1990-02-09 | 1991-11-06 | Corinna Mary Woods | Modified torch |
-
1935
- 1935-08-08 GB GB22444/35A patent/GB461009A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2243677A (en) * | 1990-02-09 | 1991-11-06 | Corinna Mary Woods | Modified torch |
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