GB347921A - Improvements in lampholders for electric lamps - Google Patents
Improvements in lampholders for electric lampsInfo
- Publication number
- GB347921A GB347921A GB1632730A GB1632730A GB347921A GB 347921 A GB347921 A GB 347921A GB 1632730 A GB1632730 A GB 1632730A GB 1632730 A GB1632730 A GB 1632730A GB 347921 A GB347921 A GB 347921A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lamp
- cap
- socket
- sleeve
- sliding
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
- H01R33/02—Single-pole devices, e.g. holder for supporting one end of a tubular incandescent or neon lamp
Landscapes
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
Abstract
347,921. Electric lamp-holders. GENERAL ELECTRIC CO., Ltd. and QUANCE, F. G., Magnet House, Kingsway, London. May 27, 1930, No. 16327. [Class 39 (ii).] Lamp-holders adapted more particularly for tubular lamps comprise a metal socket 7 provided with an insulated contact or contacts 10, and a removable insulating-sleeve 11 adapted to fit over the end cap 12 of the lamp and engage between the cap and the internal wall of the socket 7, the length of the sleeve being such that, by sliding it upon the cap 12 the lamp can be removed by a slight longitudinal movement and, by sliding it within the socket the end of the lamp is held securely. In the form shown a pair of sockets 7 are mounted upon the ends of a carrier member 6 and support a tubular lamp 9 with a cap 12 at each end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1632730A GB347921A (en) | 1930-05-27 | 1930-05-27 | Improvements in lampholders for electric lamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1632730A GB347921A (en) | 1930-05-27 | 1930-05-27 | Improvements in lampholders for electric lamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB347921A true GB347921A (en) | 1931-05-07 |
Family
ID=10075283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1632730A Expired GB347921A (en) | 1930-05-27 | 1930-05-27 | Improvements in lampholders for electric lamps |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB347921A (en) |
-
1930
- 1930-05-27 GB GB1632730A patent/GB347921A/en not_active Expired
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