GB623302A - Improvements in or relating to electric lamp holders - Google Patents
Improvements in or relating to electric lamp holdersInfo
- Publication number
- GB623302A GB623302A GB1125247A GB1125247A GB623302A GB 623302 A GB623302 A GB 623302A GB 1125247 A GB1125247 A GB 1125247A GB 1125247 A GB1125247 A GB 1125247A GB 623302 A GB623302 A GB 623302A
- Authority
- GB
- United Kingdom
- Prior art keywords
- disc
- sleeve
- lamp
- leads
- contact
- 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
- H01R33/05—Two-pole devices
- H01R33/46—Two-pole devices for bayonet type base
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2121/00—Use or application of lighting devices or systems for decorative purposes, not provided for in codes F21W2102/00 – F21W2107/00
Landscapes
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Connecting Device With Holders (AREA)
Abstract
623,302. Lamp-holders. BRAIDE, B. C. April 28, 1947, No. 11252. [Class 38 (i)] A miniature lamp-holder is formed of an insulating resilient sleeve a, e.g. of rubber, which grips the lamp cap and is provided with a perforated closure disc c and a disc d carrying contacts e, e<SP>1</SP>, to which leads g, g<SP>1</SP> are attached. An intermediate disc h may be provided to separate the bare leads, or alternatively this disc is replaced by a projection on the disc d (Fig. 4, not shown), and then the sleeve end has an annular flange against which the disc c is seated. The sleeve wall is apertured at a<SP>1</SP> for the leads, to prevent the disc c being pushed out of the sleeve. In a further modification the disc c may be integral with the sleeve (Fig. 5, not shown). Slots may be provided in the sleeve wall for the bayonet pins on the lamp. For single contact lamps, the disc d has a central contact and the sleeve a carries the second contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1125247A GB623302A (en) | 1947-04-28 | 1947-04-28 | Improvements in or relating to electric lamp holders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1125247A GB623302A (en) | 1947-04-28 | 1947-04-28 | Improvements in or relating to electric lamp holders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB623302A true GB623302A (en) | 1949-05-16 |
Family
ID=9982812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1125247A Expired GB623302A (en) | 1947-04-28 | 1947-04-28 | Improvements in or relating to electric lamp holders |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB623302A (en) |
-
1947
- 1947-04-28 GB GB1125247A patent/GB623302A/en not_active Expired
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