GB292848A - Improvements in or relating to combined electrical couplings and switches of the lamp-holder type - Google Patents
Improvements in or relating to combined electrical couplings and switches of the lamp-holder typeInfo
- Publication number
- GB292848A GB292848A GB3305427A GB3305427A GB292848A GB 292848 A GB292848 A GB 292848A GB 3305427 A GB3305427 A GB 3305427A GB 3305427 A GB3305427 A GB 3305427A GB 292848 A GB292848 A GB 292848A
- Authority
- GB
- United Kingdom
- Prior art keywords
- switch
- lamp
- switches
- pins
- 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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/02—Intermediate parts for distributing energy to two or more circuits in parallel, e.g. splitter
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
292,848. Crabtree, J. A. Dec. 7, 1927. Two-part couplings. -An adapter having a plug to fit an ordinary lamp-holder and two sockets f, g to receive a lamp or a connector for a distant apparatus, a switch being mounted within the insulating body a of the adapter, has the switch mounted on an insulating platform l supported by brackets m, m<1> connected to the contact pins and preferably forming the electrical connections between the contact pins and the switch contacts p, p<1>. In the form shown the switch controls only the supply to the socket f, the terminal o<1> being connected to the switch contact p<1> and to the pin k<3>, and the contact o to the two pins k<2>, j<1>. The body a is divided so that the switch mechanism, contacts, and connections can be assembled before placing them in position as shown in one half of the casing, the other half being superposed and held by pins c, d, e to secure the parts in place. Two switches may be mounted on the bridge l one to control each socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3305427A GB292848A (en) | 1927-12-07 | 1927-12-07 | Improvements in or relating to combined electrical couplings and switches of the lamp-holder type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3305427A GB292848A (en) | 1927-12-07 | 1927-12-07 | Improvements in or relating to combined electrical couplings and switches of the lamp-holder type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB292848A true GB292848A (en) | 1928-06-28 |
Family
ID=10347906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3305427A Expired GB292848A (en) | 1927-12-07 | 1927-12-07 | Improvements in or relating to combined electrical couplings and switches of the lamp-holder type |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB292848A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2137437A (en) * | 1983-03-31 | 1984-10-03 | Hermetron Ltd | Lighting arrangement |
| CN114544318A (en) * | 2022-01-11 | 2022-05-27 | 中国原子能科学研究院 | a spotting device |
-
1927
- 1927-12-07 GB GB3305427A patent/GB292848A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2137437A (en) * | 1983-03-31 | 1984-10-03 | Hermetron Ltd | Lighting arrangement |
| CN114544318A (en) * | 2022-01-11 | 2022-05-27 | 中国原子能科学研究院 | a spotting device |
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