GB709389A - Improvements in electric plug and socket couplings - Google Patents
Improvements in electric plug and socket couplingsInfo
- Publication number
- GB709389A GB709389A GB1612252A GB1612252A GB709389A GB 709389 A GB709389 A GB 709389A GB 1612252 A GB1612252 A GB 1612252A GB 1612252 A GB1612252 A GB 1612252A GB 709389 A GB709389 A GB 709389A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plug
- spring
- socket
- insulating
- conducting
- 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
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/58—Contacts spaced along longitudinal axis of engagement
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2103/00—Two poles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/64—Devices for uninterrupted current collection
- H01R39/643—Devices for uninterrupted current collection through ball or roller bearing
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
709,389. Two-part couplings. JONES, T. A. April 9, 1953, [June 26, 1952.] No. 16122/52. Class 38(1). In order to protect the contacts f<SP>4</SP>, g<SP>4</SP> of the socket of a connector, for example, for charging the battery of a miner's lamp, a spring-pressed ball e closes the plug-receiving passage b in the insulating socket base a when no charging plug c is inserted, the spring e<SP>2</SP> being retained in an aperture e by an insulating member e<SP>3</SP>. Metal (e.g. brass) inserts f, g moulded into the base a carry the terminals f<SP>3</SP>, g<SP>3</SP> and the spring-plunger contacts f<SP>4</SP>, g<SP>4</SP> which contact the conducting parts c<SP>1</SP>, c<SP>3</SP>, respectively, of'the plug c. The part c<SP>1</SP> is a conducting sleeve insulated from the conducting core c<SP>3</SP> by a bush c<SP>2</SP>. A brass ferrule d is held in the end of the passage b by an insulating washer d to receive part of the plug c. Specification 618,156 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1612252A GB709389A (en) | 1952-06-26 | 1952-06-26 | Improvements in electric plug and socket couplings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1612252A GB709389A (en) | 1952-06-26 | 1952-06-26 | Improvements in electric plug and socket couplings |
Publications (1)
Publication Number | Publication Date |
---|---|
GB709389A true GB709389A (en) | 1954-05-19 |
Family
ID=10071583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1612252A Expired GB709389A (en) | 1952-06-26 | 1952-06-26 | Improvements in electric plug and socket couplings |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB709389A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2285716B (en) * | 1992-09-02 | 1997-08-20 | Otter Controls Ltd | Connection system for cordless appliances |
AU687361B2 (en) * | 1992-09-02 | 1998-02-26 | Otter Controls Limited | Charging unit for cordless appliances |
-
1952
- 1952-06-26 GB GB1612252A patent/GB709389A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2285716B (en) * | 1992-09-02 | 1997-08-20 | Otter Controls Ltd | Connection system for cordless appliances |
AU687361B2 (en) * | 1992-09-02 | 1998-02-26 | Otter Controls Limited | Charging unit for cordless appliances |
EP0658288B1 (en) * | 1992-09-02 | 2002-12-11 | Otter Controls Limited | Connection system for cordless electrical water heating appliance |
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