GB1214678A - An improved electrical socket outlet - Google Patents
An improved electrical socket outletInfo
- Publication number
- GB1214678A GB1214678A GB1226468A GB1226468A GB1214678A GB 1214678 A GB1214678 A GB 1214678A GB 1226468 A GB1226468 A GB 1226468A GB 1226468 A GB1226468 A GB 1226468A GB 1214678 A GB1214678 A GB 1214678A
- Authority
- GB
- United Kingdom
- Prior art keywords
- socket
- switching device
- supply
- transformer
- socket outlet
- 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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/26—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents
- H02H3/32—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
- H02H3/33—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers
-
- 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
- H01R13/68—Structural association with built-in electrical component with built-in fuse
-
- 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
- H01R13/713—Structural association with built-in electrical component with built-in switch the switch being a safety switch
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Emergency Protection Circuit Devices (AREA)
- Breakers (AREA)
Abstract
1,214,678. Protective arrangements. STOTZKONTAKT. G.m.b.H. 13 March, 1968 [14 March, 1967], No. 12264/68. Heading H2K. A socket outlet has mounted on the base of the socket member a differential transformer and a switching device connected to the secondary winding of the transformer and effective to disconnect or cause the disconnection of the supply to the socket in the event of earth leakage from the load connected to the socket. The switching device may be a thyristor which short circuits the supply conductors to cause the interruption of the supply elsewhere. Alternatively the switching device may be a circuit-breaker with its trip coil connected to the transformer secondary winding. This circuit-breaker may be provided with overloadresponsive tripping devices and an indicator may show when the earth leakage trip has functioned.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1967ST021052 DE1965784U (en) | 1967-03-14 | 1967-03-14 | ELECTRIC SOCKET WITH FAULT CURRENT PROTECTION. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1214678A true GB1214678A (en) | 1970-12-02 |
Family
ID=7458823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1226468A Expired GB1214678A (en) | 1967-03-14 | 1968-03-13 | An improved electrical socket outlet |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE712122A (en) |
CH (1) | CH460140A (en) |
DE (1) | DE1965784U (en) |
FR (1) | FR1557314A (en) |
GB (1) | GB1214678A (en) |
NL (1) | NL6803632A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2616231A1 (en) * | 1975-04-14 | 1976-10-28 | Square D Co | EARTH PROTECTION DEVICE |
EP0281969A2 (en) * | 1987-03-10 | 1988-09-14 | Asea Brown Boveri Aktiengesellschaft | Receptacle with additional module |
FR2613544A1 (en) * | 1987-03-31 | 1988-10-07 | Electrolux Ab | DEVICE FOR ELECTRIC WALL SOCKET |
WO2006094728A1 (en) * | 2005-03-07 | 2006-09-14 | Sennheiser Electronic Gmbh & Co. Kg | Plug-in socket provided with a voltage converter |
EP2574939A3 (en) * | 2011-09-29 | 2017-12-06 | Bender GmbH & Co. KG | Isolation fault detection device and device for insulation fault localisation in an unearthed power supply network |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1354301A (en) * | 1970-05-11 | 1974-06-05 | Rucker Co | Electric circuit breakers |
DE2546868C2 (en) * | 1975-10-18 | 1983-01-13 | Brown, Boveri & Cie Ag, 6800 Mannheim | Residual current circuit breaker with electrical socket |
CA1101533A (en) * | 1976-04-08 | 1981-05-19 | Raymond H. Legatti | Ground fault system with noise immunity |
GB2030368B (en) * | 1978-08-22 | 1983-04-27 | Picchia Walter Del | Electromagnetic cut-out device used as a relay or for short circuit protection |
DE3126248A1 (en) * | 1981-07-03 | 1983-01-20 | Schupa-Elektro-GmbH + Co KG, 5885 Schalksmühle | Differential-current protection circuit breaker |
FR2523377A1 (en) * | 1982-03-11 | 1983-09-16 | Merlin Gerin | DIFFERENTIAL PROTECTION SOCKET |
DE3429647A1 (en) * | 1984-08-11 | 1986-02-20 | WIK Elektro-Hausgeräte-Vertriebsgesellschaft mbH & Co Produktionskommanditgesellschaft, 4300 Essen | SOCKET, ESPECIALLY INSERTED INTO A WALL SOCKET WITH PLUG |
DE4235329C2 (en) * | 1992-10-20 | 1995-12-21 | Kloeckner Moeller Gmbh | Short-circuit device, in particular for extinguishing arcing faults in low-voltage switchgear for distributing electrical energy, arrangement and use therefor |
-
1967
- 1967-03-14 DE DE1967ST021052 patent/DE1965784U/en not_active Expired
-
1968
- 1968-03-12 CH CH363168A patent/CH460140A/en unknown
- 1968-03-13 GB GB1226468A patent/GB1214678A/en not_active Expired
- 1968-03-13 FR FR1557314D patent/FR1557314A/fr not_active Expired
- 1968-03-13 BE BE712122D patent/BE712122A/xx unknown
- 1968-03-14 NL NL6803632A patent/NL6803632A/xx unknown
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2616231A1 (en) * | 1975-04-14 | 1976-10-28 | Square D Co | EARTH PROTECTION DEVICE |
EP0281969A2 (en) * | 1987-03-10 | 1988-09-14 | Asea Brown Boveri Aktiengesellschaft | Receptacle with additional module |
EP0281969A3 (en) * | 1987-03-10 | 1990-05-09 | Asea Brown Boveri Aktiengesellschaft | Receptacle with additional module |
FR2613544A1 (en) * | 1987-03-31 | 1988-10-07 | Electrolux Ab | DEVICE FOR ELECTRIC WALL SOCKET |
WO2006094728A1 (en) * | 2005-03-07 | 2006-09-14 | Sennheiser Electronic Gmbh & Co. Kg | Plug-in socket provided with a voltage converter |
CN101147300B (en) * | 2005-03-07 | 2011-03-23 | 森海赛尔电子两合公司 | A socket with a transformer |
US8777639B2 (en) | 2005-03-07 | 2014-07-15 | Sennheiser Electronic Gmbh & Co. Kg | Plug-in socket provided with a voltage converter |
EP2574939A3 (en) * | 2011-09-29 | 2017-12-06 | Bender GmbH & Co. KG | Isolation fault detection device and device for insulation fault localisation in an unearthed power supply network |
Also Published As
Publication number | Publication date |
---|---|
BE712122A (en) | 1968-07-15 |
NL6803632A (en) | 1968-09-16 |
DE1965784U (en) | 1967-08-10 |
FR1557314A (en) | 1969-02-14 |
CH460140A (en) | 1968-07-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1244045A (en) | Improvements in or relating to circuit breaking apparatus | |
GB1214678A (en) | An improved electrical socket outlet | |
GB1236082A (en) | A system of overload protection by using superconducting conductors | |
US3558980A (en) | Automatic ground fault circuit interrupter | |
GB1394456A (en) | Ground fault protective system | |
GB1134590A (en) | Ground leakage differential protective apparatus | |
GB1107879A (en) | Improvements in or relating to earth leakage protection devices | |
GB1531913A (en) | Two pole ground fault circuit interrupter | |
GB1254515A (en) | Ground fault circuit interrupters | |
GB1118291A (en) | Improvements in or relating to electrical protection devices | |
GB1442900A (en) | Ground fault interrupter circuit with excited secondary winding on differential transformer | |
GB1097809A (en) | Improved circuit breaker control system | |
US3869649A (en) | Electrical protective panel assembly with sensitive ground fault protecting means | |
GB1208208A (en) | Electrical earth-leakage circuit-breakers | |
ES351851A1 (en) | Power supply for circuit breaker tripping | |
GB1201877A (en) | Earth leakage protection arrangements | |
GB551090A (en) | Improvements in electric cut-out or protective systems with automatic circuit breakers | |
GB592468A (en) | Improvements in earth leakage trip devices for electric circuits | |
GB1212419A (en) | Improvements relating to electrical protective arrangements | |
SU113116A1 (en) | Device for the protection of three-phase electrical installations | |
GB553260A (en) | Improvements in earth leakage electric protective arrangements | |
SU815829A1 (en) | Device for protective disconnection in three-phase mains with insulated neutral wire | |
GB970295A (en) | Improvements in or relating to earth fault protection for electrical supply systems | |
SU815827A1 (en) | Device for protective disconnection of electric equipment in electric network withinsulated neutral wire | |
GB535446A (en) | Improvements in and relating to earth leakage protective systems |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |