GB0803962D0 - Circuit breaker - Google Patents
Circuit breakerInfo
- Publication number
- GB0803962D0 GB0803962D0 GBGB0803962.0A GB0803962A GB0803962D0 GB 0803962 D0 GB0803962 D0 GB 0803962D0 GB 0803962 A GB0803962 A GB 0803962A GB 0803962 D0 GB0803962 D0 GB 0803962D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- circuit breaker
- breaker
- circuit
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
- H01H83/04—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents with testing means for indicating the ability of the switch or relay to function properly
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
- H01H21/02—Details
- H01H21/18—Movable parts; Contacts mounted thereon
- H01H21/22—Operating parts, e.g. handle
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/36—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electromagnetic release and no other automatic release
- H01H73/38—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electromagnetic release and no other automatic release reset by lever
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/14—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/20—Interlocking, locking, or latching mechanisms
- H01H9/24—Interlocking, locking, or latching mechanisms for interlocking two or more parts of the mechanism for operating contacts
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0819013A GB2453861B (en) | 2007-03-01 | 2008-03-03 | Circuit breaker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007010015A DE102007010015A1 (en) | 2007-03-01 | 2007-03-01 | Residual current circuit breaker, differential circuit breaker and combination device of circuit breaker and residual current circuit breaker or residual current device |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0803962D0 true GB0803962D0 (en) | 2008-04-09 |
GB2447147A GB2447147A (en) | 2008-09-03 |
GB2447147B GB2447147B (en) | 2011-09-07 |
Family
ID=39315887
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0819013A Expired - Fee Related GB2453861B (en) | 2007-03-01 | 2008-03-03 | Circuit breaker |
GB0803962A Expired - Fee Related GB2447147B (en) | 2007-03-01 | 2008-03-03 | Circuit breaker |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0819013A Expired - Fee Related GB2453861B (en) | 2007-03-01 | 2008-03-03 | Circuit breaker |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN101256918A (en) |
DE (2) | DE102007010015A1 (en) |
GB (2) | GB2453861B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103065899B (en) * | 2011-10-21 | 2015-12-30 | 施耐德电器工业公司 | Earth leakage protective device and circuit breaker |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1006495B (en) | 1955-03-12 | 1957-04-18 | Berker Geb | Test device for circuit breaker |
DE1178932B (en) | 1962-02-06 | 1964-10-01 | Schutzapp Ges Paris U Co M B H | Residual current circuit breaker with a summation current transformer and a test device for the switch function |
DE2115034B2 (en) * | 1971-03-29 | 1977-07-21 | Brown, Boveri & Cie Ag, 6800 Mannheim | CIRCUIT BREAKER WITH OVERCURRENT, SHORT CIRCUIT AND FAULT CURRENT PROTECTION |
DE3032826C2 (en) | 1980-08-30 | 1985-11-07 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Residual current circuit breaker with a test button for switching on a resistor in a test circuit |
DE3920822C2 (en) * | 1989-06-24 | 1994-09-01 | Licentia Gmbh | Additional switch for mounting on a circuit breaker |
JP2979794B2 (en) * | 1991-11-29 | 1999-11-15 | 松下電器産業株式会社 | Leakage breaker operating device of water heater |
US5319168A (en) * | 1993-01-04 | 1994-06-07 | Westinghouse Electric Corp. | Circuit breaker retractable handle mechanism |
EP0630035B1 (en) | 1993-06-15 | 1997-05-21 | Heinrich Kopp Ag | Auxiliary and signal switch for protective switching devices |
JP2932242B2 (en) | 1994-12-09 | 1999-08-09 | 春日電機株式会社 | Earth leakage breaker trip device |
JP2000003661A (en) * | 1998-06-15 | 2000-01-07 | Fuji Electric Co Ltd | Earth leakage breaker |
DE10220622B4 (en) | 2002-05-08 | 2004-09-09 | Siemens Ag | Residual-current device |
DE10329115B4 (en) | 2003-06-27 | 2005-09-29 | Siemens Ag | Protection switching device with test button |
DE102004055564B4 (en) * | 2004-11-18 | 2022-05-05 | Abb Ag | Electrical installation switching device |
DE102005041231B4 (en) * | 2005-08-31 | 2009-11-26 | Abb Ag | Electrical switching device |
DE102005041232B4 (en) * | 2005-08-31 | 2009-11-26 | Abb Ag | Electrical switching device |
-
2007
- 2007-03-01 DE DE102007010015A patent/DE102007010015A1/en not_active Withdrawn
- 2007-03-01 DE DE102007063636A patent/DE102007063636A1/en not_active Withdrawn
-
2008
- 2008-02-29 CN CNA2008100063698A patent/CN101256918A/en active Pending
- 2008-03-03 GB GB0819013A patent/GB2453861B/en not_active Expired - Fee Related
- 2008-03-03 GB GB0803962A patent/GB2447147B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE102007010015A1 (en) | 2008-09-11 |
GB0819013D0 (en) | 2008-11-26 |
CN101256918A (en) | 2008-09-03 |
GB2453861B (en) | 2009-06-03 |
DE102007063636A1 (en) | 2009-07-30 |
GB2447147A (en) | 2008-09-03 |
GB2453861A (en) | 2009-04-22 |
GB2447147B (en) | 2011-09-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20190303 |