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GB2431775B - Electrical switching device - Google Patents

Electrical switching device

Info

Publication number
GB2431775B
GB2431775B GB0620737A GB0620737A GB2431775B GB 2431775 B GB2431775 B GB 2431775B GB 0620737 A GB0620737 A GB 0620737A GB 0620737 A GB0620737 A GB 0620737A GB 2431775 B GB2431775 B GB 2431775B
Authority
GB
United Kingdom
Prior art keywords
switching device
electrical switching
electrical
switching
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 - Fee Related
Application number
GB0620737A
Other versions
GB2431775A (en
GB0620737D0 (en
Inventor
P L Berg Andreassen
Jan Kyrre Semb
Gunnar Snarteland
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Patent GmbH
Original Assignee
ABB Patent GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ABB Patent GmbH filed Critical ABB Patent GmbH
Publication of GB0620737D0 publication Critical patent/GB0620737D0/en
Publication of GB2431775A publication Critical patent/GB2431775A/en
Application granted granted Critical
Publication of GB2431775B publication Critical patent/GB2431775B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/505—Latching devices between operating and release mechanism
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Breakers (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
GB0620737A 2005-10-26 2006-10-18 Electrical switching device Expired - Fee Related GB2431775B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005051127 2005-10-26
DE102006011982A DE102006011982B4 (en) 2005-10-26 2006-03-16 Electrical switching device

Publications (3)

Publication Number Publication Date
GB0620737D0 GB0620737D0 (en) 2006-11-29
GB2431775A GB2431775A (en) 2007-05-02
GB2431775B true GB2431775B (en) 2009-01-07

Family

ID=37507983

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0620737A Expired - Fee Related GB2431775B (en) 2005-10-26 2006-10-18 Electrical switching device

Country Status (4)

Country Link
CN (1) CN1967763B (en)
DE (1) DE102006011982B4 (en)
GB (1) GB2431775B (en)
HK (1) HK1106868A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006051474A1 (en) * 2006-10-31 2008-05-08 Siemens Ag Residual Current Device
DE102010004641B4 (en) * 2009-04-23 2021-02-18 Abb Ag Electromagnetic release system and installation switching device with an electromagnetic release system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3619239A1 (en) * 1986-06-07 1987-12-10 Kloeckner Moeller Elektrizit Rapid-action tripping device for line protection circuit breakers
GB2286486A (en) * 1994-02-10 1995-08-16 Matsushita Electric Works Ltd Circuit breaker
WO2001059798A1 (en) * 2000-02-11 2001-08-16 Bticino S.P.A. Automatic switch with actuating electromagnet for short circuits
DE10335704A1 (en) * 2003-08-05 2005-03-03 Abb Patent Gmbh Electric release device for electrical switching appliance e.g. for circuit breakers, has thermal release formed by polygonal multilayer metal, especially bi- or tri-metal

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19540972B4 (en) * 1995-11-03 2005-05-04 Moeller Gmbh Current-limiting contact system with double break for low-voltage circuit breaker
DE19716380C1 (en) * 1997-04-18 1998-10-08 Siemens Ag Electromagnetic switching device
DE10139917A1 (en) * 2001-08-14 2003-02-27 Abb Patent Gmbh Switch lock for an electrical switching device, in particular for a motor protection switch

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3619239A1 (en) * 1986-06-07 1987-12-10 Kloeckner Moeller Elektrizit Rapid-action tripping device for line protection circuit breakers
GB2286486A (en) * 1994-02-10 1995-08-16 Matsushita Electric Works Ltd Circuit breaker
WO2001059798A1 (en) * 2000-02-11 2001-08-16 Bticino S.P.A. Automatic switch with actuating electromagnet for short circuits
DE10335704A1 (en) * 2003-08-05 2005-03-03 Abb Patent Gmbh Electric release device for electrical switching appliance e.g. for circuit breakers, has thermal release formed by polygonal multilayer metal, especially bi- or tri-metal

Also Published As

Publication number Publication date
GB2431775A (en) 2007-05-02
CN1967763A (en) 2007-05-23
CN1967763B (en) 2011-12-28
DE102006011982A1 (en) 2007-05-10
GB0620737D0 (en) 2006-11-29
HK1106868A1 (en) 2008-03-20
DE102006011982B4 (en) 2009-04-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20191018