HK1106868A1 - Electrical switching device - Google Patents

Electrical switching device

Info

Publication number
HK1106868A1
HK1106868A1 HK07112288.9A HK07112288A HK1106868A1 HK 1106868 A1 HK1106868 A1 HK 1106868A1 HK 07112288 A HK07112288 A HK 07112288A HK 1106868 A1 HK1106868 A1 HK 1106868A1
Authority
HK
Hong Kong
Prior art keywords
switching device
electrical switching
electrical
switching
Prior art date
Application number
HK07112288.9A
Inventor
Gunnar Snarteland
Paal Berg Andreassen
Jan Kyrre Semb
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 HK1106868A1 publication Critical patent/HK1106868A1/en

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
    • 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
    • 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)
HK07112288.9A 2005-10-26 2007-11-09 Electrical switching device HK1106868A1 (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 (1)

Publication Number Publication Date
HK1106868A1 true HK1106868A1 (en) 2008-03-20

Family

ID=37507983

Family Applications (1)

Application Number Title Priority Date Filing Date
HK07112288.9A HK1106868A1 (en) 2005-10-26 2007-11-09 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

Family Cites Families (7)

* 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
CN1037794C (en) * 1994-02-10 1998-03-18 松下电工株式会社 A circuit breaker
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
DE60005785T2 (en) * 2000-02-11 2004-04-29 Bticino S.P.A. Automatic switch with electromagnetic actuation in the event of a short circuit
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
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
DE102006011982A1 (en) 2007-05-10
CN1967763B (en) 2011-12-28
GB2431775B (en) 2009-01-07
GB0620737D0 (en) 2006-11-29
DE102006011982B4 (en) 2009-04-02

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20191025