TWI349947B - - Google Patents

Info

Publication number
TWI349947B
TWI349947B TW097107338A TW97107338A TWI349947B TW I349947 B TWI349947 B TW I349947B TW 097107338 A TW097107338 A TW 097107338A TW 97107338 A TW97107338 A TW 97107338A TW I349947 B TWI349947 B TW I349947B
Authority
TW
Taiwan
Application number
TW097107338A
Other languages
Chinese (zh)
Other versions
TW200901259A (en
Inventor
Yutaka Sato
Koji Asakawa
W P Hemantha Desilva
Mitsuhiro Mitsushige
Original Assignee
Fuji Elec Fa Components & Sys
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 Fuji Elec Fa Components & Sys filed Critical Fuji Elec Fa Components & Sys
Publication of TW200901259A publication Critical patent/TW200901259A/en
Application granted granted Critical
Publication of TWI349947B publication Critical patent/TWI349947B/zh

Links

Classifications

    • 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
    • H01H73/02—Details
    • H01H73/04—Contacts
    • 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
    • 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
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/20—Interlocking, locking, or latching mechanisms
    • H01H9/22—Interlocking, locking, or latching mechanisms for interlocking between casing, cover, or protective shutter and mechanism for operating contacts

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
TW097107338A 2007-06-28 2008-03-03 Circuit breaker TW200901259A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007170639A JP4918890B2 (en) 2007-06-28 2007-06-28 Circuit breaker

Publications (2)

Publication Number Publication Date
TW200901259A TW200901259A (en) 2009-01-01
TWI349947B true TWI349947B (en) 2011-10-01

Family

ID=40197670

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097107338A TW200901259A (en) 2007-06-28 2008-03-03 Circuit breaker

Country Status (4)

Country Link
JP (1) JP4918890B2 (en)
KR (1) KR100966224B1 (en)
CN (1) CN101335160B (en)
TW (1) TW200901259A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5568895B2 (en) * 2009-06-10 2014-08-13 富士電機機器制御株式会社 Circuit breaker
JP5375347B2 (en) * 2009-06-10 2013-12-25 富士電機機器制御株式会社 Circuit breaker
KR200455327Y1 (en) 2009-11-17 2011-08-30 엘에스산전 주식회사 Shaft assembly of circuit breaker
JP5493757B2 (en) * 2009-11-19 2014-05-14 富士電機機器制御株式会社 Circuit breaker
JP5510163B2 (en) * 2010-08-02 2014-06-04 富士電機機器制御株式会社 Circuit breaker
CN105914109B (en) * 2016-07-06 2018-09-04 上海电科电器科技有限公司 The galvanic circle of breaker
CN114267568B (en) * 2022-03-02 2022-05-20 晟望电气有限公司 Outdoor power protection switch

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970010446B1 (en) * 1989-09-07 1997-06-26 후지덴끼 가부시기가이샤 Circuit breaker
JPH03102735A (en) * 1989-09-18 1991-04-30 Mitsubishi Electric Corp Circuit breaker
FR2703824B1 (en) * 1993-04-07 1995-05-12 Merlin Gerin Multipolar limiter circuit breaker with electrodynamic repulsion.
KR200224239Y1 (en) 1997-12-27 2001-07-19 이종수 stopper for restraining rotating range of moving contact or in molded case circuit breaker
JPH11204014A (en) * 1998-01-16 1999-07-30 Fuji Electric Co Ltd Circuit breaker
JP4029488B2 (en) * 1998-01-20 2008-01-09 三菱電機株式会社 Multi-point circuit breaker
ITMI20012325A1 (en) * 2001-11-06 2003-05-06 Abb Service Srl LOW VOLTAGE SWITCH
JP2004079283A (en) 2002-08-13 2004-03-11 Fuji Electric Holdings Co Ltd Circuit breaker
JP4466209B2 (en) * 2004-06-10 2010-05-26 富士電機機器制御株式会社 Circuit breaker
JP2006294511A (en) 2005-04-13 2006-10-26 Fuji Electric Fa Components & Systems Co Ltd Circuit breaker

Also Published As

Publication number Publication date
KR100966224B1 (en) 2010-06-25
CN101335160A (en) 2008-12-31
KR20090004429A (en) 2009-01-12
TW200901259A (en) 2009-01-01
CN101335160B (en) 2011-04-20
JP4918890B2 (en) 2012-04-18
JP2009009840A (en) 2009-01-15

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