DE60236214D1 - AIR BREAKER SWITCH - Google Patents

AIR BREAKER SWITCH

Info

Publication number
DE60236214D1
DE60236214D1 DE60236214T DE60236214T DE60236214D1 DE 60236214 D1 DE60236214 D1 DE 60236214D1 DE 60236214 T DE60236214 T DE 60236214T DE 60236214 T DE60236214 T DE 60236214T DE 60236214 D1 DE60236214 D1 DE 60236214D1
Authority
DE
Germany
Prior art keywords
breaker switch
air breaker
air
switch
breaker
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 - Lifetime
Application number
DE60236214T
Other languages
German (de)
Inventor
Hiroshi Okashita
Junichi Kawakami
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of DE60236214D1 publication Critical patent/DE60236214D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • 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
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/42—Impedances connected with contacts
    • 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
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/38—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/22—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact
    • H01H1/221—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member
    • H01H1/226—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member having a plurality of parallel contact bars
DE60236214T 2002-02-22 2002-02-22 AIR BREAKER SWITCH Expired - Lifetime DE60236214D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2002/001623 WO2003071566A1 (en) 2002-02-22 2002-02-22 Air circuit breaker

Publications (1)

Publication Number Publication Date
DE60236214D1 true DE60236214D1 (en) 2010-06-10

Family

ID=27742305

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60236214T Expired - Lifetime DE60236214D1 (en) 2002-02-22 2002-02-22 AIR BREAKER SWITCH

Country Status (8)

Country Link
EP (1) EP1492138B1 (en)
JP (1) JP4030504B2 (en)
KR (1) KR100496596B1 (en)
CN (1) CN1215511C (en)
DE (1) DE60236214D1 (en)
ES (1) ES2342047T3 (en)
TW (1) TW556240B (en)
WO (1) WO2003071566A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7362551B2 (en) * 2001-02-01 2008-04-22 Hydro-Aire, Inc. Aircraft applicable circuit imbalance detection and circuit interrupter and packaging thereof
DE102004063185A1 (en) * 2004-10-18 2006-04-20 Jan Forster Building component with supporting walls, ceilings and/or floors, comprises individual plaster blocks that can be dismantled
CN100442411C (en) * 2006-04-26 2008-12-10 王光顺 Multi-stage arc suppressing breaking device for extra-high voltage circuit breaker
JP2009134995A (en) * 2007-11-30 2009-06-18 Mitsubishi Electric Corp Air circuit breaker
US7935902B2 (en) * 2008-04-15 2011-05-03 General Electric Company Contact assembly of circuit breaker
CN110098517B (en) * 2018-01-29 2021-06-04 北京天诚同创电气有限公司 DC socket

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0290422A (en) * 1988-09-26 1990-03-29 Mitsubishi Electric Corp Circuit breaker
JPH0290423A (en) * 1988-09-26 1990-03-29 Mitsubishi Electric Corp Arc extinguishing device of circuit breaker
JPH0311511A (en) * 1989-06-07 1991-01-18 Mitsubishi Electric Corp Gas switch
US5260533A (en) * 1991-10-18 1993-11-09 Westinghouse Electric Corp. Molded case current limiting circuit breaker

Also Published As

Publication number Publication date
EP1492138B1 (en) 2010-04-28
ES2342047T3 (en) 2010-07-01
KR20030086582A (en) 2003-11-10
CN1493084A (en) 2004-04-28
WO2003071566A1 (en) 2003-08-28
CN1215511C (en) 2005-08-17
JP4030504B2 (en) 2008-01-09
KR100496596B1 (en) 2005-06-22
TW556240B (en) 2003-10-01
JPWO2003071566A1 (en) 2005-06-16
EP1492138A1 (en) 2004-12-29
EP1492138A4 (en) 2006-08-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition