KR100496596B1 - 기중차단기 - Google Patents

기중차단기 Download PDF

Info

Publication number
KR100496596B1
KR100496596B1 KR10-2003-7008040A KR20037008040A KR100496596B1 KR 100496596 B1 KR100496596 B1 KR 100496596B1 KR 20037008040 A KR20037008040 A KR 20037008040A KR 100496596 B1 KR100496596 B1 KR 100496596B1
Authority
KR
South Korea
Prior art keywords
fixed
contact
movable
arc
arc contactor
Prior art date
Application number
KR10-2003-7008040A
Other languages
English (en)
Korean (ko)
Other versions
KR20030086582A (ko
Inventor
오카시타히로시
카와카미준이치
Original Assignee
미쓰비시덴키 가부시키가이샤
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 미쓰비시덴키 가부시키가이샤 filed Critical 미쓰비시덴키 가부시키가이샤
Publication of KR20030086582A publication Critical patent/KR20030086582A/ko
Application granted granted Critical
Publication of KR100496596B1 publication Critical patent/KR100496596B1/ko

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

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
KR10-2003-7008040A 2002-02-22 2002-02-22 기중차단기 KR100496596B1 (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2002/001623 WO2003071566A1 (fr) 2002-02-22 2002-02-22 Disjoncteur a air

Publications (2)

Publication Number Publication Date
KR20030086582A KR20030086582A (ko) 2003-11-10
KR100496596B1 true KR100496596B1 (ko) 2005-06-22

Family

ID=27742305

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2003-7008040A KR100496596B1 (ko) 2002-02-22 2002-02-22 기중차단기

Country Status (8)

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

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 (de) * 2004-10-18 2006-04-20 Jan Forster Baukörper aus Gipsbausteinen und Verfahren zur Herstellung eines Gipsbausteins
CN100442411C (zh) * 2006-04-26 2008-12-10 王光顺 特高压断路器多级灭弧分断装置
JP2009134995A (ja) * 2007-11-30 2009-06-18 Mitsubishi Electric Corp 気中遮断器
US7935902B2 (en) * 2008-04-15 2011-05-03 General Electric Company Contact assembly of circuit breaker
CN110098517B (zh) * 2018-01-29 2021-06-04 北京天诚同创电气有限公司 直流插座

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0290423A (ja) * 1988-09-26 1990-03-29 Mitsubishi Electric Corp 回路遮断器の消弧装置
JPH0290422A (ja) * 1988-09-26 1990-03-29 Mitsubishi Electric Corp 回路しゃ断器
JPH0311511A (ja) * 1989-06-07 1991-01-18 Mitsubishi Electric Corp 気中開閉器
US5260533A (en) * 1991-10-18 1993-11-09 Westinghouse Electric Corp. Molded case current limiting circuit breaker

Also Published As

Publication number Publication date
EP1492138A4 (en) 2006-08-02
EP1492138A1 (en) 2004-12-29
TW556240B (en) 2003-10-01
WO2003071566A1 (fr) 2003-08-28
KR20030086582A (ko) 2003-11-10
ES2342047T3 (es) 2010-07-01
DE60236214D1 (de) 2010-06-10
JPWO2003071566A1 (ja) 2005-06-16
CN1215511C (zh) 2005-08-17
CN1493084A (zh) 2004-04-28
EP1492138B1 (en) 2010-04-28
JP4030504B2 (ja) 2008-01-09

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