KR100447439B1 - 회로차단기 - Google Patents

회로차단기 Download PDF

Info

Publication number
KR100447439B1
KR100447439B1 KR10-2001-7011377A KR20017011377A KR100447439B1 KR 100447439 B1 KR100447439 B1 KR 100447439B1 KR 20017011377 A KR20017011377 A KR 20017011377A KR 100447439 B1 KR100447439 B1 KR 100447439B1
Authority
KR
South Korea
Prior art keywords
pin
contact
movable
mover
contact arm
Prior art date
Application number
KR10-2001-7011377A
Other languages
English (en)
Korean (ko)
Other versions
KR20010108328A (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 KR20010108328A publication Critical patent/KR20010108328A/ko
Application granted granted Critical
Publication of KR100447439B1 publication Critical patent/KR100447439B1/ko

Links

Classifications

    • 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
    • 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
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H01H2071/0292—Housing or frames containing grooves or slots for guiding movable parts
    • 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
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H01H71/0207—Mounting or assembling the different parts of the circuit breaker
    • 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
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H01H71/025—Constructional details of housings or casings not concerning the mounting or assembly of the different internal parts
    • 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
    • H01H71/504—Manual reset mechanisms which may be also used for manual release provided with anti-rebound means
    • 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

Landscapes

  • Breakers (AREA)
KR10-2001-7011377A 2000-01-11 2000-01-11 회로차단기 KR100447439B1 (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2000/000076 WO2001052289A1 (en) 2000-01-11 2000-01-11 Circuit breaker

Publications (2)

Publication Number Publication Date
KR20010108328A KR20010108328A (ko) 2001-12-07
KR100447439B1 true KR100447439B1 (ko) 2004-09-04

Family

ID=11735563

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2001-7011377A KR100447439B1 (ko) 2000-01-11 2000-01-11 회로차단기

Country Status (8)

Country Link
EP (1) EP1168391B1 (de)
JP (1) JP4329922B2 (de)
KR (1) KR100447439B1 (de)
CN (1) CN1189904C (de)
DE (1) DE60024426T2 (de)
ES (1) ES2249243T3 (de)
TW (1) TW512380B (de)
WO (1) WO2001052289A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4395134B2 (ja) * 2004-01-28 2010-01-06 三菱電機株式会社 遮断器
KR100835017B1 (ko) 2006-07-27 2008-06-03 미쓰비시덴키 가부시키가이샤 차단기
JP2009134995A (ja) * 2007-11-30 2009-06-18 Mitsubishi Electric Corp 気中遮断器
KR200469351Y1 (ko) * 2009-09-11 2013-10-07 현대중공업 주식회사 고정단과 가동자의 금속간 마찰 방지를 위한 가이드링과 홈의 구조

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5898146A (en) * 1997-09-18 1999-04-27 Eaton Corporation Molded case circuit breaker with modular crossbar
JPH11306950A (ja) * 1998-04-21 1999-11-05 Mitsubishi Electric Corp 回路遮断器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5146194A (en) * 1988-10-12 1992-09-08 Westinghouse Electric Corp. Screw adjustable clinch joint with bosses
JP2965332B2 (ja) * 1990-07-10 1999-10-18 テンパール工業株式会社 回路遮断器
JP2570895B2 (ja) * 1990-09-07 1997-01-16 三菱電機株式会社 遮断器
US5093544A (en) * 1991-01-18 1992-03-03 General Electric Company Molded case circuit breaker movable contact arm mounting arrangement

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5898146A (en) * 1997-09-18 1999-04-27 Eaton Corporation Molded case circuit breaker with modular crossbar
JPH11306950A (ja) * 1998-04-21 1999-11-05 Mitsubishi Electric Corp 回路遮断器

Also Published As

Publication number Publication date
DE60024426T2 (de) 2006-08-10
CN1342324A (zh) 2002-03-27
KR20010108328A (ko) 2001-12-07
WO2001052289A1 (en) 2001-07-19
ES2249243T3 (es) 2006-04-01
DE60024426D1 (de) 2006-01-05
TW512380B (en) 2002-12-01
EP1168391A4 (de) 2003-08-13
EP1168391B1 (de) 2005-11-30
JP4329922B2 (ja) 2009-09-09
EP1168391A1 (de) 2002-01-02
CN1189904C (zh) 2005-02-16

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