TW512380B - Circuit breaker - Google Patents

Circuit breaker Download PDF

Info

Publication number
TW512380B
TW512380B TW089100297A TW89100297A TW512380B TW 512380 B TW512380 B TW 512380B TW 089100297 A TW089100297 A TW 089100297A TW 89100297 A TW89100297 A TW 89100297A TW 512380 B TW512380 B TW 512380B
Authority
TW
Taiwan
Prior art keywords
movable
pin
contact
arm
sub
Prior art date
Application number
TW089100297A
Other languages
English (en)
Chinese (zh)
Inventor
Hiroshi Okashita
Junichi Kawakami
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 TW512380B publication Critical patent/TW512380B/zh

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)
TW089100297A 2000-01-11 2000-01-11 Circuit breaker TW512380B (en)

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 (1)

Publication Number Publication Date
TW512380B true TW512380B (en) 2002-12-01

Family

ID=11735563

Family Applications (1)

Application Number Title Priority Date Filing Date
TW089100297A TW512380B (en) 2000-01-11 2000-01-11 Circuit breaker

Country Status (8)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1732098A4 (en) * 2004-01-28 2009-05-13 Mitsubishi Electric Corp BREAKER
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

Family Cites Families (6)

* 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
US5898146A (en) * 1997-09-18 1999-04-27 Eaton Corporation Molded case circuit breaker with modular crossbar
JP3794163B2 (ja) * 1998-04-21 2006-07-05 三菱電機株式会社 回路遮断器

Also Published As

Publication number Publication date
DE60024426D1 (de) 2006-01-05
KR100447439B1 (ko) 2004-09-04
ES2249243T3 (es) 2006-04-01
EP1168391A4 (en) 2003-08-13
EP1168391B1 (en) 2005-11-30
CN1189904C (zh) 2005-02-16
KR20010108328A (ko) 2001-12-07
DE60024426T2 (de) 2006-08-10
JP4329922B2 (ja) 2009-09-09
EP1168391A1 (en) 2002-01-02
WO2001052289A1 (en) 2001-07-19
CN1342324A (zh) 2002-03-27

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Legal Events

Date Code Title Description
GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees