EP2654064A4 - Schutzschalter - Google Patents

Schutzschalter

Info

Publication number
EP2654064A4
EP2654064A4 EP10860873.8A EP10860873A EP2654064A4 EP 2654064 A4 EP2654064 A4 EP 2654064A4 EP 10860873 A EP10860873 A EP 10860873A EP 2654064 A4 EP2654064 A4 EP 2654064A4
Authority
EP
European Patent Office
Prior art keywords
circuit breaker
breaker
circuit
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.)
Granted
Application number
EP10860873.8A
Other languages
English (en)
French (fr)
Other versions
EP2654064B1 (de
EP2654064A1 (de
Inventor
Junichi Higaki
Kazumasa Watanabe
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
Publication of EP2654064A1 publication Critical patent/EP2654064A1/de
Publication of EP2654064A4 publication Critical patent/EP2654064A4/de
Application granted granted Critical
Publication of EP2654064B1 publication Critical patent/EP2654064B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
    • H01H71/522—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism
    • H01H71/525—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism comprising a toggle between cradle and contact arm and mechanism spring acting between handle and toggle knee
    • 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
    • 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
    • H01H73/045—Bridging 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
    • H01H1/20—Bridging contacts
    • H01H1/2041—Rotating bridge
EP10860873.8A 2010-12-16 2010-12-16 Schutzschalter Active EP2654064B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2010/072661 WO2012081105A1 (ja) 2010-12-16 2010-12-16 回路遮断器

Publications (3)

Publication Number Publication Date
EP2654064A1 EP2654064A1 (de) 2013-10-23
EP2654064A4 true EP2654064A4 (de) 2014-05-21
EP2654064B1 EP2654064B1 (de) 2015-06-10

Family

ID=46244232

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10860873.8A Active EP2654064B1 (de) 2010-12-16 2010-12-16 Schutzschalter

Country Status (5)

Country Link
EP (1) EP2654064B1 (de)
JP (1) JP5255731B2 (de)
KR (1) KR101449884B1 (de)
CN (1) CN103201817B (de)
WO (1) WO2012081105A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101680492B1 (ko) * 2012-10-11 2016-11-28 미쓰비시덴키 가부시키가이샤 회로 차단기
CN103811235B (zh) * 2012-11-14 2016-03-09 三菱电机株式会社 电路断路器
KR101447042B1 (ko) * 2013-11-19 2014-10-06 엘에스산전 주식회사 투입하중증가수단을 구비한 배선용 차단기
JP6412368B2 (ja) * 2014-08-18 2018-10-24 河村電器産業株式会社 直流遮断器
KR102072688B1 (ko) * 2015-01-22 2020-02-03 엘에스산전 주식회사 모터 보호용 차단기
EP3557604B1 (de) * 2018-04-20 2023-09-27 ABB S.p.A. Niederspannungsschaltvorrichtung
CN109686625B (zh) * 2018-12-28 2024-05-07 浙江正泰电器股份有限公司 小型断路器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0292841A2 (de) * 1987-05-18 1988-11-30 Mitsubishi Denki Kabushiki Kaisha Schalter
US20070215577A1 (en) * 2006-03-17 2007-09-20 Ls Industrial Systems Co., Ltd. Mold cased circuit breaker
EP2204835A2 (de) * 2008-12-31 2010-07-07 LS Industrial Systems Co., Ltd Schaltmechanismus zur Anzeige des Kontaktstatus und Schutzschalter mit Formgehäuse mit dem Mechanismus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58113928U (ja) * 1982-01-29 1983-08-04 日新電機株式会社 ロ−ラガイド連結機構
JPH0389278U (de) * 1989-12-27 1991-09-11
US5070361A (en) * 1990-11-30 1991-12-03 General Electric Company Molded case circuit breaker operating mechanism assembly
JP3082628B2 (ja) * 1995-08-08 2000-08-28 株式会社戸上電機製作所 開閉器の開閉操作装置
JPH10223115A (ja) 1997-02-10 1998-08-21 Hitachi Ltd 回路遮断器
KR100417579B1 (ko) * 2001-04-13 2004-02-05 엘지산전 주식회사 회로차단기의 중성극 개폐장치
WO2004049365A1 (ja) * 2002-11-26 2004-06-10 Mitsubishi Denki Kabushiki Kaisha 真空スイッチ管の駆動機構および真空遮断器
JP5048569B2 (ja) * 2008-04-02 2012-10-17 三菱電機株式会社 回路遮断器

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0292841A2 (de) * 1987-05-18 1988-11-30 Mitsubishi Denki Kabushiki Kaisha Schalter
US20070215577A1 (en) * 2006-03-17 2007-09-20 Ls Industrial Systems Co., Ltd. Mold cased circuit breaker
EP2204835A2 (de) * 2008-12-31 2010-07-07 LS Industrial Systems Co., Ltd Schaltmechanismus zur Anzeige des Kontaktstatus und Schutzschalter mit Formgehäuse mit dem Mechanismus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012081105A1 *

Also Published As

Publication number Publication date
EP2654064B1 (de) 2015-06-10
CN103201817A (zh) 2013-07-10
EP2654064A1 (de) 2013-10-23
KR101449884B1 (ko) 2014-10-10
KR20130110182A (ko) 2013-10-08
JPWO2012081105A1 (ja) 2014-05-22
CN103201817B (zh) 2015-09-30
JP5255731B2 (ja) 2013-08-07
WO2012081105A1 (ja) 2012-06-21

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