DE3273684D1 - A circuit breaker with arc restricting device - Google Patents

A circuit breaker with arc restricting device

Info

Publication number
DE3273684D1
DE3273684D1 DE8282105583T DE3273684T DE3273684D1 DE 3273684 D1 DE3273684 D1 DE 3273684D1 DE 8282105583 T DE8282105583 T DE 8282105583T DE 3273684 T DE3273684 T DE 3273684T DE 3273684 D1 DE3273684 D1 DE 3273684D1
Authority
DE
Germany
Prior art keywords
circuit breaker
restricting device
arc restricting
arc
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
Application number
DE8282105583T
Other languages
English (en)
Inventor
Fumiyuki Hisatsune
Shinji Yamagata
Junichi Terachi
Hajimu Yoshiyasu
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27526383&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3273684(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP10907181U external-priority patent/JPS5814651U/ja
Priority claimed from JP12628081U external-priority patent/JPS5830262U/ja
Priority claimed from JP12627681U external-priority patent/JPS5830258U/ja
Priority claimed from JP12773581U external-priority patent/JPS5831660U/ja
Priority claimed from JP12773681U external-priority patent/JPS5834278U/ja
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of DE3273684D1 publication Critical patent/DE3273684D1/de
Expired legal-status Critical Current

Links

Classifications

    • 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
DE8282105583T 1981-07-21 1982-06-24 A circuit breaker with arc restricting device Expired DE3273684D1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP10907181U JPS5814651U (ja) 1981-07-21 1981-07-21 回路しや断器
JP12628081U JPS5830262U (ja) 1981-08-25 1981-08-25 回路しや断器
JP12627681U JPS5830258U (ja) 1981-08-25 1981-08-25 回路しや断器
JP12773581U JPS5831660U (ja) 1981-08-27 1981-08-27 回路しや断器
JP12773681U JPS5834278U (ja) 1981-08-27 1981-08-27 回路しや断器

Publications (1)

Publication Number Publication Date
DE3273684D1 true DE3273684D1 (en) 1986-11-13

Family

ID=27526383

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282105583T Expired DE3273684D1 (en) 1981-07-21 1982-06-24 A circuit breaker with arc restricting device

Country Status (3)

Country Link
US (1) US4453053A (de)
EP (1) EP0070413B2 (de)
DE (1) DE3273684D1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR900007273B1 (ko) * 1986-09-16 1990-10-06 미쓰비시전기 주식회사 회로 차단기
FR2642567A1 (fr) * 1989-02-01 1990-08-03 Taies Jean Claude Dispositif de suppression d'arc dans un appareillage electrique
CH678989A5 (de) * 1989-10-04 1991-11-29 Sprecher & Schuh Ag
TW293130B (de) * 1994-03-10 1996-12-11 Mitsubishi Electric Corp
US5581063A (en) * 1995-06-26 1996-12-03 Square D Company Arc-resistant shield for protecting a movable contact carrier of a circuit breaker
US5608198A (en) * 1995-06-26 1997-03-04 Square D Company Circuit breaker arrangement for protection against electrical arcs
KR100439389B1 (ko) * 1999-12-02 2004-07-09 미쓰비시덴키 가부시키가이샤 회로 차단기
CN104011821B (zh) * 2012-12-21 2016-04-20 现代重工业株式会社 空气断路器
EP3144946A1 (de) * 2015-09-18 2017-03-22 ABB Schweiz AG Elektrisches niederspannungskontaktsystem mit verbesserter lichtbogenblaswirkung
BR102018016476B1 (pt) * 2018-08-13 2021-08-31 Vale S.A Sapata flexível para esteira sem-fim de máquinas de grande porte e método de fabricação da sapata flexível

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2134565A (en) * 1936-10-09 1938-10-25 Westinghouse Electric & Mfg Co Circuit breaker
DE1008383B (de) * 1953-01-21 1957-05-16 Siemens Ag Schaltstueck
FR1381179A (fr) * 1963-02-05 1964-12-04 Thomson Houston Comp Francaise Perfectionnements aux disjoncteurs électriques
FR1399516A (fr) * 1963-06-28 1965-05-14 Thomson Houston Comp Francaise Perfectionnements à des interrupteurs électriques
US3402273A (en) * 1965-12-01 1968-09-17 Ite Circuit Breaker Ltd Arc chamber for circuit breakers
FR1544754A (fr) * 1967-09-22 1968-11-08 Merlin Gerin Dispositif de contact à pression directe
US3585329A (en) * 1968-01-24 1971-06-15 Westinghouse Electric Corp Circuit interrupter with improved contact structure and arc-runner
JPS492468B1 (de) * 1968-07-15 1974-01-21
FR2038325A1 (de) * 1969-04-09 1971-01-08 Bassani Spa

Also Published As

Publication number Publication date
US4453053A (en) 1984-06-05
EP0070413A1 (de) 1983-01-26
EP0070413B1 (de) 1986-10-08
EP0070413B2 (de) 1993-06-23

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee