FR2619955B1 - Dispositif de coupure pour disjoncteur electrique multipolaire a contacts multiples - Google Patents

Dispositif de coupure pour disjoncteur electrique multipolaire a contacts multiples

Info

Publication number
FR2619955B1
FR2619955B1 FR8712117A FR8712117A FR2619955B1 FR 2619955 B1 FR2619955 B1 FR 2619955B1 FR 8712117 A FR8712117 A FR 8712117A FR 8712117 A FR8712117 A FR 8712117A FR 2619955 B1 FR2619955 B1 FR 2619955B1
Authority
FR
France
Prior art keywords
circuit breaker
cutting device
electric circuit
multiple contacts
multipolar electric
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
FR8712117A
Other languages
English (en)
Other versions
FR2619955A1 (fr
Inventor
Marc Rival
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin SA
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 Merlin Gerin SA filed Critical Merlin Gerin SA
Priority to FR8712117A priority Critical patent/FR2619955B1/fr
Priority to DE8888402088T priority patent/DE3872800T2/de
Priority to EP88402088A priority patent/EP0306382B1/fr
Priority to US07/233,032 priority patent/US4877929A/en
Priority to JP63211565A priority patent/JPH01157025A/ja
Publication of FR2619955A1 publication Critical patent/FR2619955A1/fr
Application granted granted Critical
Publication of FR2619955B1 publication Critical patent/FR2619955B1/fr
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
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/36—Metal parts
    • 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/76—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor
    • 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
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/342—Venting arrangements for arc chutes
FR8712117A 1987-08-31 1987-08-31 Dispositif de coupure pour disjoncteur electrique multipolaire a contacts multiples Expired FR2619955B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8712117A FR2619955B1 (fr) 1987-08-31 1987-08-31 Dispositif de coupure pour disjoncteur electrique multipolaire a contacts multiples
DE8888402088T DE3872800T2 (de) 1987-08-31 1988-08-11 Schalteranordnung fuer elektrische mehrpolige schutzschalter mit mehreren kontakten.
EP88402088A EP0306382B1 (fr) 1987-08-31 1988-08-11 Dispositif de coupure pour disjoncteur électrique multipolaire à contacts multiples
US07/233,032 US4877929A (en) 1987-08-31 1988-08-17 Breaking device for multipole electrical circuit breaker with multiple contacts
JP63211565A JPH01157025A (ja) 1987-08-31 1988-08-25 多極遮断器の遮断装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8712117A FR2619955B1 (fr) 1987-08-31 1987-08-31 Dispositif de coupure pour disjoncteur electrique multipolaire a contacts multiples

Publications (2)

Publication Number Publication Date
FR2619955A1 FR2619955A1 (fr) 1989-03-03
FR2619955B1 true FR2619955B1 (fr) 1989-12-01

Family

ID=9354531

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8712117A Expired FR2619955B1 (fr) 1987-08-31 1987-08-31 Dispositif de coupure pour disjoncteur electrique multipolaire a contacts multiples

Country Status (5)

Country Link
US (1) US4877929A (fr)
EP (1) EP0306382B1 (fr)
JP (1) JPH01157025A (fr)
DE (1) DE3872800T2 (fr)
FR (1) FR2619955B1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2650434B1 (fr) * 1989-07-26 1995-11-24 Merlin Gerin Disjoncteur basse tension a contacts multiples et a fortes intensites
US4945327A (en) * 1989-09-05 1990-07-31 General Electric Company Molded case circuit breaker variable arc exhaust shield
IT1303637B1 (it) * 1998-12-02 2001-02-21 Bticino Spa Interruttore con due coppie di contatti e gruppo d'estinzione d'arcoa due celle
US6248970B1 (en) * 1999-11-05 2001-06-19 Siemens Energy & Automation, Inc. ARC chute for a molded case circuit breaker
FR2803686B1 (fr) * 2000-01-07 2002-02-22 Schneider Electric Ind Sa Pole pour disjoncteur electrique, muni d'une chambre d'extinction d'arc a ecrans dielectriques
US7202436B1 (en) * 2005-10-28 2007-04-10 Eaton Corporation Secondary arc chute and electrical switching apparatus incorporating same
CN101546681B (zh) * 2009-04-27 2010-12-29 常熟开关制造有限公司(原常熟开关厂） 低压断路器
US8247726B2 (en) * 2009-07-22 2012-08-21 Eaton Corporation Electrical switching apparatus and arc chute assembly therefor
KR101094775B1 (ko) * 2010-07-06 2011-12-16 엘에스산전 주식회사 배선용차단기의 소호기구
FR3040238B1 (fr) 2015-08-18 2019-01-25 Schneider Electric Industries Sas Disjoncteur electrique
CN106298394B (zh) * 2016-08-30 2019-02-15 安徽中电兴发与鑫龙科技股份有限公司 一种低压断路器结构
CN107039952B (zh) * 2017-02-09 2019-05-21 上海电气集团股份有限公司 一种交直流混合型的断路器及控制方法
US10818445B2 (en) * 2017-06-17 2020-10-27 Gong Zhu Arc quenching plate and arc quenching unit with such arc quenching plate and switching device with such arc quenching unit
US11177089B2 (en) * 2019-12-20 2021-11-16 Gong Zhu Switching device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3582966A (en) * 1969-12-30 1971-06-01 Ite Imperial Corp Venting means for circuit breaker arc quencher
US3749867A (en) * 1971-04-01 1973-07-31 Westinghouse Electric Corp Spaced-metallic-plate-type of arc-chute for a switch
US3784775A (en) * 1972-07-27 1974-01-08 Ite Imperial Corp Arc runner between stationary contacts
US4086460A (en) * 1977-03-17 1978-04-25 General Electric Company Circuit breaker having improved line strap construction
US4295022A (en) * 1979-03-15 1981-10-13 Gould Inc. Trifurcated arc runner
JPS56162436A (en) * 1980-05-20 1981-12-14 Matsushita Electric Works Ltd Circuit breaker
FR2484135A1 (fr) * 1980-06-06 1981-12-11 Merlin Gerin Plage d'amenee de courant pour disjoncteur et procede de fabrication
FR2484136A1 (fr) * 1980-06-06 1981-12-11 Merlin Gerin Contacts electriques perfectionnes pour disjoncteurs multipolaires a basse tension et procede de fabrication des contacts
KR860002080B1 (ko) * 1982-01-28 1986-11-24 카다야마히도 하지로 전력 개폐장치
DE3466318D1 (en) * 1983-10-15 1987-10-22 Licentia Gmbh Quenching device for an automatic circuit breaker
FR2583571B1 (fr) * 1985-06-12 1994-02-18 Merlin Et Gerin Disjoncteur basse tension a coupure amelioree.
DE3679291D1 (de) * 1985-10-31 1991-06-20 Merlin Gerin Kinematische uebertragungskette zwischen dem steuermechanismus und den polen eines elektrischen lastschalters mit einem gespritzten isoliergehaeuse.

Also Published As

Publication number Publication date
FR2619955A1 (fr) 1989-03-03
EP0306382B1 (fr) 1992-07-15
DE3872800D1 (de) 1992-08-20
EP0306382A1 (fr) 1989-03-08
DE3872800T2 (de) 1993-02-25
JPH01157025A (ja) 1989-06-20
US4877929A (en) 1989-10-31

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20060428