FR2703824B1 - Disjoncteur limiteur multipolaire à répulsion électrodynamique. - Google Patents

Disjoncteur limiteur multipolaire à répulsion électrodynamique.

Info

Publication number
FR2703824B1
FR2703824B1 FR9304298A FR9304298A FR2703824B1 FR 2703824 B1 FR2703824 B1 FR 2703824B1 FR 9304298 A FR9304298 A FR 9304298A FR 9304298 A FR9304298 A FR 9304298A FR 2703824 B1 FR2703824 B1 FR 2703824B1
Authority
FR
France
Prior art keywords
multipolar
circuit breaker
limiter circuit
electrodynamic repulsion
electrodynamic
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 - Fee Related
Application number
FR9304298A
Other languages
English (en)
Other versions
FR2703824A1 (fr
Inventor
Jean-Luc Payet-Burin
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 FR9304298A priority Critical patent/FR2703824B1/fr
Priority to US08/216,051 priority patent/US5469121A/en
Priority to ES94420094T priority patent/ES2102171T3/es
Priority to EP94420094A priority patent/EP0619593B1/fr
Priority to DE69402597T priority patent/DE69402597T2/de
Priority to JP06725694A priority patent/JP3509923B2/ja
Publication of FR2703824A1 publication Critical patent/FR2703824A1/fr
Application granted granted Critical
Publication of FR2703824B1 publication Critical patent/FR2703824B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
    • H01H77/102—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by special mounting of contact arm, allowing blow-off movement
    • 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
    • H01H1/2066—Fork-shaped bridge; Two transversally connected contact arms bridging two fixed 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
    • H01H1/22—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
    • H01H1/225—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 the supporting member being pivotable
    • 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
    • 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
    • H01H2001/223—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 using a torsion spring

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
FR9304298A 1993-04-07 1993-04-07 Disjoncteur limiteur multipolaire à répulsion électrodynamique. Expired - Fee Related FR2703824B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR9304298A FR2703824B1 (fr) 1993-04-07 1993-04-07 Disjoncteur limiteur multipolaire à répulsion électrodynamique.
US08/216,051 US5469121A (en) 1993-04-07 1994-03-21 Multiple current-limiting circuit breaker with electrodynamic repulsion
ES94420094T ES2102171T3 (es) 1993-04-07 1994-03-22 Disyuntor limitador multipolar de repulsion electrodinamica.
EP94420094A EP0619593B1 (fr) 1993-04-07 1994-03-22 Disjoncteur limiteur multipolaire à répulsion électrodynamique
DE69402597T DE69402597T2 (de) 1993-04-07 1994-03-22 Mehrpoliger Strombegrenzungsschalter mit elektrodynamischer Abstossung
JP06725694A JP3509923B2 (ja) 1993-04-07 1994-04-05 多極限流回路遮断器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9304298A FR2703824B1 (fr) 1993-04-07 1993-04-07 Disjoncteur limiteur multipolaire à répulsion électrodynamique.

Publications (2)

Publication Number Publication Date
FR2703824A1 FR2703824A1 (fr) 1994-10-14
FR2703824B1 true FR2703824B1 (fr) 1995-05-12

Family

ID=9445985

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9304298A Expired - Fee Related FR2703824B1 (fr) 1993-04-07 1993-04-07 Disjoncteur limiteur multipolaire à répulsion électrodynamique.

Country Status (6)

Country Link
US (1) US5469121A (fr)
EP (1) EP0619593B1 (fr)
JP (1) JP3509923B2 (fr)
DE (1) DE69402597T2 (fr)
ES (1) ES2102171T3 (fr)
FR (1) FR2703824B1 (fr)

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US6204743B1 (en) 2000-02-29 2001-03-20 General Electric Company Dual connector strap for a rotary contact circuit breaker
US6404314B1 (en) 2000-02-29 2002-06-11 General Electric Company Adjustable trip solenoid
US6340925B1 (en) 2000-03-01 2002-01-22 General Electric Company Circuit breaker mechanism tripping cam
US6346868B1 (en) 2000-03-01 2002-02-12 General Electric Company Circuit interrupter operating mechanism
US6379196B1 (en) 2000-03-01 2002-04-30 General Electric Company Terminal connector for a circuit breaker
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US6366438B1 (en) 2000-03-06 2002-04-02 General Electric Company Circuit interrupter rotary contact arm
US6459349B1 (en) 2000-03-06 2002-10-01 General Electric Company Circuit breaker comprising a current transformer with a partial air gap
US6496347B1 (en) 2000-03-08 2002-12-17 General Electric Company System and method for optimization of a circuit breaker mechanism
US6429659B1 (en) 2000-03-09 2002-08-06 General Electric Company Connection tester for an electronic trip unit
US6369340B1 (en) 2000-03-10 2002-04-09 General Electric Company Circuit breaker mechanism for a contact system
US6366188B1 (en) 2000-03-15 2002-04-02 General Electric Company Accessory and recess identification system for circuit breakers
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US6218919B1 (en) 2000-03-15 2001-04-17 General Electric Company Circuit breaker latch mechanism with decreased trip time
US6459059B1 (en) 2000-03-16 2002-10-01 General Electric Company Return spring for a circuit interrupter operating mechanism
US6421217B1 (en) 2000-03-16 2002-07-16 General Electric Company Circuit breaker accessory reset system
US6586693B2 (en) 2000-03-17 2003-07-01 General Electric Company Self compensating latch arrangement
US6472620B2 (en) 2000-03-17 2002-10-29 Ge Power Controls France Sas Locking arrangement for circuit breaker draw-out mechanism
US6388213B1 (en) 2000-03-17 2002-05-14 General Electric Company Locking device for molded case circuit breakers
FR2806548B1 (fr) 2000-03-17 2002-08-23 Ge Power Controls France Mecanisme extractible pour disjoncteurs
US6559743B2 (en) 2000-03-17 2003-05-06 General Electric Company Stored energy system for breaker operating mechanism
US6639168B1 (en) 2000-03-17 2003-10-28 General Electric Company Energy absorbing contact arm stop
US6373010B1 (en) 2000-03-17 2002-04-16 General Electric Company Adjustable energy storage mechanism for a circuit breaker motor operator
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US6479774B1 (en) 2000-03-17 2002-11-12 General Electric Company High energy closing mechanism for circuit breakers
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ITMI20042234A1 (it) * 2004-11-19 2005-02-19 Abb Service Srl Interuttore automatico con cinematismo di sgancio azionato da contatto mobile
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JP4918890B2 (ja) * 2007-06-28 2012-04-18 富士電機機器制御株式会社 回路遮断器
JP5256667B2 (ja) * 2007-08-27 2013-08-07 富士電機機器制御株式会社 回路遮断器
CN101656179B (zh) * 2008-08-21 2011-12-14 浙江正泰电器股份有限公司 同向式串联双断点小型断路器
ITMI20090011A1 (it) * 2009-01-08 2010-07-09 Abb Spa Equipaggio mobile per un dispositivo di interruzione di bassa tensione e dispositivo di interruzione comprendente tale equipaggio mobile.
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DE102014107265B4 (de) * 2014-05-22 2020-01-02 Eaton Intelligent Power Limited Schaltgerät
CN105047443B (zh) * 2015-08-06 2018-04-27 北京人民电器厂有限公司 低压开关中的触头系统、及低压开关
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Also Published As

Publication number Publication date
US5469121A (en) 1995-11-21
JP3509923B2 (ja) 2004-03-22
DE69402597T2 (de) 1997-10-02
EP0619593A1 (fr) 1994-10-12
DE69402597D1 (de) 1997-05-22
JPH06325678A (ja) 1994-11-25
ES2102171T3 (es) 1997-07-16
EP0619593B1 (fr) 1997-04-16
FR2703824A1 (fr) 1994-10-14

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20121228