ES2139162T3 - CIRCUIT BREAKER. - Google Patents

CIRCUIT BREAKER.

Info

Publication number
ES2139162T3
ES2139162T3 ES95401825T ES95401825T ES2139162T3 ES 2139162 T3 ES2139162 T3 ES 2139162T3 ES 95401825 T ES95401825 T ES 95401825T ES 95401825 T ES95401825 T ES 95401825T ES 2139162 T3 ES2139162 T3 ES 2139162T3
Authority
ES
Spain
Prior art keywords
support
circuit breaker
circuit breakers
contact support
declared
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 - Lifetime
Application number
ES95401825T
Other languages
Spanish (es)
Inventor
Guy Cottone
Jean-Pierre Lipari
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.)
Legrand SA
Legrand SNC
Original Assignee
Legrand SA
Legrand SNC
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 Legrand SA, Legrand SNC filed Critical Legrand SA
Application granted granted Critical
Publication of ES2139162T3 publication Critical patent/ES2139162T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H01H71/526—Manual reset mechanisms which may be also used for manual release actuated by lever the lever forming a toggle linkage with a second lever, the free end of which is directly and releasably engageable with a contact structure
    • 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
    • H01H71/002—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00 with provision for switching the neutral conductor
    • 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
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/40—Combined electrothermal and electromagnetic mechanisms
    • 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
    • H01H71/501—Means for breaking welded contacts; Indicating contact welding or other malfunction of the circuit breaker
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/14—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition

Landscapes

  • Breakers (AREA)

Abstract

SE TRATA DE UN DISYUNTOR QUE COMPRENDE DOS CONTACTOS MOVILES (13P, 13N) QUE ESTAN CADA UNO INTRODUCIDO POR UNA PERFORACION (14) SOBRE UNA SUPERFICIE CILINDRICA (15N, 15P) PREVISTA PARA ESTOS SOBRE UN SOPORTE DE CONTACTOS, Y QUE ESTAN CADA UNO SOMETIDO A UN ORGANO ELASTICO QUE LOS SOLICITA PERMANENTEMENTE EN DIRECCION DE UN TOPE DE APOYO (18P, 18N) TAMBIEN PREVISTO PARA ESTOS SOBRE ESTE SOPORTE DE CONTACTOS. SEGUN LA INVENCION, LA PERFORACION (14) TIENE UN CONTORNO CIRCULAR COMPLEMENTARIO DEL DE LAS SUPERFICIES CILINDRICAS (15P, 15N) Y LOS TOPES DE APOYO (18P, 18N) ESTAN DECALADOS ANGULARMENTE RESPECTO DE LOS CONTACTOS FIJOS (21P, 21N) ASOCIADOS. APLICACION EN LOS DISYUNTORES DE FASE NEUTRA O EN LOS DISYUNTORES DIFERENCIALES CORRESPONDIENTES.IT IS A CIRCUIT BREAKER THAT INCLUDES TWO MOBILE CONTACTS (13P, 13N) THAT ARE EACH ONE INTRODUCED BY A PERFORATION (14) ON A CYLINDRICAL SURFACE (15N, 15P) INTENDED FOR THESE ON A CONTACT SUPPORT, AND WHICH ARE EACH TO AN ELASTIC BODY THAT REQUESTS PERMANENTLY IN THE DIRECTION OF A SUPPORT STOP (18P, 18N) ALSO PROVIDED FOR THESE ON THIS CONTACT SUPPORT. ACCORDING TO THE INVENTION, THE DRILLING (14) HAS A CIRCULAR CONTOUR COMPLEMENTARY TO THAT OF THE CYLINDRICAL SURFACES (15P, 15N) AND THE SUPPORT STOPS (18P, 18N) ARE DECLARED ANGULARLY WITH REGARD TO THE FIXED CONTACTS (21P, 21N) ASSOCIATED. APPLICATION IN THE NEUTRAL PHASE CIRCUIT BREAKERS OR IN THE CORRESPONDING DIFFERENTIAL CIRCUIT BREAKERS.

ES95401825T 1994-08-04 1995-08-03 CIRCUIT BREAKER. Expired - Lifetime ES2139162T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9409691A FR2723470A1 (en) 1994-08-04 1994-08-04 BREAKER

Publications (1)

Publication Number Publication Date
ES2139162T3 true ES2139162T3 (en) 2000-02-01

Family

ID=9466085

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95401825T Expired - Lifetime ES2139162T3 (en) 1994-08-04 1995-08-03 CIRCUIT BREAKER.

Country Status (4)

Country Link
EP (1) EP0696041B1 (en)
DE (1) DE69513746T2 (en)
ES (1) ES2139162T3 (en)
FR (1) FR2723470A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2777110B1 (en) * 1998-04-03 2000-06-23 Legrand Sa MULTIPOLAR DIFFERENTIAL CIRCUIT BREAKER
US6232570B1 (en) * 1999-09-16 2001-05-15 General Electric Company Arcing contact arrangement
PT1146534E (en) * 2000-04-11 2002-07-31 Felten & Guilleaume Kg CUTTING MECHANISM FOR PROTECTION CIRCUIT BREAKERS
CZ300092B6 (en) * 2001-09-20 2009-01-28 Moeller Gebäudeautomation KG Switching mechanism for a circuit breaker
DE10211905A1 (en) * 2002-03-18 2004-04-15 Eti Elektroelement D.D. Miniature circuit breaker with two-pole interruption
EP1615252B1 (en) * 2004-07-05 2008-09-03 ABB Schweiz AG Movable contact unit for contact arrangement in circuit breaker
ITMI20050042A1 (en) * 2005-01-17 2006-07-18 Vimar Spa MAGNETO-THERMAL-DIFFERENTIAL SWITCH
ES2333156T3 (en) * 2006-02-03 2010-02-17 Hager-Electro Sas LOCK MECHANISM WITH MOBILE AXLE.
FR2956922B1 (en) * 2010-03-01 2012-08-24 Schneider Electric Ind Sas CUTTING DEVICE
SI23333B (en) * 2010-03-08 2014-12-31 Eti Elektroelement D.D. Safety electric switch
CN102426999B (en) * 2011-09-13 2014-11-19 浙江正泰电器股份有限公司 Operating mechanism of modularized breaker
CN103346046A (en) * 2013-06-05 2013-10-09 温州大观电气有限公司 Switch trip device
CN104134588B (en) * 2014-07-17 2016-03-02 正泰集团股份有限公司 A kind of operating means of multipole small-size circuit breaker
FR3154538A1 (en) * 2023-10-20 2025-04-25 Schneider Electric Industries Sas CUTTING DEVICE WITH FOOLPROOFING MEANS

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE867767A (en) * 1977-04-14 1978-10-02 Ave Belli Andrea HIGH SENSITIVITY DIFFERENTIAL SWITCH
FR2478368A1 (en) * 1980-03-12 1981-09-18 Merlin Gerin MANEUVER MECHANISM FOR TETRAPOLAR CIRCUIT BREAKER
EP0570647B1 (en) * 1992-05-13 1994-03-02 Hager Electro S.A. Switch latch for a circuit breaker and circuit breakers incorporating it
FR2709205B1 (en) * 1993-08-17 1995-10-20 Merlin Gerin Four-pole differential switch.

Also Published As

Publication number Publication date
FR2723470B1 (en) 1997-02-07
EP0696041A1 (en) 1996-02-07
FR2723470A1 (en) 1996-02-09
EP0696041B1 (en) 1999-12-08
DE69513746D1 (en) 2000-01-13
DE69513746T2 (en) 2000-04-06

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