ES2096393T3 - Sistema de contacto para una unidad limitadora de corriente. - Google Patents

Sistema de contacto para una unidad limitadora de corriente.

Info

Publication number
ES2096393T3
ES2096393T3 ES94114680T ES94114680T ES2096393T3 ES 2096393 T3 ES2096393 T3 ES 2096393T3 ES 94114680 T ES94114680 T ES 94114680T ES 94114680 T ES94114680 T ES 94114680T ES 2096393 T3 ES2096393 T3 ES 2096393T3
Authority
ES
Spain
Prior art keywords
contact
current limiting
force
partial system
circuit breakers
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
ES94114680T
Other languages
English (en)
Inventor
Franz Boder
Bernd Howald
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.)
Eaton Industries GmbH
Original Assignee
Kloeckner Moeller GmbH
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 Kloeckner Moeller GmbH filed Critical Kloeckner Moeller GmbH
Application granted granted Critical
Publication of ES2096393T3 publication Critical patent/ES2096393T3/es
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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H1/5833—Electric connections to or between contacts; Terminals comprising an articulating, sliding or rolling contact between movable contact and terminal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H1/5833—Electric connections to or between contacts; Terminals comprising an articulating, sliding or rolling contact between movable contact and terminal
    • H01H2001/5838—Electric connections to or between contacts; Terminals comprising an articulating, sliding or rolling contact between movable contact and terminal using electrodynamic forces for enhancing the contact pressure between the sliding surfaces

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

LA INVENCION SE REFIERE A UN SISTEMA DE CONTACTO PARA UNIDADES DE LIMITACION DE CORRIENTE, QUE ESTAN COMBINADAS CON INTERRUPTORES DE PROTECCION DE POTENCIA O DE MOTOR. EL PROBLEMA A SER RESUELTO SE ENCUENTRA EN QUE, DISMINUYENDO LOS COSTES DE MONTAJE PARA UN SISTEMA DE CONTACTO DE ESTE TIPO, SE MEJORE LA FIABILIDAD DE LA UNIDAD DE LIMITACION DE CORRIENTE EQUIPADO CON EL SISTEMA. PARA ELLO EL SISTEMA DE CONTACTO SE COMPONE DE UN SOPORTE DE CONTACTO CON UNA PIEZA DE CONTACTO FIJA Y UN SISTEMA (24) PARCIAL MONTADO PREVIAMENTE BAJO UTILIZACIONES DE FUERZA REDUCIDAS, QUE SE ENCUENTRAN EN SITUACION ESTABLE Y, BAJO EL EFECTO DE FUERZA DEL RESORTE (72) DE PRESION DE CONTACTO, PUEDEN SER MONTADOS EN LAS CAMARAS DE CONEXION. EL SISTEMA PARCIAL CONTIENE EL BRAZO (34) DE CONTACTO PROVISTO CON LA PIEZA (28) DE CONTACTO MOVIL, QUE ESTA APOYADA BAJO UNION ELECTRICA DIRECTA EN UN CONDUCTOR (36) DE CONEXION. LOS LUGARES DE APOYO EN EL SISTEMA (24) PARCIAL LIMITAN EL MOVIMIENTO DEL BRAZO DE CONTACTO EN AMBASDIRECCIONES. UNA MAZA (58) SOPORTE PROVISTA CON UNA RANURA (64) SOPORTE Y UNA RANURA (62) AUXILIAR PARA LA SUJECION EN ARRASTRE DE FUERZA DE LA PARTE UNIDA CON EL RESORTE DE PRESION DE CONTACTO PERMITE EL MONTAJE PREVIO DEL SISTEMA PARCIAL POR MEDIO DE UNA SITUACION INTERMEDIA ESTABLE.
ES94114680T 1993-10-11 1994-09-17 Sistema de contacto para una unidad limitadora de corriente. Expired - Lifetime ES2096393T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4334577A DE4334577C1 (de) 1993-10-11 1993-10-11 Kontaktsystem für eine Strombegrenzungseinheit

Publications (1)

Publication Number Publication Date
ES2096393T3 true ES2096393T3 (es) 1997-03-01

Family

ID=6499857

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94114680T Expired - Lifetime ES2096393T3 (es) 1993-10-11 1994-09-17 Sistema de contacto para una unidad limitadora de corriente.

Country Status (5)

Country Link
US (1) US5510761A (es)
EP (1) EP0647958B1 (es)
AT (1) ATE145760T1 (es)
DE (2) DE4334577C1 (es)
ES (1) ES2096393T3 (es)

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US6346869B1 (en) 1999-12-28 2002-02-12 General Electric Company Rating plug for circuit breakers
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US6404314B1 (en) 2000-02-29 2002-06-11 General Electric Company Adjustable trip solenoid
US6204743B1 (en) 2000-02-29 2001-03-20 General Electric Company Dual connector strap for a rotary contact circuit breaker
US6379196B1 (en) 2000-03-01 2002-04-30 General Electric Company Terminal connector for a circuit breaker
US6346868B1 (en) 2000-03-01 2002-02-12 General Electric Company Circuit interrupter operating mechanism
US6340925B1 (en) 2000-03-01 2002-01-22 General Electric Company Circuit breaker mechanism tripping cam
US6448521B1 (en) 2000-03-01 2002-09-10 General Electric Company Blocking apparatus for circuit breaker contact structure
US6459349B1 (en) 2000-03-06 2002-10-01 General Electric Company Circuit breaker comprising a current transformer with a partial air gap
US6366438B1 (en) 2000-03-06 2002-04-02 General Electric Company Circuit interrupter rotary contact arm
US6211757B1 (en) 2000-03-06 2001-04-03 General Electric Company Fast acting high force trip actuator
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
US6232859B1 (en) 2000-03-15 2001-05-15 General Electric Company Auxiliary switch mounting configuration for use in a molded case circuit breaker
US6366188B1 (en) 2000-03-15 2002-04-02 General Electric Company Accessory and recess identification system for circuit breakers
US6218919B1 (en) 2000-03-15 2001-04-17 General Electric Company Circuit breaker latch mechanism with decreased trip time
US6421217B1 (en) 2000-03-16 2002-07-16 General Electric Company Circuit breaker accessory reset system
US6459059B1 (en) 2000-03-16 2002-10-01 General Electric Company Return spring for a circuit interrupter operating mechanism
US6373010B1 (en) 2000-03-17 2002-04-16 General Electric Company Adjustable energy storage mechanism for a circuit breaker motor operator
US6586693B2 (en) 2000-03-17 2003-07-01 General Electric Company Self compensating latch arrangement
US6639168B1 (en) 2000-03-17 2003-10-28 General Electric Company Energy absorbing contact arm stop
US6476698B1 (en) 2000-03-17 2002-11-05 General Electric Company Convertible locking arrangement on breakers
US6472620B2 (en) 2000-03-17 2002-10-29 Ge Power Controls France Sas Locking arrangement for circuit breaker draw-out mechanism
FR2806548B1 (fr) 2000-03-17 2002-08-23 Ge Power Controls France Mecanisme extractible pour disjoncteurs
US6479774B1 (en) 2000-03-17 2002-11-12 General Electric Company High energy closing mechanism for circuit breakers
US6388213B1 (en) 2000-03-17 2002-05-14 General Electric Company Locking device for molded case circuit breakers
US6559743B2 (en) 2000-03-17 2003-05-06 General Electric Company Stored energy system for breaker operating mechanism
US6747535B2 (en) 2000-03-27 2004-06-08 General Electric Company Precision location system between actuator accessory and mechanism
US6995640B2 (en) * 2000-05-16 2006-02-07 General Electric Company Pressure sensitive trip mechanism for circuit breakers
US6373357B1 (en) 2000-05-16 2002-04-16 General Electric Company Pressure sensitive trip mechanism for a rotary breaker
US6400245B1 (en) 2000-10-13 2002-06-04 General Electric Company Draw out interlock for circuit breakers
US6429760B1 (en) 2000-10-19 2002-08-06 General Electric Company Cross bar for a conductor in a rotary breaker
US6531941B1 (en) 2000-10-19 2003-03-11 General Electric Company Clip for a conductor in a rotary breaker
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US6469882B1 (en) 2001-10-31 2002-10-22 General Electric Company Current transformer initial condition correction
US6804101B2 (en) 2001-11-06 2004-10-12 General Electric Company Digital rating plug for electronic trip unit in circuit breakers
WO2005034156A1 (de) * 2003-09-13 2005-04-14 Abb Technology Ag Vorrichtung zur betätigung eines elektrischen schaltgerätes
DE102006038191B3 (de) * 2006-08-16 2007-11-29 Moeller Gmbh Schaltgerät, insbesondere Niederspannungsschalter
US7667150B2 (en) * 2008-03-04 2010-02-23 Siemens Industry, Inc. Moveable arm for a circuit breaker and method for making the same
KR101463043B1 (ko) * 2009-09-01 2014-11-18 엘에스산전 주식회사 회로차단기의 슬라이드형 가동접촉자 어셈블리
EP2302657A1 (de) * 2009-09-23 2011-03-30 ABB Schweiz AG Strombegrenzungssystem
KR101141537B1 (ko) * 2011-01-03 2012-05-04 엘에스산전 주식회사 한류형 배선용차단기의 가동접촉자 어셈블리
EP2555217B1 (de) 2011-08-02 2014-01-15 Abb Ag Strombegrenzungssystem
DE102011080468B4 (de) * 2011-08-04 2019-05-29 Siemens Aktiengesellschaft Verfahren zur Herstellung eines Kontaktträgers eines Schaltkontaktes für ein elektromechanisches Schaltgerät sowie ein solcher Kontaktträger
CN204117869U (zh) * 2014-09-18 2015-01-21 浙江正泰电器股份有限公司 断路器的触头装置

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JPH088048B2 (ja) * 1989-09-18 1996-01-29 三菱電機株式会社 限流装置

Also Published As

Publication number Publication date
EP0647958A1 (de) 1995-04-12
DE59401149D1 (de) 1997-01-09
US5510761A (en) 1996-04-23
DE4334577C1 (de) 1995-03-30
ATE145760T1 (de) 1996-12-15
EP0647958B1 (de) 1996-11-27

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