ES2014685A6 - Mecanismo de excitacion para interruptor automatico de circuito. - Google Patents

Mecanismo de excitacion para interruptor automatico de circuito.

Info

Publication number
ES2014685A6
ES2014685A6 ES8902248A ES8902248A ES2014685A6 ES 2014685 A6 ES2014685 A6 ES 2014685A6 ES 8902248 A ES8902248 A ES 8902248A ES 8902248 A ES8902248 A ES 8902248A ES 2014685 A6 ES2014685 A6 ES 2014685A6
Authority
ES
Spain
Prior art keywords
blade
carrier
handle
housing
circuit 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 - Lifetime
Application number
ES8902248A
Other languages
English (en)
Inventor
Daniel J Runyan
Thomas A Edds
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.)
Schneider Electric USA Inc
Original Assignee
Square D Co
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 Square D Co filed Critical Square D Co
Publication of ES2014685A6 publication Critical patent/ES2014685A6/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
    • 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
    • H01H71/522—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism
    • 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
    • H01H71/1009—Interconnected mechanisms
    • H01H71/1018—Interconnected mechanisms with only external interconnections

Landscapes

  • Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Keying Circuit Devices (AREA)

Abstract

MECANISMO DE EXCITACION PARA INTERRUPTOR AUTOMATICO DE CIRCUITO; EL INTERRUPTOR AUTOMATICO DE CIRCUITO CONSISTE EN UN ALOJAMIENTO QUE TIENE UN CONTACTO FIJO Y UN CONTACTO MOVIBLE MONTADOS EN UNA CUCHILLA QUE A SU VEZ ESTA SOSTENIDA PIVOTALMENTE EN UN PORTADOR DE CUCHILLA QUE PIVOTEA DENTRO DEL ALOJAMIENTO Y UNA MANIJA QUE COOPERA CON EL PORTADOR DE CUCHILLA PARA PIVOTEAR EL PORTADOR ENTRE POSICIONES. UNA PALANCA DE DISPARO ESTA MONTADA PIVOTALMENTE EN EL ALOJAMIENTO Y TIENE MEDIOS DE POLARIZACION INTERPUESTOS ENTRE LA CUCHILLA Y LA PALANCA DE DISPARO PARA PIVOTEAR LA CUCHILLA ENTRE POSICIONES RESPECTIVAS CON MEDIOS DE CERROJO QUE MANTIENEN LA PALANCA DE DISPARO EN UNA POSICION DONDE LA CUCHILLA Y EL PORTADOR DE CUCHILLA SON POLARIZADOS PARA CERRAR LOS CONTACTOS. LA MANIJA Y EL PORTADOR TIENEN SUPERFICIES DE LEVA COOPERANTES QUE MAGNIFICAN LAS FUERZAS APLICADAS A LA MANIJA PARA MOVIMIENTO PIVOTAL DEL PORTADOR.
ES8902248A 1988-06-27 1989-06-27 Mecanismo de excitacion para interruptor automatico de circuito. Expired - Lifetime ES2014685A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/211,620 US4912441A (en) 1988-06-27 1988-06-27 Drive mechanism for circuit breaker

Publications (1)

Publication Number Publication Date
ES2014685A6 true ES2014685A6 (es) 1990-07-16

Family

ID=22787682

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8902248A Expired - Lifetime ES2014685A6 (es) 1988-06-27 1989-06-27 Mecanismo de excitacion para interruptor automatico de circuito.

Country Status (8)

Country Link
US (1) US4912441A (es)
EP (1) EP0379558A1 (es)
JP (1) JPH03501309A (es)
AU (1) AU610475B2 (es)
CA (1) CA1329820C (es)
ES (1) ES2014685A6 (es)
MX (1) MX166131B (es)
WO (1) WO1990000344A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5866996A (en) * 1996-12-19 1999-02-02 Siemens Energy & Automation, Inc. Contact arm with internal in-line spring
US6087914A (en) * 1996-12-19 2000-07-11 Siemens Energy & Automation, Inc. Circuit breaker combination thermal and magnetic trip actuator
US5844188A (en) * 1996-12-19 1998-12-01 Siemens Energy & Automation, Inc. Circuit breaker with improved trip mechanism
US5894260A (en) * 1996-12-19 1999-04-13 Siemens Energy & Automation, Inc. Thermal sensing bi-metal trip actuator for a circuit breaker
US6034586A (en) * 1998-10-21 2000-03-07 Airpax Corporation, Llc Parallel contact circuit breaker
US6853274B2 (en) 2001-06-20 2005-02-08 Airpax Corporation, Llc Circuit breaker
EP3048632B1 (en) * 2015-01-20 2017-08-16 Siemens Aktiengesellschaft Method for operating a circuit breaker and circuit breaker

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2904655A (en) * 1954-10-28 1959-09-15 Westinghouse Electric Corp Circuit breaker
US3436710A (en) * 1967-05-24 1969-04-01 Gen Electric Electric circuit breaker

Also Published As

Publication number Publication date
EP0379558A1 (en) 1990-08-01
CA1329820C (en) 1994-05-24
US4912441A (en) 1990-03-27
MX166131B (es) 1992-12-30
AU3850289A (en) 1990-02-05
JPH03501309A (ja) 1991-03-22
WO1990000344A1 (en) 1990-01-25
AU610475B2 (en) 1991-05-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990301