MX2013007403A - Palanca de reinicializacion de dispositivo de desconexion de piston. - Google Patents

Palanca de reinicializacion de dispositivo de desconexion de piston.

Info

Publication number
MX2013007403A
MX2013007403A MX2013007403A MX2013007403A MX2013007403A MX 2013007403 A MX2013007403 A MX 2013007403A MX 2013007403 A MX2013007403 A MX 2013007403A MX 2013007403 A MX2013007403 A MX 2013007403A MX 2013007403 A MX2013007403 A MX 2013007403A
Authority
MX
Mexico
Prior art keywords
trip mechanism
pressure trip
pressure
breaker
reset lever
Prior art date
Application number
MX2013007403A
Other languages
English (en)
Inventor
Cameron Woodson
Rodney Powell
Original Assignee
Schneider Electric Usa Inc
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 Schneider Electric Usa Inc filed Critical Schneider Electric Usa Inc
Publication of MX2013007403A publication Critical patent/MX2013007403A/es

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
    • 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
    • H01H2077/025—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 pneumatic means, e.g. by arc pressure
    • 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
    • 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
    • H01H71/58—Manual reset mechanisms which may be also used for manual release actuated by push-button, pull-knob, or slide

Landscapes

  • Breakers (AREA)
  • Circuit Breakers (AREA)

Abstract

Un dispositivo para transferir movimiento desde una palanca manual a una palanca de reinicialización de un mecanismo de desconexión por presión en un cortacircuito de caja moldeada. El mecanismo de desconexión por presión se activa cuando se liberan gases calientes durante un evento de arco y el incremento resultante a la presión fuerza a un pistón en el mecanismo para expandirse y activar de este modo el cortacircuito. En algunos eventos de interrupción, los gases calientes y ocasionalmente los fragmentos de metal fundido, son responsables de amarrar la superficie plástica del pistón del mecanismo de conexión por pistón e impedir que el mecanismo regrese a su posición de pre-interrupción aún cuando se desvía a la posición de pre-interrupción con un resorte. Una configuración descrita en la presente proporciona la articulación del movimiento de la palanca manual accionada a mano usada para reinicializar el interruptor a la plalanca de reinicialización conectada a l mecanismo de desconexión por presión a fin de forzar al mecanismo de desconexión por presión a regresar a su posición de pre-interrupción.
MX2013007403A 2011-01-05 2011-12-16 Palanca de reinicializacion de dispositivo de desconexion de piston. MX2013007403A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/985,104 US8471655B2 (en) 2011-01-05 2011-01-05 Piston trip reset lever
PCT/US2011/065320 WO2012094133A1 (en) 2011-01-05 2011-12-16 Piston trip reset lever

Publications (1)

Publication Number Publication Date
MX2013007403A true MX2013007403A (es) 2013-11-01

Family

ID=45464118

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013007403A MX2013007403A (es) 2011-01-05 2011-12-16 Palanca de reinicializacion de dispositivo de desconexion de piston.

Country Status (9)

Country Link
US (1) US8471655B2 (es)
EP (1) EP2661765B8 (es)
JP (1) JP5914519B2 (es)
CN (1) CN103282995B (es)
BR (1) BR112013017297B1 (es)
CA (1) CA2822349A1 (es)
MX (1) MX2013007403A (es)
RU (1) RU2013130237A (es)
WO (1) WO2012094133A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8698024B2 (en) * 2011-11-18 2014-04-15 Schneider Electric USA, Inc. Pressure sensitive trip mechanism with debris control
US9899176B2 (en) * 2016-04-07 2018-02-20 General Electric Company Self-resetting biasing devices for current limiting circuit breaker trip systems
FR3058560B1 (fr) * 2016-11-10 2019-08-23 Hager-Electro Sas Declencheur a pression pour appareil electrique de protection de ligne
EP3557597B1 (en) 2018-04-20 2024-01-17 ABB S.p.A. Low-voltage circuit breaker
US10984974B2 (en) * 2018-12-20 2021-04-20 Schneider Electric USA, Inc. Line side power, double break, switch neutral electronic circuit breaker

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4617545A (en) * 1982-08-30 1986-10-14 Rte Corporation Submersible primary circuit breaker
FR2661776B1 (fr) 1990-05-04 1996-05-10 Merlin Gerin Declencheur instantane d'un disjoncteur.
FR2682530B1 (fr) * 1991-10-15 1993-11-26 Merlin Gerin Gamme de disjoncteurs basse tension a boitier moule.
US6369340B1 (en) * 2000-03-10 2002-04-09 General Electric Company Circuit breaker mechanism for a contact system
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
JP4889339B2 (ja) * 2006-03-29 2012-03-07 日東工業株式会社 配線用遮断器
US7875822B2 (en) * 2008-01-10 2011-01-25 General Electric Company Ablative-based multiphase current interrupter

Also Published As

Publication number Publication date
CN103282995A (zh) 2013-09-04
WO2012094133A1 (en) 2012-07-12
EP2661765A1 (en) 2013-11-13
JP5914519B2 (ja) 2016-05-11
EP2661765B1 (en) 2016-03-09
US8471655B2 (en) 2013-06-25
RU2013130237A (ru) 2015-02-10
JP2014502031A (ja) 2014-01-23
BR112013017297A2 (pt) 2016-10-25
EP2661765B8 (en) 2016-05-18
CN103282995B (zh) 2016-03-02
CA2822349A1 (en) 2012-07-12
US20120168292A1 (en) 2012-07-05
BR112013017297B1 (pt) 2021-03-30

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Legal Events

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