ES222885U - Disyuntor. - Google Patents

Disyuntor.

Info

Publication number
ES222885U
ES222885U ES1976222885U ES222885U ES222885U ES 222885 U ES222885 U ES 222885U ES 1976222885 U ES1976222885 U ES 1976222885U ES 222885 U ES222885 U ES 222885U ES 222885 U ES222885 U ES 222885U
Authority
ES
Spain
Prior art keywords
breaker
contacts
coil
application device
power application
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.)
Granted
Application number
ES1976222885U
Other languages
English (en)
Other versions
ES222885Y (es
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES222885U publication Critical patent/ES222885U/es
Application granted granted Critical
Publication of ES222885Y publication Critical patent/ES222885Y/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H01H71/505—Latching devices between operating and release mechanism
    • H01H2071/506—Latching devices between operating and release mechanism using balls or rollers in the latching device
    • 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
    • H01H71/128—Manual release or trip mechanisms, e.g. for test purposes
    • 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
    • H01H71/525—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism comprising a toggle between cradle and contact arm and mechanism spring acting between handle and toggle knee

Landscapes

  • Breakers (AREA)

Abstract

Disyuntor que incluye unos contactos cooperantes, un mecanismo de accionamiento para abrir y cerrar dichos contactos, una caja que contiene los contactos y dicho mecanismo de accionamiento, y un dispositivo de disyunción que incluye un sistema magnético de accionamiento que incluye un elemento de accionamiento de disyunción mantenido magnéticamente en una posición no activa, y una bobina de disyunción la cual, al ser momentáneamente energizada, produce la liberación de dicho elemento de accionamiento de disyunción que está sometida a una fuerza de orientación que desplaza el elemento de accionamiento de disyunción de modo que produzca la operación de abertura de los contactos del mecanismo de accionamiento, incluyendo dicho dispositivo de disyunción un primer-dispositivo de aplicación de energía de disyunción para aplicar un impulso de energización a dicha bobina, estando dicho primer dispositivo de aplicación de energía de disyunción dispuesto en el interior de dicha caja y sensible a lascorrientes de sobrecarga predeterminadas que atraviesan dichos contactos, y un segundo dispositivo de aplicación de energía de disyunción que puede funcionar independientemente de dicho primer dispositivo de aplicación de energía de disyunción para aplicar un impulso de energización a dicha bobina a partir de una fuente de energía externa, incluyendo dicho segundo dispositivo de aplicación de energía de disyunción un módulo de control adaptado para su conexión con dicha fuente de energía externa y que tiene unos terminales de salida que están conectados con dicha bobina, estando dicho módulo de control dispuesto fuera de dicha caja.
ES1976222885U 1975-08-15 1976-08-13 Disyuntor. Expired ES222885Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/605,372 US4090159A (en) 1975-08-15 1975-08-15 Circuit breaker with improved trip means

Publications (2)

Publication Number Publication Date
ES222885U true ES222885U (es) 1977-03-01
ES222885Y ES222885Y (es) 1977-06-16

Family

ID=24423400

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1976222885U Expired ES222885Y (es) 1975-08-15 1976-08-13 Disyuntor.

Country Status (7)

Country Link
US (1) US4090159A (es)
AU (1) AU506834B2 (es)
CA (1) CA1065928A (es)
ES (1) ES222885Y (es)
GB (1) GB1552197A (es)
NZ (1) NZ181630A (es)
ZA (1) ZA764517B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE71036B1 (en) * 1990-02-23 1997-01-15 Square D Co A circuit breaker

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3116388A (en) * 1960-12-20 1963-12-31 Gen Electric Circuit breaker trip assembly
US3256407A (en) * 1963-10-28 1966-06-14 Gen Electric Circuit breaker and accessory device combination
US3789268A (en) * 1972-12-29 1974-01-29 Gen Electric Miniature circuit breaker with electronic tripping means
US3808567A (en) * 1973-01-30 1974-04-30 A Maier Circuit breaker with improved resettable latch and trip means

Also Published As

Publication number Publication date
CA1065928A (en) 1979-11-06
ES222885Y (es) 1977-06-16
US4090159A (en) 1978-05-16
AU506834B2 (en) 1980-01-24
GB1552197A (en) 1979-09-12
AU1642376A (en) 1978-02-02
NZ181630A (en) 1980-05-27
ZA764517B (en) 1977-07-27

Similar Documents

Publication Publication Date Title
GB1454354A (en) Circuit breaker with flux transfer magnetic actuator
ES332174A1 (es) Dispositivo electrico de control.
ES222256U (es) Un interruptor de circuito.
ES430451A1 (es) Perfeccionamientos en interruptores automaticos.
GB1431316A (en) Circuit breaker
ES295601A1 (es) Un dispositivo interruptor electrico
GB1231165A (es)
GB1143805A (es)
ES372811A1 (es) Dispositivo interruptor de circuito.
ES222885U (es) Disyuntor.
ES226997U (es) Un disyuntor.
ES8406739A1 (es) Perfeccionamientos en un circuito de punto de cruce cero para producir una senal de salida en respuesta a una orden de entrada
GB1424912A (en) Electrical power distribuition system having a current-limiting selective protective arrangement
CH613809A5 (en) Current limiter/circuit breaker
US2515314A (en) Electrical control device
ES287634A1 (es) Perfeccionamientos introducidos en los disyuntores de circuitos eléctricos
ES260872A1 (es) Un mecanismo para operar un cortador de circuito
GB975853A (en) Electromagnetic switch
US3028527A (en) Anti-pump control circuit for motor closed circuit breaker
GB1104434A (en) Circuit breakers with thermal and magnetic release mechanisms
GB907519A (en) A sealed magnetic contact device
ES435061A1 (es) Un dispositivo disyuntor electrico.
GB1161401A (en) Operating Mechanisms for Electrical Circuit Interrupters
GB838399A (en) Improvements in and relating to electric circuit breakers
ES176957U (es) Interruptor electrico.