ES197318U - Interruptor automatico o disyuntor de accionamiento manual. - Google Patents

Interruptor automatico o disyuntor de accionamiento manual.

Info

Publication number
ES197318U
ES197318U ES0197318U ES197318U ES197318U ES 197318 U ES197318 U ES 197318U ES 0197318 U ES0197318 U ES 0197318U ES 197318 U ES197318 U ES 197318U ES 197318 U ES197318 U ES 197318U
Authority
ES
Spain
Prior art keywords
contacts
contact element
circuit breaker
contact
actuator
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
ES0197318U
Other languages
English (en)
Other versions
ES197318Y (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.)
Federal Pacific Electric Co
Original Assignee
Federal Pacific Electric 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 Federal Pacific Electric Co filed Critical Federal Pacific Electric Co
Publication of ES197318U publication Critical patent/ES197318U/es
Application granted granted Critical
Publication of ES197318Y publication Critical patent/ES197318Y/es
Expired 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
    • H01H71/529—Manual reset mechanisms which may be also used for manual release actuated by lever comprising an electroresponsive element forming part of the transmission chain between handle and contact arm

Landscapes

  • Breakers (AREA)
  • Mechanisms For Operating Contacts (AREA)

Abstract

Interruptor automático o disyuntor de accionamiento manual, caracterizado porque dichos interruptores comprenden un elemento de contacto móvil alargado obtenido entre sus elementos en un pivote de elemento de contacto, cuyo elemento de contacto móvil alargado tiene un contacto móvil en un extremo, un contacto compañero acoplable coz dicho contacto móvil y desacoplable del mismo cuando se cierra y abre respectivamente el disyuntor, teniendo dicho elemento de contacto móvil un accionador llevado por un pivote accionador en el extremo del elemento de contacto móvil contrario a dicho contacto móvil y un fiador disparable por sobrecarga que retiene normalmente dicho accionador, una palanca acodada que comprende un mando pivotado y una articulación conectada a dicho mando, funcionando dicha palanca acodada desde un estado abatido a un estado erguido para hacer funcionar dicho accionador y para hacer funcionar, por lo tanto, dicho elemento de contacto móvil alargado con el fin de cerrar los contactos; y porque dichos interruptores comprenden medios de resorte que empujan dicho brazo de contacto en la dirección de apertura de los contactos, y un muelle auxilar que actúa en dicho elemento de contacto alargado en la dirección de apertura de los contactos cuando estos están cerrados, apoyándose dicho muelle auxiliar contra un punto de reacción cuando los contactos están cerrados y cuando los contactos están parcialmente abiertos, pero no apoyándose contra dicho punto de reacción cuando dicho disyuntor está do fiador de sobrecarga.
ES1971197318U 1970-08-25 1971-07-15 Interruptor automatico o disyuntor de accionamiento manual. Expired ES197318Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6672670A 1970-08-25 1970-08-25

Publications (2)

Publication Number Publication Date
ES197318U true ES197318U (es) 1975-04-16
ES197318Y ES197318Y (es) 1975-10-01

Family

ID=22071296

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1971197318U Expired ES197318Y (es) 1970-08-25 1971-07-15 Interruptor automatico o disyuntor de accionamiento manual.

Country Status (3)

Country Link
US (1) US3610856A (es)
ES (1) ES197318Y (es)
GB (1) GB1344886A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3815070A (en) * 1972-12-22 1974-06-04 Federal Pacific Electric Co Circuit breaker with wide opening contacts
US4366354A (en) * 1980-12-29 1982-12-28 Federal Pacific Electric Company Circuit breaker with improved contact push-off spring
US4375628A (en) * 1981-10-09 1983-03-01 Federal Pacific Electric Company Circuit breaker

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2803721A (en) * 1953-07-03 1957-08-20 Fed Electric Prod Co Thermal latching means, particularly for ambient temperature compensation of circuit breakers
NL193015A (es) * 1953-12-11

Also Published As

Publication number Publication date
ES197318Y (es) 1975-10-01
US3610856A (en) 1971-10-05
GB1344886A (en) 1974-01-23

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