ES218930A1 - Un interruptor de ciurcuito electrico - Google Patents

Un interruptor de ciurcuito electrico

Info

Publication number
ES218930A1
ES218930A1 ES0218930A ES218930A ES218930A1 ES 218930 A1 ES218930 A1 ES 218930A1 ES 0218930 A ES0218930 A ES 0218930A ES 218930 A ES218930 A ES 218930A ES 218930 A1 ES218930 A1 ES 218930A1
Authority
ES
Spain
Prior art keywords
contacts
handle
open
circuit breaker
obstruction
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
Application number
ES0218930A
Other languages
English (en)
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 ES218930A1 publication Critical patent/ES218930A1/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
    • H01H2300/046—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H using snap closing 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
    • H01H71/501—Means for breaking welded contacts; Indicating contact welding or other malfunction of the circuit breaker

Landscapes

  • Breakers (AREA)

Abstract

Interruptor de circuito eléctrico que tiene contactos relativamente móviles que pueden mutuamente juntarse y separarse para cerrar y abrir un circuito y que tiene medios accionables automáticamente en respuesta a condiciones de carga para causar la apertura de los contactos un mango un mecanismo normalmente bajo control sustancialmente sostenido por dicho mango para cerrar dichos contactos incluyendo dicho mecanismo una disposición elástica que permite oprimir juntos los contactos después de unirse mientras el mango continúa accionando el mecanismo para completar su movimiento de cierre caracterizado por la provisión de una obstrucción temporal que detiene el movimiento del contacto en un momento en que los contactos están separados y es efectiva hasta que el mango ha alcanzado su posición de contactos cerrados siendo entonces suprimida la obstrucción de modo que los contactos están rápidamente a posición unida libre de control por el mango.
ES0218930A 1953-12-11 1954-12-10 Un interruptor de ciurcuito electrico Expired ES218930A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US397662A US2811605A (en) 1953-12-11 1953-12-11 Circuit breaker

Publications (1)

Publication Number Publication Date
ES218930A1 true ES218930A1 (es) 1955-03-16

Family

ID=23572125

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0218930A Expired ES218930A1 (es) 1953-12-11 1954-12-10 Un interruptor de ciurcuito electrico

Country Status (6)

Country Link
US (1) US2811605A (es)
DE (1) DE1096471B (es)
ES (1) ES218930A1 (es)
FR (1) FR1124012A (es)
GB (1) GB778952A (es)
NL (1) NL193015A (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2923788A (en) * 1957-07-03 1960-02-02 Fed Pacific Electric Co Circuit breakers
US2923795A (en) * 1957-07-03 1960-02-02 Fed Pacific Electric Co Multi-pole circuit breakers
US2901575A (en) * 1957-08-16 1959-08-25 Texas Instruments Inc Electrical switch
US2975253A (en) * 1958-07-21 1961-03-14 Ite Circuit Breaker Ltd Contact arm kicker for circuit breakers
NL273896A (es) * 1961-01-24
DE1129223B (de) * 1961-02-09 1962-05-10 Continental Elektro Ind Ag Schaltschloss fuer elektrische Schalter, insbesondere Leitungsschutzschalter
DE1140271B (de) * 1961-03-24 1962-11-29 Licentia Gmbh Mechanismus fuer Installationsselbstschalter
US3183325A (en) * 1961-05-03 1965-05-11 Fed Pacific Electric Co Trip indicating circuit breakers
DE1178500B (de) * 1962-03-09 1964-09-24 Stotz Kontakt Gmbh Schaltmechanismus mit Momenteinschaltung fuer Installationsselbstschalter
US3500275A (en) * 1968-03-11 1970-03-10 Federal Pacific Electric Co Automatic circuit breakers
US3610856A (en) * 1970-08-25 1971-10-05 Federal Pacific Electric Co Molded case circuit breaker having an auxiliary contact separating spring
US3784940A (en) * 1972-09-15 1974-01-08 Federal Pacific Electric Co Circuit breaker with overcurrent and auxiliary releases
DE4446411A1 (de) * 1994-12-23 1996-06-27 Kopp Heinrich Ag Vorrichtung zur Beschleunigung des Einschaltvorgangs zwischen elektrischen Kontakten
CN107369593B (zh) * 2017-06-08 2023-11-10 乐清市智顺电气有限公司 一种断路保护开关的操作机构

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE593512C (de) * 1934-02-27 Siemens Schuckertwerke Akt Ges Installationsselbstschalter mit Momenteinschaltung
CA468174A (en) * 1950-09-19 Canadian Westinghouse Company Electric circuit interrupters
US2070305A (en) * 1934-01-03 1937-02-09 Westinghouse Electric & Mfg Co Circuit interrupter
US2013827A (en) * 1934-02-23 1935-09-10 Westinghouse Electric & Mfg Co Circuit interrupter
US2158369A (en) * 1935-03-25 1939-05-16 Square D Co Electric switch
US2126412A (en) * 1937-01-12 1938-08-09 Trumbull Electric Mfg Co Circuit breaker
US2214695A (en) * 1938-03-19 1940-09-10 Westinghouse Electric & Mfg Co Circuit breaker
US2320355A (en) * 1940-01-19 1943-06-01 Bulldog Electric Prod Co Circuit breaker
US2310854A (en) * 1941-07-10 1943-02-09 Westinghouse Electric & Mfg Co Circuit breaker
US2306235A (en) * 1941-08-06 1942-12-22 Gen Electric Circuit breaker
US2332496A (en) * 1942-01-28 1943-10-26 Westinghouse Electric & Mfg Co Circuit breaker
US2426880A (en) * 1942-03-23 1947-09-02 Square D Co Circuit breaker
US2343264A (en) * 1942-11-06 1944-03-07 Bulldog Electric Prod Co Switch
US2357151A (en) * 1943-04-10 1944-08-29 Gen Electric Circuit breaker
US2416266A (en) * 1944-11-29 1947-02-18 Wadsworth Electric Mfg Co Inc Circuit breaker
US2666114A (en) * 1951-03-24 1954-01-12 Square D Co Circuit breaker
US2697765A (en) * 1951-05-18 1954-12-21 John L Little Power interrupter for electrical appliances
US2660643A (en) * 1951-10-16 1953-11-24 Westinghouse Electric Corp Circuit breaker
US2652465A (en) * 1951-12-22 1953-09-15 Square D Co Circuit breaker
US2681396A (en) * 1952-05-01 1954-06-15 Fed Electric Prod Co Circuit breaker with spring biased pivot for movable contact members
US2692926A (en) * 1952-09-06 1954-10-26 Fed Electric Prod Co Multipole circuit breaker
US2681397A (en) * 1953-01-02 1954-06-15 Bulldog Electric Products Co Circuit breaker
US2700713A (en) * 1953-07-10 1955-01-25 Fed Electric Prod Co Automatic circuit breaker

Also Published As

Publication number Publication date
NL193015A (es)
DE1096471B (de) 1961-01-05
GB778952A (en) 1957-07-17
FR1124012A (fr) 1956-10-02
US2811605A (en) 1957-10-29

Similar Documents

Publication Publication Date Title
ES218930A1 (es) Un interruptor de ciurcuito electrico
ES293196A1 (es) Perfeccionamientos en interruptores electricos con indicaciën a distancia de los disparos
GB652924A (en) An improved control device for gramophones and other similar apparatus
ES264650A1 (es) Un dispositivo interruptor
ES229015A1 (es) Un dispositivo interruptor de circuito
GB708191A (en) Improvements relating to spring-closed electric circuit-breakers
ES332195A1 (es) Perfeccionamientos en dispositivos de alarma accionados por bateria.
ES203452A1 (es) Un interruptor eléctrico de circuito
ES260872A1 (es) Un mecanismo para operar un cortador de circuito
GB741564A (en) Improvements in and relating to lever-operated electric switches
ES176957U (es) Interruptor electrico.
ES232714A1 (es) Un aparato disyuntor
ES214198A1 (es) Un interruptor automático de circuito
ES222024A1 (es) Perfeccionamientos en los relojes eléctricos de péndulo
ES239331A3 (es) Aparato electrico para el accionamiento de puertas
ES7289U (es) Interruptor eléctrico de palanca
ES223525A1 (es) Un dispositivo de desenganche electromagnético para interruptores eléctricos
ES202877A1 (es) Un interruptor eléctrico
ES31227U (es) Interruptor automático para relacionar uno o más circuitos eléctricos determinados con un reloj despertador usual
ES202112A1 (es) Un interruptor de circuito eléctrico
ES222848A1 (es) Un dispositivo de contacto para conectadores eléctricos
ES263058A1 (es) Perfeccionamientos en los interruptores de potencia
ES237478A3 (es) Perfeccionamientos en los interruptores automaticos de maxima.
ES202232A3 (es) Mecanismo con disposición eléctrica para darle cuerda automáticamente
ES295889A1 (es) Mejoras en interruptores de circuito electrico, con funcionamiento en vacio