ES214844A1 - Un interruptor de circuito eléctrico - Google Patents

Un interruptor de circuito eléctrico

Info

Publication number
ES214844A1
ES214844A1 ES0214844A ES214844A ES214844A1 ES 214844 A1 ES214844 A1 ES 214844A1 ES 0214844 A ES0214844 A ES 0214844A ES 214844 A ES214844 A ES 214844A ES 214844 A1 ES214844 A1 ES 214844A1
Authority
ES
Spain
Prior art keywords
support
contacts
support structure
circuit breaker
electric circuit
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
ES0214844A
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.)
Mechanical Products Inc
Original Assignee
Mechanical Products 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 Mechanical Products Inc filed Critical Mechanical Products Inc
Publication of ES214844A1 publication Critical patent/ES214844A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/60—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism cartridge type, e.g. screw-in cartridge
    • 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
    • H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
    • H01H71/7427—Adjusting only the electrothermal mechanism

Landscapes

  • Breakers (AREA)
  • Thermally Actuated Switches (AREA)

Abstract

Un interruptor de cicuito eléctrico en el que la protección de sobrecarga es dada por la acción de un elemetno de enganche térmico bimetálico en conexión eléctrica con contacto móviles y dispuestos de modo que se desconecta automáticamente de un apoyo al ocurrir una sobrecarga automáticamente de un apoyo al ocurrir una sobrecarga de corriente a fin de hacer que los contactos se muevan a posición abierta e interrupan el circuito completado cuando los contactos están en posición cerrada y en el qeu el enganche térmico puede reponerse contra el apoyo para cerrar los contactos y completar de nuevo el circuito caracterizado porque el apoyo (12 44 62) para el enganche bimetálico (10 50 64) está montado sobre una estructura soporte (16 48 58) de modo que pueda moverse con relación a dicha estructura de soporte y se proveen medios ajustables (30 54 66) en asociación operante con el apoyo capaces de ser actuados para ajustar la posición del apoyo sobre dicha estructa de soporte para con ello variar la distancia que el enganche (10 50 64) tiene que recorrer a fin de desconectarse del apoyo.
ES0214844A 1953-04-22 1954-04-21 Un interruptor de circuito eléctrico Expired ES214844A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US350455A US2694122A (en) 1953-04-22 1953-04-22 Electric circuit breaker

Publications (1)

Publication Number Publication Date
ES214844A1 true ES214844A1 (es) 1954-06-01

Family

ID=23376797

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0214844A Expired ES214844A1 (es) 1953-04-22 1954-04-21 Un interruptor de circuito eléctrico

Country Status (7)

Country Link
US (1) US2694122A (es)
CH (1) CH318051A (es)
DE (1) DE971628C (es)
ES (1) ES214844A1 (es)
FR (1) FR1097554A (es)
GB (1) GB756764A (es)
NL (2) NL186856B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2859304A (en) * 1954-07-09 1958-11-04 Ite Circuit Breaker Ltd Circuit breaker
US2809255A (en) * 1955-04-12 1957-10-08 Westinghouse Electric Corp Circuit breaker
US2844690A (en) * 1956-09-17 1958-07-22 Dominick A Lombardo Circuit breaker for individual circuits
US2958748A (en) * 1959-04-27 1960-11-01 Cts Corp Combination electrical control

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE496251C (de) * 1928-07-01 1930-04-17 Wilhelm Leyhausen Thermische Ausloesevorrichtung fuer elektrische Schalter
DE538849C (de) * 1930-09-23 1931-11-19 Siemens Schuckertwerke Akt Ges Waermeausloeser mit unmittelbarer Heizung
DE649003C (de) * 1934-12-21 1937-08-12 Aeg Installationsselbstschalter mit einer Druckknopf-Klinkenfreiausloesung
US2214695A (en) * 1938-03-19 1940-09-10 Westinghouse Electric & Mfg Co Circuit breaker
US2388617A (en) * 1943-05-17 1945-11-06 Line Material Co Switch construction
US2418537A (en) * 1944-01-07 1947-04-08 Morris B Wood Electric circuit breaker
US2624816A (en) * 1945-05-09 1953-01-06 Westinghouse Electric Corp Circuit breaker
US2501363A (en) * 1946-07-20 1950-03-21 Westinghouse Electric Corp Shock-resisting thermallyresponsive device
NL143732B (nl) * 1947-12-10 Itt Werkwijze voor het beschermen van een halfgeleiderlichaam met een p,n-overgang en halfgeleiderlichaam vervaardigd volgens de werkwijze.
US2573306A (en) * 1948-08-11 1951-10-30 Gen Electric Electric circuit breaker
DE1632535U (de) * 1948-10-01 1951-12-20 Ellenberger & Poensgen Installationsselbstschalter.
DE836965C (de) * 1950-03-22 1952-04-17 Elektrotechnische Spezialfabri Selbstschalter, insbesondere in Stoepselform

Also Published As

Publication number Publication date
DE971628C (de) 1959-03-05
NL89251C (es)
FR1097554A (fr) 1955-07-07
CH318051A (fr) 1956-12-15
US2694122A (en) 1954-11-09
GB756764A (en) 1956-09-12
NL186856B (nl)

Similar Documents

Publication Publication Date Title
GB1094380A (en) Electric circuit breaker with thermal tripping means
GB611817A (en) Improvements in or relating to trip means for electric circuit breakers
ES295601A1 (es) Un dispositivo interruptor electrico
ES379602A1 (es) Dispositivo de control electrico.
FR1095989A (fr) Mécanisme perfectionné de déclenchement pour disjoncteurs électriques automatiques
ES214844A1 (es) Un interruptor de circuito eléctrico
GB1028634A (en) Overload protective electric switch
GB911844A (en) Improvements in or relating to electrical circuit breakers
GB1090456A (en) Miniature electric circuit-breakers
GB709086A (en) Improvements in and relating to automatic electric circuit breakers
ES331886A1 (es) Un dispositivo disparador de sobrecorriente, en especial un cortacircuito.
CH305241A (de) Mehrpoliger Motorschutzschalter mit thermischem Überstromschutz und Freiauslösung.
GB784567A (en) Improvements in thermally operated overload circuit breakers
ES435061A1 (es) Un dispositivo disyuntor electrico.
GB749305A (en) Improvements relating to snap-action electric switches
ES203060A1 (es) Mejoras en la construcción de interruptores automáticos multipolares, especialmente interruptores protectores de motor con dispositivo de escape térmicos y electromagnéticos
GB1249508A (en) Electric circuit breakers
ES293359A3 (es) Dispositivo de disparo de interruptor de circuito con compensaciën por ambiente
ES331120A1 (es) Perfeccionamientos en interruptores electricos automaticos.
AU157797B2 (en) Improvements in and relating to electrical circuit breakers incorporating temperature compensated bimetallic latching means
GB1137435A (en) Improved device for tripping a circuit breaker
AU780652A (en) Improvements in and relating to electric circuit breakers. incorporating bimetallic latching means
GB1008874A (en) Electric circuit-breakers
AU795552A (en) Improvements in and relating to electrical circuit breakers incorporating temperature compensated bimetallic latching means
GB577654A (en) Improvements in or relating to protective devices for electrical apparatus