ES203452A1 - Un interruptor eléctrico de circuito - Google Patents

Un interruptor eléctrico de circuito

Info

Publication number
ES203452A1
ES203452A1 ES0203452A ES203452A ES203452A1 ES 203452 A1 ES203452 A1 ES 203452A1 ES 0203452 A ES0203452 A ES 0203452A ES 203452 A ES203452 A ES 203452A ES 203452 A1 ES203452 A1 ES 203452A1
Authority
ES
Spain
Prior art keywords
thermal member
circuit breaker
contact means
interlocking means
actuated
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
ES0203452A
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 ES203452A1 publication Critical patent/ES203452A1/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
    • H01H73/22—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 having electrothermal release and no other automatic release
    • H01H73/30—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 having electrothermal release and no other automatic release reset by push-button, pull-knob or slide

Landscapes

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

Abstract

Interruptor eléctrico de la caldea que se ha hecho referencia en el cual se prevén medios de enclavamiento separados del miembro térmico para ajustar los medios de contacto móviles en posición cerrada estando dichos medios de enclavamiento destinado a ser accionados por el miembro térmico para poner en libertad a los medios de contacto para que se muevan a posición abierta al responder el miembro térmico al calor de la corriente de valor predeterminado.
ES0203452A 1952-02-05 1952-05-10 Un interruptor eléctrico de circuito Expired ES203452A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US269988A US2668886A (en) 1952-02-05 1952-02-05 Circuit breaker

Publications (1)

Publication Number Publication Date
ES203452A1 true ES203452A1 (es) 1952-06-16

Family

ID=23029425

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0203452A Expired ES203452A1 (es) 1952-02-05 1952-05-10 Un interruptor eléctrico de circuito

Country Status (5)

Country Link
US (1) US2668886A (es)
ES (1) ES203452A1 (es)
FR (1) FR1060035A (es)
GB (1) GB709086A (es)
NL (1) NL170063C (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1068355B (es) * 1959-11-05
NL95706C (es) * 1956-03-05 1960-10-15
US3042776A (en) * 1959-09-16 1962-07-03 Texas Instruments Inc Electrical switches

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB482822A (en) * 1936-09-03 1938-04-04 Midland Electric Mfg Co Ltd Improvements relating to thermally-tripped electric switches
US2485736A (en) * 1945-06-16 1949-10-25 Mechanical Products Inc Switch
US2548825A (en) * 1949-03-26 1951-04-10 Clary Multiplier Corp Circuit breaker

Also Published As

Publication number Publication date
GB709086A (en) 1954-05-12
US2668886A (en) 1954-02-09
NL170063C (nl)
FR1060035A (fr) 1954-03-30

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