ES454940A1 - Perfeccionamientos introducidos en un disyuntor electrico. - Google Patents

Perfeccionamientos introducidos en un disyuntor electrico.

Info

Publication number
ES454940A1
ES454940A1 ES454940A ES454940A ES454940A1 ES 454940 A1 ES454940 A1 ES 454940A1 ES 454940 A ES454940 A ES 454940A ES 454940 A ES454940 A ES 454940A ES 454940 A1 ES454940 A1 ES 454940A1
Authority
ES
Spain
Prior art keywords
circuit breaker
electric circuit
trip means
contacts
breaker
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
ES454940A
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.)
Ottermill Ltd
Original Assignee
Ottermill Ltd
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 Ottermill Ltd filed Critical Ottermill Ltd
Publication of ES454940A1 publication Critical patent/ES454940A1/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
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/40—Combined electrothermal and electromagnetic mechanisms

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Mechanical Means For Catching Fish (AREA)

Abstract

Perfeccionamientos introducidos en un disyuntor eléctrico que comprende una disposición de interrupción que tiene un contacto estacionario y un contacto móvil, los cuales son llevados a aplicación para completar un circuito eléctrico cando el disyuntor está en una condición de cerrado, y los cuales son separados para interrumpir el circuito cuando se dispara el disyuntor, teniendo la disposición de interrupción un miembro actuador que es retenido por un miembro de enganche montado de modo movible cuando el disyuntor está en la condición de cerrado y que es liberado por el miembro de enganche para accionar la disposición de interrupción a una condición abierta cuando se dispara el disyuntor, habiéndose previsto medios de disparo los cuales mueven el miembro de enganche y liberan con ello el miembro actuador y disparan el disyuntor, cuando circula una corriente superior a una corriente umbral dada a través de un elemento que lleva corriente de los medios de disparo, estando conectado el contacto móvil al citado elemento que lleva corriente por medio de un conductor flexible, estando hecho el miembro de enganche de material aislante eléctrico.
ES454940A 1976-01-12 1977-01-11 Perfeccionamientos introducidos en un disyuntor electrico. Expired ES454940A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB998/76A GB1492906A (en) 1976-01-12 1976-01-12 Electric circuit breaker

Publications (1)

Publication Number Publication Date
ES454940A1 true ES454940A1 (es) 1978-03-16

Family

ID=9714223

Family Applications (1)

Application Number Title Priority Date Filing Date
ES454940A Expired ES454940A1 (es) 1976-01-12 1977-01-11 Perfeccionamientos introducidos en un disyuntor electrico.

Country Status (10)

Country Link
US (1) US4156219A (es)
AR (1) AR213190A1 (es)
AU (1) AU507520B2 (es)
BR (1) BR7700079A (es)
CA (1) CA1070360A (es)
ES (1) ES454940A1 (es)
GB (1) GB1492906A (es)
IT (1) IT1084652B (es)
NZ (1) NZ182976A (es)
ZA (1) ZA767616B (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4479101A (en) * 1982-07-02 1984-10-23 Siemens-Allis, Inc. Circuit breaker with self-adjusting armature
US4481491A (en) * 1983-01-06 1984-11-06 General Electric Company Insulated latch-cradle mechanism
US4868529A (en) * 1988-08-24 1989-09-19 Siemens Energy & Automation, Inc. Circuit breaker armature latch with control leg
US5189066A (en) * 1989-11-22 1993-02-23 The Procter & Gamble Company Pharmaceutical compositions of tebufelone
US5179364A (en) * 1990-08-02 1993-01-12 Terry Marquardt Overload relay
FR2671906B1 (fr) * 1991-01-21 1996-10-31 Sextant Avionique Disjoncteur magnetothermique compense en temperature.
US5225800A (en) * 1992-02-25 1993-07-06 General Electric Company Thermal-magnetic trip unit with low current response
US5250918A (en) * 1992-05-05 1993-10-05 Square D Company Automatic miniature circuit breaker with Z-axis assemblage current response mechanism
US5844188A (en) * 1996-12-19 1998-12-01 Siemens Energy & Automation, Inc. Circuit breaker with improved trip mechanism
US5894260A (en) * 1996-12-19 1999-04-13 Siemens Energy & Automation, Inc. Thermal sensing bi-metal trip actuator for a circuit breaker
US6087914A (en) * 1996-12-19 2000-07-11 Siemens Energy & Automation, Inc. Circuit breaker combination thermal and magnetic trip actuator
US5866996A (en) * 1996-12-19 1999-02-02 Siemens Energy & Automation, Inc. Contact arm with internal in-line spring
US5864266A (en) * 1997-12-18 1999-01-26 Square D Company Reverse deflection prevention arrangement for a bimetal in a circuit breaker
DE102004055564B4 (de) * 2004-11-18 2022-05-05 Abb Ag Elektrisches Installationsschaltgerät
DE102005041232B4 (de) * 2005-08-31 2009-11-26 Abb Ag Elektrisches Schaltgerät
DE102005041231B4 (de) * 2005-08-31 2009-11-26 Abb Ag Elektrisches Schaltgerät
DE102005044540A1 (de) * 2005-09-17 2007-03-22 Abb Patent Gmbh Elektrisches Installationsschaltgerät
US8836453B2 (en) * 2011-10-07 2014-09-16 Siemens Industry, Inc. Electronic circuit breaker, electronic circuit breaker subassembly, circuit breaker secondary electrical contact assembly, and powering methods
EP3790124A1 (en) 2011-10-13 2021-03-10 Apple Inc. Power adapter with a single-piece insulator assembly
US10984974B2 (en) * 2018-12-20 2021-04-20 Schneider Electric USA, Inc. Line side power, double break, switch neutral electronic circuit breaker

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3040144A (en) * 1959-07-16 1962-06-19 Fed Pacific Electric Co Circuit breakers
US3278708A (en) * 1965-11-26 1966-10-11 Gen Electric Electric circuit breaker with thermal magnetic trip

Also Published As

Publication number Publication date
US4156219A (en) 1979-05-22
AU507520B2 (en) 1980-02-21
IT1084652B (it) 1985-05-28
CA1070360A (en) 1980-01-22
AR213190A1 (es) 1978-12-29
ZA767616B (en) 1977-11-30
GB1492906A (en) 1977-11-23
AU2106477A (en) 1978-07-13
BR7700079A (pt) 1977-09-06
NZ182976A (en) 1981-02-11

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