MX146047A - Mejoras en interruptor de circuito electrico - Google Patents

Mejoras en interruptor de circuito electrico

Info

Publication number
MX146047A
MX146047A MX170390A MX17039077A MX146047A MX 146047 A MX146047 A MX 146047A MX 170390 A MX170390 A MX 170390A MX 17039077 A MX17039077 A MX 17039077A MX 146047 A MX146047 A MX 146047A
Authority
MX
Mexico
Prior art keywords
circuit breaker
electric circuit
electric
breaker
circuit
Prior art date
Application number
MX170390A
Other languages
English (en)
Inventor
Donald A Link
Original Assignee
Cutler Hammer World Trade 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 Cutler Hammer World Trade Inc filed Critical Cutler Hammer World Trade Inc
Publication of MX146047A publication Critical patent/MX146047A/es

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
    • 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
    • H01H71/46—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts
    • H01H71/48—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts with provision for short-circuiting the electrical input to the release mechanism after release of the switch, e.g. for protection of heating wire
    • 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
    • H01H71/128—Manual release or trip mechanisms, e.g. for test purposes

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
MX170390A 1976-09-15 1977-08-29 Mejoras en interruptor de circuito electrico MX146047A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/723,317 US4080582A (en) 1976-09-15 1976-09-15 Circuit breaker with improved trip mechanism

Publications (1)

Publication Number Publication Date
MX146047A true MX146047A (es) 1982-05-06

Family

ID=24905714

Family Applications (1)

Application Number Title Priority Date Filing Date
MX170390A MX146047A (es) 1976-09-15 1977-08-29 Mejoras en interruptor de circuito electrico

Country Status (3)

Country Link
US (1) US4080582A (es)
GB (1) GB1534804A (es)
MX (1) MX146047A (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4704593A (en) * 1985-10-16 1987-11-03 Westinghouse Electric Corp. Circuit breaker with adjustable thermal mechanism
US4973927A (en) * 1988-10-12 1990-11-27 Westinghouse Electric Corp. Two piece cradle latch, handle barrier locking insert and cover interlock for circuit breaker
ES2147158B1 (es) * 1998-12-30 2001-03-01 Power Controls Iberica Sl Perfeccionamientos en los disyuntores automaticos de escape a tierra.
US20020135232A1 (en) 2000-10-13 2002-09-26 Xantrex International Method and apparatus for distributing electric power
US6515569B2 (en) * 2000-12-18 2003-02-04 Eaton Corporation Circuit breaker with bypass conductor commutating current out of the bimetal during short circuit interruption and method of commutating current out of bimetal
US7679478B2 (en) * 2006-07-13 2010-03-16 Siemens Industry, Inc. Lighting control module mechanical override
US7518482B2 (en) * 2006-10-10 2009-04-14 Dennis William Fleege Trip unit having a plurality of stacked bimetal elements
US7397333B2 (en) * 2006-10-18 2008-07-08 Square D Company Trip unit having bimetal element located outside the yoke
US8004377B2 (en) * 2008-05-08 2011-08-23 Cooper Technologies Company Indicator for a fault interrupter and load break switch
US20090277768A1 (en) * 2008-05-08 2009-11-12 Cooper Technologies Company Low Oil Trip Assembly for a Fault Interrupter and Load Break Switch
US7952461B2 (en) * 2008-05-08 2011-05-31 Cooper Technologies Company Sensor element for a fault interrupter and load break switch
US7920037B2 (en) * 2008-05-08 2011-04-05 Cooper Technologies Company Fault interrupter and load break switch
US7936541B2 (en) * 2008-05-08 2011-05-03 Cooper Technologies Company Adjustable rating for a fault interrupter and load break switch
US8013263B2 (en) * 2008-08-14 2011-09-06 Cooper Technologies Company Multi-deck transformer switch
US7872203B2 (en) 2008-08-14 2011-01-18 Cooper Technologies Company Dual voltage switch
US8153916B2 (en) * 2008-08-14 2012-04-10 Cooper Technologies Company Tap changer switch
AU2009322358B2 (en) * 2008-12-04 2015-04-09 Eaton Intelligent Power Limited Low force low oil trip mechanism
KR101438043B1 (ko) * 2013-10-17 2014-09-04 엘에스산전 주식회사 회로차단기용 트립장치
DE102014203661B4 (de) * 2014-02-28 2021-02-04 Siemens Aktiengesellschaft Knopfelement und Schieberelement einer Verstellvorrichtung sowie Vorstellvorrichtung und Verfahren zum Verstellen einer Position einer thermischen Auslösewelle
US10242831B2 (en) * 2016-12-13 2019-03-26 Eaton Intelligent Power Limited Electrical switching apparatus and shunt tab assembly therefor
CN113302714A (zh) * 2018-12-21 2021-08-24 万高电机及控制装置自动化有限公司 用于断路器的模制壳体中的开关模块和模块化模制壳体中的断路器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2654008A (en) * 1950-09-08 1953-09-29 Westinghouse Electric Corp Circuit breaker
DE1051951B (de) * 1958-02-27 1959-03-05 Ellenberger & Poensgen Druckknopfbetaetigter UEberstromschalter
US2989605A (en) * 1958-06-05 1961-06-20 Ite Circuit Breaker Ltd Bi-metal actuated bi-metal shunt
US2989606A (en) * 1958-06-19 1961-06-20 Westinghouse Electric Corp Circuit breaker
US3046371A (en) * 1958-12-19 1962-07-24 Gen Electric Circuit breaker
US3072763A (en) * 1960-02-15 1963-01-08 Allis Chalmers Mfg Co Spring actuated contact opening and closing mechanism
US3188416A (en) * 1962-04-25 1965-06-08 Ward Leonard Electric Co Circuit breaker disconnector
US3480890A (en) * 1968-03-26 1969-11-25 Square D Co Molded-case circuit breaker with manual tripping means externally accessible only by a tool
US3585541A (en) * 1969-09-16 1971-06-15 Square D Co Electric circuit breaker with pushbutton for tripping
US3849751A (en) * 1973-02-06 1974-11-19 Cutler Hammer Inc Electric circuit breakers

Also Published As

Publication number Publication date
US4080582A (en) 1978-03-21
GB1534804A (en) 1978-12-06

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