CN1028815C - 过电流跳闸开关 - Google Patents

过电流跳闸开关 Download PDF

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Publication number
CN1028815C
CN1028815C CN92104061A CN92104061A CN1028815C CN 1028815 C CN1028815 C CN 1028815C CN 92104061 A CN92104061 A CN 92104061A CN 92104061 A CN92104061 A CN 92104061A CN 1028815 C CN1028815 C CN 1028815C
Authority
CN
China
Prior art keywords
drive
circuit breaker
lance
drive element
trip
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 - Fee Related
Application number
CN92104061A
Other languages
English (en)
Chinese (zh)
Other versions
CN1070765A (zh
Inventor
安东尼·约翰·菲树威滋
托马斯·肯尼斯·福高
艾伦·文森特·希伯凌
迈克尔·W·赤斯泰克
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of CN1070765A publication Critical patent/CN1070765A/zh
Application granted granted Critical
Publication of CN1028815C publication Critical patent/CN1028815C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • H01H73/02—Details
    • H01H73/12—Means for indicating condition of the switch
    • 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
    • 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
    • H01H2071/467—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts with history indication, e.g. of trip and/or kind of trip, number of short circuits etc.

Landscapes

  • Breakers (AREA)
CN92104061A 1991-05-29 1992-05-28 过电流跳闸开关 Expired - Fee Related CN1028815C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/706,922 US5192941A (en) 1991-05-29 1991-05-29 Overcurrent trip switch
US07/706,922 1991-05-29

Publications (2)

Publication Number Publication Date
CN1070765A CN1070765A (zh) 1993-04-07
CN1028815C true CN1028815C (zh) 1995-06-07

Family

ID=24839640

Family Applications (1)

Application Number Title Priority Date Filing Date
CN92104061A Expired - Fee Related CN1028815C (zh) 1991-05-29 1992-05-28 过电流跳闸开关

Country Status (9)

Country Link
US (1) US5192941A (enExample)
JP (1) JPH0628965A (enExample)
KR (1) KR920022345A (enExample)
CN (1) CN1028815C (enExample)
CA (1) CA2069795A1 (enExample)
GB (1) GB2257565B (enExample)
IE (1) IE921311A1 (enExample)
NZ (1) NZ242550A (enExample)
TW (1) TW198123B (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2299453B (en) * 1995-03-28 1999-05-05 Gen Electric Circuit breaker
US5657002A (en) * 1995-12-27 1997-08-12 Electrodynamics, Inc. Resettable latching indicator
US5684282A (en) * 1996-03-22 1997-11-04 General Electric Company Drawout circuit breaker, position switch and reset arrangements
US5714940A (en) * 1996-09-26 1998-02-03 Eaton Corporation Bell alarm for system power breaker
US6331685B1 (en) * 2000-10-18 2001-12-18 Prolec Ge, S. De R.L. De C.V. Mounting system for a circuit breaker
CN104471667B (zh) * 2012-05-02 2017-03-08 西门子公司 用于激活电路断路器附件的装置和方法
KR101869724B1 (ko) * 2017-01-05 2018-06-21 엘에스산전 주식회사 회로차단기의 전자 트립 장치
KR102299858B1 (ko) * 2017-03-15 2021-09-08 엘에스일렉트릭 (주) 회로차단기의 전자 트립 장치
US10468219B2 (en) * 2017-09-07 2019-11-05 Carling Technologies, Inc. Circuit interrupter with status indication

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1082897A (en) * 1964-08-31 1967-09-13 Teizo Fujita An electromagnetic switch device
GB2040573A (en) * 1979-02-07 1980-08-28 Wolff H W Improvements in electric circuit breakers
JPS5644458U (enExample) * 1979-09-14 1981-04-22
ES247088U (es) * 1979-11-13 1980-03-16 Enrique Garrell Alsina Sa Interruptor magnetotermico
US4301433A (en) * 1980-06-23 1981-11-17 General Electric Company Circuit breaker electrical closure control apparatus
US4408174A (en) * 1981-12-14 1983-10-04 General Electric Co. Accessory mounting module for J and K frame breakers
JPH0119315Y2 (enExample) * 1984-09-19 1989-06-05
US4636760A (en) * 1985-04-10 1987-01-13 Westinghouse Electric Corp. Low voltage circuit breaker with remote switching function
GB8804645D0 (en) * 1988-02-27 1988-03-30 Delta Electrical Holdings Circuit breaker
US4939490A (en) * 1989-02-17 1990-07-03 General Electric Company Molded case circuit breaker bell alarm unit
US5089796A (en) * 1990-09-19 1992-02-18 Square D Company Earth leakage trip indicator

Also Published As

Publication number Publication date
CA2069795A1 (en) 1992-11-30
NZ242550A (en) 1995-08-28
GB2257565B (en) 1995-08-23
JPH0628965A (ja) 1994-02-04
CN1070765A (zh) 1993-04-07
IE921311A1 (en) 1992-12-02
US5192941A (en) 1993-03-09
GB9211363D0 (en) 1992-07-15
GB2257565A (en) 1993-01-13
KR920022345A (ko) 1992-12-19
TW198123B (enExample) 1993-01-11

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Legal Events

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee