JPS5727528A - Automatic breaker - Google Patents

Automatic breaker

Info

Publication number
JPS5727528A
JPS5727528A JP9019081A JP9019081A JPS5727528A JP S5727528 A JPS5727528 A JP S5727528A JP 9019081 A JP9019081 A JP 9019081A JP 9019081 A JP9019081 A JP 9019081A JP S5727528 A JPS5727528 A JP S5727528A
Authority
JP
Japan
Prior art keywords
contact
movable contact
short
tripping device
magnet
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.)
Granted
Application number
JP9019081A
Other languages
English (en)
Japanese (ja)
Other versions
JPS64778B2 (en:Method
Inventor
Shiyumitsuto Heruman
Serunaa Rudorufu
Gureefue Kurausu
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.)
BBC BROWN BOVERI and CIE
Original Assignee
BBC BROWN BOVERI and CIE
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 BBC BROWN BOVERI and CIE filed Critical BBC BROWN BOVERI and CIE
Publication of JPS5727528A publication Critical patent/JPS5727528A/ja
Publication of JPS64778B2 publication Critical patent/JPS64778B2/ja
Granted 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
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2409—Electromagnetic mechanisms combined with an electromagnetic current limiting mechanism
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/20—Bridging contacts
    • H01H1/2066—Fork-shaped bridge; Two transversally connected contact arms bridging two fixed 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
    • H01H71/1081—Modifications for selective or back-up protection; Correlation between feeder and branch circuit breaker
    • 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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
    • 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
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2463—Electromagnetic mechanisms with plunger type armatures

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Confectionery (AREA)
  • Control Of Eletrric Generators (AREA)
  • Percussive Tools And Related Accessories (AREA)
JP9019081A 1980-06-11 1981-06-11 Automatic breaker Granted JPS5727528A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803021867 DE3021867A1 (de) 1980-06-11 1980-06-11 Selbstschalter

Publications (2)

Publication Number Publication Date
JPS5727528A true JPS5727528A (en) 1982-02-13
JPS64778B2 JPS64778B2 (en:Method) 1989-01-09

Family

ID=6104345

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9019081A Granted JPS5727528A (en) 1980-06-11 1981-06-11 Automatic breaker

Country Status (5)

Country Link
US (1) US4417222A (en:Method)
EP (1) EP0042113B1 (en:Method)
JP (1) JPS5727528A (en:Method)
AT (1) ATE16965T1 (en:Method)
DE (1) DE3021867A1 (en:Method)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58169736A (ja) * 1982-03-31 1983-10-06 松下電工株式会社 回路遮断器
JPS58169732A (ja) * 1982-03-31 1983-10-06 松下電工株式会社 回路遮断器
JPS6030027A (ja) * 1983-07-29 1985-02-15 株式会社日立製作所 しや断器の操作機構
JPS6038456U (ja) * 1983-08-24 1985-03-16 三菱電機株式会社 回路しや断器
JPS60250539A (ja) * 1984-05-25 1985-12-11 松下電工株式会社 回路遮断器の連動引き外し機構
JPH01502378A (ja) * 1987-02-24 1989-08-17 ヴセソユズニイ　ナウチノ―　イススレドヴァテルスキイ　イ　プロエクトノ―　コンストルクトルスキイ　インスティツト　ポ　アヴトマティジロヴァンノム　エレクトロプリヴォドゥ　ヴ　ポロミシュレンノスティ　セルスコム　フォジアイストヴ　イ　ナ　トランスポルテ　（ヴニイエレクトロプリボト） 電流制限負荷カットアウト

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120477B (en) * 1982-05-15 1986-03-19 Hager Electro Gmbh & Co Protecting against current overloading and short-circuiting
DE3316230C2 (de) * 1982-05-15 1985-04-25 Hager Electro GmbH + Co, 6601 Ensheim Schutzschalter gegen Überstrom und Kurzschluß
EP0096601B1 (fr) * 1982-05-17 1987-01-28 Merlin Gerin Bloc fonctionnel de distribution terminale basse tension
FR2531581B1 (fr) * 1982-08-09 1985-11-08 Merlin Gerin Tableau de distribution terminale basse tension
US4491814A (en) * 1983-04-14 1985-01-01 Gte Laboratories Incorporated Circuit breaker
US4616200A (en) * 1984-09-12 1986-10-07 Square D Company Circuit breaker
DE3823975A1 (de) * 1988-07-15 1990-01-18 Asea Brown Boveri Selektive kurzschlussstromschutzeinrichtung
FR2703822B1 (fr) * 1993-04-07 2002-01-25 Merlin Gerin Disjoncteur multipolaire à assemblage modulaire .
DE19517634C2 (de) * 1995-05-13 2002-01-31 Abb Patent Gmbh Elektrisches Installationsschaltgerät
DE19526592C2 (de) * 1995-07-21 1999-04-15 Abb Patent Gmbh Elektrischer Schalter, insbesondere Leitungsschutzschalter
US6087914A (en) * 1996-12-19 2000-07-11 Siemens Energy & Automation, Inc. Circuit breaker combination thermal and magnetic trip actuator
US5894260A (en) * 1996-12-19 1999-04-13 Siemens Energy & Automation, Inc. Thermal sensing bi-metal trip actuator for a circuit breaker
US5844188A (en) * 1996-12-19 1998-12-01 Siemens Energy & Automation, Inc. Circuit breaker with improved trip mechanism
US5866996A (en) * 1996-12-19 1999-02-02 Siemens Energy & Automation, Inc. Contact arm with internal in-line spring
DE19954037A1 (de) * 1999-10-29 2001-05-03 Siemens Ag Verfahren zum Überwachen der Funktionsfähigkeit eines Bauelementes eines elektrischen Gerätes während des Betriebes
DE10118746B4 (de) * 2001-04-17 2004-06-24 Siemens Ag Verfahren zum Betreiben eines Schaltgerätes mit einem zuschaltbaren Strombegrenzer und zugehörige Anordnung
DE10119626A1 (de) * 2001-04-20 2002-11-28 Abb Patent Gmbh Installationsschaltgerät
US6636133B2 (en) * 2001-09-14 2003-10-21 Square D Company PTC terminals
DE10203443A1 (de) * 2002-01-30 2003-07-31 Abb Patent Gmbh Elektrisches Schaltgerät
DE102004019175A1 (de) * 2004-04-16 2005-11-03 Abb Patent Gmbh Installationsschaltgerät
DE102004055564B4 (de) * 2004-11-18 2022-05-05 Abb Ag Elektrisches Installationsschaltgerät
DE102006037234A1 (de) * 2006-08-09 2008-02-14 Siemens Ag Schalt-Einheit
DE102006037230A1 (de) * 2006-08-09 2008-02-14 Siemens Ag Schalteinrichtung zum selektiven Abschalten mit einer induktiven Auslöseeinheit
KR100817118B1 (ko) * 2006-10-17 2008-03-27 엘에스산전 주식회사 기중차단기의 가동접촉자
KR200437069Y1 (ko) * 2006-10-17 2007-11-02 엘에스산전 주식회사 기중차단기의 가동접촉자
DE102008017472A1 (de) * 2007-04-28 2008-11-06 Abb Ag Installationsschaltgerät
EP1995754B1 (de) * 2007-05-23 2013-09-04 Abb Ag Elektrisches Installationsschaltgerät
DE102010004641B4 (de) * 2009-04-23 2021-02-18 Abb Ag Elektromagnetisches Auslösesystem und Installationsschaltgerät mit einem elektromagnetischen Auslösesystem
DE102009023556B4 (de) * 2009-05-30 2012-01-19 Abb Ag Elektrisches Schaltgerät mit einem thermischen Auslöser
ATE554493T1 (de) * 2009-12-04 2012-05-15 Hager Electro S A S Soc Par Actions Simplifiee Selektiv-leistungsschalter
EP2341516B1 (en) * 2009-12-29 2013-11-27 ABB Technology AG Medium voltage circuit breaker.
DE102011008834A1 (de) * 2011-01-19 2012-07-19 Abb Ag Installationsschaltgerät
EP2573789B1 (de) * 2011-09-21 2016-08-24 Siemens Aktiengesellschaft Leistungsschalter mit Lüftungskanälen für einen effizienten Wärmeabtransport
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
DE102011056577C5 (de) * 2011-12-19 2015-02-19 Sma Solar Technology Ag Schaltungsanordnung zur Unterdrückung eines bei einem Schaltvorgang auftretenden Lichtbogens
CN102915890B (zh) * 2012-10-25 2015-04-22 温州市新蓝天电器有限公司 一种撬板脱扣断路器
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
US10847333B2 (en) * 2018-09-17 2020-11-24 Siemends Industry, Inc. Circuit breakers including dual triggering devices and methods of operating same
GB2591796A (en) * 2020-02-07 2021-08-11 Eaton Intelligent Power Ltd Circuit breaker and method for operating a circuit breaker
CN120015556A (zh) * 2023-11-14 2025-05-16 首瑞（天津）电气设备有限公司 一种电的开关及配电系统

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1162177A (en) * 1966-11-05 1969-08-20 Square D Co Automatic Electric Circuit Breaker
CH543174A (de) * 1971-09-30 1973-10-15 Carl Maier & Cie Elek Sche Sch Leitungsschutzschalter
CH543173A (de) * 1971-09-30 1973-10-15 Carl Maier & Cie Elek Sche Sch Leitungsschutzschalter
FR2255730B1 (en:Method) * 1973-12-20 1977-06-10 Merlin Gerin
US4090156A (en) * 1976-04-12 1978-05-16 I-T-E Imperial Corporation Circuit breaker having solid state and thermal-magnetic trip means
DD133503B1 (de) * 1977-09-19 1979-12-27 Juergen Keitel Einrichtung zum selektiven kurzschlussschutz
US4178572A (en) * 1978-04-03 1979-12-11 Gould Inc. Load management apparatus
US4215328A (en) * 1978-04-17 1980-07-29 Square D Company Circuit breaker having an electronic fault sensing and trip initiating unit
DE2854637C2 (de) * 1978-12-18 1984-05-17 Brown, Boveri & Cie Ag, 6800 Mannheim Als Gruppenschutzschalter dienendes elektrisches Installationsschaltgerät
DE2854616C2 (de) * 1978-12-18 1984-03-22 Brown, Boveri & Cie Ag, 6800 Mannheim Selektivschutzeinrichtung
DE2945683A1 (de) * 1979-11-13 1981-05-21 Brown, Boveri & Cie Ag, 6800 Mannheim Leitungsschalter

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58169736A (ja) * 1982-03-31 1983-10-06 松下電工株式会社 回路遮断器
JPS58169732A (ja) * 1982-03-31 1983-10-06 松下電工株式会社 回路遮断器
JPS6030027A (ja) * 1983-07-29 1985-02-15 株式会社日立製作所 しや断器の操作機構
JPS6038456U (ja) * 1983-08-24 1985-03-16 三菱電機株式会社 回路しや断器
JPS60250539A (ja) * 1984-05-25 1985-12-11 松下電工株式会社 回路遮断器の連動引き外し機構
JPH01502378A (ja) * 1987-02-24 1989-08-17 ヴセソユズニイ　ナウチノ―　イススレドヴァテルスキイ　イ　プロエクトノ―　コンストルクトルスキイ　インスティツト　ポ　アヴトマティジロヴァンノム　エレクトロプリヴォドゥ　ヴ　ポロミシュレンノスティ　セルスコム　フォジアイストヴ　イ　ナ　トランスポルテ　（ヴニイエレクトロプリボト） 電流制限負荷カットアウト

Also Published As

Publication number Publication date
ATE16965T1 (de) 1985-12-15
DE3021867A1 (de) 1981-12-17
JPS64778B2 (en:Method) 1989-01-09
US4417222A (en) 1983-11-22
EP0042113A3 (en) 1982-05-12
EP0042113A2 (de) 1981-12-23
EP0042113B1 (de) 1985-12-11
DE3021867C2 (en:Method) 1989-01-12

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