FR2218639B1 - - Google Patents

Info

Publication number
FR2218639B1
FR2218639B1 FR7405279A FR7405279A FR2218639B1 FR 2218639 B1 FR2218639 B1 FR 2218639B1 FR 7405279 A FR7405279 A FR 7405279A FR 7405279 A FR7405279 A FR 7405279A FR 2218639 B1 FR2218639 B1 FR 2218639B1
Authority
FR
France
Prior art keywords
poles
contacts
breaker
breaking
pole
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
FR7405279A
Other languages
English (en)
French (fr)
Other versions
FR2218639A1 (enrdf_load_stackoverflow
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.)
Airpax Electronics Inc
Original Assignee
Airpax Electronics 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 Airpax Electronics Inc filed Critical Airpax Electronics Inc
Publication of FR2218639A1 publication Critical patent/FR2218639A1/fr
Application granted granted Critical
Publication of FR2218639B1 publication Critical patent/FR2218639B1/fr
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
    • H01H71/1009—Interconnected mechanisms
    • H01H71/1027—Interconnected mechanisms comprising a bidirectional connecting member actuated by the opening movement of one pole to trip a neighbour pole
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/342—Venting arrangements for arc chutes

Landscapes

  • Breakers (AREA)
FR7405279A 1973-02-16 1974-02-15 Expired FR2218639B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33329673A 1973-02-16 1973-02-16

Publications (2)

Publication Number Publication Date
FR2218639A1 FR2218639A1 (enrdf_load_stackoverflow) 1974-09-13
FR2218639B1 true FR2218639B1 (enrdf_load_stackoverflow) 1980-05-16

Family

ID=23302194

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7405279A Expired FR2218639B1 (enrdf_load_stackoverflow) 1973-02-16 1974-02-15

Country Status (4)

Country Link
US (1) US3786380A (enrdf_load_stackoverflow)
JP (1) JPS543219B2 (enrdf_load_stackoverflow)
FR (1) FR2218639B1 (enrdf_load_stackoverflow)
GB (1) GB1450184A (enrdf_load_stackoverflow)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4019005A (en) * 1974-12-30 1977-04-19 I-T-E Imperial Corporation Multi-pole circuit breaker with baffle shield venting
US4389555A (en) * 1982-04-05 1983-06-21 Heinemann Electric Company Circuit breaker with increased electrical spacing
US4926157A (en) * 1983-04-20 1990-05-15 Airpax Circuit breaker
US4885558A (en) * 1983-04-20 1989-12-05 Airpax Corporation Circuit breaker
GB2140209B (en) * 1983-04-20 1988-03-30 Airpax Corp Circuit breaker
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
US4625190A (en) * 1985-03-04 1986-11-25 Westinghouse Electric Corp. Remotely controlled solenoid operated circuit breaker
US4743878A (en) * 1985-05-01 1988-05-10 Mitsubishi Denki Kabushiki Kaisha Circuit interrupter
JPH0824019B2 (ja) * 1986-04-03 1996-03-06 株式会社日立製作所 多極回路遮断器
US4882557A (en) * 1987-11-13 1989-11-21 Airpax Corporation Multipole circuit breaker system with differential pole operation
US5117208A (en) * 1990-05-21 1992-05-26 North American Philips Corporation Multipole circuit breaker
DE69128946T2 (de) * 1990-06-11 1998-08-13 Koninkl Philips Electronics Nv Schutzschalter
DE4227352A1 (de) * 1992-04-01 1993-10-07 Siemens Ag Mehrpoliger Niederspannungs-Leistungsschalter mit einer Schaltwelle
GB2279811B (en) * 1993-07-06 1997-07-09 Circuit Breaker Ind A circuit breaker mechanism
DE4406670C3 (de) * 1994-03-01 1999-09-09 Kopp Heinrich Ag Leitungsschutzschalter
FR2750531B1 (fr) * 1996-06-28 1998-08-07 Schneider Electric Sa Dispositif de desionisation des gaz notamment des gaz de coupure dans une chambre d'extinction d'arc d'un disjoncteur basse tension a boitier moule et chambre d'extinction d'arc equipee de ce dispositif
US6034586A (en) * 1998-10-21 2000-03-07 Airpax Corporation, Llc Parallel contact circuit breaker
US6476697B2 (en) 2000-01-18 2002-11-05 Kilovac Corporation Modular multi-phase contactor
US6853274B2 (en) 2001-06-20 2005-02-08 Airpax Corporation, Llc Circuit breaker
FI116864B (fi) * 2004-01-19 2006-03-15 Abb Oy Modulaarinen kytkinlaite
US7679478B2 (en) * 2006-07-13 2010-03-16 Siemens Industry, Inc. Lighting control module mechanical override
US7911302B2 (en) * 2007-11-15 2011-03-22 General Electric Company Secondary trip system for circuit breaker
JP5711044B2 (ja) * 2010-12-02 2015-04-30 富士電機株式会社 電磁接触器、電磁接触器のガス封止方法及び電磁接触器の製造方法
US9230768B2 (en) * 2012-02-28 2016-01-05 Siemens Aktiengesellschaft Circuit breaker thermal-magnetic trip units and methods
DE102012111391A1 (de) * 2012-11-26 2014-05-28 R.Stahl Schaltgeräte GmbH Explosionsgeschützter Leitungsschutzschalter
CN105244242B (zh) * 2015-11-02 2017-09-15 上海电科电器科技有限公司 断路器及其排气结构
US9966210B1 (en) * 2016-12-30 2018-05-08 Carling Technologies, Inc. Circuit breaker with integrated U-Link

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3444488A (en) * 1967-02-23 1969-05-13 Airpax Electronics Multipole circuit breaker

Also Published As

Publication number Publication date
FR2218639A1 (enrdf_load_stackoverflow) 1974-09-13
JPS49116573A (enrdf_load_stackoverflow) 1974-11-07
GB1450184A (en) 1976-09-22
US3786380A (en) 1974-01-15
JPS543219B2 (enrdf_load_stackoverflow) 1979-02-20

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Legal Events

Date Code Title Description
ST Notification of lapse