EP0003447A1 - Vorrichtung zur Beschränkung und Unterbrechung des Stroms - Google Patents

Vorrichtung zur Beschränkung und Unterbrechung des Stroms Download PDF

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Publication number
EP0003447A1
EP0003447A1 EP79400014A EP79400014A EP0003447A1 EP 0003447 A1 EP0003447 A1 EP 0003447A1 EP 79400014 A EP79400014 A EP 79400014A EP 79400014 A EP79400014 A EP 79400014A EP 0003447 A1 EP0003447 A1 EP 0003447A1
Authority
EP
European Patent Office
Prior art keywords
conductor
contacts
circuit breaker
block
conductors
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
EP79400014A
Other languages
English (en)
French (fr)
Other versions
EP0003447B1 (de
Inventor
Robert Morel
Pierre Schueller
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9204106&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0003447(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Merlin Gerin SA filed Critical Merlin Gerin SA
Publication of EP0003447A1 publication Critical patent/EP0003447A1/de
Application granted granted Critical
Publication of EP0003447B1 publication Critical patent/EP0003447B1/de
Expired legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
    • H01H77/107—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by the blow-off force generating means, e.g. current loops
    • 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
    • H01H71/2418—Electromagnetic mechanisms combined with an electrodynamic current limiting mechanism
EP19790400014 1978-01-31 1979-01-08 Vorrichtung zur Beschränkung und Unterbrechung des Stroms Expired EP0003447B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7802844A FR2416541A1 (fr) 1978-01-31 1978-01-31 Dispositif de limitation et de coupure de courant
FR7802844 1978-01-31

Publications (2)

Publication Number Publication Date
EP0003447A1 true EP0003447A1 (de) 1979-08-08
EP0003447B1 EP0003447B1 (de) 1982-05-26

Family

ID=9204106

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19790400014 Expired EP0003447B1 (de) 1978-01-31 1979-01-08 Vorrichtung zur Beschränkung und Unterbrechung des Stroms

Country Status (3)

Country Link
EP (1) EP0003447B1 (de)
DE (1) DE2962934D1 (de)
FR (1) FR2416541A1 (de)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2514194A1 (fr) * 1981-10-05 1983-04-08 Merlin Gerin Disjoncteur limiteur basse tension
EP0087642A1 (de) * 1982-02-23 1983-09-07 Siemens Aktiengesellschaft Leitungsschutzschalteranordnung, geeignet als Vorautomat
EP0095038A2 (de) * 1982-05-21 1983-11-30 CGE- COMPAGNIA GENERALE ELETTROMECCANICA S.p.A. Strombegrenzender Selbstschalter mit verbesserter Kontaktanlage
EP0482197A1 (de) * 1989-06-30 1992-04-29 Hitachi, Ltd. Ausschalter
EP0490332A2 (de) * 1990-12-11 1992-06-17 Hitachi, Ltd. Schutzschalter
EP0576992A2 (de) * 1992-07-02 1994-01-05 Mitsubishi Denki Kabushiki Kaisha Schalter
WO2008090398A1 (en) * 2007-01-24 2008-07-31 Siemens Aktiengesellschaft A double-breaking contact system for a low voltage circuit breaker, a molded case circuit breaker comprising the double-breaking contact system, and a method for breaking a circuit
CN102360975A (zh) * 2011-10-11 2012-02-22 天津市津荣天宇精密机械有限公司 灭弧室自动装配机
CN106807843A (zh) * 2017-02-21 2017-06-09 安徽汇精模具研发科技有限公司 低压电器灭弧室冲压、快速组装一体化模具系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2039881A5 (de) * 1969-03-25 1971-01-15 Hazemeijer Co
US3593227A (en) * 1968-02-28 1971-07-13 Gennady Fedosievich Mitskevich Automatic electrodynamic blowoff breaker with stationary contact form of two series wound u-shaped members
US3663903A (en) * 1971-05-20 1972-05-16 Ite Imperial Corp Tripping system for circuit breaker
US4042895A (en) * 1975-09-16 1977-08-16 Westinghouse Electric Corporation Combination motor-starter and circuit breaker

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3593227A (en) * 1968-02-28 1971-07-13 Gennady Fedosievich Mitskevich Automatic electrodynamic blowoff breaker with stationary contact form of two series wound u-shaped members
FR2039881A5 (de) * 1969-03-25 1971-01-15 Hazemeijer Co
US3663903A (en) * 1971-05-20 1972-05-16 Ite Imperial Corp Tripping system for circuit breaker
US4042895A (en) * 1975-09-16 1977-08-16 Westinghouse Electric Corporation Combination motor-starter and circuit breaker

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2514194A1 (fr) * 1981-10-05 1983-04-08 Merlin Gerin Disjoncteur limiteur basse tension
EP0087642A1 (de) * 1982-02-23 1983-09-07 Siemens Aktiengesellschaft Leitungsschutzschalteranordnung, geeignet als Vorautomat
EP0095038A2 (de) * 1982-05-21 1983-11-30 CGE- COMPAGNIA GENERALE ELETTROMECCANICA S.p.A. Strombegrenzender Selbstschalter mit verbesserter Kontaktanlage
US4507527A (en) * 1982-05-21 1985-03-26 General Electric Company Current limiting circuit-breaker having an improved contact arrangement
EP0095038A3 (de) * 1982-05-21 1986-12-30 CGE- COMPAGNIA GENERALE ELETTROMECCANICA S.p.A. Strombegrenzender Selbstschalter mit verbesserter Kontaktanlage
EP0482197A1 (de) * 1989-06-30 1992-04-29 Hitachi, Ltd. Ausschalter
EP0482197A4 (en) * 1989-06-30 1992-11-25 Hitachi, Ltd. Circuit breaker
EP0490332A2 (de) * 1990-12-11 1992-06-17 Hitachi, Ltd. Schutzschalter
EP0490332A3 (en) * 1990-12-11 1993-06-30 Hitachi, Ltd. Circuit breaker
EP0698899A1 (de) * 1992-07-02 1996-02-28 Mitsubishi Denki Kabushiki Kaisha Schalter
EP0576992A2 (de) * 1992-07-02 1994-01-05 Mitsubishi Denki Kabushiki Kaisha Schalter
US5583328A (en) * 1992-07-02 1996-12-10 Mitsubishi Denki Kabushiki Kaisha High voltage switch including U-shaped, slitted stationary contact assembly with arc extinguishing/magnetic blowout features
US5596184A (en) * 1992-07-02 1997-01-21 Mitsubishi Denki Kabushiki Kaisha Switch including a moving element, a repelling element and a conductor
EP0576992B1 (de) * 1992-07-02 1997-11-26 Mitsubishi Denki Kabushiki Kaisha Schalter
WO2008090398A1 (en) * 2007-01-24 2008-07-31 Siemens Aktiengesellschaft A double-breaking contact system for a low voltage circuit breaker, a molded case circuit breaker comprising the double-breaking contact system, and a method for breaking a circuit
US8159319B2 (en) 2007-01-24 2012-04-17 Siemens Aktiengesellschaft Double-breaking contact system for a low voltage circuit breaker, a molded case circuit breaker comprising the double-breaking contact system, and a method for breaking a circuit
CN101589447B (zh) * 2007-01-24 2013-05-01 西门子公司 低压断路器的双断触头系统、包括双断触头系统的塑壳断路器和断开电路的方法
CN102360975A (zh) * 2011-10-11 2012-02-22 天津市津荣天宇精密机械有限公司 灭弧室自动装配机
CN102360975B (zh) * 2011-10-11 2012-12-26 天津市津荣天宇精密机械有限公司 灭弧室自动装配机
CN106807843A (zh) * 2017-02-21 2017-06-09 安徽汇精模具研发科技有限公司 低压电器灭弧室冲压、快速组装一体化模具系统

Also Published As

Publication number Publication date
FR2416541B1 (de) 1980-08-22
DE2962934D1 (en) 1982-07-15
EP0003447B1 (de) 1982-05-26
FR2416541A1 (fr) 1979-08-31

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