CN101908447B - 电路断路器 - Google Patents

电路断路器 Download PDF

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Publication number
CN101908447B
CN101908447B CN 201010114919 CN201010114919A CN101908447B CN 101908447 B CN101908447 B CN 101908447B CN 201010114919 CN201010114919 CN 201010114919 CN 201010114919 A CN201010114919 A CN 201010114919A CN 101908447 B CN101908447 B CN 101908447B
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China
Prior art keywords
fixture
coil
circuit
electric current
movable piece
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.)
Active
Application number
CN 201010114919
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English (en)
Chinese (zh)
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CN101908447A (zh
Inventor
黑崎刚史
信太秀夫
饭塚贵士
牧田阳
门田伸二
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of CN101908447A publication Critical patent/CN101908447A/zh
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Publication of CN101908447B publication Critical patent/CN101908447B/zh
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    • 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

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
CN 201010114919 2009-06-08 2010-02-11 电路断路器 Active CN101908447B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009-137079 2009-06-08
JP2009137079A JP5276523B2 (ja) 2009-06-08 2009-06-08 回路遮断器

Publications (2)

Publication Number Publication Date
CN101908447A CN101908447A (zh) 2010-12-08
CN101908447B true CN101908447B (zh) 2013-09-18

Family

ID=42470656

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201010114919 Active CN101908447B (zh) 2009-06-08 2010-02-11 电路断路器

Country Status (3)

Country Link
EP (1) EP2261944B1 (ja)
JP (1) JP5276523B2 (ja)
CN (1) CN101908447B (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102709130B (zh) * 2012-05-16 2014-12-03 上海良信电器股份有限公司 小型断路器的一体化热磁系统支架及其制作方法
CN103594298B (zh) * 2013-11-22 2016-04-06 王克诚 电控塑壳断路器及逻辑互锁式塑壳断路器
CN104319200B (zh) * 2014-10-15 2016-10-05 温州艾科电器科技有限公司 双动作电磁脱扣器
CN105810516B (zh) * 2014-12-29 2018-06-01 上海良信电器股份有限公司 一种断路器分合闸操作装置
CN104505315B (zh) * 2014-12-31 2016-06-29 靖江市海源有色金属材料有限公司 脱扣执行机构
CN105070612A (zh) * 2015-08-05 2015-11-18 浙江凯发电气股份有限公司 一种分励功能电磁脱扣器
CN105185670B (zh) * 2015-09-30 2018-09-11 上海电科电器科技有限公司 电磁脱扣装置
CN105448610A (zh) * 2015-12-10 2016-03-30 宋和明 脱扣执行装置
CN113299527B (zh) * 2021-07-26 2021-11-12 广东电网有限责任公司东莞供电局 一种永磁体可移动式中低压断路器驱动装置及方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1420431A1 (en) * 2002-11-13 2004-05-19 Mitsubishi Denki Kabushiki Kaisha Circuit breaker
CN101145475A (zh) * 2006-09-12 2008-03-19 Ls产电株式会社 模制盒式断路器的瞬间跳闸机构
CN101174526A (zh) * 2006-10-31 2008-05-07 富士电机机器制御株式会社 漏电断路器的漏电脱扣装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0641328Y2 (ja) * 1985-09-06 1994-10-26 三菱電機株式会社 回路遮断器
IE71036B1 (en) * 1990-02-23 1997-01-15 Square D Co A circuit breaker
JPH08306295A (ja) 1995-04-28 1996-11-22 Mitsubishi Electric Corp 回路遮断器の引外し用電磁石装置
FR2772980B1 (fr) * 1997-12-19 2000-01-21 Schneider Electric Sa Dispositif de declenchement magneto-thermique et disjoncteur equipe de ce dispositif
FR2779567B1 (fr) * 1998-06-03 2000-07-13 Hager Electro Sous-ensemble magnetique optimise
DE19845476B4 (de) * 1998-10-02 2004-08-12 Aeg Niederspannungstechnik Gmbh & Co Kg Magnetsystem für Leitungsschutzschalter
DE10058874A1 (de) * 2000-11-27 2002-03-21 Siemens Ag Spule mit mäanderförmigem Leiter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1420431A1 (en) * 2002-11-13 2004-05-19 Mitsubishi Denki Kabushiki Kaisha Circuit breaker
CN101145475A (zh) * 2006-09-12 2008-03-19 Ls产电株式会社 模制盒式断路器的瞬间跳闸机构
CN101174526A (zh) * 2006-10-31 2008-05-07 富士电机机器制御株式会社 漏电断路器的漏电脱扣装置

Also Published As

Publication number Publication date
JP5276523B2 (ja) 2013-08-28
CN101908447A (zh) 2010-12-08
EP2261944A3 (en) 2013-10-23
JP2010282919A (ja) 2010-12-16
EP2261944B1 (en) 2015-09-09
EP2261944A2 (en) 2010-12-15

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