JP4053493B2 - 回路遮断器 - Google Patents

回路遮断器 Download PDF

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Publication number
JP4053493B2
JP4053493B2 JP2003434785A JP2003434785A JP4053493B2 JP 4053493 B2 JP4053493 B2 JP 4053493B2 JP 2003434785 A JP2003434785 A JP 2003434785A JP 2003434785 A JP2003434785 A JP 2003434785A JP 4053493 B2 JP4053493 B2 JP 4053493B2
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JP
Japan
Prior art keywords
handle
link
spring pin
circuit breaker
frame
Prior art date
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Expired - Fee Related
Application number
JP2003434785A
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English (en)
Japanese (ja)
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JP2005190972A5 (zh
JP2005190972A (ja
Inventor
和昌 渡辺
進 高橋
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.)
Mitsubishi Electric Corp
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Mitsubishi 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.)
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Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP2003434785A priority Critical patent/JP4053493B2/ja
Priority to CNB2004100619060A priority patent/CN100359621C/zh
Publication of JP2005190972A publication Critical patent/JP2005190972A/ja
Publication of JP2005190972A5 publication Critical patent/JP2005190972A5/ja
Application granted granted Critical
Publication of JP4053493B2 publication Critical patent/JP4053493B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2003434785A 2003-12-26 2003-12-26 回路遮断器 Expired - Fee Related JP4053493B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2003434785A JP4053493B2 (ja) 2003-12-26 2003-12-26 回路遮断器
CNB2004100619060A CN100359621C (zh) 2003-12-26 2004-06-24 电路断路器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003434785A JP4053493B2 (ja) 2003-12-26 2003-12-26 回路遮断器

Publications (3)

Publication Number Publication Date
JP2005190972A JP2005190972A (ja) 2005-07-14
JP2005190972A5 JP2005190972A5 (zh) 2006-06-15
JP4053493B2 true JP4053493B2 (ja) 2008-02-27

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ID=34791739

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003434785A Expired - Fee Related JP4053493B2 (ja) 2003-12-26 2003-12-26 回路遮断器

Country Status (2)

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JP (1) JP4053493B2 (zh)
CN (1) CN100359621C (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100882398B1 (ko) * 2007-08-20 2009-02-05 엘에스산전 주식회사 자동 풀림 링크 기구를 구비한 회로 차단기 및 이에사용되는 자동풀림 링크 기구
CN103000398B (zh) * 2011-09-15 2015-12-02 西门子公司 一种操动机构以及切换装置
CN108695117B (zh) * 2018-06-28 2023-09-12 美高电气科技有限公司 一种双触点小型断路器的操作机构
JP7190956B2 (ja) * 2019-04-03 2022-12-16 河村電器産業株式会社 回路遮断器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0697591B2 (ja) * 1988-11-18 1994-11-30 富士電機株式会社 回路遮断器の開閉機構
JP3447486B2 (ja) * 1996-10-16 2003-09-16 三菱電機株式会社 回路遮断器の開閉機構
JP2000082375A (ja) * 1998-09-03 2000-03-21 Mitsubishi Electric Corp 回路遮断器
JP2000340093A (ja) * 1999-05-25 2000-12-08 Fuji Electric Co Ltd 回路遮断器の過電流引外し装置
JP4186409B2 (ja) * 2000-10-30 2008-11-26 富士電機機器制御株式会社 回路しゃ断器

Also Published As

Publication number Publication date
CN1637995A (zh) 2005-07-13
CN100359621C (zh) 2008-01-02
JP2005190972A (ja) 2005-07-14

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