JP4690472B2 - 熱動式引き外し装置および回路遮断器 - Google Patents

熱動式引き外し装置および回路遮断器 Download PDF

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Publication number
JP4690472B2
JP4690472B2 JP2009032619A JP2009032619A JP4690472B2 JP 4690472 B2 JP4690472 B2 JP 4690472B2 JP 2009032619 A JP2009032619 A JP 2009032619A JP 2009032619 A JP2009032619 A JP 2009032619A JP 4690472 B2 JP4690472 B2 JP 4690472B2
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Japan
Prior art keywords
bimetal
adjuster
contact
thermal
trip bar
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JP2009032619A
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Japanese (ja)
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JP2010192151A (ja
Inventor
浩司 川村
直樹 岡本
悟 内藤
茂樹 幸本
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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Priority to JP2009032619A priority Critical patent/JP4690472B2/ja
Priority to CN2009101667331A priority patent/CN101807496B/zh
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  • Thermally Actuated Switches (AREA)
JP2009032619A 2009-02-16 2009-02-16 熱動式引き外し装置および回路遮断器 Active JP4690472B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2009032619A JP4690472B2 (ja) 2009-02-16 2009-02-16 熱動式引き外し装置および回路遮断器
CN2009101667331A CN101807496B (zh) 2009-02-16 2009-08-14 热动式脱扣装置以及断路器

Applications Claiming Priority (1)

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JP2009032619A JP4690472B2 (ja) 2009-02-16 2009-02-16 熱動式引き外し装置および回路遮断器

Publications (2)

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JP2010192151A JP2010192151A (ja) 2010-09-02
JP4690472B2 true JP4690472B2 (ja) 2011-06-01

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JP2009032619A Active JP4690472B2 (ja) 2009-02-16 2009-02-16 熱動式引き外し装置および回路遮断器

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JP (1) JP4690472B2 (zh)
CN (1) CN101807496B (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101721105B1 (ko) * 2011-06-24 2017-03-30 엘에스산전 주식회사 회로차단기의 간격 조정방법
KR101759594B1 (ko) * 2011-06-24 2017-07-20 엘에스산전 주식회사 회로차단기
CN102867707B (zh) * 2012-09-21 2015-10-28 德力西电气有限公司 一种调节热过载脱扣三相双金同步的方法及其装置
CN102969206B (zh) * 2012-11-13 2014-10-29 德力西电气有限公司 一种电动机保护器脱扣动作一致性调试方法及调试装置
JP6033107B2 (ja) * 2013-02-13 2016-11-30 三菱電機株式会社 回路遮断器
DE102015210612A1 (de) * 2015-06-10 2016-12-15 Siemens Aktiengesellschaft Thermische Überlast-Auslösevorrichtung und Schutzschaltgerät

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5553024A (en) * 1978-10-14 1980-04-18 Matsushita Electric Works Ltd Heattresponsive device
JP2001015006A (ja) * 1999-06-30 2001-01-19 Mitsubishi Electric Corp 熱動引きはずし装置およびそのギャップ調整方法
JP2002260515A (ja) * 2001-03-05 2002-09-13 Mitsubishi Electric Corp 熱動引きはずし装置およびそのギャップ調整方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4698606A (en) * 1986-06-20 1987-10-06 Westinghouse Electric Corp. Circuit breaker with adjustable thermal trip unit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5553024A (en) * 1978-10-14 1980-04-18 Matsushita Electric Works Ltd Heattresponsive device
JP2001015006A (ja) * 1999-06-30 2001-01-19 Mitsubishi Electric Corp 熱動引きはずし装置およびそのギャップ調整方法
JP2002260515A (ja) * 2001-03-05 2002-09-13 Mitsubishi Electric Corp 熱動引きはずし装置およびそのギャップ調整方法

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Publication number Publication date
CN101807496A (zh) 2010-08-18
JP2010192151A (ja) 2010-09-02
CN101807496B (zh) 2013-11-20

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