CN102737905B - 具备永磁和弹簧机构特性的真空断路器自适应操动机构 - Google Patents
具备永磁和弹簧机构特性的真空断路器自适应操动机构 Download PDFInfo
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- CN102737905B CN102737905B CN201210199026.4A CN201210199026A CN102737905B CN 102737905 B CN102737905 B CN 102737905B CN 201210199026 A CN201210199026 A CN 201210199026A CN 102737905 B CN102737905 B CN 102737905B
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CN201210199026.4A CN102737905B (zh) | 2012-06-15 | 2012-06-15 | 具备永磁和弹簧机构特性的真空断路器自适应操动机构 |
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CN201210199026.4A CN102737905B (zh) | 2012-06-15 | 2012-06-15 | 具备永磁和弹簧机构特性的真空断路器自适应操动机构 |
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CN102737905A CN102737905A (zh) | 2012-10-17 |
CN102737905B true CN102737905B (zh) | 2014-11-05 |
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CN201210199026.4A Expired - Fee Related CN102737905B (zh) | 2012-06-15 | 2012-06-15 | 具备永磁和弹簧机构特性的真空断路器自适应操动机构 |
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CN106451486A (zh) * | 2016-09-21 | 2017-02-22 | 上海思源电力电容器有限公司 | 一种高压断路器选相投切控制*** |
CN113066690A (zh) * | 2021-05-20 | 2021-07-02 | 郑州瑞能物联网技术有限公司 | 一种用于断路器操作机构的弹性传接装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3921109A (en) * | 1974-06-20 | 1975-11-18 | Westinghouse Electric Corp | Circuit-interrupter |
CN101055815A (zh) * | 2007-05-17 | 2007-10-17 | 陕西华电电气有限公司 | 具有双操动机构的真空开关 |
CN101350268A (zh) * | 2008-08-25 | 2009-01-21 | 童建朋 | 永磁式真空断路器 |
CN201256121Y (zh) * | 2008-08-02 | 2009-06-10 | 田利民 | 大容量真空断路器用永磁机构 |
CN202523629U (zh) * | 2012-02-21 | 2012-11-07 | 陕西烽火盛天电子科技有限公司 | 新型真空复合断路器 |
CN202749292U (zh) * | 2012-06-15 | 2013-02-20 | 田利民 | 具备永磁和弹簧机构特性的真空断路器自适应操动机构 |
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3921109A (en) * | 1974-06-20 | 1975-11-18 | Westinghouse Electric Corp | Circuit-interrupter |
CN101055815A (zh) * | 2007-05-17 | 2007-10-17 | 陕西华电电气有限公司 | 具有双操动机构的真空开关 |
CN201256121Y (zh) * | 2008-08-02 | 2009-06-10 | 田利民 | 大容量真空断路器用永磁机构 |
CN101350268A (zh) * | 2008-08-25 | 2009-01-21 | 童建朋 | 永磁式真空断路器 |
CN202523629U (zh) * | 2012-02-21 | 2012-11-07 | 陕西烽火盛天电子科技有限公司 | 新型真空复合断路器 |
CN202749292U (zh) * | 2012-06-15 | 2013-02-20 | 田利民 | 具备永磁和弹簧机构特性的真空断路器自适应操动机构 |
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