CN102629745A - 卡扣式二次保护器 - Google Patents
卡扣式二次保护器 Download PDFInfo
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- CN102629745A CN102629745A CN2012101255579A CN201210125557A CN102629745A CN 102629745 A CN102629745 A CN 102629745A CN 2012101255579 A CN2012101255579 A CN 2012101255579A CN 201210125557 A CN201210125557 A CN 201210125557A CN 102629745 A CN102629745 A CN 102629745A
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CN201210125557.9A CN102629745B (zh) | 2012-04-26 | 2012-04-26 | 卡扣式二次保护器 |
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CN201210125557.9A CN102629745B (zh) | 2012-04-26 | 2012-04-26 | 卡扣式二次保护器 |
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CN102629745A true CN102629745A (zh) | 2012-08-08 |
CN102629745B CN102629745B (zh) | 2015-05-20 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104078878A (zh) * | 2014-05-12 | 2014-10-01 | 国家电网公司 | 一种带电更换绝缘子导线提升装置 |
CN104158118A (zh) * | 2014-08-08 | 2014-11-19 | 国家电网公司 | 一种四分裂导线保线钩 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2724269Y (zh) * | 2004-07-01 | 2005-09-07 | 胡刚 | 220kv过线绝缘专用导线提升器 |
CN201153198Y (zh) * | 2007-11-30 | 2008-11-19 | 泰安供电公司 | 组合式双、四分裂导线后备保护绳 |
CN101888075A (zh) * | 2009-05-15 | 2010-11-17 | 上海市南电力工程有限公司 | 一种吊车配绝缘工具提升10kV导线作业方法 |
CN202550406U (zh) * | 2012-04-26 | 2012-11-21 | 辽宁省电力有限公司辽阳供电公司 | 卡扣式二次保护器 |
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2012
- 2012-04-26 CN CN201210125557.9A patent/CN102629745B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2724269Y (zh) * | 2004-07-01 | 2005-09-07 | 胡刚 | 220kv过线绝缘专用导线提升器 |
CN201153198Y (zh) * | 2007-11-30 | 2008-11-19 | 泰安供电公司 | 组合式双、四分裂导线后备保护绳 |
CN101888075A (zh) * | 2009-05-15 | 2010-11-17 | 上海市南电力工程有限公司 | 一种吊车配绝缘工具提升10kV导线作业方法 |
CN202550406U (zh) * | 2012-04-26 | 2012-11-21 | 辽宁省电力有限公司辽阳供电公司 | 卡扣式二次保护器 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104078878A (zh) * | 2014-05-12 | 2014-10-01 | 国家电网公司 | 一种带电更换绝缘子导线提升装置 |
CN104158118A (zh) * | 2014-08-08 | 2014-11-19 | 国家电网公司 | 一种四分裂导线保线钩 |
CN104158118B (zh) * | 2014-08-08 | 2016-09-07 | 国家电网公司 | 一种四分裂导线保线钩 |
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CN102629745B (zh) | 2015-05-20 |
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Owner name: STATE ELECTRIC NET CROP. Effective date: 20120926 |
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Effective date of registration: 20120926 Address after: 111000 Liaoyang City, Liaoning province Taizihe District South Street No. 81 Applicant after: Liaoning Electric Power Co., Ltd. Liaoyang Power Supply Company Applicant after: State Grid Corporation of China Address before: 111000 No. 81, south suburb street, Liaoning, Liaoyang Applicant before: Liaoning Electric Power Co., Ltd. Liaoyang Power Supply Company |
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