CN101447360B - 一种井下高压配电装置用的隔离开关 - Google Patents
一种井下高压配电装置用的隔离开关 Download PDFInfo
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- CN101447360B CN101447360B CN 200810079860 CN200810079860A CN101447360B CN 101447360 B CN101447360 B CN 101447360B CN 200810079860 CN200810079860 CN 200810079860 CN 200810079860 A CN200810079860 A CN 200810079860A CN 101447360 B CN101447360 B CN 101447360B
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CN 200810079860 CN101447360B (zh) | 2008-11-17 | 2008-11-17 | 一种井下高压配电装置用的隔离开关 |
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CN 200810079860 CN101447360B (zh) | 2008-11-17 | 2008-11-17 | 一种井下高压配电装置用的隔离开关 |
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CN101447360A CN101447360A (zh) | 2009-06-03 |
CN101447360B true CN101447360B (zh) | 2011-07-13 |
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CN 200810079860 Expired - Fee Related CN101447360B (zh) | 2008-11-17 | 2008-11-17 | 一种井下高压配电装置用的隔离开关 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102426966A (zh) * | 2011-09-19 | 2012-04-25 | 广东天富电气集团有限公司 | 一种高压安全开关 |
CN109599276B (zh) * | 2018-12-16 | 2022-08-26 | 山西汾西重工有限责任公司 | 基于摆杆式限位信号开关的抗抖动开合方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN201025604Y (zh) * | 2007-03-06 | 2008-02-20 | 常州联力自动化科技有限公司 | 隔离开关组同步操作装置 |
CN201323157Y (zh) * | 2008-11-17 | 2009-10-07 | 山西汾西机电有限公司 | 一种井下高压配电装置用的隔离开关 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN201025604Y (zh) * | 2007-03-06 | 2008-02-20 | 常州联力自动化科技有限公司 | 隔离开关组同步操作装置 |
CN201323157Y (zh) * | 2008-11-17 | 2009-10-07 | 山西汾西机电有限公司 | 一种井下高压配电装置用的隔离开关 |
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Effective date of registration: 20190410 Address after: 030027 131 Heping North Road, wanBerlin District, Taiyuan, Shanxi Co-patentee after: Shanxi Fenxi heavy industry Ship Electric Co., Ltd. Patentee after: Shanxi Fenxi Heavy Industry Co., Ltd. Co-patentee after: Shanxi Fenxi Machinery Co., Ltd. Address before: No. 131, Heping North Road, Taiyuan, Shanxi Province, Shanxi Co-patentee before: Shanxi Fenxi Heavy Industry Co., Ltd. Patentee before: Shanxi Fenxi Machinery Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110713 Termination date: 20201117 |
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CF01 | Termination of patent right due to non-payment of annual fee |