CN104078266B - 一种高压隔离开关 - Google Patents
一种高压隔离开关 Download PDFInfo
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CN201410245369.9A CN104078266B (zh) | 2014-06-04 | 2014-06-04 | 一种高压隔离开关 |
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CN201410245369.9A CN104078266B (zh) | 2014-06-04 | 2014-06-04 | 一种高压隔离开关 |
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CN104078266A CN104078266A (zh) | 2014-10-01 |
CN104078266B true CN104078266B (zh) | 2017-01-18 |
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EP3444830B1 (en) * | 2017-08-14 | 2024-04-03 | ABB Schweiz AG | Mechanical latching system kit for a medium voltage contactor |
Citations (2)
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CN201022062Y (zh) * | 2006-11-28 | 2008-02-13 | 李志学 | 远控型高压隔离开关 |
CN102800521A (zh) * | 2012-08-24 | 2012-11-28 | 河南开启电力实业有限公司 | 高压隔离电动开关装置 |
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RU1832338C (ru) * | 1991-06-17 | 1993-08-07 | Vasilij A Shumejko | Пpиboд диctahциohhoгo упpabлehия paз'eдиhиteлem |
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CN201022062Y (zh) * | 2006-11-28 | 2008-02-13 | 李志学 | 远控型高压隔离开关 |
CN102800521A (zh) * | 2012-08-24 | 2012-11-28 | 河南开启电力实业有限公司 | 高压隔离电动开关装置 |
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Address after: 200122, 1122 deep road, Pudong New Area, Shanghai Patentee after: STATE GRID SHANGHAI MUNICIPAL ELECTRIC POWER Co. Patentee after: Shanghai Dianwu Asset Management Co.,Ltd. Address before: 200122, 1122 deep road, Pudong New Area, Shanghai Patentee before: STATE GRID SHANGHAI MUNICIPAL ELECTRIC POWER Co. Patentee before: SHANGHAI ELECTRIC POWER EQUIPMENT COLLECTIVE ASSETS MANAGEMENT Co.,Ltd. Address after: 200122, 1122 deep road, Pudong New Area, Shanghai Patentee after: STATE GRID SHANGHAI MUNICIPAL ELECTRIC POWER Co. Patentee after: SHANGHAI ZHUORUN ASSET MANAGEMENT Co.,Ltd. Address before: 200122, 1122 deep road, Pudong New Area, Shanghai Patentee before: STATE GRID SHANGHAI MUNICIPAL ELECTRIC POWER Co. Patentee before: Shanghai Dianwu Asset Management Co.,Ltd. |
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Effective date of registration: 20210511 Address after: 1122 Yuanshen Road, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai, 200122 Patentee after: STATE GRID SHANGHAI MUNICIPAL ELECTRIC POWER Co. Patentee after: SHANGHAI HENGNENGTAI ENTERPRISE MANAGEMENT Co.,Ltd. Address before: 200122, 1122 deep road, Pudong New Area, Shanghai Patentee before: STATE GRID SHANGHAI MUNICIPAL ELECTRIC POWER Co. Patentee before: SHANGHAI ZHUORUN ASSET MANAGEMENT Co.,Ltd. |
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