CN202870148U - 隔离开关开合母线充电电流试验用高电位电流测量装置 - Google Patents
隔离开关开合母线充电电流试验用高电位电流测量装置 Download PDFInfo
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CN 201220505286 CN202870148U (zh) | 2012-09-28 | 2012-09-28 | 隔离开关开合母线充电电流试验用高电位电流测量装置 |
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CN107449982A (zh) * | 2017-07-28 | 2017-12-08 | 中国西电电气股份有限公司 | 一种工频试验变压器高压绕组首端电流监测装置及方法 |
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CN107449982A (zh) * | 2017-07-28 | 2017-12-08 | 中国西电电气股份有限公司 | 一种工频试验变压器高压绕组首端电流监测装置及方法 |
CN107449982B (zh) * | 2017-07-28 | 2020-02-07 | 中国西电电气股份有限公司 | 一种工频试验变压器高压绕组首端电流监测装置及方法 |
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C14 | Grant of patent or utility model | ||
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Effective date of registration: 20210820 Address after: 710077 No. 18 West Second Ring Road, Shaanxi, Xi'an Patentee after: XI'AN HIGH VOLTAGE APPARATUS RESEARCH INSTITUTE Co.,Ltd. Address before: 710075 Shaanxi city of Xi'an Province Tang Hing Road No. 7 Patentee before: CHINA XD ELECTRIC Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 710077 No. 18 West Second Ring Road, Shaanxi, Xi'an Patentee after: Xi'an High Voltage Electrical Apparatus Research Institute Co.,Ltd. Address before: 710077 No. 18 West Second Ring Road, Shaanxi, Xi'an Patentee before: XI'AN HIGH VOLTAGE APPARATUS RESEARCH INSTITUTE Co.,Ltd. |
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Granted publication date: 20130410 |