CN203037717U - 变压器调压开关分接头的驱动电机电流信号采集装置 - Google Patents
变压器调压开关分接头的驱动电机电流信号采集装置 Download PDFInfo
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- CN203037717U CN203037717U CN 201220674591 CN201220674591U CN203037717U CN 203037717 U CN203037717 U CN 203037717U CN 201220674591 CN201220674591 CN 201220674591 CN 201220674591 U CN201220674591 U CN 201220674591U CN 203037717 U CN203037717 U CN 203037717U
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CN 201220674591 CN203037717U (zh) | 2012-12-07 | 2012-12-07 | 变压器调压开关分接头的驱动电机电流信号采集装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103018527A (zh) * | 2012-12-07 | 2013-04-03 | 上海市电力公司 | 变压器调压开关分接头的驱动电机电流信号采集装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103018527A (zh) * | 2012-12-07 | 2013-04-03 | 上海市电力公司 | 变压器调压开关分接头的驱动电机电流信号采集装置 |
CN103018527B (zh) * | 2012-12-07 | 2015-12-09 | 上海市电力公司 | 变压器调压开关分接头的驱动电机电流信号采集装置 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 200122 Shanghai City, Pudong New Area source deep road, No. 1122 Co-patentee after: RED PHASE Inc. Patentee after: SHANGHAI MUNICIPAL ELECTRIC POWER Co. Co-patentee after: State Grid Corporation of China Address before: 200122 Shanghai City, Pudong New Area source deep road, No. 1122 Co-patentee before: Xiamen Red Phase Instruments Inc. Patentee before: SHANGHAI MUNICIPAL ELECTRIC POWER Co. Co-patentee before: State Grid Corporation of China |
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CP01 | Change in the name or title of a patent holder | ||
CX01 | Expiry of patent term |
Granted publication date: 20130703 |
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CX01 | Expiry of patent term |