CN201319319Y - 一种开启式电流互感器 - Google Patents
一种开启式电流互感器 Download PDFInfo
- Publication number
- CN201319319Y CN201319319Y CNU2008201234124U CN200820123412U CN201319319Y CN 201319319 Y CN201319319 Y CN 201319319Y CN U2008201234124 U CNU2008201234124 U CN U2008201234124U CN 200820123412 U CN200820123412 U CN 200820123412U CN 201319319 Y CN201319319 Y CN 201319319Y
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- electric current
- mutual inductor
- current transformer
- type electric
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNU2008201234124U CN201319319Y (zh) | 2008-10-28 | 2008-10-28 | 一种开启式电流互感器 |
Applications Claiming Priority (1)
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CNU2008201234124U CN201319319Y (zh) | 2008-10-28 | 2008-10-28 | 一种开启式电流互感器 |
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CN201319319Y true CN201319319Y (zh) | 2009-09-30 |
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CNU2008201234124U Expired - Fee Related CN201319319Y (zh) | 2008-10-28 | 2008-10-28 | 一种开启式电流互感器 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102005292A (zh) * | 2010-10-18 | 2011-04-06 | 北京瑞奇恩电器设备有限公司 | 一种可防锈的开启式电流互感器 |
CN102279299A (zh) * | 2011-06-30 | 2011-12-14 | 保定供电公司 | 电力专用钳形万用表 |
CN102360893A (zh) * | 2011-07-07 | 2012-02-22 | 王伟坤 | 开合式电子式套管电流互感器 |
CN109030902A (zh) * | 2018-08-17 | 2018-12-18 | 国网山东省电力公司烟台供电公司 | 一种电流互感器 |
-
2008
- 2008-10-28 CN CNU2008201234124U patent/CN201319319Y/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102005292A (zh) * | 2010-10-18 | 2011-04-06 | 北京瑞奇恩电器设备有限公司 | 一种可防锈的开启式电流互感器 |
CN102005292B (zh) * | 2010-10-18 | 2012-09-26 | 北京瑞奇恩互感器设备有限公司 | 一种可防锈的开启式电流互感器 |
CN102279299A (zh) * | 2011-06-30 | 2011-12-14 | 保定供电公司 | 电力专用钳形万用表 |
CN102360893A (zh) * | 2011-07-07 | 2012-02-22 | 王伟坤 | 开合式电子式套管电流互感器 |
CN109030902A (zh) * | 2018-08-17 | 2018-12-18 | 国网山东省电力公司烟台供电公司 | 一种电流互感器 |
CN109030902B (zh) * | 2018-08-17 | 2021-01-15 | 国网山东省电力公司烟台供电公司 | 一种电流互感器 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: BEIJING RICHANG-SCIENCE TRANSFORMER EQUIPMENT CO., Free format text: FORMER OWNER: BEIJING RICHENG SCIENCE EQUIPMENT CO., LTD. Effective date: 20111212 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100055 XUANWU, BEIJING TO: 101407 HUAIROU, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20111212 Address after: 101407 Beijing city Huairou District Yanqi Economic Development Zone East Road No. 68 Yan two building 3 Patentee after: Beijing Ruiqien Transformer Equipment Co., Ltd. Address before: 100055, room 1, Hua Hua building, building 6, 516 street, South Street, Xuanwu District, Beijing Patentee before: Beijing Richeng Electric Equipment Co., Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090930 Termination date: 20121028 |