CN2769888Y - 一种小电流传感器 - Google Patents
一种小电流传感器 Download PDFInfo
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- CN2769888Y CN2769888Y CN 200520004908 CN200520004908U CN2769888Y CN 2769888 Y CN2769888 Y CN 2769888Y CN 200520004908 CN200520004908 CN 200520004908 CN 200520004908 U CN200520004908 U CN 200520004908U CN 2769888 Y CN2769888 Y CN 2769888Y
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- iron core
- current sensor
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- electric current
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200520004908 CN2769888Y (zh) | 2005-02-21 | 2005-02-21 | 一种小电流传感器 |
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CN 200520004908 CN2769888Y (zh) | 2005-02-21 | 2005-02-21 | 一种小电流传感器 |
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CN2769888Y true CN2769888Y (zh) | 2006-04-05 |
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CN 200520004908 Expired - Lifetime CN2769888Y (zh) | 2005-02-21 | 2005-02-21 | 一种小电流传感器 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102830265A (zh) * | 2012-09-04 | 2012-12-19 | 上海舜宇海逸光电技术有限公司 | 电流测量装置 |
WO2015104189A1 (en) * | 2014-01-07 | 2015-07-16 | Power Electronic Measurements Ltd | High bandwidth rogowski transducer with screened coil |
CN109001503A (zh) * | 2017-06-07 | 2018-12-14 | 日置电机株式会社 | 屏蔽体和传感器 |
-
2005
- 2005-02-21 CN CN 200520004908 patent/CN2769888Y/zh not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102830265A (zh) * | 2012-09-04 | 2012-12-19 | 上海舜宇海逸光电技术有限公司 | 电流测量装置 |
WO2015104189A1 (en) * | 2014-01-07 | 2015-07-16 | Power Electronic Measurements Ltd | High bandwidth rogowski transducer with screened coil |
CN106062570A (zh) * | 2014-01-07 | 2016-10-26 | 电力电子测量有限公司 | 具有屏蔽线圈的高带宽罗氏换能器 |
CN106062570B (zh) * | 2014-01-07 | 2020-03-17 | 电力电子测量有限公司 | 具有屏蔽线圈的高带宽罗氏换能器 |
CN109001503A (zh) * | 2017-06-07 | 2018-12-14 | 日置电机株式会社 | 屏蔽体和传感器 |
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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: CHINA ELECTRIC POWER RESEARCH INSTITUTE Free format text: FORMER OWNER: BEIJING FUAN ELECTRIC EQUIPMENT CO.,LTD. Effective date: 20091113 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20091113 Address after: Beijing City, Haidian District small business Qinghe Road No. 15 Chinese Electric Power Research Institute of the Ministry of science and technology, zip code: 100192 Patentee after: China Electric Power Research Institute Address before: Beijing city small business Qinghe Road No. 15, zip code: 100085 Patentee before: Beijing Fuan Electric Corp. |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20150221 Granted publication date: 20060405 |