CN2922085Y - 一种基于印刷电路板的钳形双绕组空芯线圈 - Google Patents
一种基于印刷电路板的钳形双绕组空芯线圈 Download PDFInfo
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- CN2922085Y CN2922085Y CN 200620097445 CN200620097445U CN2922085Y CN 2922085 Y CN2922085 Y CN 2922085Y CN 200620097445 CN200620097445 CN 200620097445 CN 200620097445 U CN200620097445 U CN 200620097445U CN 2922085 Y CN2922085 Y CN 2922085Y
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- hollow coil
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Application Number | Priority Date | Filing Date | Title |
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CN 200620097445 CN2922085Y (zh) | 2006-06-29 | 2006-06-29 | 一种基于印刷电路板的钳形双绕组空芯线圈 |
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CN 200620097445 CN2922085Y (zh) | 2006-06-29 | 2006-06-29 | 一种基于印刷电路板的钳形双绕组空芯线圈 |
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CN2922085Y true CN2922085Y (zh) | 2007-07-11 |
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CN 200620097445 Expired - Lifetime CN2922085Y (zh) | 2006-06-29 | 2006-06-29 | 一种基于印刷电路板的钳形双绕组空芯线圈 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102543411A (zh) * | 2012-02-07 | 2012-07-04 | 无锡北科自动化科技有限公司 | 鼠笼式空芯电流互感器 |
CN109100558A (zh) * | 2018-06-06 | 2018-12-28 | 中国电力科学研究院有限公司 | 一种罗氏线圈及电流测量装置 |
-
2006
- 2006-06-29 CN CN 200620097445 patent/CN2922085Y/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102543411A (zh) * | 2012-02-07 | 2012-07-04 | 无锡北科自动化科技有限公司 | 鼠笼式空芯电流互感器 |
CN102543411B (zh) * | 2012-02-07 | 2014-11-19 | 无锡北科自动化科技有限公司 | 鼠笼式空芯电流互感器 |
CN109100558A (zh) * | 2018-06-06 | 2018-12-28 | 中国电力科学研究院有限公司 | 一种罗氏线圈及电流测量装置 |
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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: WUHAN GRID IF THE PHOTOELECTRIC TRANSFORMER CO. Free format text: FORMER OWNER: WUHAN TIANREN OPTO-EELECTRICAL MUTUAL INDUCTOR CO., LTD. Effective date: 20071214 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20071214 Address after: Building 2, hi tech building, 18 Huaguang Road, East Lake Development Zone, Hubei, Wuhan Province, China: 430074 Patentee after: Wuhan Glory Optic-Electric Transformer Co., Ltd. Address before: Building 2, hi tech building, 18 Huaguang Road, East Lake Development Zone, Hubei, Wuhan Province, China: 430074 Patentee before: Wuhan Tianren Photoelectric Mutual Inductor Co., Ltd. |
|
AV01 | Patent right actively abandoned |
Effective date of abandoning: 20090902 |
|
C25 | Abandonment of patent right or utility model to avoid double patenting |