CN201051120Y - 一种电子式电压互感器 - Google Patents
一种电子式电压互感器 Download PDFInfo
- Publication number
- CN201051120Y CN201051120Y CNU2007200320503U CN200720032050U CN201051120Y CN 201051120 Y CN201051120 Y CN 201051120Y CN U2007200320503 U CNU2007200320503 U CN U2007200320503U CN 200720032050 U CN200720032050 U CN 200720032050U CN 201051120 Y CN201051120 Y CN 201051120Y
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- signal conversion
- voltage transformer
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- Transformers For Measuring Instruments (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNU2007200320503U CN201051120Y (zh) | 2007-06-15 | 2007-06-15 | 一种电子式电压互感器 |
Applications Claiming Priority (1)
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CNU2007200320503U CN201051120Y (zh) | 2007-06-15 | 2007-06-15 | 一种电子式电压互感器 |
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CN201051120Y true CN201051120Y (zh) | 2008-04-23 |
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CNU2007200320503U Expired - Lifetime CN201051120Y (zh) | 2007-06-15 | 2007-06-15 | 一种电子式电压互感器 |
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CN (1) | CN201051120Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104377011A (zh) * | 2014-11-20 | 2015-02-25 | 国家电网公司 | 一种半开合式电子式电流互感器 |
CN110426547A (zh) * | 2019-06-24 | 2019-11-08 | 中国电力科学研究院有限公司 | 一种宽频带gis电子式电压互感器装置及测量方法 |
-
2007
- 2007-06-15 CN CNU2007200320503U patent/CN201051120Y/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104377011A (zh) * | 2014-11-20 | 2015-02-25 | 国家电网公司 | 一种半开合式电子式电流互感器 |
CN110426547A (zh) * | 2019-06-24 | 2019-11-08 | 中国电力科学研究院有限公司 | 一种宽频带gis电子式电压互感器装置及测量方法 |
CN110426547B (zh) * | 2019-06-24 | 2022-09-27 | 中国电力科学研究院有限公司 | 一种宽频带gis电子式电压互感器装置及测量方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: WEST CHINA ELECTRIC POWER CO. Free format text: FORMER OWNER: XI'AN ELECTRIC MANUFACTURING CORP. Effective date: 20080905 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080905 Address after: Shaanxi province Xi'an City West High Tang Hing Road No. 7, zip code: 710075 Patentee after: China XD Electronic Corporation Address before: Shaanxi province Xi'an Fengdeng road 29, zip code: 710077 Patentee before: Xi'an Electric Manufacturing Corp. |
|
CX01 | Expiry of patent term |
Granted publication date: 20080423 |
|
CX01 | Expiry of patent term |