CN201323448Y - 电流互感器二次侧过压保护装置 - Google Patents
电流互感器二次侧过压保护装置 Download PDFInfo
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- CN201323448Y CN201323448Y CNU200820211500XU CN200820211500U CN201323448Y CN 201323448 Y CN201323448 Y CN 201323448Y CN U200820211500X U CNU200820211500X U CN U200820211500XU CN 200820211500 U CN200820211500 U CN 200820211500U CN 201323448 Y CN201323448 Y CN 201323448Y
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- secondary side
- current transformer
- protective device
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- electrically connected
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNU200820211500XU CN201323448Y (zh) | 2008-12-26 | 2008-12-26 | 电流互感器二次侧过压保护装置 |
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CNU200820211500XU CN201323448Y (zh) | 2008-12-26 | 2008-12-26 | 电流互感器二次侧过压保护装置 |
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CN201323448Y true CN201323448Y (zh) | 2009-10-07 |
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CNU200820211500XU Expired - Fee Related CN201323448Y (zh) | 2008-12-26 | 2008-12-26 | 电流互感器二次侧过压保护装置 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102709901A (zh) * | 2012-06-14 | 2012-10-03 | 北京恒源利通电力技术有限公司 | 电流互感器过压保护方法和装置 |
CN102959847A (zh) * | 2010-06-25 | 2013-03-06 | 东芝三菱电机产业***株式会社 | 功率转换装置 |
CN103280769A (zh) * | 2013-05-24 | 2013-09-04 | 国家电网公司 | 电流互感器防止开路保护装置 |
CN106684820A (zh) * | 2016-11-09 | 2017-05-17 | 国网天津市电力公司 | 一种高压电流互感器二次回路开路自动保护装置 |
CN109980601A (zh) * | 2017-12-28 | 2019-07-05 | 国网江苏省电力公司常州供电公司 | 电磁式电流互感器二次回路保护装置 |
CN112213542A (zh) * | 2020-10-09 | 2021-01-12 | 和远智能科技股份有限公司 | 一种单线圈取电和测量的电流传感器 |
-
2008
- 2008-12-26 CN CNU200820211500XU patent/CN201323448Y/zh not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102959847A (zh) * | 2010-06-25 | 2013-03-06 | 东芝三菱电机产业***株式会社 | 功率转换装置 |
CN102959847B (zh) * | 2010-06-25 | 2016-01-13 | 东芝三菱电机产业***株式会社 | 功率转换装置 |
CN102709901A (zh) * | 2012-06-14 | 2012-10-03 | 北京恒源利通电力技术有限公司 | 电流互感器过压保护方法和装置 |
CN102709901B (zh) * | 2012-06-14 | 2016-06-01 | 北京恒源利通电力技术有限公司 | 电流互感器过压保护方法和装置 |
CN103280769A (zh) * | 2013-05-24 | 2013-09-04 | 国家电网公司 | 电流互感器防止开路保护装置 |
CN106684820A (zh) * | 2016-11-09 | 2017-05-17 | 国网天津市电力公司 | 一种高压电流互感器二次回路开路自动保护装置 |
CN109980601A (zh) * | 2017-12-28 | 2019-07-05 | 国网江苏省电力公司常州供电公司 | 电磁式电流互感器二次回路保护装置 |
CN112213542A (zh) * | 2020-10-09 | 2021-01-12 | 和远智能科技股份有限公司 | 一种单线圈取电和测量的电流传感器 |
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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: ANHUI ONESKY ELECTRIC TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: RUI JUN Effective date: 20110317 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 230031 NO. 88, DAOXIANG ROAD, SHUSHAN NEW INDUSTRIAL PARK, HEFEI CITY, ANHUI PROVINCE TO: 230031 NO. 99, YONGHE ROAD, NEW AND HIGH TECHNOLOGY DEVELOPMENT AREA, HEFEI CITY, ANHUI PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110317 Address after: Yonghe Road, high tech Development Zone, Hefei city of Anhui Province, No. 99 230031 Patentee after: Anhui Yitian Electrical Technology Co., Ltd. Address before: Daoxiang road Hefei City, Anhui province 230031 Shushan New Industrial Park No. 88 Patentee before: Rui Jun |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Anhui Golden Power Technology Co., Ltd. Assignor: Anhui Yitian Electrical Technology Co., Ltd. Contract record no.: 2011340000440 Denomination of utility model: Overvoltage protective device for current transformer secondary side Granted publication date: 20091007 License type: Exclusive License Record date: 20111201 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091007 Termination date: 20141226 |
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EXPY | Termination of patent right or utility model |