CN103943344B - 半封闭防爆油浸式电流互感器 - Google Patents
半封闭防爆油浸式电流互感器 Download PDFInfo
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- CN103943344B CN103943344B CN201410175003.9A CN201410175003A CN103943344B CN 103943344 B CN103943344 B CN 103943344B CN 201410175003 A CN201410175003 A CN 201410175003A CN 103943344 B CN103943344 B CN 103943344B
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- Prior art keywords
- explosion
- resistant enclosure
- insulator
- fuel tank
- current transformer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000004880 explosion Methods 0.000 claims abstract description 53
- 239000012212 insulator Substances 0.000 claims abstract description 37
- 239000002828 fuel tank Substances 0.000 claims abstract description 35
- 239000000446 fuel Substances 0.000 claims abstract description 8
- 229910000906 Bronze Inorganic materials 0.000 claims description 14
- 239000010974 bronze Substances 0.000 claims description 14
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims description 14
- 239000000428 dust Substances 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 7
- 239000000945 filler Substances 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 abstract description 2
- 230000001052 transient effect Effects 0.000 description 3
- 238000005422 blasting Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- -1 outlet row Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Housings And Mounting Of Transformers (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410175003.9A CN103943344B (zh) | 2014-04-29 | 2014-04-29 | 半封闭防爆油浸式电流互感器 |
Applications Claiming Priority (1)
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CN201410175003.9A CN103943344B (zh) | 2014-04-29 | 2014-04-29 | 半封闭防爆油浸式电流互感器 |
Publications (2)
Publication Number | Publication Date |
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CN103943344A CN103943344A (zh) | 2014-07-23 |
CN103943344B true CN103943344B (zh) | 2016-03-09 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201410175003.9A Active CN103943344B (zh) | 2014-04-29 | 2014-04-29 | 半封闭防爆油浸式电流互感器 |
Country Status (1)
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CN (1) | CN103943344B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104867670B (zh) * | 2015-05-11 | 2017-04-19 | 中国西电电气股份有限公司 | 一种带防爆装置的油浸式电流互感器 |
CN115240936B (zh) * | 2022-08-27 | 2023-08-11 | 南阳中威电气有限公司 | 一种防爆自动泄压型瓷套避雷器 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4510477A (en) * | 1983-10-19 | 1985-04-09 | Westinghouse Electric Corp. | Current transformer |
US5391835A (en) * | 1991-11-07 | 1995-02-21 | Bba Canada Limited | Explosion resistant, oil insulated, current transformer |
CN201562530U (zh) * | 2009-11-05 | 2010-08-25 | 保定天威集团有限公司 | 大型油浸式电力变压器、电抗器油箱防爆压力释放装置 |
CN202513024U (zh) * | 2012-03-17 | 2012-10-31 | 安徽互感器有限公司 | 油浸式电流互感器 |
CN103594232A (zh) * | 2013-11-15 | 2014-02-19 | 宁夏天地经纬电力设备工程有限公司 | 油浸式变压器 |
CN203871168U (zh) * | 2014-04-29 | 2014-10-08 | 昆山达功电子有限公司 | 半封闭防爆油浸式电流互感器 |
-
2014
- 2014-04-29 CN CN201410175003.9A patent/CN103943344B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4510477A (en) * | 1983-10-19 | 1985-04-09 | Westinghouse Electric Corp. | Current transformer |
US5391835A (en) * | 1991-11-07 | 1995-02-21 | Bba Canada Limited | Explosion resistant, oil insulated, current transformer |
CN201562530U (zh) * | 2009-11-05 | 2010-08-25 | 保定天威集团有限公司 | 大型油浸式电力变压器、电抗器油箱防爆压力释放装置 |
CN202513024U (zh) * | 2012-03-17 | 2012-10-31 | 安徽互感器有限公司 | 油浸式电流互感器 |
CN103594232A (zh) * | 2013-11-15 | 2014-02-19 | 宁夏天地经纬电力设备工程有限公司 | 油浸式变压器 |
CN203871168U (zh) * | 2014-04-29 | 2014-10-08 | 昆山达功电子有限公司 | 半封闭防爆油浸式电流互感器 |
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Publication number | Publication date |
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CN103943344A (zh) | 2014-07-23 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Zheng Jianxiong Inventor before: Ren Yuwen |
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TR01 | Transfer of patent right |
Effective date of registration: 20161027 Address after: Suzhou City, Jiangsu province 215316 high tech Zone in Kunshan City, North Okitomo Road No. 10 Patentee after: KUNSHAN YIBANGTAI AUTO PARTS MANUFACTURING CO., LTD. Address before: 215325 Kunshan, Suzhou, Zhouzhuang Town Industrial Park Ming Road Patentee before: Kunshan Dagong Electronics Co., Ltd. |
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C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Ren Yuwen Inventor before: Zheng Jianxiong |
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COR | Change of bibliographic data | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170123 Address after: 215325 Kunshan, Suzhou, Zhouzhuang Town Industrial Park Ming Road Patentee after: Kunshan Dagong Electronics Co., Ltd. Address before: Suzhou City, Jiangsu province 215316 high tech Zone in Kunshan City, North Okitomo Road No. 10 Patentee before: KUNSHAN YIBANGTAI AUTO PARTS MANUFACTURING CO., LTD. |
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Effective date of registration: 20180321 Address after: 518000 Guangdong Province, Shenzhen New District of Longhua City, Dalang street, Longsheng Gold Dragon Road community e-commerce incubator exhibition Tao Commercial Plaza E block 706 Patentee after: Shenzhen step Technology Transfer Center Co., Ltd. Address before: 215325 Kunshan, Suzhou, Zhouzhuang Town Industrial Park Ming Road Patentee before: Kunshan Dagong Electronics Co., Ltd. |
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Effective date of registration: 20180601 Address after: 226100 165 South Renmin Road, Hadong Town, Haimen, Nantong, Jiangsu Patentee after: Haimen he d Intellectual Property Service Co. Ltd. Address before: 518000 Guangdong Shenzhen Longhua New District big wave street Longsheng community Tenglong road gold rush e-commerce incubation base exhibition hall E commercial block 706 Patentee before: Shenzhen step Technology Transfer Center Co., Ltd. |