CN202395408U - Adjustable gap lightning protection device used for electric power system power transmission line - Google Patents
Adjustable gap lightning protection device used for electric power system power transmission line Download PDFInfo
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- CN202395408U CN202395408U CN2011204670201U CN201120467020U CN202395408U CN 202395408 U CN202395408 U CN 202395408U CN 2011204670201 U CN2011204670201 U CN 2011204670201U CN 201120467020 U CN201120467020 U CN 201120467020U CN 202395408 U CN202395408 U CN 202395408U
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CN2011204670201U CN202395408U (en) | 2011-11-22 | 2011-11-22 | Adjustable gap lightning protection device used for electric power system power transmission line |
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CN2011204670201U CN202395408U (en) | 2011-11-22 | 2011-11-22 | Adjustable gap lightning protection device used for electric power system power transmission line |
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CN202395408U true CN202395408U (en) | 2012-08-22 |
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CN2011204670201U Expired - Fee Related CN202395408U (en) | 2011-11-22 | 2011-11-22 | Adjustable gap lightning protection device used for electric power system power transmission line |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103138254A (en) * | 2013-03-09 | 2013-06-05 | 李景禄 | Adjustable excess voltage protective gap fine lightning protection method of power distribution network |
CN104158119A (en) * | 2014-08-22 | 2014-11-19 | 国家电网公司 | Overhead ground wire suspended cable clamp adjusting method and buffer device thereof |
CN105514917A (en) * | 2015-12-05 | 2016-04-20 | 王丽鹏 | Lightning protection device for high-voltage power transmission line tower |
CN105845289A (en) * | 2016-05-04 | 2016-08-10 | 国网天津市电力公司 | Device for suppressing lightning trip-out rate by stretching discharge flashover path through lightning pulse |
CN105896451A (en) * | 2016-05-04 | 2016-08-24 | 国网天津市电力公司 | Dual-electrode mutual-pull lightning-stroke trip limiter capable of reducing electric potential gradient |
CN105939009A (en) * | 2016-06-27 | 2016-09-14 | 武汉新能量科技发展有限公司 | OPGW terminal voltage-limiting device for high voltage transformer substation |
CN105957658A (en) * | 2016-07-25 | 2016-09-21 | 国网湖南省电力公司 | Ice-preventing insulator for ground wire ice-melting reconstruction |
CN108011203A (en) * | 2017-11-01 | 2018-05-08 | 王亚苹 | A kind of retractable line part of high-voltage line separated time road |
-
2011
- 2011-11-22 CN CN2011204670201U patent/CN202395408U/en not_active Expired - Fee Related
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103138254A (en) * | 2013-03-09 | 2013-06-05 | 李景禄 | Adjustable excess voltage protective gap fine lightning protection method of power distribution network |
CN104158119A (en) * | 2014-08-22 | 2014-11-19 | 国家电网公司 | Overhead ground wire suspended cable clamp adjusting method and buffer device thereof |
CN104158119B (en) * | 2014-08-22 | 2016-07-20 | 国家电网公司 | A kind of overhead ground wire suspension clamp regulation method and buffer unit |
CN105514917A (en) * | 2015-12-05 | 2016-04-20 | 王丽鹏 | Lightning protection device for high-voltage power transmission line tower |
CN105845289A (en) * | 2016-05-04 | 2016-08-10 | 国网天津市电力公司 | Device for suppressing lightning trip-out rate by stretching discharge flashover path through lightning pulse |
CN105896451A (en) * | 2016-05-04 | 2016-08-24 | 国网天津市电力公司 | Dual-electrode mutual-pull lightning-stroke trip limiter capable of reducing electric potential gradient |
CN105896451B (en) * | 2016-05-04 | 2018-03-06 | 国网天津市电力公司 | The mutual pull-type lightning stroke trip limiter for reducing electric potential gradient of bipolar electrode |
CN105939009A (en) * | 2016-06-27 | 2016-09-14 | 武汉新能量科技发展有限公司 | OPGW terminal voltage-limiting device for high voltage transformer substation |
CN105957658A (en) * | 2016-07-25 | 2016-09-21 | 国网湖南省电力公司 | Ice-preventing insulator for ground wire ice-melting reconstruction |
CN108011203A (en) * | 2017-11-01 | 2018-05-08 | 王亚苹 | A kind of retractable line part of high-voltage line separated time road |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: CHANGSHA XINCHANG ELECTRIC POWER SCIENCE & TECHNOLOGY CO., LTD. Assignor: Yi Xiaofei|Li Jinglu|Liao Zhihua Contract record no.: 2015430000012 Denomination of utility model: Adjustable gap lightning protection device used for electric power system power transmission line Granted publication date: 20120822 License type: Exclusive License Record date: 20150326 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20181122 |
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CF01 | Termination of patent right due to non-payment of annual fee |