CN2582243Y - 煤矿电动机综合保护器 - Google Patents
煤矿电动机综合保护器 Download PDFInfo
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- CN2582243Y CN2582243Y CN 02258399 CN02258399U CN2582243Y CN 2582243 Y CN2582243 Y CN 2582243Y CN 02258399 CN02258399 CN 02258399 CN 02258399 U CN02258399 U CN 02258399U CN 2582243 Y CN2582243 Y CN 2582243Y
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Application Number | Priority Date | Filing Date | Title |
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CN 02258399 CN2582243Y (zh) | 2002-11-08 | 2002-11-08 | 煤矿电动机综合保护器 |
Applications Claiming Priority (1)
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CN 02258399 CN2582243Y (zh) | 2002-11-08 | 2002-11-08 | 煤矿电动机综合保护器 |
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CN2582243Y true CN2582243Y (zh) | 2003-10-22 |
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CN 02258399 Expired - Fee Related CN2582243Y (zh) | 2002-11-08 | 2002-11-08 | 煤矿电动机综合保护器 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102222900A (zh) * | 2011-06-24 | 2011-10-19 | 上海久辉电气有限公司 | 一种交流电器抗瞬间高压冲击的漏电保护模块 |
CN103166177A (zh) * | 2011-12-14 | 2013-06-19 | 山西潞安环保能源开发股份有限公司 | 一种漏电闭锁保护电路 |
-
2002
- 2002-11-08 CN CN 02258399 patent/CN2582243Y/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102222900A (zh) * | 2011-06-24 | 2011-10-19 | 上海久辉电气有限公司 | 一种交流电器抗瞬间高压冲击的漏电保护模块 |
CN102222900B (zh) * | 2011-06-24 | 2014-05-28 | 上海久辉电气有限公司 | 一种交流电器抗瞬间高压冲击的漏电保护模块 |
CN103166177A (zh) * | 2011-12-14 | 2013-06-19 | 山西潞安环保能源开发股份有限公司 | 一种漏电闭锁保护电路 |
CN103166177B (zh) * | 2011-12-14 | 2016-01-20 | 山西潞安环保能源开发股份有限公司 | 一种漏电闭锁保护电路 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Huainan Anhui Huaguang mining Electronic Technology Research Institute Assignor: Yang Yunfu Contract fulfillment period: 2008.6.12 to 2014.6.11 Contract record no.: 2009340000100 Denomination of utility model: Comprehensive protective device for coal mine motor Granted publication date: 20031022 License type: Exclusive license Record date: 20090518 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.6.12 TO 2014.6.11; CHANGE OF CONTRACT Name of requester: ANHUI PROVINCE HUAINAN CITY HUAGUANG MINE ELECTRON Effective date: 20090518 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20031022 Termination date: 20091208 |