CN201365111Y - 矿用漏电闭锁控制器 - Google Patents
矿用漏电闭锁控制器 Download PDFInfo
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- CN201365111Y CN201365111Y CNU2009201444894U CN200920144489U CN201365111Y CN 201365111 Y CN201365111 Y CN 201365111Y CN U2009201444894 U CNU2009201444894 U CN U2009201444894U CN 200920144489 U CN200920144489 U CN 200920144489U CN 201365111 Y CN201365111 Y CN 201365111Y
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- 238000005065 mining Methods 0.000 title claims abstract description 8
- 238000001514 detection method Methods 0.000 claims abstract description 25
- 238000009413 insulation Methods 0.000 claims abstract description 18
- 230000004224 protection Effects 0.000 abstract description 6
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- 239000003245 coal Substances 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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- 238000004519 manufacturing process Methods 0.000 description 1
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNU2009201444894U CN201365111Y (zh) | 2009-02-24 | 2009-02-24 | 矿用漏电闭锁控制器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNU2009201444894U CN201365111Y (zh) | 2009-02-24 | 2009-02-24 | 矿用漏电闭锁控制器 |
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CN201365111Y true CN201365111Y (zh) | 2009-12-16 |
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CNU2009201444894U Expired - Fee Related CN201365111Y (zh) | 2009-02-24 | 2009-02-24 | 矿用漏电闭锁控制器 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102288862A (zh) * | 2011-07-18 | 2011-12-21 | 山西潞安环保能源开发股份有限公司 | 漏电闭锁检测电路 |
CN105119533A (zh) * | 2015-08-28 | 2015-12-02 | 洛阳中重自动化工程有限责任公司 | 一种矿井提升机用防爆变频器漏电闭锁检测系统及方法 |
CN106038159A (zh) * | 2016-05-17 | 2016-10-26 | 山东省产品质量检验研究院 | 一种具有剩余电流保护功能的按摩椅及其应用 |
CN108288848A (zh) * | 2018-03-09 | 2018-07-17 | 天地(常州)自动化股份有限公司 | 煤矿井下电机漏电闭锁装置 |
CN117639271A (zh) * | 2023-12-06 | 2024-03-01 | 北京万博图科技有限公司 | 智能测控配电系统的数据处理方法及智能测控配电系统 |
-
2009
- 2009-02-24 CN CNU2009201444894U patent/CN201365111Y/zh not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102288862A (zh) * | 2011-07-18 | 2011-12-21 | 山西潞安环保能源开发股份有限公司 | 漏电闭锁检测电路 |
CN102288862B (zh) * | 2011-07-18 | 2015-08-12 | 山西潞安环保能源开发股份有限公司 | 漏电闭锁检测电路 |
CN105119533A (zh) * | 2015-08-28 | 2015-12-02 | 洛阳中重自动化工程有限责任公司 | 一种矿井提升机用防爆变频器漏电闭锁检测系统及方法 |
CN106038159A (zh) * | 2016-05-17 | 2016-10-26 | 山东省产品质量检验研究院 | 一种具有剩余电流保护功能的按摩椅及其应用 |
CN108288848A (zh) * | 2018-03-09 | 2018-07-17 | 天地(常州)自动化股份有限公司 | 煤矿井下电机漏电闭锁装置 |
CN108288848B (zh) * | 2018-03-09 | 2024-05-03 | 天地(常州)自动化股份有限公司 | 煤矿井下电机漏电闭锁装置 |
CN117639271A (zh) * | 2023-12-06 | 2024-03-01 | 北京万博图科技有限公司 | 智能测控配电系统的数据处理方法及智能测控配电系统 |
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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: Qingdao Tianxun Electric Co., Ltd. Assignor: Deng Kefei Contract fulfillment period: 2009.3.16 to 2015.3.16 Contract record no.: 2009370000478 Denomination of utility model: Mining electricity-leakage lockout controller Granted publication date: 20091216 License type: Exclusive license Record date: 20091026 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.3.16 TO 2015.3.16; CHANGE OF CONTRACT Name of requester: QINGDAO TIANXUN ELECTRIC CO., LTD. Effective date: 20091026 |
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Owner name: QINGDAO TIANXUN ELECTRIC CO., LTD. Free format text: FORMER OWNER: DENG KEFEI Effective date: 20100517 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 266400 QINGDAO TIANXUN ELECTRIC CO.,LTD.,NO.6,BINGHAI INDUSTRIAL PARK,JIAONAN CITY,SHANDONG PROVINCE. TO: 266400 HAIBINLIU ROAD, HAIBIN INDUSTRIAL PARK, JIAONAN CITY, QINGDAO CITY, SHANDONG PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20100517 Address after: Six Haibin Road, Haibin Industrial Park, Qingdao, Shandong, Jiaonan 266400 Patentee after: Qingdao Tianxun Electric Co., Ltd. Address before: 266400, Jiaonan Shandong Haibin Industrial Park 6 road Qingdao Tian Xun Electric Co., Ltd. Patentee before: Deng Kefei |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091216 Termination date: 20160224 |