CN202483561U - 基于光纤传感的煤层气井液位监测系统 - Google Patents
基于光纤传感的煤层气井液位监测系统 Download PDFInfo
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102562034A (zh) * | 2012-01-17 | 2012-07-11 | 北京奥飞搏世技术服务有限公司 | 基于光纤传感的煤层气井液位监测系统 |
CN103362553A (zh) * | 2013-07-08 | 2013-10-23 | 中国矿业大学 | 基于光纤光栅传感器的煤矿井下安全综合监测系统 |
CN103628860A (zh) * | 2013-11-01 | 2014-03-12 | 中国科学院力学研究所 | 一种测量煤层气井井筒中气水分布的光纤传感器 |
CN103643939A (zh) * | 2013-11-20 | 2014-03-19 | 中国科学院力学研究所 | 一种煤层气液位光纤测试装置 |
CN104121946A (zh) * | 2014-07-21 | 2014-10-29 | 哈尔滨工业大学 | 一种基于光纤传感技术的智能套管监测系统 |
CN104154968A (zh) * | 2014-07-23 | 2014-11-19 | 中国计量学院 | 一种基于细芯倾斜光纤光栅的液位传感器 |
US20230130817A1 (en) * | 2019-12-26 | 2023-04-27 | Henan Polytechnic University | The fiber bragg grating intelligent device and method for monitoring coal level in bunker |
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2012
- 2012-01-17 CN CN2012200221814U patent/CN202483561U/zh not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102562034A (zh) * | 2012-01-17 | 2012-07-11 | 北京奥飞搏世技术服务有限公司 | 基于光纤传感的煤层气井液位监测系统 |
CN102562034B (zh) * | 2012-01-17 | 2015-02-25 | 李儒峰 | 基于光纤传感的煤层气井液位监测系统 |
CN103362553A (zh) * | 2013-07-08 | 2013-10-23 | 中国矿业大学 | 基于光纤光栅传感器的煤矿井下安全综合监测系统 |
CN103628860A (zh) * | 2013-11-01 | 2014-03-12 | 中国科学院力学研究所 | 一种测量煤层气井井筒中气水分布的光纤传感器 |
CN103643939A (zh) * | 2013-11-20 | 2014-03-19 | 中国科学院力学研究所 | 一种煤层气液位光纤测试装置 |
CN104121946A (zh) * | 2014-07-21 | 2014-10-29 | 哈尔滨工业大学 | 一种基于光纤传感技术的智能套管监测系统 |
CN104154968A (zh) * | 2014-07-23 | 2014-11-19 | 中国计量学院 | 一种基于细芯倾斜光纤光栅的液位传感器 |
US20230130817A1 (en) * | 2019-12-26 | 2023-04-27 | Henan Polytechnic University | The fiber bragg grating intelligent device and method for monitoring coal level in bunker |
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Owner name: LI RUFENG Free format text: FORMER OWNER: BEIJING AOFEI BOSHI TECHNOLOGY SERVICE CO., LTD. Effective date: 20150203 |
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Effective date of registration: 20150203 Address after: 102200 basin center of China University of Petroleum, Beijing, Changping District Patentee after: Li Rufeng Address before: 102200, room 18, Fukang Road, Changping District science and Technology Park, Beijing, 506 Patentee before: Beijing Aufei Boshi Technical Services Co., Ltd. |
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Granted publication date: 20121010 Termination date: 20180117 |
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