CN105806544B - 一种矿用随机高压无损光纤Bragg光栅单体支柱压力传感器系统 - Google Patents
一种矿用随机高压无损光纤Bragg光栅单体支柱压力传感器系统 Download PDFInfo
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- CN105806544B CN105806544B CN201610340033.XA CN201610340033A CN105806544B CN 105806544 B CN105806544 B CN 105806544B CN 201610340033 A CN201610340033 A CN 201610340033A CN 105806544 B CN105806544 B CN 105806544B
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- pillar
- optical fiber
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L11/00—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00
- G01L11/02—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00 by optical means
- G01L11/025—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00 by optical means using a pressure-sensitive optical fibre
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
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CN201610340033.XA CN105806544B (zh) | 2016-05-20 | 2016-05-20 | 一种矿用随机高压无损光纤Bragg光栅单体支柱压力传感器系统 |
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CN201610340033.XA CN105806544B (zh) | 2016-05-20 | 2016-05-20 | 一种矿用随机高压无损光纤Bragg光栅单体支柱压力传感器系统 |
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CN105806544A CN105806544A (zh) | 2016-07-27 |
CN105806544B true CN105806544B (zh) | 2019-01-29 |
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CN201610340033.XA Expired - Fee Related CN105806544B (zh) | 2016-05-20 | 2016-05-20 | 一种矿用随机高压无损光纤Bragg光栅单体支柱压力传感器系统 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106769497B (zh) * | 2016-11-18 | 2020-05-22 | 安徽理工大学 | 一种循环注液全自动比压测量车及其使用方法 |
CN117647340B (zh) * | 2024-01-30 | 2024-03-29 | 成都工业职业技术学院 | 一种基于光纤传感器的矿用顶板压力检测装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1030589C (zh) * | 1990-07-19 | 1995-12-27 | 中国矿业大学 | 单体液压支柱压力检测方法及装置 |
CN201583264U (zh) * | 2009-11-17 | 2010-09-15 | 三一重型装备有限公司 | 一种液压支架及其支护高度的检测装置 |
CN102235172A (zh) * | 2011-01-17 | 2011-11-09 | 山东新煤机械有限公司 | 无线监控综采液压支架 |
NO342410B1 (no) * | 2014-05-12 | 2018-05-22 | Halfwave As | Fremgangsmåte for måling av trykk i rør |
CN104074532A (zh) * | 2014-07-07 | 2014-10-01 | 徐州中安机械制造有限公司 | 一种智能单体液压支柱 |
CN104775835B (zh) * | 2015-01-26 | 2016-08-24 | 中国矿业大学 | 一种自调节磁流变液单体支柱 |
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