CN101387498B - 一种拉线式光纤光栅位移传感器 - Google Patents
一种拉线式光纤光栅位移传感器 Download PDFInfo
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- CN101387498B CN101387498B CN2008102016672A CN200810201667A CN101387498B CN 101387498 B CN101387498 B CN 101387498B CN 2008102016672 A CN2008102016672 A CN 2008102016672A CN 200810201667 A CN200810201667 A CN 200810201667A CN 101387498 B CN101387498 B CN 101387498B
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- fiber grating
- wheel hub
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- locating shaft
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- 238000006073 displacement reaction Methods 0.000 title claims abstract description 26
- 239000013307 optical fiber Substances 0.000 title claims description 14
- 239000000835 fiber Substances 0.000 claims abstract description 52
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 239000002184 metal Substances 0.000 claims description 11
- 230000007797 corrosion Effects 0.000 claims description 6
- 238000005260 corrosion Methods 0.000 claims description 6
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 229920002545 silicone oil Polymers 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
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CN2008102016672A CN101387498B (zh) | 2008-10-23 | 2008-10-23 | 一种拉线式光纤光栅位移传感器 |
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CN2008102016672A CN101387498B (zh) | 2008-10-23 | 2008-10-23 | 一种拉线式光纤光栅位移传感器 |
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CN101387498A CN101387498A (zh) | 2009-03-18 |
CN101387498B true CN101387498B (zh) | 2010-09-01 |
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CN2008102016672A Expired - Fee Related CN101387498B (zh) | 2008-10-23 | 2008-10-23 | 一种拉线式光纤光栅位移传感器 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102175157A (zh) * | 2011-01-18 | 2011-09-07 | 燕山大学 | 一种双量程拉线式光纤光栅位移传感器 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103175475B (zh) * | 2011-12-23 | 2016-11-23 | 同方威视技术股份有限公司 | 护坡监测系统 |
CN102878937A (zh) * | 2012-09-29 | 2013-01-16 | 无锡市政设计研究院有限公司 | 光纤光栅位移转角一体化传感器 |
CN102980684A (zh) * | 2012-11-22 | 2013-03-20 | 四川省电力公司宜宾电业局 | 一种盖板式光纤光栅传感器及其封装方法 |
CN106225689B (zh) * | 2016-10-21 | 2019-01-04 | 河北稳控科技有限公司 | 基于测线的多维度位移测量装置 |
CN109556524A (zh) * | 2018-12-21 | 2019-04-02 | 中国矿业大学 | 基于光纤光栅技术的裂缝宽度监测系统及方法 |
CN111473733A (zh) * | 2020-04-24 | 2020-07-31 | 珠海任驰光电科技有限公司 | 一种超大量程光纤光栅位移传感器及测量方法 |
CN111536935A (zh) * | 2020-05-21 | 2020-08-14 | 李鸿 | 一种隧道施工用的地面沉降监测装置 |
CN115342733A (zh) * | 2022-07-28 | 2022-11-15 | 武汉理工大学 | 基于光纤光栅的位移传感器及测量方法 |
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- 2008-10-23 CN CN2008102016672A patent/CN101387498B/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102175157A (zh) * | 2011-01-18 | 2011-09-07 | 燕山大学 | 一种双量程拉线式光纤光栅位移传感器 |
CN102175157B (zh) * | 2011-01-18 | 2012-07-25 | 燕山大学 | 一种双量程拉线式光纤光栅位移传感器 |
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CN101387498A (zh) | 2009-03-18 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shanghai Sensorlead Co.,Ltd. Assignor: Cao Chungeng Contract fulfillment period: 2008.10.23 to 2013.10.22 Contract record no.: 2009310000120 Denomination of invention: Stay-supported optical fiber grating displacement sensor License type: Exclusive license Record date: 2009.7.8 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.10.23 TO 2013.10.22; CHANGE OF CONTRACT Name of requester: SHANGHAI SENSORLEAD CO., LTD. Effective date: 20090708 |
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Owner name: SHANGHAI SENSHOU PHOTOELECTRIC TECHNOLOGY CO., LTD Free format text: FORMER OWNER: CAO CHUNGENG Effective date: 20110415 |
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Free format text: CORRECT: ADDRESS; FROM: 200233 5/F, TOWER A, NO. 388, YINDU ROAD, XUHUI DISTRICT, SHANGHAI TO: 200231 5/F, BUILDING 1, NO. 388, YINDU ROAD, XUHUI DISTRICT, SHANGHAI |
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Effective date of registration: 20110415 Address after: 200231 Shanghai city Xuhui District Yindu Road No. 388, No. 1 Building 5 layer Patentee after: Shanghai Sensorlead Co.,Ltd. Address before: 200233 Shanghai city Xuhui District Yindu Road, 388 block A No. 5 Patentee before: Cao Chungeng |
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CF01 | Termination of patent right due to non-payment of annual fee |