发明名称 |
DISTRIBUTED OPTICAL PRESSURE AND TEMPERATURE SENSORS |
摘要 |
Disclosed herein is a carrier for an optical fiber having a plurality of optical sensors located thereon. The carrier has a test section comprising a cavity and at least one geometric discontinuity, wherein in response to a pressure applied to the test section, a stress concentration is formed proximate to the geometric discontinuity, and wherein the optical sensor is adhered to at least a part of the geometric discontinuity. The cavity may be filled with a liquid or a gel. A temperature optical sensor may also be provided adjacent to the pressure optical sensor.
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申请公布号 |
CA2728790(A1) |
申请公布日期 |
2010.01.07 |
申请号 |
CA20092728790 |
申请日期 |
2009.06.29 |
申请人 |
BAKER HUGHES INCORPORATED |
发明人 |
STOESZ, CARL W.;BOYD, CLARK D. |
分类号 |
G01L11/02;G01K11/32 |
主分类号 |
G01L11/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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