发明授权
- 专利标题： Fluid detection in turbine engine components
- 专利标题（中）： 涡轮发动机部件中的流体检测
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申请号： US12841305申请日： 2010-07-22
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公开(公告)号： US08174699B2公开(公告)日： 2012-05-08
- 发明人: Erwan Baleine
- 申请人： Erwan Baleine
- 申请人地址： US FL Orlando
- 专利权人： Siemens Energy, Inc.
- 当前专利权人： Siemens Energy, Inc.
- 当前专利权人地址： US FL Orlando
- 主分类号： G01N21/00
- IPC分类号： G01N21/00
摘要：
A system for detecting the presence of one or more fluids in a rotating component of a gas turbine engine. A first reflector structure includes a first face that receives light from the light source. The first reflector structure reflects at least a substantial portion of the received light from the light source if a second face thereof is in the presence of a first fluid and does not reflect a substantial portion of the received light from the light source if the second face is in the presence of a second fluid. A reflection receiver structure receives light reflected by the first reflector structure. If the reflection receiver structure receives a first predetermined amount of light reflected by the first reflector structure it can be determined that the second face of the first reflector structure is not in the presence of the second fluid.
公开/授权文献
- US20120020769A1 FLUID DETECTION IN TURBINE ENGINE COMPONENTS 公开/授权日：2012-01-26
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