发明名称 |
Blade tip clearance measurement sensor |
摘要 |
<p>An electromagnetic field sensor assembly for blade tip clearance measurement in a gas turbine engine is disclosed that includes a ceramic sensor body, a multi-layered wire coil wound about a distal end portion of the sensor body for producing an electromagnetic field, a ceramic well enclosing the sensor body and the coil, and a metallic housing surrounding the well and having an open distal end.</p> |
申请公布号 |
EP2169345(A1) |
申请公布日期 |
2010.03.31 |
申请号 |
EP20090010615 |
申请日期 |
2009.08.18 |
申请人 |
ROSEMOUNT AEROSPACE INC. |
发明人 |
PHILLIPS, RICHARD, W.;STAY, CHAD, P.;HARRISON, MARTIN;WHERRITT, PETER |
分类号 |
G01B7/14;F01D11/20;F01D21/00 |
主分类号 |
G01B7/14 |
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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