发明名称 |
GAS TURBINE ENGINE TIP CLEARANCE CONTROL |
摘要 |
A gas turbine engine is disclosed having a thermoelectric device capable of changing a tip clearance in a turbomachinery component. In one non-limiting form the turbomachinery component is a compressor. The thermoelectric device can be used in some forms to harvest power derived from a waste heat. The tip clearance control system can include a sensor used to determine a clearance between a tip and a wall of the turbomachinery component. |
申请公布号 |
WO2013141937(A1) |
申请公布日期 |
2013.09.26 |
申请号 |
WO2012US72133 |
申请日期 |
2012.12.28 |
申请人 |
ROLLS-ROYCE NORTH AMERICAN TECHNOLOGIES, INC. |
发明人 |
MORRISON, ADAM, J. |
分类号 |
F01D11/14 |
主分类号 |
F01D11/14 |
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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