发明名称 |
CONNECTOR ASSEMBLY FOR VARIABLE INLET GUIDE VANES AND METHOD |
摘要 |
<p>A connector assembly for variable inlet guide vanes in a compressor case of a gas turbine engine comprises an annular case insert having a plurality of circumferentially distributed open-ended receptacles. The annular case insert is sized so as to be received inside a compressor case, with the plurality of circumferentially distributed open-ended receptacles being in register with holes in the compressor case. Bushings have an outer diameter sized to be received in a respective one of the receptacles of the annular case insert, and an inner diameter adapted to receive a connector portion of a vane. Sets of the bushing and the connector portion of a vane in one of the receptacles forming a rotational joint. A method for installing vanes in a compressor case is also provided.</p> |
申请公布号 |
CA2809805(A1) |
申请公布日期 |
2013.09.26 |
申请号 |
CA20132809805 |
申请日期 |
2013.03.15 |
申请人 |
PRATT & WHITNEY CANADA CORP. |
发明人 |
ELEFTHERIOU, ANDREAS;MENHEERE, DAVID HAROLD;MARSHALL, ANDREW |
分类号 |
F01D9/02;F02C9/20 |
主分类号 |
F01D9/02 |
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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