发明名称 |
Gas turbine engine systems involving mechanically alterable vane throat areas |
摘要 |
Gas turbine engine systems involving mechanically alterable vane throat areas are provided. In this regard, a representative vane for a gas turbine engine includes: a leading edge; a trailing edge; a suction side surface extending between the leading edge and the trailing edge; a cavity having an aperture located in the suction side surface; and a barrel located within the cavity and being moveable therein such that movement of the barrel alters an extent to which the barrel protrudes through the aperture.
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申请公布号 |
US8052388(B2) |
申请公布日期 |
2011.11.08 |
申请号 |
US20070947160 |
申请日期 |
2007.11.29 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
MCCAFFREY MICHAEL G;MAGGE SHANKAR S;WAGNER JOEL H;SABATINO DANIEL R;BURGE JOSEPH CLAYTON |
分类号 |
F03B3/12 |
主分类号 |
F03B3/12 |
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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