发明名称 |
Vane with integral inner air seal |
摘要 |
A stator vane segment for a gas turbine engine includes at least one airfoil joined to an outer shroud and an inner platform. A sealing element having a first platform radially inward of the inner platform and an abradable material covering at least a portion of the first platform is integrally joined to the inner platform.
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申请公布号 |
US2009238683(A1) |
申请公布日期 |
2009.09.24 |
申请号 |
US20080079048 |
申请日期 |
2008.03.24 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
ALVANOS IOANNIS;PINERO HECTOR M. |
分类号 |
F01D11/00;F01D25/00;F16J15/00;F16J15/02 |
主分类号 |
F01D11/00 |
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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