发明名称 |
AIRFOIL ASSEMBLY FORMED OF HIGH TEMPERATURE-RESISTANT MATERIAL |
摘要 |
An airfoil assembly includes an airfoil that has an exterior wall that defines an interior cavity. The exterior wall extends between a leading end and a trailing end and an open inboard end and an open outboard end. The exterior wall is formed of a high temperature-resistant material selected from refractory metal-based alloys, ceramic-based material or combinations thereof. A support frame extends in the interior cavity and protrudes from the interior cavity through at least one of the open inboard end and the open outboard end. |
申请公布号 |
EP3047108(A1) |
申请公布日期 |
2016.07.27 |
申请号 |
EP20140845469 |
申请日期 |
2014.08.21 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
ZELESKY, MARK F.;DUBE, BRYAN P.;CHRISTOPHEL, JESSE R. |
分类号 |
F01D5/28;F01D5/18;F01D9/04 |
主分类号 |
F01D5/28 |
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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