发明名称 |
Gas turbine engine component cooling scheme |
摘要 |
A gas turbine engine component includes a platform and an airfoil extending from the platform. The platform includes an outer surface. A cover plate is positioned adjacent to the outer surface of the platform. A cooling channel extends between the outer surface and the cover plate and receives cooling air to cool the platform and the airfoil.
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申请公布号 |
US7862291(B2) |
申请公布日期 |
2011.01.04 |
申请号 |
US20070672604 |
申请日期 |
2007.02.08 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
SURACE RAYMOND;MILLIKEN ANDREW D. |
分类号 |
F01D5/14;F03D11/00;F04D29/38 |
主分类号 |
F01D5/14 |
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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