发明名称 |
FAN BLADE INCLUDING EXTERNAL CAVITIES |
摘要 |
A blade of a gas turbine engine includes a blade portion. The blade portion includes a first portion located radially outwardly that is located in a flow path and a second portion located radially inwardly of the first portion that is not located in the flow path. A plurality of external cavities is in the second portion of the blade portion. |
申请公布号 |
EP2956626(A4) |
申请公布日期 |
2016.10.19 |
申请号 |
EP20140751171 |
申请日期 |
2014.01.28 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
COSBY, JAMES;HUI, KWAN;WEISSE, MICHAEL A. |
分类号 |
F01D5/14;F01D5/18;F02C7/00 |
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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