发明名称 |
Vane with spar mounted composite airfoil |
摘要 |
A vane includes a composite airfoil having one or more pockets and one or more spars received therein respectively. The spars extending radially away from a bridge of a vane mount supporting airfoil. The spars may be integrally formed with the bridge. The spars may be adhesively bonded to the composite airfoil within the pockets. A passage may extend between an airfoil base and an airfoil tip. A gas turbine engine annular fan frame includes an annular row of the composite outlet guide vanes extending radially between and connecting radially inner and outer rings of the fan frame. |
申请公布号 |
EP2472060(A1) |
申请公布日期 |
2012.07.04 |
申请号 |
EP20110194233 |
申请日期 |
2011.12.19 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
TUDOR, COURTNEY JAMES;WORTHOFF, FRANK;CRALL, DAVID WILLIAM;MCDONALD, SETH ALEXANDER |
分类号 |
F01D5/14;F01D5/28;F01D9/04;F02C7/04;F02K3/06 |
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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