| 发明名称 |
Turbofan engine fan case and corresponding turbofan engine |
| 摘要 |
A fan case (48) for a turbofan engine comprises a composite structural member (100) and a metallic member (170) encircled by the composite structural member (100). The metallic member (170) is mounted to the composite structural member (100) to permit differential thermal expansion proximate the blades (24) of the engine. A corresponding turbofan engine is also provided. |
| 申请公布号 |
EP2623726(A2) |
申请公布日期 |
2013.08.07 |
| 申请号 |
EP20130153331 |
申请日期 |
2013.01.30 |
| 申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
ROBERTSON, THOMAS J.;COSTA, MARK W.;SANTANA, JOHAN R. |
| 分类号 |
F01D11/12;F01D11/18;F01D25/26;F01D25/28;F02C7/045;F02K3/06 |
主分类号 |
F01D11/12 |
| 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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