发明名称 |
Metallic backing for composite flange of a fan containment case |
摘要 |
<p>A disclosed fan containment case (26) includes a fan case fabricated from a plurality of non-metallic composite layers (38) with an attachment flange formed of both a composite portion (32) and a metallic backing (42). The disclosed metallic backing (42) is mounted on a rearward facing surface of the composite portion (32) of the attachment flange. Furthermore, this disclosure relates to a gas turbine engine fan section (20) and a method of manufacturing a fan containment case (26).</p> |
申请公布号 |
EP2434105(A2) |
申请公布日期 |
2012.03.28 |
申请号 |
EP20110182794 |
申请日期 |
2011.09.26 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
ROBERTSON, JR., THOMAS;LUSSIER, DARIN S. |
分类号 |
F01D21/04;F01D25/24 |
主分类号 |
F01D21/04 |
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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