发明名称 |
Turbofan containment structure |
摘要 |
Isogrid structure (20) forms case (14) surrounding the fan blades (12) of the turbofan. A ballistic fabric (22) surrounds the case. Containment zones (30, 32, 34) at the forward end have isogrid ribs (38) extending other than circumferentially. In the rear support zone ribs (76) extend circumferentially stiffening the case against collapse.
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申请公布号 |
US5409349(A) |
申请公布日期 |
1995.04.25 |
申请号 |
US19940236756 |
申请日期 |
1994.04.29 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
KULAK, ANDREW C.;WHITE, RICHARD T. |
分类号 |
F02C7/00;F01D21/04;F02K3/06;(IPC1-7):F01D21/00 |
主分类号 |
F02C7/00 |
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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