发明名称 |
Gas turbine engine blade containment assembly |
摘要 |
A turbofan gas turbine engine (10) comprises a fan rotor (32) carrying a plurality of radially extending fan blades (34). A fan blade containment assembly (38) surrounds the fan blades (34) and the fan blade containment assembly (34) comprises a generally annular, or frustoconical, cross-section casing (52). At least one corrugated sheet metal ring surrounds the casing (52) wherein the corrugations extend with axial and/or circumferential components.
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申请公布号 |
US6575694(B1) |
申请公布日期 |
2003.06.10 |
申请号 |
US20010924104 |
申请日期 |
2001.08.08 |
申请人 |
ROLLS-ROYCE PLC |
发明人 |
THOMPSON EWAN F;MARTINDALE IAN G;KNOTT DAVID S;UDALL KENNETH F;GEARY DAVID;REED JULIAN M;SATHIANATHAN SIVASUBRAMANIAM K |
分类号 |
F01D21/04;(IPC1-7):F01D21/00 |
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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