发明名称 |
TIP TREATMENT FOR A ROTOR CASING |
摘要 |
A tip treatment bar and associated rotor casing structure, wherein the tip treatment bar includes a solid composite structure having a plurality of layers arranged therein so as to provide the bar with a directional stiffness characteristic. Such a layered composite arrangement can be used to tailor the vibration characteristics of the bar. The tip treatment bar and casing structure may be suited for mounting relative to a fan or compressor in a gas turbine engine.
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申请公布号 |
US2012321443(A1) |
申请公布日期 |
2012.12.20 |
申请号 |
US201213492499 |
申请日期 |
2012.06.08 |
申请人 |
RAVEY ERIC P.;RAVEY FABIENNE M.;CURREN MATTHEW D.;ROLLS-ROYCE PLC |
发明人 |
RAVEY ERIC P.;RAVEY FABIENNE M.;CURREN MATTHEW D. |
分类号 |
F04D29/66 |
主分类号 |
F04D29/66 |
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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