发明名称 |
Detachable leading edge for airfoils |
摘要 |
The airfoil of fan/compressor and turbine rotors is constructed to include a leading edge that is detachable. The leading edge includes an airfoil section and an attachment that is adapted to fit into a complementary groove formed in the rotor disk. The detachable leading edge is efficacious in integrated bladed rotor (IBR or BLISK) designs because damage to the leading edge can be fixed by either removing the leading edge and repairing it or replacing it without having to disturb the remaining portion of the IBR.
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申请公布号 |
US7399159(B2) |
申请公布日期 |
2008.07.15 |
申请号 |
US20040876081 |
申请日期 |
2004.06.24 |
申请人 |
FLORIDA TURBINE TECHNOLOGIES, INC |
发明人 |
MATHENY PAUL;CARTER BRAD;POTTER BRIAN |
分类号 |
F01D5/28;B63H1/20;F01D5/14;F01D5/16;F04D29/32 |
主分类号 |
F01D5/28 |
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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