发明名称 |
Rotor tip shroud damper including damper wires |
摘要 |
A rotor includes a disc having a plurality of blades extending therefrom. The blades include tip shrouds, each having first and second axial ends, and first and second circumferential faces. The first and second faces of adjacent tip shrouds are spaced from each other to define gaps therebetween. The first and second ends each include U-shaped slots, each having an arcuate damper wire disposed therein. The slots are aligned generally parallel to an axial centerline axis of the rotor for allowing ease of manufacture and assembly while providing effective frictional damping by the damper wires urged by centrifugal force against the slots.
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申请公布号 |
US5201850(A) |
申请公布日期 |
1993.04.13 |
申请号 |
US19910655701 |
申请日期 |
1991.02.15 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
LENHARDT, CHRISTOPHER H.;GRANT, CARL;BALAN, CHELLAPPA |
分类号 |
F01D5/10;F01D5/22;F01D5/24 |
主分类号 |
F01D5/10 |
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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