发明名称 |
Pinned root turbine blade providing maximum friction damping |
摘要 |
A pinned root blade having a predictable center of rotation when tangentially oscillated and also having a predetermined, axial contact surface which is engageable with a rotatable rotor and which is disposed about the center of rotation in such manner as to provide maximum friction damping of the tangential oscillations.
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申请公布号 |
US4135849(A) |
申请公布日期 |
1979.01.23 |
申请号 |
US19770761046 |
申请日期 |
1977.01.21 |
申请人 |
WESTINGHOUSE ELECTRIC CORP. |
发明人 |
PIGOTT, RONALD |
分类号 |
F01D5/30;(IPC1-7):F01D5/14 |
主分类号 |
F01D5/30 |
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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