发明名称 |
Turbine bucket cover and brush seal |
摘要 |
The adjoining edges of bucket covers are sealed one to the other. A brush seal projecting from a stationary shroud overlies the bucket covers. A joint at which the adjacent covers sealingly engage each other precludes radial outflow of high pressure fluid into bristles of the brush seal, preventing radial and axial deflection of the bristles and consequent failure of the bristles. The joints between the covers may comprise lap or tongue-and-groove joints.
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申请公布号 |
US6439844(B1) |
申请公布日期 |
2002.08.27 |
申请号 |
US20000733293 |
申请日期 |
2000.12.11 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
TURNQUIST NORMAN ARNOLD;WILLEY LAWRENCE D.;WOLFE CHRISTOPHER EDWARD |
分类号 |
F01D11/08;F01D5/20;F01D5/22;F02C7/28;F16J15/22;F16J15/32;F16J15/44;(IPC1-7):F01D11/12 |
主分类号 |
F01D11/08 |
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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