发明名称 |
Full Ring Inner Air-Seal With Locking Nut |
摘要 |
A vane assembly has a vane including an inner platform with a mount rail extending radially inwardly toward an engine center axis. An air seal is attached to the inner platform. The air seal has a single-piece ring extending circumferentially about the engine center axis. A ring nut secures the air seal to the inner platform. A biasing member cooperates with the ring nut and air seal to seal fore and aft locations on the vane. |
申请公布号 |
US2014140827(A1) |
申请公布日期 |
2014.05.22 |
申请号 |
US201213628298 |
申请日期 |
2012.09.27 |
申请人 |
UNITED TECHNOLOGIES CORPORATION;UNITED TECHNOLOGIES CORPORATION |
发明人 |
HAGAN BENJAMIN J. |
分类号 |
F01D11/04;B23P15/04 |
主分类号 |
F01D11/04 |
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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