发明名称 |
Abradable seals |
摘要 |
A sealing element (30) for a turbine of a gas turbine engine includes a radially inner surface region provided with an integrally formed seal structure (38) comprising a plurality of radially inwardly projecting walls (40). The walls may be abradable and may define cells (44) for receiving an abradable sealing material.
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申请公布号 |
US2001031201(A1) |
申请公布日期 |
2001.10.18 |
申请号 |
US20010815041 |
申请日期 |
2001.03.23 |
申请人 |
LAWER STEVEN D.;HALLIWELL MARK A. |
发明人 |
LAWER STEVEN D.;HALLIWELL MARK A. |
分类号 |
F01D11/12;F16J15/44;(IPC1-7):F01D11/12 |
主分类号 |
F01D11/12 |
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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