| 发明名称 |
CERAMIC FACED OUTER AIR SEAL FOR GAS TURBINE ENGINES |
| 摘要 |
<p>Ceramic Faced Outer Air Seal for Gas Turbine Engines Outer air seal structures of particular suitability for use in gas turbine engines are disclosed. Techniques for improving resistance to erosion while maintaining good abradability are discussed. In one particular structure the ceramic facing material of an outer air seal (30) at the leading edge region (36) is densified by a plasma gun to produce a glazed area (52) which is resistant to erosion.</p> |
| 申请公布号 |
CA1213833(A) |
申请公布日期 |
1986.11.11 |
| 申请号 |
CA19830429013 |
申请日期 |
1983.05.26 |
| 申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
EATON, HARRY E.;NOVAK, RICHARD C. |
| 分类号 |
F01D9/00;F01D11/08;F01D11/12;(IPC1-7):F01D25/00 |
主分类号 |
F01D9/00 |
| 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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