发明名称 |
AERODYNAMIC SEAL FOR A ROTARY MACHINE |
摘要 |
<p>A rotary machine, such as a gas turbine engine, capable of reliable operation with improved overall cycle efficiency is disclosed. Various construction details which aerodynamically isolate internal cavities of the machine from the flow path for the working medium gases are developed. A sealing system built around the use of free vortex phenomenon reduces the amount of air which must be flowed through the cavity to prevent ingestion of the working medium gases into the cavity.</p> |
申请公布号 |
CA1039327(A) |
申请公布日期 |
1978.09.26 |
申请号 |
CA19760255493 |
申请日期 |
1976.06.23 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
CROW, DAVID E. |
分类号 |
F01D11/04;F02C7/28;F16J15/40;(IPC1-7):16J15/44 |
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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