发明名称 |
COOLABLE STATOR ASSEMBLY FOR A ROTARY MACHINE |
摘要 |
<p>Coolable Stator Assembly For a Rotary Machine A coolable stator assembly 16 for a gas turbine engine 10 is disclosed. The stator assembly includes an outer air seal 26 and an upstream support 32 and a downstream support 34 supporting the outer air seal about a flow path 14 for working medium gases. Various construction details are developed which enable impingement cooling of the outer air seal at a first location with cooling air and enable ducting a portion of the collected cooling air through the support for impingement cooling of the outer air seal at a second location. In one embodiment, metering holes 112 extend through the supports for directing the cooling air against the edge region of the outer air seal.</p> |
申请公布号 |
CA1212047(A) |
申请公布日期 |
1986.09.30 |
申请号 |
CA19850487837 |
申请日期 |
1985.07.31 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
WEIDNER, ROBERT H. |
分类号 |
F01D11/08;F01D25/14;(IPC1-7):F02C7/12 |
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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