| 发明名称 |
Turbine shroud thermal distortion control |
| 摘要 |
<p>A shroud (10) suitable for use in a gas turbine engine exhibits substantially uniform thermal growth. In one embodiment, a cooling system is arranged to provide impingement cooling of a leading portion (12) of the shroud (10). Cooling air is directed through holes (30) in a metal support ring (6). Other embodiments are also disclosed.</p> |
| 申请公布号 |
EP1890009(A2) |
申请公布日期 |
2008.02.20 |
| 申请号 |
EP20070253091 |
申请日期 |
2007.08.07 |
| 申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
SHI, JUN;GREEN, KEVIN E.;BUTLER, SHAOLUO L.;SRINIVASAN, GAJAWALLI V.;LEVASSEUR, GLENN N. |
| 分类号 |
F01D11/08;F01D11/18;F01D11/24;F01D25/12;F01D25/14 |
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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