发明名称 |
WINDWARD COOLED TURBINE NOZZLE |
摘要 |
A turbine nozzle includes a hollow vane mounted between inner and outer bands. The inner band includes a mounting flange between forward and aft lips. An aft pocket is found in the inner band between the flange and aft lip. And, an impingement bore extends through the flange into the windward half of the pocket and is directed aft toward the opposite leeward half of the pocket for co-rotation with purge flow during operation.
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申请公布号 |
US2009311090(A1) |
申请公布日期 |
2009.12.17 |
申请号 |
US20080139568 |
申请日期 |
2008.06.16 |
申请人 |
SCHILLING JOHN CREIGHTON;BRIGGS ROBERT DAVID;MCRAE JR RONALD EUGENE |
发明人 |
SCHILLING JOHN CREIGHTON;BRIGGS ROBERT DAVID;MCRAE, JR. RONALD EUGENE |
分类号 |
F02C7/18;F01D9/04;F01D25/08 |
主分类号 |
F02C7/18 |
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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