发明名称 |
SELECTIVE STEP TURBINE NOZZLE |
摘要 |
A turbine nozzle includes segments of outer and inner bands supporting corresponding vane pairs. The bands adjoin each other at corresponding ends along splitlines, with each band having a forward land, an opposite aft land, and a middle land extending therebetween. The forward lands have a nominal aft-facing step, the aft lands have a nominal forward-facing step and the middle lands are nominally flush.
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申请公布号 |
US2003113206(A1) |
申请公布日期 |
2003.06.19 |
申请号 |
US20010916352 |
申请日期 |
2001.07.27 |
申请人 |
HEYWARD JOHN PETER;ACKERMAN ROBERT INGRAM;WHITE GREGORY ALAN |
发明人 |
HEYWARD JOHN PETER;ACKERMAN ROBERT INGRAM;WHITE GREGORY ALAN |
分类号 |
F01D9/02;F01D5/14;F01D9/04;F02C7/00;(IPC1-7):F01D1/02 |
主分类号 |
F01D9/02 |
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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