| 发明名称 |
Vane for use in turbo machines |
| 摘要 |
<p>A vane 10 having a trunnion portion 12 and an airfoil portion 14 is provided with a stress reducing undercut 24 on the trunnion portion 12 proximate to the transition zone 22 defined between the trunnion portion 12 and the airfoil portion 14 of the vane. <IMAGE></p> |
| 申请公布号 |
EP1217173(A2) |
申请公布日期 |
2002.06.26 |
| 申请号 |
EP20010310161 |
申请日期 |
2001.12.05 |
| 申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
NICOLSON, MATTHEW;DUESLER, PAUL |
| 分类号 |
F01D5/14;F01D9/02;F01D17/16;(IPC1-7):F01D17/16 |
主分类号 |
F01D5/14 |
| 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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