| 发明名称 |
REFRACTORY METAL CORE COOLING TECHNOLOGIES FOR CURVED LEADING EDGE SLOTS |
| 摘要 |
A turbine engine component has an airfoil portion with a leading edge portion. The leading edge portion includes a plurality of staggered holes for causing fluid to flow over a surface of the airfoil portion. A method for forming the leading edge portion using refractory metal core technology is described.
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| 申请公布号 |
US2007116566(A1) |
申请公布日期 |
2007.05.24 |
| 申请号 |
US20050286942 |
申请日期 |
2005.11.23 |
| 申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
CUNHA FRANK;ABDEL-MESSEH WILLIAM |
| 分类号 |
F01D5/18 |
主分类号 |
F01D5/18 |
| 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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