| 发明名称 |
Apparatus to apply a specified texture on the surface of a turbine airfoil |
| 摘要 |
<p>A drum (100) is provided having a peripheral surface (102) with texture features (104) thereon. The texture features may be a plurality of grooves (104) for applying riblets to an airfoil surface (202). Methods of using the drum (100) are also provided.</p> |
| 申请公布号 |
EP2597284(A2) |
申请公布日期 |
2013.05.29 |
| 申请号 |
EP20120193571 |
申请日期 |
2012.11.21 |
| 申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
KRAY, NICHOLAS JOSEPH;BREEZE-STRINGFELLOW, ANDREW |
| 分类号 |
F02C7/057;F02C9/28 |
主分类号 |
F02C7/057 |
| 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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