| 发明名称 |
TIP-FORMING MEMBER FOR A WHEEL OF A HYDRAULIC MACHINE, AND WHEEL AND HYDRAULIC MACHINE WHICH ARE EQUIPPED WITH SUCH A MEMBER |
| 摘要 |
<p>This member (4) can be attached to the crown (12) of a wheel (1) of a hydraulic machine. It is provided with a skin (42) of which a surface (421) is able to be arranged in the continuation of a wet surface (121) of the crown. This member is equipped with at least one fun (43) arranged radially inside the skirt (42) and projecting axially (h) from the skirt (42) in the downward direction.</p> |
| 申请公布号 |
EP2260203(A2) |
申请公布日期 |
2010.12.15 |
| 申请号 |
EP20090722746 |
申请日期 |
2009.03.04 |
| 申请人 |
ALSTOM HYDRO FRANCE |
发明人 |
BERAL, CLAUDE;BERTEA, JEAN-FRANCOIS;CHIAPPA, RACHEL;BAZIN, DANIELE;GAUDIN, ERIC |
| 分类号 |
F03B3/02;F03B11/00;F03B11/04 |
主分类号 |
F03B3/02 |
| 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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