| 发明名称 |
Rotorskovlhjul i ett stykke og dets fremstilling |
| 摘要 |
<p>The vaned disc manufacture method has the vaned disc (8) grooved to a rough state forming tangentially venting vanes (6). A tool (17) roughs out the vanes tangentially by carrying out successive radial passes with respect to the disc and turning at an angle to the facets in a tangential plane with respect to the disc after each pass.</p> |
| 申请公布号 |
NO336276(B1) |
申请公布日期 |
2015.07.06 |
| 申请号 |
NO20020003999 |
申请日期 |
2002.08.22 |
| 申请人 |
SNECMA |
发明人 |
BOURGY JOËL;DAVID JEAN-PIERRE ANDRÉ DENIS;DERRIEN STÉPHANE JEAN-DANIEL MAURICE;MALEVILLE THIERRY JEAN |
| 分类号 |
F01D5/02;B23C3/18;F01D5/14;F01D5/34 |
主分类号 |
F01D5/02 |
| 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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