| 发明名称 |
MOLD FOR A CENTRIFUGAL IMPELLER, MOLD INSERTS AND METHOD FOR BUILDING A CENTRIFUGAL IMPELLER |
| 摘要 |
A mold for a centrifugal impeller for a turbomachine is provided. The mold comprises at least one annular insert, wherein the annular insert comprises a plurality of aerodynamic vane inserts configured to reproduce an annular assembly of aerodynamic vanes of a finished centrifugal impeller. |
| 申请公布号 |
EP2504583(A1) |
申请公布日期 |
2012.10.03 |
| 申请号 |
EP20100808954 |
申请日期 |
2010.11.22 |
| 申请人 |
NUOVO PIGNONE S.P.A. |
发明人 |
GAINNOZZI, MASSIMO;GIOVANNETTI, IACOPO;MASSINI, ANDREA;AKSEL, BULENT;LANAUD, CHRISTOPHE;O'FLYNN, JULIAN;FINN, SCOTT |
| 分类号 |
F04D29/22;B29C45/14;F01D5/28;F04D29/28 |
主分类号 |
F04D29/22 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
