| 发明名称 |
TURBO-MACHINE IMPELLER MANUFACTURING |
| 摘要 |
A turbo-machine impeller (120) is described, comprising a plurality of solidified layers formed by solidified powder material. The impeller comprises at least one portion made of a lattice structure (L) surrounded by a solid skin structure (S). |
| 申请公布号 |
CA2864617(A1) |
申请公布日期 |
2013.08.29 |
| 申请号 |
CA20132864617 |
申请日期 |
2013.02.20 |
| 申请人 |
NUOVO PIGNONE SRL |
发明人 |
TOZZI, PIERLUIGI;GIOVANNETTI, LACOPO;MASSINI, ANDREA |
| 分类号 |
B22F3/105;B22F5/00;B22F5/10;F04D29/02;F04D29/38 |
主分类号 |
B22F3/105 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
