| 发明名称 |
CENTRIFUGAL IMPELLER AND TURBOMACHINE |
| 摘要 |
A centrifugal impeller for a turbomachine is provided. The centrifugal impeller comprises a plurality of aerodynamic vanes, each of the aerodynamic vanes having internal walls on which is associated a fabric element.
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| 申请公布号 |
US2013039769(A1) |
申请公布日期 |
2013.02.14 |
| 申请号 |
US201013511621 |
申请日期 |
2010.11.22 |
| 申请人 |
NUOVO PIGNONE S.P.A.;GIANNOZZI MASSIMO;GIOVANNETTI IACOPO;MASSINI ANDREA;AKSEL BULENT;LANAUD CHRISTOPHE;O'FLYNN JULIAN;FINN SCOTT |
发明人 |
GIANNOZZI MASSIMO;GIOVANNETTI IACOPO;MASSINI ANDREA;AKSEL BULENT;LANAUD CHRISTOPHE;O'FLYNN JULIAN;FINN SCOTT |
| 分类号 |
F01D5/28;F01D5/04;F01D5/14;F01D5/22 |
主分类号 |
F01D5/28 |
| 代理机构 |
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