发明名称 |
Impeller and stator for fluid machines |
摘要 |
Impeller and stator for use in a fluid machine and consisting, for reducing flow noise and for improving the stability of the characteristic curve between the flow input and output cross-sections, of a solid material matrix with a plurality of flow channels for deflecting the flow and increasing the pressure.
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申请公布号 |
US2004184914(A1) |
申请公布日期 |
2004.09.23 |
申请号 |
US20040760834 |
申请日期 |
2004.01.20 |
申请人 |
DOEGE KLAUS;FRANZKE UWE;KRAUSE RALPH |
发明人 |
DOEGE KLAUS;FRANZKE UWE;KRAUSE RALPH |
分类号 |
F04D29/30;F04D29/38;F04D29/54;F04D29/70;(IPC1-7):F01D1/00 |
主分类号 |
F04D29/30 |
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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