| 发明名称 |
ZENTRIFUGALPUMPE UND HERSTELLUNGSVERFAHREN DAFÜR |
| 摘要 |
A centrifugal pump includes a diffuser section for decreasing a velocity of the fluid discharged from an impeller, a return vane for leading the fluid which has passed through the diffuser section to a discharge side, and a main plate to which the diffuser section and the return vane are fixed. |
| 申请公布号 |
DE602004021970(D1) |
申请公布日期 |
2009.08.20 |
| 申请号 |
DE20046021970T |
申请日期 |
2004.11.12 |
| 申请人 |
EBARA CORP. |
发明人 |
KAWABATA, JUNYA;MORI, KIKUICHI;KATO, HIROYUKI |
| 分类号 |
F04D1/08;F04D29/44;F04D29/22;F04D29/42 |
主分类号 |
F04D1/08 |
| 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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