发明名称 |
Diffuser for a centrifugal pump |
摘要 |
A radial diffuser for a centrifugal pump. The diffuser has a plurality of diffusing passages wherein the width of the diffusing passage is constant and the cross-sectional area of the diffusing passage increases from the inlet of the diffusing passage to the outlet of the diffusing passage. This type of diffuser has a reduced outer diameter relative to prior art diffusers.
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申请公布号 |
US5320489(A) |
申请公布日期 |
1994.06.14 |
申请号 |
US19930069813 |
申请日期 |
1993.06.01 |
申请人 |
INGERSOLL-DRESSER PUMP COMPANY |
发明人 |
MCKENNA, JOHN M. |
分类号 |
F04D29/44;(IPC1-7):F04D29/44 |
主分类号 |
F04D29/44 |
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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