发明名称 |
CROSSOVER PUMP |
摘要 |
A hydrocarbon well pump has impellers and diffusers configured with inner a nd outer sections. The central section contains impeller passages configured fo r pumping liquid. The outer section contains turbine blades for compressing gas. A cylindrical sidewall separates the two sections. A driven shaft rotates the central and outer sections in unison. |
申请公布号 |
CA2543460(A1) |
申请公布日期 |
2006.10.14 |
申请号 |
CA20062543460 |
申请日期 |
2006.04.13 |
申请人 |
BAKER HUGHES INCORPORATED |
发明人 |
WILSON, BROWN L.;BROWN, DONN J. |
分类号 |
F04D1/04;F04D13/10;F04D17/06;F04D29/22;F04D29/28 |
主分类号 |
F04D1/04 |
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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