发明名称 |
Axial flow pump for a pivotal rotor |
摘要 |
An axial flow pump having a rotor pivotally supported on a spherical bearing surface where the rotor has axial impeller blades thereon arranged so that in operation of the pump, hydraulic forces will press the rotor onto the bearing surface.
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申请公布号 |
US4035108(A) |
申请公布日期 |
1977.07.12 |
申请号 |
US19750570828 |
申请日期 |
1975.04.23 |
申请人 |
LAING, NIKOLAUS |
发明人 |
LAING, NIKOLAUS |
分类号 |
F04D3/00;F04D7/08;F04D13/02;F04D13/06;F04D13/14;F04D15/00;F04D29/046;F04D29/18;F04D29/54;F04D29/58;F16C17/08;H01F30/12;H02J3/38;H02K3/12;H02K3/28;H02K5/12;H02K5/128;H02K5/167;H02K9/19;H02K17/12;H02K17/16;(IPC1-7):F04B17/00 |
主分类号 |
F04D3/00 |
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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