发明名称 |
High-head multistage pump-turbine |
摘要 |
A hydrostatic bearing supplied with pressurized water positioned as a seal between the shaft of a pump-turbine and a suction bend adjacent the lower end of the shaft. The hydrostatic bearing replaces the conventional labyrinth joint usually located above the lower shaft bearing, and may additionally replace the lower bearing itself.
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申请公布号 |
US4589821(A) |
申请公布日期 |
1986.05.20 |
申请号 |
US19830501736 |
申请日期 |
1983.06.06 |
申请人 |
NEYRPIC |
发明人 |
RONDOT, JACK;CASACCI, SEVERIN |
分类号 |
F03B11/06;(IPC1-7):F04D29/10 |
主分类号 |
F03B11/06 |
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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