| 发明名称 |
Bi-directional low maintenance vane pump |
| 摘要 |
A long-life, low maintenance, bi-directional vane-type water pump has a high degree of symmetry and operates with equal efficiency in either direction. The axial position of the drive shaft is controlled to permit improved lubrication by the pumping fluid of component parts on which the drive shaft is journaled.
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| 申请公布号 |
US6503064(B1) |
申请公布日期 |
2003.01.07 |
| 申请号 |
US19990354619 |
申请日期 |
1999.07.15 |
| 申请人 |
LUCAS AEROSPACE POWER TRANSMISSION |
发明人 |
CROKE STEVEN B.;SHAFER SCOTT P. |
| 分类号 |
F01C21/08;F01C21/10;F04C2/344;F04C11/00;F04C14/04;F04C15/00;(IPC1-7):F04B17/00 |
主分类号 |
F01C21/08 |
| 代理机构 |
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代理人 |
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