| 发明名称 |
Friction pump with magnetic bearings disposed in the impeller |
| 摘要 |
A friction pump having individual components designed to form simultaneously essential parts of a magnetic bearing assembly for supporting the pump rotor, and essential parts adapted to fulfill essential functions of a friction pump.
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| 申请公布号 |
US5547338(A) |
申请公布日期 |
1996.08.20 |
| 申请号 |
US19950410444 |
申请日期 |
1995.03.24 |
| 申请人 |
BALZERS-PFEIFFER GMBH |
发明人 |
CONRAD, ARMIN;LEMBKE, TORBJ+E,UML O+EE RN |
| 分类号 |
F04D17/06;F04D17/16;F04D19/04;F16C32/04;F16C39/06;(IPC1-7):F04D19/04;F04D29/04;F04D29/26 |
主分类号 |
F04D17/06 |
| 代理机构 |
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代理人 |
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