Rotor-magnet unit
US4834628A · kind A · utility
11Cited by
9References
1Claims
0Family size
Inventor
Key dates
| Filing date | Jun 9, 1986 |
| Grant date | May 30, 1989 |
| Priority date | — |
| Expiry date | Jun 9, 2006 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K5/128
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The invention is concerned with magnetically driven centrifugal pumps whose rotor forms a unit with an impeller, which is located in a rotary magnetic field. The rotor is mounted to said impeller by a spring loaded clamp.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.