Compact motor
US3952219A · kind A · utility
5Cited by
7References
7Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jan 17, 1975 |
| Grant date | Apr 20, 1976 |
| Priority date | — |
| Expiry date | Jan 17, 1995 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K2201/12
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A compact motor having a rotor positioned in the magnetic field of a stator, the stator being formed with at least two magnetic pole members in registration with the rotor and having yoke portions extending in a direction parallel to the axis of rotation of the rotor about which windings are mounted. A yoke member mechanically and magnetically couples said pole members.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.