Drive unit with a motor
US4324994A · kind A · utility
3Cited by
2References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 28, 1980 |
| Grant date | Apr 13, 1982 |
| Priority date | — |
| Expiry date | Mar 28, 2000 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K29/08
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A direct-current motor unit has a direct-current motor with a stationary armature winding and a rotatable ring-shaped multipolar permanent magnet, a plurality of conductors connecting electric supply elements to the electric motor, and a stationary plate member on which the armature winding and the connecting conductors are arranged and together formed as a common printed circuit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.