Oscillating drive comprising spiraling yokes
US10027214B2 · kind B2 · utility
1Cited by
4References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 6, 2015 |
| Grant date | Jul 17, 2018 |
| Priority date | — |
| Expiry date | Jul 25, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K33/16
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Oscillating drive (1), in particular for driving an output shaft (30) in a rotationally oscillating fashion, having an electric machine which comprises: a rotor (3) which can oscillate about a rotational axis (10) and which comprises a multiplicity of permanent magnet poles (5-8), a stator which comprises a circular winding (12) which is concentric with respect to the rotational axis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.