Off set stator laminations for small rotary transducers
US4311934A · kind A · utility
6Cited by
5References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 26, 1980 |
| Grant date | Jan 19, 1982 |
| Priority date | — |
| Expiry date | Feb 26, 2000 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K1/143
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electromagnetic transducer is disclosed which includes a stator, a rotor, and at least one excitation coil winding. The stator includes two substantially geometrically identical stator sections. Each stator section includes an arm having a portion which lies in a plane offset from the plane of the stator. The offset portions of the arms of the stator sections overlap each other to form a magnetic junction for the stator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.