Electric motor with shielded phase windings
US11271510B1 · kind B1 · utility
0Cited by
20References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 25, 2019 |
| Grant date | Mar 8, 2022 |
| Priority date | — |
| Expiry date | Dec 8, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02P29/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electric motor includes a configuration that directs at least a portion of an electric field generated by phase windings into a stator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.