Method of making an electric motor
US4868970A · kind A · utility
66Cited by
14References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 19, 1987 |
| Grant date | Sep 26, 1989 |
| Priority date | — |
| Expiry date | Mar 19, 2007 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49009
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method of making an electric motor with the stator winding inside a slotless cylindrical stator shell.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.