Magnetizable core for accommodating electrical conductors in an electrical machine, and a method of manufacturing such a core
US4546282A · kind A · utility
7Cited by
2References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 27, 1984 |
| Grant date | Oct 8, 1985 |
| Priority date | — |
| Expiry date | Sep 27, 2004 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K1/06
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A core for a stator and/or rotor of an electrical machine comprises at least one strip of magnetizable material which has been bent in an undulating fashion, to define tooth-like projections (1, 2) and grooves (3, 4, 5) lying therebetween, for accommodating electrical conductors. The thus bent or folded strip is bent to form a circular ring.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.