Electric motor comprising an insulating element with guide means
US10574113B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 19, 2016 |
| Grant date | Feb 25, 2020 |
| Priority date | — |
| Expiry date | Jul 17, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K2203/12
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The invention relates to an electric motor (1) comprising —a fitting (10) having a plurality of teeth (20) and grooves (30) formed between the teeth (20), —at least one winding (40) formed by a winding conductor (42), wherein at least a part of the winding (40) extends within one of the grooves (30), —an insulating element (50) which electrically separates the winding (40) from the fitting (10). It is proposed according to the invention that the insulating element (50) comprises a guide means (52) which is formed within one of the grooves (30), the guide means (52) guiding a winding conductor section (44) of a winding conductor (42) and the winding conductor (42) being guided out of the fitting (10) by the guide means (52).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.