Drive equipment for an electric vehicle, and vehicle
US12362617B2 · kind B2 · utility
Inventors
Key dates
| Filing date | Nov 16, 2022 |
| Grant date | Jul 15, 2025 |
| Priority date | — |
| Expiry date | Sep 22, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K2213/03
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Drive equipment for an electric vehicle is disclosed with a stator which is configured for generating a magnetic rotating field, a stator core in which a multiplicity of slots disposed in the circumferential direction are configured, and a stator winding which occupies a plurality of winding zones in the slots. Each winding zone in a cross-sectional plane that is perpendicular to the longitudinal axis by way of a centric radial division is sub-divided into a first side and a second side. Converter equipment converts magnetic energy of the rotating field into a rotating output movement of the drive equipment. The converter equipment has a rotor which conjointly with the stator forms a rotating electric machine such that the rotor is able to be set in a rotating rotor movement which, as a function of the rotating field, selectively has one of two opposite rotation directions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.