Claw pole rotor for an electrical machine
US12113411B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 22, 2022 |
| Grant date | Oct 8, 2024 |
| Priority date | — |
| Expiry date | Dec 19, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K21/044
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A claw pole rotor for an electrical machine is provided, the claw pole rotor comprising a first claw pole component having a first yoke-shaft component to which at least two first claw pole fingers are connected, and a second claw pole component having a second yoke-shaft component to which at least two second claw pole fingers are connected, wherein the first claw pole fingers extend from a first side of the claw pole rotor towards a second side of the claw pole rotor, the second claw pole fingers extend from the second side towards the first side, and a magnet is arranged between the first yoke-shaft component of the first claw pole component and the second yoke-shaft component of the second claw pole component.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.