Patent · US Active

Rotor for an axial flux motor, a radial flux motor, and a transversal flux motor

US11722027B2 · kind B2 · utility

0Cited by

2References

12Claims

0Family size

Assignee

GKN Sinter Metals Engineering GmbH · DE

Inventors

Hong Giang To · Düsseldorf, DE
Nils Bornemann · Bonn, DE
Stefan Tiller · Sankt Augustin, DE

Key dates

Filing date	Nov 16, 2018
Grant date	Aug 8, 2023
Priority date	—
Expiry date	Jan 24, 2039

Classification

Technology area (CPC H)Electricity
CPC primaryH02K2213/03
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A rotor for an axial flux motor, a radial flux motor, or a transversal flux motor, has a rotational axis which extends along an axial direction. The rotor extends in an annular manner and has a plurality of permanent magnets along the circumferential direction, the magnetization of each magnet being oriented in the circumferential direction, wherein the permanent magnets are mutually spaced along the circumferential direction, and at least one soft magnetic composite as a first material is arranged between the permanent magnets.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.