Patent · US Active

Claw pole stator for a transversal flux motor and a segment for the claw pole stator

US11289955B2 · kind B2 · utility

0Cited by

0References

14Claims

0Family size

Assignee

GKN Sinter Metals Engineering GmbH · DE

Inventors

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

Key dates

Filing date	Mar 7, 2018
Grant date	Mar 29, 2022
Priority date	—
Expiry date	Jun 7, 2038

Classification

Technology area (CPC H)Electricity
CPC primaryH02K2201/12
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A claw pole stator for a transversal flux motor includes a multiplicity of segments positioned next to one another along a circumferential direction for the annular claw pole stator. Each segment extends from an inner circumferential surface along a radial direction to an outer circumferential surface and is delimited in the circumferential direction by a first side surface and a second side surface and in an axial direction by a first end surface and a second end surface. Each segment is connected by the side surfaces to at least one other segment to form the annular claw pole stator. Segments positioned adjacent each other contact each other by a first contact surface on the first side surface or by a second contact surface on the second side surface and due to the contact surfaces form a form-locking connection in the circumferential direction.

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