Patent · US Active

Permanent magnet machine stator

US11515750B2 · kind B2 · utility

0Cited by

2References

7Claims

0Family size

Assignees

Steering Solutions IP Holding Corporation · US
THE UNIVERSITY OF AKRON · US

Inventors

Kenneth Webber · Saginaw, US
Delynn Streng · Freeland, US
Iftekhar Hasan · Akron, US
Yilmaz Sozer · Peninsula, US
Alejandro J. Pina Ortega · Midland, US
Jeffrey T. Klass · Kawkawlin, US
Mohammed R. Islam · Saginaw, US

Key dates

Filing date	Dec 6, 2018
Grant date	Nov 29, 2022
Priority date	—
Expiry date	Dec 26, 2038

Classification

Technology area (CPC H)Electricity
CPC primaryH02K21/16
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A permanent magnet machine includes a machine housing and a stator disposed within the machine housing. The machine housing has an inner surface that extends between a first housing end and a second housing end along a central longitudinal axis. The stator has a stator core having an exterior surface and an interior surface, each extending between a first face and a second face along the central longitudinal axis. The stator core defines a plurality of openings that extend from the first face towards the second face.

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