Patent · US Active

Resilient rotor assembly for interior permanent magnet motor

US9013074B2 · kind B2 · utility

3Cited by

39References

20Claims

0Family size

Assignee

Regal Beloit America, Inc. · US

Inventors

Daniel S. Figgins · Fort Wayne, US
Harold C. Kingrey · Blue Ridge, US
Jeffrey A. Hall · Fort Wayne, US
Kerry Baker Shelton · Fort Wayne, US
Subhash Marutirao Brahmavar · Fort Wayne, US
Peter B. Lytle · Fort Wayne, US
Michael W. Henry · Cabot, US

Key dates

Filing date	May 25, 2010
Grant date	Apr 21, 2015
Priority date	—
Expiry date	Mar 20, 2033

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/49012
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A method for manufacturing an interior magnet rotor core motor is described herein. The method includes attaching a resilient material to an inner rigid structure configured to engage a shaft associated with the motor, engaging the structure with the motor shaft, positioning the shaft and structure assembly with respect to the rotor core, and affixing the resilient material to the rotor core.

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