The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 12, 2010
Filed:
May. 16, 2008
Applicants:
Sam Shiao, Cerritos, CA (US);
Dave Elpern, Los Angeles, CA (US);
Terry Morris, Garden Grove, CA (US);
Bob Dietrich, Montebello, CA (US);
Inventors:
Sam Shiao, Cerritos, CA (US);
Dave Elpern, Los Angeles, CA (US);
Terry Morris, Garden Grove, CA (US);
Bob Dietrich, Montebello, CA (US);
Assignee:
Honeywell International Inc., Morristown, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K 21/12 (2006.01); H02K 1/27 (2006.01); H02K 21/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
A permanent magnet rotor for an electric motor may include a rotor assembly that will hold the magnets in place. A pair of rings is added to the sleeve to tightly engage and press against the end plates and the magnets. This configuration provides additional securement against axial and radially shifting of the magnets.