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:
Aug. 09, 2016
Filed:
Mar. 15, 2013
Applicant:
Nidec Motor Corporation, St. Louis, MO (US);
Inventors:
Joseph A. Vehige, Saint Charles, MO (US);
Alex V. Wiegmann, Breese, IL (US);
Ryan M. Bastien, Saint Charles, MO (US);
Assignee:
Nidec Motor Corporation, St. Louis, MO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 11/00 (2016.01); H02K 23/36 (2006.01); H02P 29/00 (2016.01); H02P 25/18 (2006.01); H02H 7/085 (2006.01); H02K 3/20 (2006.01); H02K 16/04 (2006.01);
U.S. Cl.
CPC ...
H02K 11/27 (2016.01); H02H 7/0852 (2013.01); H02K 11/25 (2016.01); H02K 23/36 (2013.01); H02P 25/18 (2013.01); H02P 29/0055 (2013.01); H02K 3/20 (2013.01); H02K 16/04 (2013.01);
Abstract
An electric motor includes a stator and a rotor. The stator has a plurality of low speed windings and a plurality of separate high speed windings. A first type of thermal overload protector is coupled with at least one of the low speed windings and a second type of thermal overload protector is coupled with at least one of the high speed windings.