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:
Jul. 21, 2020
Filed:
Apr. 06, 2016
Applicant:
Enedym Inc., Hamilton, CA;
Inventors:
Piranavan Suntharalingam, Hamilton, CA;
Ali Emadi, Burlington, CA;
Assignee:
McMaster University, Hamilton, CA;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K 19/10 (2006.01); H02K 3/28 (2006.01); H02K 15/16 (2006.01); H02K 9/02 (2006.01); H02K 1/24 (2006.01); H02K 1/14 (2006.01); H02K 15/02 (2006.01); H02K 15/095 (2006.01); H02K 19/12 (2006.01);
U.S. Cl.
CPC ...
H02K 19/103 (2013.01); H02K 1/148 (2013.01); H02K 1/246 (2013.01); H02K 3/28 (2013.01); H02K 9/02 (2013.01); H02K 15/022 (2013.01); H02K 15/095 (2013.01); H02K 15/165 (2013.01); H02K 19/12 (2013.01);
Abstract
A switched reluctance machine has a stator core salient with stator poles disposed concentrically with a rotor that is salient with rotor poles. A plurality of coil windings are wound about the stator core so that a pair of windings are adjacent each of the stator poles. The pair of coil windings induces magnetic flux in the adjacent stator poles and the rotor rotates to align the rotor poles with the stator poles having the induced magnetic flux. The rotor is rotatable at high speeds of up to 50,000 RPM and the coil windings can be directly cooled.