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:
Jan. 04, 2022
Filed:
Nov. 13, 2019
Applicant:
Enedym Inc., Hamilton, CA;
Inventors:
Assignee:
ENEDYM INC., Hamilton, CA;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K 16/02 (2006.01); H02K 19/10 (2006.01); H02K 19/12 (2006.01); H02K 1/24 (2006.01); H02K 3/12 (2006.01); H02P 25/08 (2016.01); H02K 19/32 (2006.01);
U.S. Cl.
CPC ...
H02K 16/02 (2013.01); H02K 1/246 (2013.01); H02K 3/12 (2013.01); H02K 19/103 (2013.01); H02K 19/12 (2013.01); H02K 19/32 (2013.01); H02P 25/08 (2013.01);
Abstract
A three-phase switched reluctance machine has a rotor, a first stator and a second stator. The rotor, first stator and second stator are coaxially and concentrically disposed. The rotor and both the first stator and second stator have corresponding poles. Only one of the stators has coils wound about its poles, while the other stator does not have any coils. A defined relationship between the number of rotor poles, the number of stator poles on the first stator and the number of stator poles on the second stator may improve the torque quality of the switched reluctance machine.