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:
Mar. 22, 2016
Filed:
Mar. 25, 2013
Applicant:
Qinetiq North America, Inc., McLean, VA (US);
Inventor:
David C. Meeker, Natick, MA (US);
Assignee:
Foster-Miller, Inc., Waltham, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 19/20 (2006.01); H02K 1/16 (2006.01); H02K 19/24 (2006.01); H02K 19/10 (2006.01);
U.S. Cl.
CPC ...
H02K 1/165 (2013.01); H02K 19/103 (2013.01); H02K 19/20 (2013.01); H02K 19/24 (2013.01); H02K 2201/06 (2013.01);
Abstract
A wound field flux switching machine with a sinusoidal back electromotive force features a rotor with teeth and a stator with groups of teeth wherein each group has a field winding and each tooth has a phase winding.