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:
Dec. 25, 2018
Filed:
Jul. 30, 2013
Applicant:
Moving Magnet Technologies (Mmt), Besançon, FR;
Inventors:
Assignee:
Moving Magnet Technologies (MMT), Besancon, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 1/14 (2006.01); H02K 29/03 (2006.01); H02K 1/27 (2006.01); H02K 7/116 (2006.01);
U.S. Cl.
CPC ...
H02K 1/148 (2013.01); H02K 1/146 (2013.01); H02K 1/2706 (2013.01); H02K 1/2793 (2013.01); H02K 7/116 (2013.01); H02K 29/03 (2013.01); H02K 1/141 (2013.01); H02K 2213/03 (2013.01);
Abstract
The present disclosure relates to a mono- or polyphase electric motor including a stator carrying at least three coils and consisting of 12×N straight teeth extending radially, N being an integer greater than or equal to 1, and of an equal peak divergence alpha, measured at their end from the center of the motor, and a rotor exhibiting P pairs of magnetized poles such that P=5+2×R, P being a non-multiple of three, R being an integer greater than or equal to 0, alpha lying between 360°(12×N)/3 and 360°(12×N)/2.