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. 26, 2019
Filed:
Apr. 02, 2014
Applicant:
Sagem Defense Securite, Boulogne Billancourt, FR;
Inventor:
Jerome Piaton, Boulogne Billancourt, FR;
Assignee:
Safran Electronics & Defense, Boulogne-Billancourt, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 1/12 (2006.01); H02K 15/02 (2006.01); H02K 15/03 (2006.01); H02K 16/00 (2006.01); H02K 16/02 (2006.01); H02K 21/02 (2006.01); H02K 21/14 (2006.01);
U.S. Cl.
CPC ...
H02K 1/12 (2013.01); H02K 15/02 (2013.01); H02K 15/03 (2013.01); H02K 16/00 (2013.01); H02K 16/02 (2013.01); H02K 21/02 (2013.01); H02K 21/14 (2013.01); H02K 2213/03 (2013.01); H02K 2213/06 (2013.01); H02K 2213/12 (2013.01);
Abstract
A magnet motor has a stator formed from a laminated core provided with windings to form phases and a rotor provided with magnets distributed angularly around at least one section of the rotor and pivotably received in the housing of the stator. The stator has a length greater than a length of said section of the rotor and the rotor is provided with at least one ring made from magnetic material that adjoins said section and is received in the housing of the stator. A drive device having a plurality of motors and a method for producing such a motor are also provided.