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:
Apr. 02, 2019
Filed:
Apr. 07, 2014
Feaam Gmbh, Neubiberg, DE;
Gurakuq Dajaku, Neubiberg, DE;
FEAAM GMBH, Neubiberg, DE;
Abstract
The invention relates to an electric machine, which comprises a stator () and a rotor () that can be moved in relation to the stator. The stator () has a first multi-strand winding (I) and at least a second multi-strand winding (II), which each comprise two sub-windings (AA) mechanically shifted in relation to each other. In a slot () of the stator, a number of windings (Nw) of the first sub-winding (A) of a multi-strand winding is different from a number (Nw) of windings of the second sub-winding (A) of said multi-strand winding. The stator () has a number of slots () that is twice the number of slots minimally required for a given pole pair number p of the rotor () for one of the multi-strand windings.