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. 30, 2014
Filed:
Jul. 07, 2011
Sante Guercioni, Martinsicuro, IT;
Sante Guercioni, Martinsicuro, IT;
Tecnomatic S.p.A., Teramo, Corropoli, IT;
Abstract
A stator for an electric machine includes a stator core having a first and a second face and a circular row of stator slots extended between said faces and which are distributed around a stator axis; and, a winding bar comprising a plurality of basic conductors and a plurality of special conductors interconnected with one another to form the bar winding. The basic conductors each comprise two basic conductor legs and a connecting portion of basic conductor between said legs. The basic conductors are inserted into the stator slots with the free end portions protruding from said second face. The special conductors comprise a jumper of a first type having a first and a second leg of jumpers connected respectively to two of said free end portions, and one jumper connection portion between said legs of jumpers.