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:
Jul. 17, 2012
Filed:
Feb. 11, 2010
Giovanni Serra, San Giovanni in Persiceto, IT;
Angelo Tani, Faenza, IT;
Luca Zarri, Bologna, IT;
Marco Raimondi, Piumazzo, IT;
Marco Greco, San Giovanni in Persiceto, IT;
Paolo Cominetti, Bologna, IT;
Giovanni Serra, San Giovanni in Persiceto, IT;
Angelo Tani, Faenza, IT;
Luca Zarri, Bologna, IT;
Marco Raimondi, Piumazzo, IT;
Marco Greco, San Giovanni in Persiceto, IT;
Paolo Cominetti, Bologna, IT;
Magneti Marelli S.p.A., Corbetta, IT;
Abstract
An electric machine provided with: a stator, equipped with a single stator winding; at least two shafts, which are independent of one another and are mounted so that they can turn; at least two rotors, which are independent of one another, are magnetically coupled to the stator, and are mounted on the shafts; and a single electronic power converter, which is connected to the stator winding for supplying the stator winding itself with a total electric current.