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:
Feb. 01, 2022
Filed:
Apr. 10, 2017
Applicants:
Ifp Energies Nouvelles, Rueil-Malmaison, FR;
Mavel S.r.l., Pont Saint Martin, IT;
Inventors:
Julien Boisson, Rueil Malmaison, FR;
Benjamin Gaussens, Bievres, FR;
Luca Favre, Valpelline, IT;
Davide Bettoni, Settimo Vittone To Italy, IT;
Wissam Dib, Suresnes, FR;
Assignee:
MAVEL EDT S.P.A., Pont Saint Martin, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 7/04 (2006.01); H02K 15/16 (2006.01); H02K 1/27 (2006.01); H02K 1/24 (2006.01);
U.S. Cl.
CPC ...
H02K 7/04 (2013.01); H02K 1/276 (2013.01); H02K 15/165 (2013.01); H02K 1/246 (2013.01); H02K 1/2766 (2013.01);
Abstract
The present invention is an electrical machine comprising a stator and a rotor (). The rotor is formed with a rotor body comprising a stack of laminations placed on a rotor shaft. The rotor includes at least one cavity with at least one arm for retaining at least one balancing weight.