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. 13, 2021
Filed:
Dec. 04, 2018
Applicants:
Ifp Energies Nouvelles, Rueil-Malmaison, FR;
Mavel S.r.l., Pont Saint Martin, IT;
Inventors:
Misa Milosavljevic, Eragny sur Oise, FR;
Thomas Valin, Rueil Malmaison, FR;
Fabrice Le Berr, Rueil Malmaison, FR;
Stephane Venturi, Roiffieux, FR;
Benjamin Gaussens, Buc, FR;
Julien Boisson, Rueil Malmaison, FR;
Abdenour Abdelli, Bougival, FR;
Luca Favre, Valpelline, IT;
Assignee:
IFP ENERGIES NOUVELLES, Rueil-Malmaison, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02B 39/10 (2006.01); F02C 6/12 (2006.01); H02K 1/27 (2006.01); F02B 37/10 (2006.01); H02K 5/22 (2006.01); H02K 7/14 (2006.01);
U.S. Cl.
CPC ...
F02B 39/10 (2013.01); F02C 6/12 (2013.01); H02K 1/2733 (2013.01); F02B 37/10 (2013.01); F05D 2220/40 (2013.01); F05D 2220/76 (2013.01); H02K 5/225 (2013.01); H02K 7/14 (2013.01);
Abstract
The present invention relates to a compression device driven by an electric machine, for which the rotor () comprises a rotor shaft (), a cylindrical magnet (), and a non-magnetic shrink ring (). According to the invention, the rotor shaft () includes a bore () for inserting one end of the compressor shaft () to unitize the two shafts.