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:
Nov. 25, 2014
Filed:
Jul. 13, 2011
Stéphane Venturi, Roiffieux, FR;
Stéphane Venturi, Roiffieux, FR;
IFP Energies Nouvelles, Rueil-Malmaison Cedex, FR;
Abstract
The present invention is a powertrain for a hybrid type motor vehicle comprising an electric machine (), a thermal engine (), a speed variation device () including an engine epicyclic gear train () with a sun gear () and a crown (), each connected to shaft () of thermal engine () by a controlled clutch () and to a fixed portion () of the vehicle by a one-way coupling (), and a motion transmission track () for motion transmission to a drive axle (). The powertrain comprises another epicyclic gear train () connecting engine epicyclic gear train () to said motion transmission track ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile