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:
Oct. 16, 2012
Filed:
Nov. 07, 2008
Sebastien Besnard, Bourg la Reine, FR;
Carlos Junca, Paris, FR;
Aurelien Renault, Elancourt, FR;
Nicolas Robart, Issy les Moulineaux, FR;
Sebastien Besnard, Bourg la Reine, FR;
Carlos Junca, Paris, FR;
Aurelien Renault, Elancourt, FR;
Nicolas Robart, Issy les Moulineaux, FR;
Peugeot Citroen Automobiles SA, Velizy Villacoublay, FR;
Abstract
The invention relates to a power transmission device () that comprises an input shaft () to be connected to a thermal engine () and an output shaft () to be connected to a wheel shaft (). The device () includes first and second electric machines () and a mechanical assembly () ensuring the mechanical link between the input shaft, the output shaft and the shafts () of the machines (). According to the invention, in order to limit the use of the epicyclic gear trains, at least one of the electric machines () comprises a rotor () and a stator () connected to the mechanical assembly ().