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:
Dec. 02, 2008
Filed:
Sep. 20, 2005
Sebastien Besnard, Bourg la Reine, FR;
Jacques Laeuffer, Paris, FR;
Geraud Leneveu, Rueil-Malmaison, FR;
Sebastien Besnard, Bourg la Reine, FR;
Jacques Laeuffer, Paris, FR;
Geraud Leneveu, Rueil-Malmaison, FR;
Peugeot Citroen Automobiles SA, Velizy-Villacoublay, FR;
Abstract
A power transmission device () between a shaft () of a thermal engine () and a shaft () of wheels comprises a first and a second electric machine (), as well as a mechanical assembly (). In a first mode of operation, the first machine () is connected to an element () of the assembly () and the second machine () is connected to a shaft () of the wheels (). In a second mode of operation, the first machine () is connected to the element () of the assembly () and the second machine () is connected to another element () of the ensemble (). In a third mode of operation, the shaft () of the first machine () is connected to the shaft () of the wheels () and the shaft () of the second machine () is connected to the other element ().