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. 17, 2012
Filed:
Apr. 24, 2006
Thomas Boutou, Paris, FR;
Serge Belmont, Boulogne-Blllancourt, FR;
Olivier Boury, Nanterre, FR;
Peugeot Citroen Automobiles SA, Velizy Villacoublay, FR;
Abstract
The invention relates to a device () for the transmission of power between a shaft () of a heat engine () and a wheel () axle shaft () of a motor vehicle. The inventive device () comprises at least one electrical machine () comprising a machine shaft () and a mechanical pump () comprising a pump shaft (). The shaft () of the engine () and the machine shaft () are connected to the pump shaft () by means of a mechanism () comprising two free wheels. The connection between the pump () and the shafts () of the transmission device is such that the pump () can be driven in any vehicle operating mode.