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:
Jun. 10, 2008
Filed:
Apr. 20, 2005
Pierre Varenne, Neyruz, CH;
Pierre Varenne, Neyruz, CH;
Conception Et Developpement Michelin S.A., Givisiez, CH;
Paul Scherrer Institut, Villigen, CH;
Abstract
An electric power train for a vehicle, the power train comprising an electrical line (), an installation for producing electrical energy, the installation being connected to the electrical line (), the installation having a first cooling circuit () using a cooling liquid, an electrical energy management unit (), at least one electrical machine () connected to at least one driving wheel (), connected to the electrical line () by means of an electronic control module for the electrical machine, the electrical machine () being connected to a second cooling circuit () in which a cooling liquid circulates, independent of the first cooling circuit (), and an electrical dissipation element () being able to be electrically connected to the electrical line, wherein the electrical dissipation element () being immersed in the first cooling circuit ().