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:
Jul. 22, 2014
Filed:
Dec. 10, 2009
Thomas Justin, Brignais, FR;
Thomas Justin, Brignais, FR;
Renault Trucks, St. Priest, FR;
Abstract
A drive arrangement for auxiliary equipment of an engine includes an epicyclical gear having a sun gear, a ring gear and a planet carrier. A first component is connected to the engine, a second component is connected to a first electric machine, and a third component is connected to the auxiliary equipment. The first component is guided in rotation on the engine block and includes a rigid assembly which supports the other two components. The stator of the first electric machine is fixed on a holder. The holder is guided in rotation directly or indirectly on the first component rigid assembly, and the first component is guided in rotation on the engine block independently from the holder.