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:
Nov. 21, 2017
Filed:
Jul. 28, 2011
Laurent Odillard, Le Luart, FR;
Sebastien Devedeux, Versailles, FR;
Jean-pierre Galland, Les Essarts-le-roi, FR;
Sven Burgold, Rambouillet, FR;
Laurent Odillard, Le Luart, FR;
Sebastien Devedeux, Versailles, FR;
Jean-Pierre Galland, Les Essarts-le-roi, FR;
Sven Burgold, Rambouillet, FR;
VALEO SYSTEMES THERMIQUES, Le Mesnil Saint Denis, FR;
Abstract
The invention relates to a device for mixing a stream of supercharging air and a stream of recirculated exhaust gases. The device comprises a manifold allowing the stream of air and the stream of recirculated gases to be mixed, and allowing the mixture to be distributed in the cylinder head. The device also comprises means for conveying the recirculated exhaust gases in the manifold that allow the distributed injection of the recirculated exhaust gases into the stream of supercharging air. The device additionally comprises means for thermally insulating the conveying means in order to limit the cooling of the recirculated exhaust gases by the supercharging air.