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:
Jan. 31, 2017
Filed:
Feb. 13, 2012
Georges DE Pelsemaeker, Poigny-la-Foret, FR;
Jean-pierre Galland, Les Essarts-le-Roi, FR;
Laurent Odillard, Le Luart, FR;
Georges De Pelsemaeker, Poigny-la-Foret, FR;
Jean-Pierre Galland, Les Essarts-le-Roi, FR;
Laurent Odillard, Le Luart, FR;
VALEO SYSTEMES THERMIQUES, Le Mesnil Saint Denis, FR;
Abstract
The invention relates to a device for the injection of recirculated exhaust gases from a vehicle engine, in particular a diesel engine, the injection device comprising a plurality of injection ports (), provided in a portion of the material of the injection device, each injection port () having a cross section and a height extending through the thickness of the material. According to the invention, the cross sections and/or the heights of at least two of the injection ports () are different.