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:
Aug. 04, 2009
Filed:
May. 24, 2006
Damien Marsal, Golbey, FR;
Junfei Yin, Cranfield, GB;
Nicolas Deschatrettes, Wigan, GB;
Joan-pierrs Toniolo, Chavelot, FR;
Ocean Han, Shanghai, CN;
Damien Marsal, Golbey, FR;
Junfei Yin, Cranfield, GB;
Nicolas Deschatrettes, Wigan, GB;
Joan-Pierrs Toniolo, Chavelot, FR;
Ocean Han, Shanghai, CN;
Honeywell International, Inc., Morristown, NJ (US);
Abstract
The present invention provides an exhaust gas recirculation mixer for use with a long route (i.e., low pressure) EGR system adapted for use in a turbocharged internal combustion engine. The mixer comprises an outer wall and an inner wall defining a cavity therebetween, a chamber defined within the inner wall, an exhaust gas inlet on the outer wall, and apertures of varying dimensions disposed within the inner wall so that exhaust gas enters the mixer in a controlled flow through the exhaust gas inlet, through the cavity, and through the apertures into the chamber for mixture with ambient air.