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Internal Combustion Engine Having Six Cylinders with Two of the Cylindersbeing Dedicated EGR Cylinders Controlled with Dual EGR Valve: 10,054,083

Abstract: 

An exhaust gas recirculation (EGR) system for an internal combustion engine having two dedicated EGR cylinders. A dual valve system is used to control the output of the dedicated EGR cylinders so that the engine may intake EGR exhaust from both, only one, or neither of the dedicated EGR cylinders. 

Patent Number: 
10,054,083
Date Of Issue: 
08/21/2018
Inventors: 

Martin Selway; Ian Paul Gilbert; Marc C. Megel