Patent ID: 8833059
Filing Date: 2014-09-16
Classification: F01N,F02B,F02M,Y02A,Y02T

Abstract:
1. A motor vehicle combustion engine, comprising: an air supply system configured to supply combustion air to the combustion engine; an exhaust gas section configured to receive an exhaust gas of the combustion engine, wherein the exhaust gas section includes a particle filter and an SCR exhaust gas purification component, which is capable of selective catalytic nitrogen oxide reduction by means of ammonia; an addition device configured to add ammonia or a reduction means configured to separate ammonia to the exhaust gas section upstream of the SCR exhaust gas purification component; an first exhaust gas turbocharger that includes a turbine arranged upstream of the particle filter in the exhaust gas section; and wherein in order to recirculate the exhaust gas from the exhaust gas section into the air supply system, the motor vehicle combustion engine further comprises