An extension of the service life of diesel particle filters, in low pressure - the recirculation of exhaust gases

摘要

It is a method for the recirculating exhaust gas in low load phases of the betiebs of an internal combustion engine is provided, wherein the exhaust gas flow through the low pressure - an exhaust gas recirculation system is controlled such that a in the loop of a low pressure - exhaust gas recirculation is low thermal loading which is arranged in a diesel particulate filter. Furthermore, a system for carrying out the process is made available.