Patent ID: 6948476
Filing Date: 2005-09-27
Classification: F01N,F02D,Y02T

Abstract:
1. Method for controlling a diesel engine with a common-rail injection system and a particulate filter, comprising the steps of: performing at least one main injection (PRE, MAIN, AFTER) of fuel into a cylinder of said engine, said fuel being intended to take part in combustion inside said cylinder, and performing a post-injection (POST) in order to inject a predefined total quantity of fuel (QPOST) inside said cylinder, said post-injection being separated from said main injection (PRE, MAIN, AFTER) by means of a time separation interval such that the fuel injected during said post-injection does not take part in said combustion; characterized in that it comprises the step of dividing said post-injection (POST) into a plurality of separate post-injections (POST