摘要 |
#CMT# #/CMT# The method involves limiting or reducing generation of mechanical force to a piston by main and secondary injections (10-40) of a cylinder. The secondary injections of the cylinder are implemented during specific engine cycle and not during all the engine cycles and are adapted to limit a dilution of injected fuel in lubricating oil in an exhaust part of an internal combustion engine. #CMT# : #/CMT# An independent claim is also included for a method for determining an injection scenario. #CMT#USE : #/CMT# Method for injecting fuel in lubricating oil of a diesel or petrol cycle internal combustion engine of a vehicle (claimed) based on an injection profile. #CMT#ADVANTAGE : #/CMT# The method optimizes regeneration of a particle filter, while reducing the dilution phenomenon of fuel, thus providing a vehicle with reduced pollutant, while conserving a reliable and durable combustion engine with reduced encumbrance in an inexpensive manner. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic representation illustrating injection profiles of operating cycles of an internal combustion engine with four cylinders. 10 : Main injection 20 : Secondary or pilot injection 30, 40 : Late secondary injections. |