Pressurized fuel supplying system for stratified internal combustion engine of motor vehicle, has controlling units controlling injection and pressures of injections, respectively, where one pressure is comprised between specific bars

摘要

#CMT# #/CMT# The system has a direct injection unit directly injecting a pressurized fuel in cylinders of a stratified combustion engine of a motor vehicle. The injection unit has controlling units that control the injection based on two successive injections that are in the form of bar shaped pressure profiles and pressures of injections, respectively, where the pressure of one of the injections is higher than or equal to 150 bars and the other injection is comprised between 50 and 100 bars. #CMT#USE : #/CMT# Used for supplying pressurized fuel to a stratified internal combustion engine of a motor vehicle. #CMT#ADVANTAGE : #/CMT# The pressure of one of the injections is comprised between 50 and 100 bars, thus permitting to penetrate a high liquid phase for permitting a richness profile, and hence permitting to improve the evolution of the richness with the help of better stratification of the load. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a graphical representation of injections of a pressurized fuel supplying system under the form of bar shaped profiles based on a crankshaft grade.`(Drawing includes non-English language text)`.