Internal combustion engine e.g. direct injection internal combustion engine for motor vehicle, has heat exchanger unit placed between exhaust circuit and intake circuit which has distributor with intake branches

摘要

#CMT# #/CMT# The engine has a heat exchanger unit placed between exhaust circuit (20) and intake circuit (10). The heat exchanger has a branch circuit (40) that includes a chamber connected to an upstream channel and down stream channel in the fluid flow direction. The intake circuit has an air conduit (11) and intake air distributor (13) which is provided with the intake branches. The exhaust circuit has exhaust branches connected to an end of a cylinder. #CMT#USE : #/CMT# Internal combustion engine e.g. direct injection internal combustion engine and external injection internal combustion engine for a motor vehicle. #CMT#ADVANTAGE : #/CMT# The design of the engine allows effective functioning of the engine in partial load conditions, and limits emission of the pollutants such as nitrous oxide and reduces fuel consumption while carburizing. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic representation of an internal combustion engine. 10 : Intake circuit 11 : Air conduit 13 : Intake air distributor 20 : Exhaust circuit 40 : Branch circuit.