Intake air conduit element for an internal combustion engine

摘要

The intake circuit unit consists of a housing (2) with an air outlet (3), an air intake, and a crankcase gas intake (5). The crankcase gas intake interacts with deflectors (6) inside the housing which guide the gases towards the housing wall. Each deflector is in the form of a tubular element linked to the crankcase intake and extending along the housing wall. It is closed at one end and has an opening (8) at the other directed towards the wall. The gas intake deflectors are made in one piece with the housing and are basically semi-circular in cross-section.