ASSEMBLY FOR USE IN A CRANKCASE VENTILATION SYSTEM, A CRANKCASE VENTILATION SYSTEM COMPRISING SUCH AN ASSEMBLY, AND A METHOD FOR INSTALLING SUCH AN ASSEMBLY.

摘要

An assembly for use in a crankcase ventilation system of an internal combustion engine includes a shutter arrangement that is constructed and arranged for preventing that residual gases and/or vapors out of a crankcase flow into an air intake system during a period of time that starts at shut down of the engine and ends after it has been re-started. The assembly also includes an outlet that is constructed and arranged for removing at least a substantial part of the residual gases and/or vapors from the engine as long as it is shut down.