Device for reduction of fuel quantity in oil of a combustion engine

摘要

The system has an engine (1) with an exhaust outlet (2) associated to a portion of a turbocharger (4) integrated with an exhaust line (5) of the engine. The line has a depollution unit (6) with a nitrogen oxide catalyst (7) associated to a particle filter (8). The engine is associated to a lubrication oil basin (17) and a diesel fuel/oil separation condenser (18) with a recirculation pipe (19) for evacuating diesel fuel vapor in the engine and an oil filter. A porous membrane (22) with an inlet size of 0.5 nanometers is associated to one or more aerosol particle traps (21).