Crankcase vent for motor vehicle internal combustion engine, has oil mist separating device to precipitate oil contained in blow-by gas, where oil mist separating device comprises oil mist separator with full-load area and partial load area

摘要

The crankcase vent has an oil mist separating device (10a) to precipitate oil contained in a blow-by gas. The oil mist separating device comprises an oil mist separator (11a). The oil mist separator has a full-load area (12a) and a partially separated partial load area (13a). The partial load area is formed by the full-load area. Another oil mist separator (14a) is connected upstream the former oil mist separator. The full-load area and the partial load area of the former oil mist separator have oil mist separating elements (15a,16a) which are formed partially separated from each other.