Oil separating device for crankcase ventilator in internal combustion engine of motor vehicle, has separation area whose front side enclosed by wall is designed as discharge opening for gas, and baffle overlapping wall in area of opening

摘要

The device (3) has a centrifugal element (10) for producing a rotational flow, where a oil-gas mixture to be cleaned flows through the element. A cylinder wall (11) is attached to the element, and an oil collecting area (14) surrounds the cylinder wall. A front side of a separation area (13) enclosed by the cylinder wall is partially opened on a discharge side (18) and is designed as a discharge opening for a gas. A baffle (15) overlaps the cylinder wall radially inwards in an area of the discharge opening. A passage for the oil collecting area is formed in an area of the discharge side.