Oil extractor for oil removal of ventilation gases from crankcase of internal combustion engine, has gas inlet, gas outlet, oil outlet and multiple cyclone filters which are connected between gas inlet and oil outlet

摘要

The oil extractor (1) has a gas inlet (2), a gas outlet (4), an oil outlet (3) and multiple cyclone filters (5,6) which are connected between the gas inlet and the oil outlet. Each cyclone filter has a lower section (9). The lower section is tapered in the direction of the oil outlet in the cross-sectional constant manner.