FIELD: engines and pumps.
SUBSTANCE: proposed device designed to purify crankcase gases from engine (1) (ICE) comprises inlet pipeline (20) connected to crankcase (3). Centrifuge (10) receives crankcase gas flow via inlet pipeline (20) and comprises rotor (11) to centrifuge crankcase gases. Said rotor is driven by drive device (13). Pipeline (21) releases purified pipeline (21) from said centrifuge. Drive device rpm, hence, that of centrifuge rotor are adjusted subject to crankcase gas pressure. Outflow pipeline (25) is connected to inlet pipeline to release crankcase gases around centrifuge depending upon crankcase gas pressure. Influent pipeline (30) is connected to inlet pipeline to feed air flow into crankcase from ambient atmosphere depending upon inlet pipeline gas pressure.
EFFECT: higher reliability and safety.
29 cl, 4 dwg
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