| 摘要 |
PURPOSE: A separator for an internal combustion engine is provided to smoothly discharge separated evaporation engine oil by bypassing blow-by gas to a centrifuge through a bypass flow path in a state in which the blow-by gas is separated from a cyclone in order to lower inner pressure. CONSTITUTION: A separator for an internal combustion engine comprises a duct(10), a cyclone(20), a centrifuge, a bypass flow path(40), and a drainer(50). The duct comprises an inlet port(11), an outlet port(12), and a baffle. The cyclone forms the difference of atmospheric pressure inside the duct by being included in the duct so that the cyclone separates evaporation engine oil and swirls blow-by gas. The centrifuge rotates and drops the blow-by gas in a circular form and separates the evaporation engine oil. The bypass flow path swirls the blow-by gas while the blow-gas is separated from the cyclone in order to supply the blow-by gas to the centrifuge. The drainer discharges the evaporation engine oil to the outside of the duct.
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