FIELD: engine devices and pumps.
SUBSTANCE: internal combustion engine contains a charger that is located in the inlet channel; an intermediate cooler that is located downstream of charger in the intake air flow direction, in the inlet channel; and a device for the return of breakthrough gases. Device for the return of breakthrough gases contains a bypass channel, an ejector, and a channel for the breakthrough gases. Bypass channel connects the first point, that is between the charger and the intercooler, and the second point, that is downstream of the intercooler of the inlet channel, to each other. Ejector is located in bypass channel and is capable of sucking breakthrough gases out of crankcase through the channel for breakthrough gases when air flows through the bypass channel from the first point to the second point.
EFFECT: invention provides crankcase ventilation.
7 cl, 16 dwg
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