| 摘要 |
A twin closed crankcase ventilation apparatus for a large diesel engine is provided to decrease the flux due to the enlargement of gas passage capacity in the heavy load and to control the crank case pressure in the light load. A twin closed crankcase ventilation apparatus for a large diesel engine comprises a blowby inlet(11) which is connected to the exhausting unit of the diesel engine, and a pair of cyclone closed crankcase ventilations(10) which is equipped with a blowby outlet(12) connected with the air intake unit of the engine. Two cyclone closed crankcase ventilations are parallel-mounted.
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