| 摘要 |
<P>PROBLEM TO BE SOLVED: To suppress carrying away of oil by blowby gas. Ž<P>SOLUTION: The oil recovery device includes a housing 2 surrounding at least one part of a balance shaft 1 rotating in conjunction with a crankshaft of an internal combustion engine, an inlet 22 of blowby gas provided in an upper part of the housing 2, an outlet 23 of blowby gas provided in a lower part of the housing 2, and blades 16 provided on the balance shaft 1, rotated along with the balance shaft 1, and energizing the blowby gas from the inlet toward the outlet. Splashed oil is adhered to an inner wall of the housing 2, and then dripped from the outlet 23. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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