| 摘要 |
<p>PROBLEM TO BE SOLVED: To prevent oil from being easily atomized, so as to prevent oil from flowing to a plurality of cylinders when a diesel engine sucks oil. SOLUTION: Since intake air is throttled by positioning the upper end of a throttle valve 7 to the inlet side of an intake manifold, oil is not splashed as was in the conventional and is allowed to flow in an oil flowing groove. Since the oil flow groove 8 is provided on the lowermost position in the pipe part section of the intake manifold from the intake manifold inlet to the specified intake port inlet, oil is allowed to flow in the oil flow groove, oil is not atomized, and oil is allowed to flow to only the specified cylinder. Therefore, the engine output is not abnormally raised.</p> |
