| 摘要 |
PROBLEM TO BE SOLVED: To prevent an increase in exhaust gas and engine management cost.SOLUTION: A lubricating oil system for a combustion engine particularly in an industrial vehicle or a commercial vehicle comprises: a bypass connection BP configured to bypass an oil pump P combined with an engine oil circuit OC; a control valve CV configured to regulate a quantity of oil detoured via the bypass connection BP; and control means EC programmed to control the control valve CV on the basis of a function of a combustion engine speed. |
