LUBRICATION OIL SYSTEM FOR AN INTERNAL COMBUSTION ENGINE, PARTICULARLY FOR INDUSTRIAL OR COMMERCIAL VEHICLES

摘要

lubrication oil system for an internal combustion engine, in particular for industrial or commercial vehicles. lubricating oil system for a combustion engine, in particular for commercial or industrial vehicles, the system comprising a bypass connection (bp) suitable for bypassing an oil pump (p) associated with an engine oil circuit (oc), a controllable valve (cv) suitable for adjusting an amount of oil to be bypassed through said bypass connection, control means (ecu) controlling said controllable valve (cv), programmed to control said controllable valve (cv) as a function of the speed of the combustion engine.