METHOD FOR COOLING PISTON OF A COMBUSTION ENGINE

摘要

A method for cooling piston of a combustion engine is in the fact that at modes of partial and rated loads the piston is cooled with oil. At power of warmed-up engine within 45 % and 70 % of rated one oil to the cooling system of the piston is supplied through oil line that does not include heat exchanger, and at power over 70 % of rated one oil to cooling system of the piston is supplied through oil line that includes heat exchanger.