HEAT MACHINE LIQUID COOLING SYSTEM Russian patent published in 2002 - IPC

FIELD: mechanical engineering; higher powered internal combustion engines. SUBSTANCE: invention relates to liquid cooling systems of heat machines. In proposed liquid cooling system of heat machine including communicating cooling spaces of cylinders, intake and exhaust manifolds connected, respectively, to upper and lower parts of cooling space and made in form of constant section pipes, each constant section part of each manifold is coupled with cooling spaces of one of cylinders, and separate throttling mushroom-shaped devices is installed in intake manifold opposite to each cylinder. Distance between mushroom head and cylinder block wall depends on machine modification level being a preset value. EFFECT: improved efficiency of water distribution among sections of cylinder block under higher power conditions of heat machine. 2 dwg