INTERNAL COMBUSTION ENGINE LIQUID COOLING SYSTEM

摘要

FIELD: mechanical engineering; engines with oil-to-water cooler of oil in lubrication system. SUBSTANCE: system has water pump, distributing pipeline. cylinder block and cooling jacket. Oil cooler is placed between water pump and cooling jacket. Oil cooler is arranged on cylinder block along engine axis parallel to crankshaft axis on side wall of cooling jacket and has loop-curved channel made integral with housing. Oil cooler has housing and tube bank. Oil of engine lubrication system passes between tubes. EFFECT: enhanced reliability of engine cooling system, simplified design and reduced overall dimensions. 2 cl, 2 dwg