FIELD: cooling.
SUBSTANCE: invention relates to cooling system of internal combustion engines. Cooling system comprises cooling circuit (2) for cooling of internal combustion engine (3) in a vehicle, radiator (6) of the cooling fluid medium, thermostat device (30) which controls flow of cooling fluid supplied to radiator and to bypass pipeline (11) depending on temperature of cooling fluid in pipeline (14) of control circuit, heat exchanger (50) located in control circuit, heat exchanger (50) is configured to ensure heat exchange between the cooling fluid medium flowing through pipeline of control circuit and any of the following media: A) cooling fluid medium flowing through conducting section (10A) downstream of radiator or B) supercharging air flowing through pipeline (15) of air intake to engine (3) of internal combustion downstream of compressor (22) located in the pipeline of air intake, or C) exhaust gases, flowing through pipeline (16) of exhaust gases from engine (3), or D) ambient air, which is passed through radiator (6) of cooling fluid.
EFFECT: invention ensures improvement of cooling medium temperature control.
9 cl, 4 dwg
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Authors
Dates
2016-03-27—Published
2013-04-24—Filed