COOLING CIRCUIT FOR INTERNAL COMBUSTION ENGINES Russian patent published in 2018 - IPC B60K11/02 F01P3/18 F01P7/16 F02N5/02 

Abstract RU 2647349 C1

FIELD: engines.

SUBSTANCE: invention refers to the cooling system of internal combustion engine. Cooling circuit for internal combustion engines includes an internal combustion engine, a pressure feed unit for supplying coolant, which cools the internal combustion engine, under pressure, the valve block, having a plurality of heat exchangers connected in parallel thereto, system for using the heat of the exhaust gases to recover heat from the exhaust air of the internal combustion engine by means of a cooling liquid. First circulation circuit, including a pressurized supply unit, device for recycling exhaust gas heat and a second circulation circuit, including a pressurized supply unit and an exhaust gas heat utilization system.

EFFECT: invention provides an improvement in the supply of coolant to the cooling circuit.

11 cl, 10 dwg

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RU 2 647 349 C1

Authors

Nagai, Hiroyuki

Dates

2018-03-15Published

2014-05-23Filed