METHOD OF CONTROLLING EXHAUST GAS RECYCLING IN INTERNAL COMBUSTION ENGINE USING HYDRAULIC DRIVE SYSTEM OF TWO-VALVE GAS DISTRIBUTOR WITH CHARGING OF HYDRAULIC ACCUMULATOR OF SYSTEM WITH LIQUID FROM COMPENSATION HYDRAULIC ACCUMULATOR

摘要

FIELD: engines and pumps.SUBSTANCE: invention relates to control recirculation of internal combustion engines (ICE). Invention consists in that the device comprises a control system, a gas distributor composed two valve timing and valve stem connection inlet and outlet valve. Control system in accordance with the defined current capacity of the engine determines the mass of the exhaust gas for combustion. When the piston engine from the bottom dead center on the exhaust stroke in the vicinity of the upper dead point in time when the in-cylinder engine will have some system of control mass of the exhaust gas for combustion of fuel, a connection inlet valve and outlet valve to a position in which the inlet valve is open and the outlet valve is closed. As a result, part of the exhaust gas remains in the cylinder and a subsequent intake stroke is mixed with the incoming air in the engine cylinder and fuel mixture. Valves are actuated with hydraulic fluid from the accumulator charging compensatory accumulator.EFFECT: technical result is to increase the efficiency of the ICE.1 cl