FIELD: machine building.
SUBSTANCE: invention relates to transport equipment, particularly, to devices and methods of engine control. Disclosed are methods and systems for providing exhaust gas recirculation to atmospheric internal combustion engine. In one of the examples, the exhaust gases are recycled to the engine inlet through a cleaning collector and a cleaning outlet valve. Spent gases and cold air not participating in combustion in engine can be recycled to engine cylinders even at high engine loads, since exhaust gases and cold air are returned to engine air intake system at pressure exceeding atmospheric pressure.
EFFECT: technical result is reduced fuel consumption, reduced detonation and reduced toxicity of exhaust gases.
19 cl, 7 dwg
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