METHOD OF ADDITIONAL INTERNAL COMBUSTION ENGINE CYLINDER FILLING WITH AIR OR FUEL MIXTURE BY OVERLAPPING OF VALVE TIMING WITH DRIVE SYSTEM OF DOUBLE-VALVE GAS DISTRIBUTOR, CHARGING DRIVE SYSTEM PNEUMATIC ACCUMULATOR WITH AIR FROM ATMOSPHERE Russian patent published in 2017 - IPC F02B29/02 F02B27/02 F01L9/02 F01L25/04

Abstract RU 2615294 C1

FIELD: engines and pumps.

SUBSTANCE: ICE valve timing system is designed as a double-valve gas distributor with pneumatic drive. At the end of the release control system sets an intake and an exhaust valves to the middle position, in the vicinity of which the intake and the exhaust valves oscillate. Resulting combustion products create underpressure in the intake channel and the air or fuel mixture moves toward the exhaust channel, then the exhaust valve is closed. The ICE cylinder filling with the air or fuel mixture occurs on the subsequent suction stroke. Thus, kinetic energy of the air stream or the fuel mixture is used for additional filling of ICE cylinder.

EFFECT: increased filling of ICE.

1 dwg

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RU 2 615 294 C1

Authors

Rybakov Anatolij Aleksandrovich

Dates

2017-04-04—Published

2016-02-08—Filed