发明名称 ICE TWO-DRIVE GAS PRESSURE CONTROL VALVE ACTUATION BY PNEUMATIC DRIVE SYSTEM WITH ITS CHARGING WITH ATMOSPHERIC AIR
摘要 FIELD: engines and pumps.SUBSTANCE: claimed system comprises gas pressure control valve, and intake-exhaust valve. It allows air of fuel mix intake into ICE combustion chamber at one position and discharge of used gases at opposite position. At intake, control system opens the gas pressure control valve while intake-exhaust valve is set to intake position. Control system traces the ICE pistons current position to define opening and closing moments for every valve in compliance with load at ICE. Said system sets the valve control slide valve to position whereat gas is fed from the drive system pneumatic accumulator into the valve drive piston chamber to be actuated. Compressor piston driven by air or fuel mix compressed in combustion chamber at compression stage or combustion products at expansion stage forces air into pneumatic accumulator to charge it.EFFECT: higher efficiency of timing control.1 dwg
申请公布号 RU2566851(C1) 申请公布日期 2015.10.27
申请号 RU20140147298 申请日期 2014.11.24
申请人 RYBAKOV ANATOLIJ ALEKSANDROVICH 发明人 RYBAKOV ANATOLIJ ALEKSANDROVICH
分类号 F01L25/04;F01L9/02;F16K31/122 主分类号 F01L25/04
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