GAS PRESSURE CONTROLLER Russian patent published in 1998 - IPC

FIELD: engine making, equipment controlling pressure of gas in gas internal combustion engine. SUBSTANCE: controller includes high-pressure space which upper part is manufactured in the form of cylindrical bore that houses sensitive member - control valve in the form of circular recess 8 with radial ducts in outer cylindrical surface of control valve, low-pressure space in the form of cylinder with cover having inner cylindrical partition dividing internal space into two spaces, upper and lower ones., device controlling gas pressure in the form of circular recess 28 in lower face surface of control valve, unloading device in the form of piston with axial hole. EFFECT: enhanced reliability and simplified design of controller. 1 dwg