Modernization of the fuel supply system in the internal combustion engine by electronic control of the ring valve

The research was carried out in order to develop a method for skipping fuel supplies (turning off individual piston strokes) at low frequencies of crankshaft rotations and partial engine operating modes with direct-acting supply systems increase efficiency. developed is easily implement using ring-type discharge valve electronic control. A made the form split elastic ring installed high-pressure line above plunger pair controls supply. An electromagnet, located cavity annular valve, an regulator, acting right moment according signals coming from sensors speed, volume incoming air position piston. proposed system electronically controlled reliably ensures speed load characteristics by affecting number cyclic feeds. With decrease crankshaft, decreases due sent electromagnet winding and, as result, does not attract misses Reducing unevenness dynamic component that occurs when switch ensured reducing inertia regulator control valve. mathematical model allows us reveal relationship parameters design dimensions ring. Such allows, working strokes low-load idle modes, redistributing provided amount cylinders, significantly consumption.