METHOD OF AND DEVICE FOR CONTROL OF INTERNAL COMBUSTION ENGINE Russian patent published in 1998 - IPC

FIELD: mechanical engineering; spark ignition internal combustion engines operating on gaseous fuel. SUBSTANCE: actual position of throttle regulator of engine with gas injector for fuel injection into each cylinder is determined and percent full load for engine basing of preliminarily determined position of throttle regulator is found. Then on-time of injector is found basing on value of percent of full load during which injection of required amount of fuel into each cylinder takes place depending on actual position of throttle regulator. Control device of gas fuel engine with gas injector has engine throttle regulator actual position detector and processor determining percent of full load basing on throttle regulator actual position and value of on-time of injector of each cylinder basing on indicated percent. Injection of precisely metered out amount of fuel into each cylinder depending on actual position of throttle regulator is provided. EFFECT: increased accuracy of fuel metering out and improved design. 19 cl, 8 dwg