FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: in proposed device all types of liquid fuels are delivered through one nozzle connected with fuel pump. Gaseous fuel is delivered through second nozzle. Ultrasonic vibrator of homogenizer, being essentially the bottom of homogenizer, provides upward propagation of ultrasonic vibrations into homogenizer space where they disperse fuels and downward propagation of vibration along entire length of intake manifold where they maintain quality of fuel mixture dispersion and preclude formation of fuel film. EFFECT: enlarged operating capabilities. 4 dwg
