FIELD: engines.
SUBSTANCE: invention can be used in fuel injection systems of internal combustion engines (ICE). Proposed are dispenser and method of gas ICE mixture formation controlling. In gas mixer (7) in its mixing chamber (15) combustible gas is added into air mass flow, control device (8) controls gas addition depending on engine speed (n) and engine load (r). Highly dynamic pressure regulator (RP) supplies gas into annular space (6), surrounding mixing chamber (15). Dispensing openings (16) lead from annular space (6) into mixing chamber (15), which diameters are calculated so that in dosing openings (16) supercritical gas flow is achieved.
EFFECT: fuel supply.
12 cl, 2 dwg
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