FIELD: engines and pumps.
SUBSTANCE: amount of activating air mix depends on feed pipeline capacity and electromagnetic injector. Proposed device comprises electromagnetic injector arranged at feed pipeline inlet, electrically driven pump, electronic control unit, power supply, and crankshaft rpm transducers, those of high-pressure fuel pump rack position, coolant temperature and onboard circuit tolerable voltage drop. Said transducers are connected with electronic control unit. Proposed device differs from know designs in that throttle mechanically driven by engine fuel feed control element is arranged at distance equal to feed pipeline inner diameter.
EFFECT: efficient and reliable variation of activating air mix amount.
1 dwg
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