FIELD: engine engineering. SUBSTANCE: fuel supply system has high- pressure fuel pump, main nozzles mounted inside cylinders, and means for preliminary fuel supply to the inlet manifold constructed as an additional nozzle. The additional nozzle is coupled with the high-pressure pump and main nozzles through a pipe lines. The system is provided with throttling valves having solenoid or manual drive. The valves are interposed between the main nozzles and additional nozzle. EFFECT: enhanced efficiency. 2 cl, 4 dwg
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Authors
Dates
1995-09-27—Published
1990-07-23—Filed