FIELD: mechanical engineering; internal combustion engines.
SUBSTANCE: proposed device contains fuel 1, coarse fuel filter 2, low pressure fuel pump 3, fine fuel filter, 5, heat exchanger 4, high-pressure fuel pump 6, and nozzle 8. Heat exchanger 4 is arranged between low-pressure fuel pump 3 and fine fuel filter 5. High-pressure fuel pump 6 is connected through drain line 10 to low-pressure fuel pump 3.
EFFECT: improved efficiency of operation of internal combustion engine.
1 dwg
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