| 摘要 |
PROBLEM TO BE SOLVED: To efficiently feed a fuel to a fuel receiving part by reducing the fuel returned into a fuel tank in a fuel feeding device of an engine for feeding the fuel to the fuel receiving part in which a required fuel flow varies according to a load on the engine. SOLUTION: The operation of a plurality of fuel pumps 9, 10 having different fuel injection rates and connected parallel with each other to the fuel receiving part is controlled by a control unit 16 by selecting the fuel pump to be operated among these fuel pumps according to the load on the engine. COPYRIGHT: (C)2007,JPO&INPIT
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