| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel supply device capable of suppressing the generation of deposit in a fuel injection valve. <P>SOLUTION: This fuel supply device includes a fuel property detection device for detecting whether the content of the aromatic components of a supply fuel stored in a main fuel tank is higher or lower than a determination value, and a fuel separation device for separating the supply fuel into a low-content fuel and a high-content fuel which have different contents of aromatic components. When the fuel property detection device detects that the content of the aromatic components of the supply fuel is higher than the determination value, the content of the aromatic components contained in the high-content fuel is lowered by lowering the separating capability of the fuel separation device. <P>COPYRIGHT: (C)2010,JPO&INPIT |
