| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel supply device capable of enhancing the startability of a diesel engine by increasing a temperature of fuel in a fuel tank to a prescribed temperature within prescribed time set in advance. <P>SOLUTION: The device is equipped with a first fuel control valve for discharging fuel accumulated in a fuel pressurizing means, a second fuel control valve for controlling a flow rate of fuel supplied to a pressure pump, a fuel temperature detecting means for detecting a temperature of the fuel supplied to the pressure pump, and a fuel temperature increase control means for increasing the temperature of fuel by controlling drive of the first and second fuel control valves according to the fuel temperature detected by the fuel temperature detecting means. <P>COPYRIGHT: (C)2010,JPO&INPIT |
