| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a technology capable of more suitably atomizing fuel injected from a fuel injection valve by sufficiently raising the temperature of the fuel injected from the fuel injection valve in both immediately after starting and immediately after warming up an internal combustion engine. <P>SOLUTION: This fuel supply device comprises an injector heater installed in an injector and a fuel supply tube heater installed in a fuel supply tube. The temperature of the injector is estimated by the integrated value of a current supplied to the injector heater. When the temperature is lower than a specified temperature, a current is supplied to at least the injector heater, and when the temperature is not lower than the specified temperature, the current is supplied to at least the fuel supply tube heater. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
