| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel injection device of an internal combustion engine capable of accurately injecting fuel in the desired timing. <P>SOLUTION: This fuel injection device of the internal combustion engine includes a fuel injection valve for controlling opening-closing by pressure of a working liquid, a fuel supply device for supplying the pressurized fuel to the fuel injection valve, and a working liquid supply device for supplying the pressurized working liquid to the fuel injection valve, and controls the timing for injecting the fuel from the fuel injection valve based on pressure of the fuel and the pressure of the working liquid, by detecting the pressures of the fuel and the working liquid supplied to the fuel injection valve. <P>COPYRIGHT: (C)2013,JPO&INPIT |
