FUEL SUPPLYING DEVICE FOR A VEHICLE USING DIESEL FUEL

摘要

PURPOSE: A fuel supply device for diesel fueled vehicles is provided to guarantee a smooth fueling by increasing temperatures of the fuel, and decompose wax materials of the fuel by using an ultrasonic oscillator. CONSTITUTION: A fuel supply device for diesel fueled vehicles comprises an ultrasonic oscillator(5), a temperature sensor(4), and ECU(Electric Control unit)(10). The ultrasonic oscillator emits ultrasonic waves to the fuel in a fuel filter(3). The temperature sensor detects the temperature of the fuel. The ECU controls operations of the ultrasonic oscillator according to the temperature of the fuel, which is detected by the temperature sensor.