| 摘要 |
PURPOSE:To attain high output power, by providing cylindrical vibrators at the ramified portions of intake pipes, securing an ultrasonic vibrator to the hours of the cylindrical vibrators, and injecting fuel from the holes of the cylindrical vibrators, so as to prevent unstable combustion in each cylinder. CONSTITUTION:Independent intake pipes 106A, 106B are provided downstream to a cylindrical confluence member 8. An ultrasonic vibrator 112 is secured at the center of the distance between cylindrical vibrators 121A, 121B. Fuel injection valves 113A, 113B are attached to the ultrasonic vibrator 112 to inject fuel into the cylindrical vibrators 121A, 121B. The fuel is ejected from the outsides of the cylindrical vibrators to their insides so that the fuel is atomized by the vibration of the cylindrical vibrators and mixed with air. The mixture is supplied to an engine. Unstable combustion in each cylinder of the engine is thus prevented to attain high output power. |
