COMBUSTION CHAMBER IN WHICH HIGH-DEGREE TURBULENCE IS GENERATED FOR TURBO SUPERCHARGING TYPE DILUTE COMBUSTION GAS FUEL ENGINE

摘要

PURPOSE: To reduce a noxious ingredient and save a fuel by providing an ignition device at a lower face of a cylinder head at a center of a cylinder and forming a combustion chamber which decenters to a piston axing line at a piston head. CONSTITUTION: An ignition stopper 18 is installed at a flat lower face 12 of a cylinder head 10 of a cylinder center. A combustion chamber 26 which decenters to an axial line 20 of a piston 22 is formed at a piston head 24. Thereby, a mixture of fuel and air and a turbulence of mixed air are promoted and a stability of fuel and a combustion speed is increased, therefor a noxious ingredient in an exhaust gas can be decreased and fuel can be saved.