Cylinder head for stroke piston internal combustion engine involves two or more gas exchange valves per cylinder, together with at least one inlet channel controlled by inlet valve and at least one outlet channel controlled by outlet valve

摘要

The cylinder head for a stroke piston internal combustion engine involves two or more gas exchange valves per cylinder, together with at least one inlet channel controlled by an inlet channel controlled by an outlet valve. According to the number, size and arrangement of the valves, specific inlet and outlet openings are achieved. The structure of the cylinder head involves (1) an inlet channel, (2) an inlet valve (3) a seat for the inlet valve (4) an outlet channel (5) an outlet valve (6) a seat for the outlet valve (7) a commonly usable channel (8) a commonly usable valve (9) a seat for the commonly usable valve.