Double-stroke piston-unit structure for internal combustion engine e.g. high-compressing synchronized double piston engine, has central combustion chamber that is in form of spatial obligatory-geometrical oval e.g. colloquial egg
摘要
<p>The structure has a central combustion chamber in a horizontal position and in the form of a spatial obligatory-geometrical oval e.g. colloquial egg. A two stroke piston carries out a double bashing of a fuel mixture in the center of a double-stroke piston-unit. A cylinder head forms a front side of a stroke piston perpendicularly to an axis opposite to inlet- and outlet valves and/or a central spark plug.</p>
