METHOD OF OPERATION OF INTERNAL COMBUSTION ENGINE AND INTERNAL COMBUSTION ENGINE

摘要

FIELD: engine engineering. SUBSTANCE: compression stroke is separated into two stages. At the first stage compression is performed at the extent of pressure rise equal to unity and the extent of volume variation more than unity. For this purpose a portion of fluid after the sucking stroke is displaced by the piston to the ambient. In so doing a free space for natural expansion of hot gas up to a pressure closed to the ambient pressure occurs. EFFECT: enhanced efficiency. 2 dwg