FIELD: engines and pumps.
SUBSTANCE: engine comprises a housing with a socket for a spark plug with an inlet opening and an outlet opening, a shaft, a locking cover, a compression wheel, a partition with shaped cavity and internal cavities for cooling between the areas of compression and combustion, an impeller wheel designed to convert thermal energy into rotary movement of the shaft, a partition with shaped cavities, connecting the areas where the impeller wheels are rotating, an impeller wheel designed to convert the residual thermal energy into rotational, a partition with shaped cavities, connecting the areas where the impeller wheels are rotating, another impeller wheel designed to convert the residual thermal enerhy into rotational, a locking cover. In the embodiment of the engine the outlet openings are made in several areas of the impeller wheel rotation, and openings through which the gas gets from one impeller wheel to another are made in the engine housing.
EFFECT: higher efficiency of engine operation.
2 cl, 2 dwg
