ROTARY PISTON ENGINE Russian patent published in 2005 - IPC

FIELD: mechanical engineering; engines.

SUBSTANCE: proposed engine contains cylinder with fitted-in rotor with sealing elements, high-pressure pumps, device to transform rocking motion into rotation of output shaft. Round housing with cooling jacket is provided with two internal triangular projections found on one line of diameter at different sides from axis of rotation. Tops of projections are pointed to center of rotation being provided with spherical surface which serves as support of rotor whose bushing is connected with tops of pistons provided wit spherical base. Rotor divides inner space of cylinder into two symmetrical spaces being connected with shaft which drives four high-pressure pumps and output shaft through converter. Output shaft speed control mechanism is connected with mechanism changing amount of supplied fuel. Engine is furnished with turbosupercharger.

EFFECT: increased efficiency of engine and improved operating characteristics.

21 dwg