PISTON WAVE MACHINE Russian patent published in 1998 - IPC

FIELD: mechanical engineering; engines and compressors. SUBSTANCE: machine has at least one cylinder, piston with connecting rod placed inside cylinder, output shaft and mechanism converting reciprocating movement of piston into rotation of shaft including synchronizing gears, cams installed on shaft and provided with profiled guide slots, sprockets with chain passed over sprockets. Pin is secured on big end of connecting rod for engagement with slots of cams and chain of sprockets. Big end of connecting rod has rollers arranged in cam slots. It has also connecting link by means of which connecting rod pin is coupled with chain installed for deformation by sprockets. EFFECT: increased efficiency, enhanced dynamic characteristics, simplified design, reduced overall dimensions. 2 cl, 7 dwg