| 摘要 |
FIELD: engines and pumps. ^ SUBSTANCE: proposed engine comprises housing with cylindrical part, sidewalls, inlet and outlet openings. Housing cylindrical part accommodates, at least, two pistons to revolve therein and form combustion chambers. Said pistons are articulated via sync mechanism with output shaft arranged in said housing. Engine incorporates two intermediate elements fitted on output shaft. At least, one of intermediate elements may revolve. Each said intermediate element is made up of a hub rigidly coupled with appropriate piston. At least, one of said hubs incorporates lever articulated with sync mechanism. Sleeve element is arranged inside housing cylindrical part to revolve therein and form combustion chambers together with pistons and said part. Said sleeve element is made up of one sleeve. Each piston is rigidly jointed with hub via sleeve openings, e.g. with the help of centering pins. Output shaft is fitted in engine housing to run in two bearings. ^ EFFECT: higher efficiency, reduced vibration, simplified design, higher reliability and longer life. ^ 3 cl, 9 dwg |
