INTERNAL COMBUSTION ROTOR ENGINE POWER UNIT Russian patent published in 1999 - IPC

FIELD: transport engineering; aircraft industry; internal combustion engines for automotive vehicles, tractors, aircraft. SUBSTANCE: engine unit has stator and rotor fitted shaft. Shaped guide with projections and cavities is rigidly secured inside stator. Sealing plates are installed in pairs in rotor radially and parallel to other. Sealing plates are mounted for radial displacement in rotor and constant engagement with projections and cavities of shaped guide. Sealing plates, together with projections furnished with seals and end face fixed disks, form working chambers. Bypass channels are made in shaped guide. Check valves are found at bypass channel outlets. EFFECT: increased efficiency and power output of plant. 1 dwg