ROTARY INTERNAL COMBUSTION ENGINE Russian patent published in 1996 - IPC

FIELD: transport. SUBSTANCE: engine has flow governors 14 and 15 installed in fuel supply channel 9 and cooling liquid supply channel 10, channels 9 and 10 being arranged in cooling chamber 13 in piston projection body. Governors are combined by spring-loaded rocker 16 with stop 18. Made in wall of cooling chamber 13 in zone of flow governors are cone-shaped steam outlets 20 united by channel and placed in communication with expansion zone. Made on surface of each piston projection or rotor in staggered order are nozzles 25 arranged at pitch equal to 2-3 diameters of nozzle. The latter are united by common channel communicating with fuel supply channel. Made on generating line of piston projection surface at both sides from spark plug 22 are grooves 23 whose length is equal to 3 - 4 - fold thickness of gate plate 6 which has U-shaped slot 26. EFFECT: enlarged operating capabilities. 3 dwg