ROTARY INTERNAL COMBUSTION ENGINE Russian patent published in 1997 - IPC

FIELD: automotive and aircraft industries. SUBSTANCE: engine includes cylindrical housing closed with covers at either side. Innovation of invention consists in cylindrical housing and round rotor. Due to shift of their centers and compression closures sliding over inner side of housing by one end and over inner cylinder by other end, as well as by sliding of one side over inner side of rotor bottom and over inner side of right-hand cover of housing forming one plane and also sliding over inner side of left-hand cover of housing. Compression closures also slide in longitudinal semi-circular anti-friction shells which slide in their turn in recesses provided in rotor wall, thus forming difference of pressure in chambers. Rotor is provided with through holes in its bottom for transfer of fuel and passages over external diameter for delivery of fuel; discharge of waste gases is effected through exhaust port provided in right-hand cover of housing; this cover is also provided with intake slot. EFFECT: enhanced reliability. 2 dwg