PLANETARY ROTARY INTERNAL COMBUSTION ENGINE (VERSIONS) Russian patent published in 2011 - IPC F02B53/04 F01C1/36 

FIELD: engines and pumps.

SUBSTANCE: rotary internal combustion engine includes housing having side wall, rear plate, front plate, rotor, at least one rotary element, rear annular subplate fixture, sun gear, group of three intermediate gears, devices for fuel injection to the housing, devices for fuel ignition in the housing, exhaust manifold and suction manifold. Inner surface of side wall has three protrusions. Front plate, rear plate and side wall forms a cavity in the housing. Rotor has shaft and at least one round cut area. Rotor is attached to front plate, by means of which the front plate rotates together with rotor. Rotary element has shaft of rotary element with gear of rotary element. Rotary element has the possibility of rotation inside the appropriate round cut area in rotor. Rotary element has three end parts equally spaced from each other around rotary element. Rear annular subplate fixture is provided to arrange each shaft of rotary element opposite to the gear of rotary element. Rear ring is arranged in channel in rear plate. Sun gear is installed coaxially with rotor shaft and fixed relative to the housing. Each of intermediate gears is engaged with sun gear and with the appropriate one gear of rotary element.

EFFECT: design of rotary engine.

42 cl, 21 dwg