Patent ID: 7124571

Claim:
A rotary internal combustion engine, comprising: a power rotor ( 5 ) with cascade turbines ( 5 . 10 , 5 . 3 , 5 . 11 ) rotating between a power housing ( 5 . 5 ) with stationary impellers ( 5 . 12 , 5 . 13 ) and a power body ( 4 ) with four pear-shaped combustors ( 4 . 3 ) and air supply ( 4 . 1 ) and gas stream ( 5 . 7 ) channels disposed within said power body ( 4 ); a multi-stage compressor having a compression rotor ( 3 ) with centrifugally-axial air pumping impellers ( 3 . 2 ), a hollow impeller ( 3 . 5 ), and a barrier filter ( 8 ); an air valve ( 5 . 1 ) with air supply channels ( 5 . 2 ) and flame transfer channels being mounted onto a hub of said power rotor ( 5 ) by way of a teeth connection ( 5 . 14 ); a fuel pump ( 6 ) with a fuel distributor ( 6 . 1 ); fuel heaters ( 6 . 2 ) located in exhaust ports ( 6 . 5 ); a power transmission system having a central shaft ( 2 ) freely rotating in said hub of said power rotor ( 5 ); a drive shaft ( 7 ) with an oil pump rotating gear ( 10 . 1 ); a starter shaft ( 1 ) with gears ( 1 . 1 , 1 . 2 ); a pneumatic connector ( 1 . 3 ); a freely-rotating coupling gear ( 1 . 4 ); said combustors ( 4 . 3 ) being cyclically fully closed by rotation of said power rotor ( 5 ) and said air inlet valve ( 5 . 1 ); a flame transfers from a combustor with burning gas to an adjacent combustor having fuel sprinkled therein; said sprinkled fuel instantly converts to a gas in said adjacent combustor; said hollow impeller ( 3 . 5 ) inertly filters and cools passing air by cooling compression rotor ( 3 ) from the inside and compressor housing ( 3 . 4 ) from the outside; and said drive shaft ( 7 ) is continuously joined with said power rotor ( 5 ) by means of a coupling gear ( 5 . 4 ).