TWO-ROTOR ENGINE Russian patent published in 1999 - IPC

FIELD: transport engineering; blade engine. SUBSTANCE: engine has working rotor on which working blade is mounted, and insulating rotor separating combustion chamber from exhaust hole and provided with recess into which blade gets at rotation. Rotors are enclosed in one housing. Insulating rotor is set into rotation by synchronizing gears brought into engagement, gears being installed on rotor shafts outside the housing. Reduction of work for compression of air getting into combustion chamber is provided by creating vacuum between blade and insulating rotor at working blade outlet from insulating rotor recess. Working blade is arranged in combustion chamber. EFFECT: enhanced efficiency of operation. 1 dwg