TWO-STROKE ROTOR ENGINE Russian patent published in 1995 - IPC

FIELD: engine engineering. SUBSTANCE: in turning the engine rotor by complete revolution working chambers of the engine is filled with a working fluid, the working fluid is compressed, fuel is burnt out, gases is expanded, and exhaust gases is discharged. The chambers for working fluid are defined by inner cylindrical space of the housing, sleeve of the rotor, separators, and covers of the housing. The separators are set in cylindrical guides fixed to the housing of the engine. Gas-exchanging members are made up as plungers with compression rings mounted coaxially to the rotor and arranged in gas-exchanging passageways for permitting their periodic overlapping and rods with rollers. The drive of the plungers is made up as cam washers provided with shaped grooves kinematically connected with the rotor through rollers of the shaped cam washers. The cylindrical guides have internal passageways and provided with sealing members. The internal passageways are coupled with lubricating and cooling systems. EFFECT: enhanced efficiency. 9 dwg