ROTOR-PISTON INTERNAL COMBUSTION ENGINE Russian patent published in 1997 - IPC

FIELD: engine engineering. SUBSTANCE: engine has housing. The trochoid working chamber inside the housing is provided with an eccentric shaft with rotor-piston. Sealing plates are mounted at the tops of the rotor-piston. Inside the rotor-piston near the groove of each sealing plate is a mechanism that has a rocker whose middle portion is pivotally connected with the rotor-piston. One end of the rocker has a counterweight. The other end is kinematically connected with the sealing plate. The center of mass of the counterweight is shifted with respect to the plane that passes through the axis of rotation of the rotor-piston and the center of mass of the sealing plate by an angle in the direction opposite to the working rotation of the rotor-piston. The kinematic link of the rocker and sealing plate is made up as a rope enclosed by tubes. The ends of the rope are secured to the sealing plate and rocker. The tubes are interconnected through the sealing plate and rocker. EFFECT: enhanced efficiency. 2 dwg