ROTARY INTERNAL COMBUSTION ENGINE Russian patent published in 2012 - IPC F02B53/00 F01C1/356 F04C2/356 

FIELD: engines and pumps.

SUBSTANCE: engine includes housing with cylindrical cavities made in it, two rotors arranged in them and rotating on straight shaft, movable plates of damper partition, which are arranged in housing slot with possibility of constant contact to surfaces of rotors due to springs, two combustion chambers with fuel injectors and ignition plugs, inlet and outlet holes made on both sides of plates, which serve together with rotors and housing for formation of expansion chambers and compression chambers of working medium. Shaft axis is located on central part of the housing. Two movable plates are arranged in radial slots and their movement is performed by means of spring together with piston cylinder due to pressure when burning fuel mixture is supplied from combustion chambers. Rotors are made in the form of cylinders eccentrically fixed on shaft with rotation of their external surfaces due to bearings relative to base forming cylinders of rotors so that serial processes of suction, compression, combustion and exhaust can be provided with each rotor in turn with supply of compressed air from one rotor to the other and with one operating cycle per each shaft rotation.

EFFECT: simpler design, longer service life and higher economy.

2 dwg