ROTARY INTERNAL COMBUSTION ENGINE Russian patent published in 1995 - IPC

FIELD: engine engineering. SUBSTANCE: rotary internal combustion engine has case with ring working chamber, conical planet gear mechanism, differential with a shaft, and rotors made up of two disks with pistons mounted for nonuniform rotation in one direction and coupled with each other and shaft of the differential. The mechanism has bearing gear wheels mounted coaxially in the case. The gear mechanism is provided with a flexible damping mechanism whose one part is rigidly secured to the case and the other one to corresponding bearing gear wheel of the case. The gear mechanism is coupled with the differential. Each bearing gear wheel is made up of an assemble of alternate conical gear sectors. The sectors are axially alined and positioned coaxially with respect to the conical gear wheels of the differential. Each gear wheel is kinematically coupled with planetary pinions of the differential. The planetary pinions are spring-loaded with torsion springs on a carrier. EFFECT: enhanced efficiency. 7 dwg