ROTOR INTERNAL COMBUSTION ENGINE Russian patent published in 1997 - IPC

FIELD: rotor engine engineering. SUBSTANCE: rotor internal combustion engine has housing with hollows and inlet and outlet passageways, rotor with grooves coaxially mounted in the housing, and displacing balls freely arranged in the working chambers. The rotor is made up as a hollow rotation paraboloid provided with a ring base with segment recesses arranged from the side of the shaped housing that embraces the rotor with a spaced relation from the inner and outer side. The shaft is vertical and secured at the top of the rotor. Each chamber is provided with an igniting member. EFFECT: enhanced reliability. 2 dwg