Rotary engine

Abstract

An engine at least has a slide block allocated around or at a lateral side of a round gas wheel. The central portion of the gas wheel is fixedly mounted on a main axle; the gas wheel outputs kinetic force during rotating, and is provided peripherally with equidistantly arranged inverted triangular pistons; the inner side of the slide block has correspondingly an intake chamber and a combustion chamber opposite to pistons on the gas wheel to form quasi cylinders. The slide block has on its outer surface an arciform slide way forming an inclined angle θ with the contrary direction of rotation of the gas wheel and being supported by pulleys provided on a supporting rack; a spring and a screw are provided at the opening end of the inclined angle θ for adjusting the basic micro pressure between the slide block and the gas wheel to prevent the slide block from sliding off along the normal rotating direction. In cooperation with a reaction force, the inclined angle θ makes the slide block able to keep tight connecting with the gas wheel, and able to be adapted to changing of the air pressure and the expansion & contracting by heating and cooling to automatically float at the balance point between the rotating force and the centrifugal force. Thereby, the pressure between the slide block and the gas wheel is approaching zero; this can elevate the combustion temperature for increasing efficiency.

Dependencies are inferred from the claim text.