FIELD: mechanical engineering; rotary internal combustion engines.
SUBSTANCE: invention relates to rotary internal combustion engines. According to invention, rotor executes orbital motion, and blades divide working volume of engine into isolated chambers. Axes of joints installed in rotor move over circumference with radius equal to eccentricity of mounting of rotor on drive shaft. Dynamic characteristics are improved owing to connection said blades of variable length according to "slider-guide" manner to rotor and body by means of said joints. Translational motion of blades relative to joints is provided owing to the fact that center of blade is displaced by means of second disk joints arranged, like first disk joints, in side covers over circumference with radius equal to half of eccentricity of rotor mounting on drive shaft. Moreover, such design of blades makes it possible to simplify systems of sealing and lubrication and process of their manufacture.
EFFECT: improved efficiency of engine if operation.
10 cl, 24 dwg
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