FIELD: engines and pumps.
SUBSTANCE: multiple-section rotor-blade internal combustion engine has annular chamber, sparking plugs, blade rotors, mechanism for connection of blades (mechanism) and working valves. Annular chamber is limited by end covers and external cylinder. Engine is arranged as kinematic by connection of rotor-blade engines (hereinafter referred to as sections), in which two blades that are rigidly connected to cranks of mechanism installed at the section end have kinematic connection to each other via common guide. Fixed axis of guide rotation is located between central axis of chamber and point on circumference that is circumscribed by center of slider rotation. Slider creates sliding bearing together with crank. Sliders do not touch each other in dead points. Dead points created by mechanism are located at the crossing of perpendicular drawn to straight line, which connects central axis of chamber and axis of guides with circumference, which is circumscribed by center of slider rotation.
EFFECT: increased efficiency of engine.
9 cl, 11 dwg
