POSITIVE-DISPLACEMENT ROTARY ENGINE

摘要

The proposed invention makes it possible to reduce requirements with respect to the process for manufacturing rotors (3) and (4) and the cleanliness of the working environment, to increase the degree of sealing of the working chambers (8), to simplify assembly and repair of the engine by manufacturing the external rotor (3) in a sectional form consisting of interchangeable components, and to increase the operating efficiency of the engine by increasing the relative working volume of the rotor chambers, changing the nature of the friction at the points of contact of the rotors (transition from sliding friction to rolling friction) and increasing the area of the contact spot.