FIELD: engines and pumps.
SUBSTANCE: invention relates to machine building, particularly to rotor-type machines with nonparallel rotational axes of rotor and pistons. Proposed machine comprises housing with its working surface representing a sphere segment, rotor with concentric working surface mounted in the housing to revolve therein, concentric working chamber formed by housing and rotor, separator representing an inclined washer with geometrical axis, inclined to that of rotor, and fixed in the housing to divide working chamber into two parts. Rotor working surface features at least one groove arranged along its geometrical axis of rotation to receive piston to rotate therein about geometrical axis crossing rotor geometrical axis at right angle. It comprises also piston representing at least a part of disk extending partially into working chamber to cut it off. Every extending part of said piston has a slot for separator to pass through and for at least one synchronising element to be fitted therein.
EFFECT: reliable synchronisation of spherical machine working members.
18 cl, 24 dwg
