ROTARY ROTARY PISTON DEVICE Russian patent published in 2023 - IPC F01C1/10 F04C2/10 F02B55/02 

FIELD: engine building.

SUBSTANCE: invention relates to engine building. Rotary rotary piston device contains a power take-off shaft (1), rotary piston propulsion modules (2), in cyclically variable working volumes (7) of which thermodynamic cycles of an internal combustion engine and a system of cyclic generation of a working fluid are carried out. Rotary-piston propulsion modules (2) are fixedly connected to the power take-off shaft (1) by means of consoles (3) according to the shaft - console - stator housing (4) scheme in such a way that during the working cycle the line of action of the resulting pressure forces of the working fluid on the working surface of the stator (4) and the working outer surface (6) of the rotor (8), limiting the working volume of the rotary-piston propulsion module (2), is perpendicular to the axis line of the power take-off shaft (1). Also disclosed are the spatial arrangement of the line of action, the area of action, the point of application of the action, as well as the radius and magnitude of the action of the resulting pressure forces and the driving force of rotation.

EFFECT: increase in torque on the motor shaft.

2 cl, 6 dwg