ROTOR HYDROMOTOR Russian patent published in 2019 - IPC F03B5/00 

FIELD: hydraulic engineering.

SUBSTANCE: rotary motor includes a housing, a rotor, inlet and outlet valves, inlet and outlet nozzles, bearings. Inlet distributor is made with the possibility of branching the total fluid flow into 4 flows, the inlet section is smaller than the outlet section by 40 %. Rotor is cylindrical. On the cylindrical surface of the rotor there are notches in the form of a truncated cone, which are distributed along the axis of rotation of the rotor in the amount of 4 rows and the rows are offset around the circumference of the rotor by an equal angle relative to each other. Fluid acts on the rotor tangentially to the circumference. Rotor directly transmits torque to the consumer under the influence of fluid.

EFFECT: invention is directed to the provision of high torque, high rotational speed, manufacturability of hydraulic motor parts, assemble assembly and repair.

1 cl, 10 dwg