ROTARY-PLATE MACHINE WITH VOLUMETRIC CONTROL (OPTIONS) Russian patent published in 2018 - IPC F01C3/06 F01C9/00 F04C3/06 F04C9/00 

FIELD: hydraulic engineering.

SUBSTANCE: group of inventions relates to hydraulic engineering. Rotary plate-type machine with volumetric adjustment in the first variant comprises a housing, a rotor housing inside it, in the form of two hollow hemispheres fastened together, which holds inside two facing cups resting on the ball surface of the coupling. Clutch holds the bowls with the possibility of synchronous rotation around the axis of the distributor installed in its through-hole. Distributor windows are connected to the ducts of the pipeline and are located opposite the distribution windows of the coupling. Pipeline is held in the hole of the rotary piston and passes through the axial opening of one of the bowls. Drive shaft passes through the slotted hole of the second bowl, holding the bowls at equal angles to the axis of the body, forming working chambers between the conical surfaces of the bowls, the volumes of which are separated by plates. Rotary piston of the volumetric adjustment mechanism is mounted in the housing with the ability to rotate about its axis and contains a hydraulic drive.

EFFECT: group of inventions is aimed at increasing the operating pressures, reducing pulsation, expanding the range of the controlled feed or the flow rate of the machine.

15 cl, 23 dwg