ROTARY PLATE MACHINE Russian patent published in 2022 - IPC F01C1/344 F01C5/04 F04C2/344 

FIELD: rotary plate machines.

SUBSTANCE: invention relates to a rotary plate machine. The machine contains a stator 1 with an internal cavity made with a non-circular closed contour, described by the ends of the plate 6 during its radial reciprocating movement in the through slot of the rotor 5, eccentrically located in the stator 1 with the possibility of contacting with its internal cavity. In the stator 1, inlet and outlet ports 8 and 9 are made, located on opposite sides relative to the place of contact of the rotor 5 with the stator 1. The stator surface interacting with the ends of the plate 6 is made of an elastic wear-resistant material. On the inner surface of the stator 1, grooves 4 are made, located along the contour that forms it, with the formation at each groove 4 of at least one sharpened edge formed at the intersection of the groove 4 with the surface of the inner cavity of the stator 1. The edge of one groove 4 is located in the region of the window 8, and the other edge is at the location of the window 9. The rotor 5 interacts with the surface of the stator 1 along two lines coinciding with the edges of the grooves 4. The width of the grooves 4 is less than the thickness of the plate 6.

EFFECT: invention is aimed at improving the efficiency of the machine.

1 cl, 1 dwg