ROTARY VOLUMETRIC ACTION MACHINE Russian patent published in 2016 - IPC F04C2/344 F04C18/344 F04C29/04 

FIELD: machine building.

SUBSTANCE: invention relates to pump- and compressor-building industry and can be used for simultaneous and alternate compression of liquids and gases. Machine consists of cylinder (1) with rotor (2) with slots (3), in which there are spring-loaded plates (4), and with two crescent-shaped chambers (6) and (7). Chamber (6) is connected to a liquid source via suction window (8) and to a liquid consumer - via pressure window (9), pressure line (10) and cooling jacket (11). Chamber (7) is connected with a gas source through suction window (12), and with a gas consumer through pressure window (13). Between chambers (6) and (7) there are sealing slots (14) and (15), within the length of which on the surface of cylinder (1) there are grooves (16) and (17). Groove (16) is connected with grooves (18) and (19) on end covers (20) and (21) and connected by channel (22) with gas pressure line of gas, while groove (17) is connected with liquid pressure line through channel (23). On end cover (20) there is groove (26), and on cover (21) - groove (27). Both grooves (26) and (27) are connected with groove (17).

EFFECT: invention is aimed at increasing efficiency of the machine by reducing the amount of liquid in the compressed gas and the amount of gas in the compressed fluid.

3 cl, 3 dwg