LIQUID RING MACHINE Russian patent published in 2013 - IPC F04C7/00 F04C19/00 

FIELD: machine building.

SUBSTANCE: liquid ring machine comprises a rotary cylindrical body 1, an impeller 2 arranged in it with eccentricity and possibility of rotation on a fixed distributing shaft with a partition. The partition forms an input nozzle at one end of the shaft, and an output one - at the other end. On the inner cylindrical surface of the body 1 there are blades installed with a profile drawn along the circumference evolvent.

EFFECT: increased efficiency factor of a liquid ring machine due to reduction of dynamic loads, higher smoothness of its operation and stability of a liquid ring shape as a result of provision of a permanent transmission ratio from a body to an impeller in process of interaction of one pair of blades.

2 dwg