PERISTALTIC PUMP Russian patent published in 2017 - IPC F04B43/12 F04B17/04 F04B47/00 

FIELD: engines and pumps.

SUBSTANCE: pump contains the central bodies inside the elastic bodies. Electromagnets are located along the axis of the pump. Anchor electromagnets are associated with piston mounted on hydraulic fluid filled chambers. Electromagnets are divided into groups, where each group contains one or more electromagnets and a separate hydraulic chamber for the central body with an elastic body. In each group of electromagnets, the hydraulic chambers of the electromagnets are interconnected and connected to the hydraulic chamber of the central body with an elastic body.

EFFECT: possibility of placing an electromagnet and a central body with an elastic body is maximized using the pump diameter.

6 dwg