FLEXIBLE HOSE PUMP-MIXER FOR HIGHLY CONDENSED SUBSTANCES Russian patent published in 2017 - IPC F04B43/12 F04B43/09 

FIELD: engines and pumps.

SUBSTANCE: solenoid operated pump includes an outer tube-shell, where the working chamber - channel is located. Working chamber - channel is made of magnetoactive elastomer plastic, energised by running field generator. On the inner surface of the working chambers there are at least 3 screws, the tops of which make the angle of 120° in the gap of the pipe cross-section, providing helimerization of the transported stream.

EFFECT: invention allows to improve the efficiency of highly viscous substances and highly condensed pastes, using the working chamber-channel deformation running waves, providing the promotion of the transported material with low shear stress, and the inner profile allows to avoid delamination of inhomogeneous media.

2 dwg