Hose pump for conveying liquid to flexible hose, has wave generators driven by electric motors, and superimposing section, in which fluid flows are superimposed to homogenized common fluid flow by generating phase offset between fluid flows

摘要

The hose pump (1) has wave generators (8a, 8b) compressing respective hose sections (4a, 4b) over contact regions (10a, 10b) according to continuous wave for conveying fluid to respective output side ends (12a, 12b) of the hose sections by generating respective fluid flows (2b, 2b). A superimposing section (14) is fluidically connected with the output side ends of the hose sections. The fluid flows are superimposed to a homogenized common fluid flow (16) in the superimposing section by generating phase offset between the fluid flows. The generators are driven by electric motors (18a, 18b).