Improved performance undulating membrane pump

摘要

Undulating membrane pump (2) mounted on a support (3) to ripple between two plates (1) under the action of at least one electromagnetic drive in order to transfer fluid from a pump inlet to a pump outlet, characterized in that the pump comprises adaptation means (6; 20; 30) that join the membrane support and a movable mass (12) of the drive to decrease the stroke of the movable mass of the drive so that it is smaller than the membrane support stroke (3).