Linear peristaltic pump based on electromagnetic actuators

Abstract

In this paper a study and design of a linear peristaltic pump are presented. A set of electromagnetic (solenoid) actuators is used as the active tools to drag the liquid by crushing an elastic tube. The pump consists of six serially-connected electromagnetic actuators controlled via an electronic board. This may be considered as a simulated peristalsis action of intestines. The dynamic performances of the pump are investigated analytically and experimentally.

Keywords

• linear peristaltic pump
• electromagnetic actuator
• crushing jaw
• flow rate