| 摘要 |
<p>A peristaltic type pump (1) including an outer casing (2), a flexible conduit extending around an inner peripheral surface (11) of the casing (2), and a crank shaft (19) disposed axially within the casing (2), the crank shaft (19) having an eccentric lobe (21) disposed such that rotation of the crank shaft (19) periodically produces peristaltic compression waves along the conduit and thereby induces fluid flow through the pump (1).</p> |
