| 摘要 |
<p>A device for dispensing a plurality of liquids, the device comprises: (a) a plurality of containers (1, 2, 3); (b) a selection valve (30) moveable between a plurality of positions enabling fluid communication between a respective one of said plurality of containers (1, 2, 3) and an opening (34) and a position enabling fluid communication between said opening (34) and an outlet (35); (c) pump means (20) connected to said opening (34), said pump means (20) comprising; (i) a settling vessel (25), and (ii) a conduit (24) connecting said settling vessel (25) to said opening (34); and is characterised in that the internal diameter of the settling vessel (25) is greater that the internal diameter of the conduit (24).</p> |
