| 摘要 |
<p>This dispenser makes it possible to meter and deliver an exact quantity of liquid product on demand. It comprises, underneath a liquid-product reservoir (6), a metering device (7) having a recessed body (15) movable along a vertical axis (13) between a position of rest, putting the reservoir (16) in communication with the interior of the body (15), and a working position, putting the interior of this body in communication with the space located under the metering device (7). A movable core (18) fixed to the body (15) interacts with a stationary electromagnet (27), the energisation of which causes the change from the position of rest to the working position. The reservoir (6) and metering device (7) constitute a removable assembly. The invention is used as a dispenser of liquid washing liquor for a washing machine or as a dispenser of liquid detergent for a dishwasher. <IMAGE></p> |
