| 摘要 |
<p>The invention relates to a system for making beverages, which includes, in particular: a sealing device (160) configured to move alternately between a first and a second position, in which the upstream sealing means (161) respectively prevent and enable a metered amount (1) to enter an infusion chamber (7); a drive system (90) configured to switch the device (160) alternately between the first and second positions; a button that can be actuated by a user, allowing first and second configurations and control switches associated with said button; front and rear switches arranged for being connected in series to the motor when the control button BP is in the first and second configuration, respectively; and configured such that on contact with a mobile part (211) the front and rear switches are in the first position and in the second position of the device (160), respectively.</p> |
