| 摘要 |
A beverage preparation device for vending machines (1) comprises a plurality of containing chambers (2), compacting members (4) and metering members (10) selectively operating on one containing chamber (2) at a time, and designed to draw powder from the containing chambers (2) and deliver it to the compacting members (4), a percolation and/or infusion chamber (20), which is adapted to receive the powder dose pressed by the compacting members (4), feed means (21) which are designed to feed hot water into the percolation and/or infusion chamber (20), and a delivery conduit (22) in fluid communication with the percolation and/or infusion chamber (20) for drawing the liquid prepared in the percolation and/or infusion chamber (20). |
