| 摘要 |
A coffee dispenser includes a storage container (CS) provided with an outlet nozzle (UC) closed by a sliding shutter (G1), as well as a dispensing chamber (CE) arranged under the storage container (CS), connected thereto through the outlet nozzle (UC) and provided at the bottom with a dispensing nozzle (UE) closed by a sliding shutter (G2), both the storage container (CS) and the dispensing chamber (CE) being airtight. For a greater effectiveness, the dispenser can also include a vacuum circuit (PV, CV, TV, TV, TV'', EV, V PS) and/or a circuit for supplying inert gas and/or means to reduce the volume of the container (CS) as the coffee contained therein is dispensed. Such a dispenser assures an optimal storage of the coffee in the coffee machine, even for a long time and regardless of the frequency of usage of the machine.
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