| 摘要 |
A beverage dispensing machine includes: a first hydraulic circuit including a water source, a pump, a water heater, a brewing device selected from a brewing chamber and a capsule, the brewing device including an inlet and outlet, a beverage collector collecting brewed beverage leaving the brewing device and for dispensing the beverage to a container; and a second hydraulic circuit that includes a second pump and second water heater, the outlet of the second water heater being connected to the first circuit at a location that is downstream to the brewing device with respect to the water flow in the first circuit. The first circuit can maintain in the brewing device a pressure substantially constant for a pre-set time, the pressure being less that an opening pressure for the brewing device.
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