| 摘要 |
<p>This invention pertains to a coffee feeding device wherein the coffee that is extracted is foamed in order to give a good mouth touch. The device comprises a mixing chamber (9) in which a rotor (11) is driven. An air feeding pipe (5) is connected to the mixing chamber. Extracted coffee is introduced in the mixing chamber. Rotation of the rotor causes a suction of air which is mixed with the extracted coffee to obtain a foamed coffee in order to give a good mouth touch. Preferably, the rotor (11) is driven by a motor (7). To arrange the motor outside the mixing chamber, the rotor is magnetically coupled to the motor.</p> |
