| 摘要 |
<p>Appliance for preparing a froth from a milk-based liquid which comprises a tank (21) for receiving the liquid that is to be frothed, in which liquid a rotatable stirrer (4) is positioned, a stand (20) associated with the tank, a system (5) for driving the stirrer. The stirrer drive system and the stirrer (4, 5) comprise magnetic elements allowing the stirrer to be rotationally driven magnetically in the tank (21). Disturbance means (4, 5, 6) are also provided to break or prevent symmetric circulation of the liquid about the median vertical axis (I) of the tank.</p> |
