| 摘要 |
A coffee-making apparatus for making normal coffee has a steam boiler (7) for generating steam for making cappucino. The coffee-making apparatus has only one water reservoir (1) for making the coffee and for filling the steam boiler. The boiler has means (12) for automatically venting the boiler when the boiler is filled with cold water from the water reservoir. The influx of cold water into the boiler causes a sensor (12) to cool down, thereby opening a vent opening. With this apparatus it is possible to make coffee and steam for a second time, directly after making a cup of coffee and steam for the first time.
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