| 摘要 |
<p>The invention relates to an espresso coffee machine, having a boiler (1) and a filter chamber (5) which is connected to the boiler (1) via a hot water pipe (11), has an outlet (18), and is subdivided into two chamber areas (b, c) by an inserted strainer (6), having a thermostat switch (TH1) which responds to the temperature in the boiler (1) and is switched in series with the heater (2) in order to limit the temperature in the boiler to a predetermined upper value, having an air pump (8) which opens out into the boiler (1), having a first shutoff valve (17) located in the hot water pipe (11), and having a second shutoff valve (19) located before the outlet of the filter chamber (5). <IMAGE></p> |
