Espresso coffee machine

A - Human Necessities – 47 – J

Patent

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Details

A47J 31/46 (2006.01) A47J 31/06 (2006.01)

Patent

CA 2088488

An espresso coffee machine has an electrically heated water heater and a filter basket holding device (2) that can be hermetically closed by introducing therein a filter basket holder (1). The filter basket holder (1) is subdivided by a filter (5) into a brewing chamber (8) that can be filled with coffee powder and a pouring device (4) arranged at its bottom (3). The brewing chamber (8) can be linked to the water heater by a duct (26) that opens into the filter basket holding device (2). A throughflow controlling valve (19) that is always closed when the filter basket holder (1) is not introduced into the filter basket holding device (2) is arranged in the duct (26). The valve (19) moves from its closed position to its open position only after the filter basket holder (1) has been intro- duced into the filter basket holding device (2). Water can thus flow into the brewing chamber only when the filter basket holding device (2) is closed by the filter basket hol- der (1).

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