Household appliance for preparing hot beverages, has piping for connecting water inlet and water outlet, and flow heater provided with latent heat accumulator that is made of expanded graphite and/or aluminum

摘要

The appliance (1) has a piping (4) for connecting a water inlet (2) and a water outlet (3), and a flow heater provided with a latent heat accumulator (8). The heat accumulator is made of expanded graphite and/or aluminum, where the expanded graphite is present in flake form and/or in powder form. A heating element (7) is provided with a resistance heater and/or a laminar heater.