Abstract: The steam generating device (1) is used to heat and/or froth liquids, especially milk. It includes an electrically driven pump (3) supplied with water from a water source (2), which pump delivers water in a controlled fashion to a continuous flow heater (6) heated by an electrically operated heating (22) by way of a conduit (13). The continuous flow heater (6) heats the water it receives in its steam pipe (18) to steam that is subsequently supplied to a steam tapping point, preferably a steam nozzle (7), where the steam exits under pressure. An intermediate tank (5) with an overflow chamber (53) which stores a defined quantity of water is provided in the conduit (13) between the pump (3) and the steam pipe (18).

Abstract: The present invention relates to a milk frothing device with a steam pipe that extends through a base member and has at its end a nozzle, and with a container that can be placed underneath the nozzle. The base member along with the steam pipe and the nozzle is vertically displaceable within a longitudinal guide of a housing of the device. This permits immersing the nozzle into the container and frothing the milk disposed therein without needing the hand of a user to hold the container. This arrangement prevents scalds and improves ease of handling.