A foamed product dispensing system, wherein the system includes: a product dispensing machine, configured to receive an exchangeable product container; a product container, configured to cooperate with the product dispensing machine, after placement in the machine; wherein the product container contains a foamable product, preferably a food product, for example cream, wherein the product container is provided with a product processing unit including a frothing device having a product entrance for receiving product and a product exit for discharging product, wherein the processing unit is connectable to a gas supply for supplying gas to the product, wherein the system includes a hermetically sealable wall structure that encloses a container receiving space for receiving the container, wherein the wall structure includes a product outlet port that is closable (and sealable) by a thermally insulating closure member.

Various automated and semi-automated beverage preparation systems and methods are shown. The beverage preparation system can include a container assembly configured to receive beverage, such as a milk. The container assembly can be configured to receive a flow of steam, air, or additional gasses and vapors to heat and/or aerate the beverage residing therein. The container assembly can include a temperature sensor configured to monitor the rate of heating, and automatically adjust the heating and aeration parameters accordingly.

A device for production of milk foam with adjustable temperature includes a pump for conveying the milk from at least one container in lines to an outlet, an air supply for delivering air into the line, a continuous-flow heater and a throttle device. The continuous-flow heater can be disposed on the pressure side of the pump and the throttle device can be disposed downstream from the continuous-flow heater.

A milk supply device for supplying milk from a milk supply container to a milk dispensing device is provided. The milk supply device comprises a milk transport line which can be connected to the milk supply container and with which milk which has been taken from the milk supply container can be delivered to the milk dispensing device. The milk supply device further comprises a three-way junction, which can be operated such that optionally milk can be transported from the milk supply container to the milk dispensing device, whilst the milk transport line is sealed off by it, at the same time, relative to the cleaning agent transport line, in a fluid-impermeable manner, or cleaning agent can be conducted from the cleaning agent transport line in the direction towards the milk dispensing device and/or in the direction towards a discharge of the milk supply device.

A device for emulsifying and/or heating milk comprising a milk heating means, a hermetically closed milk container, a mixer provided with a milk inlet, an air inlet and an outlet of a milk-based drink, a milk supply circuit comprising a connection conduit between the milk container and the milk inlet, and at least one air pump connected in delivery to a pressurisation conduit of the milk container for pushing the pressurised milk towards the milk inlet, where a pressure adjustment means of said pressurisation conduit is included which is used for adjusting the temperature of the milk.

The coffee machine comprises an infused coffee dispenser comprising a hollow body delimiting at least one dispensing chamber for dispensing infused coffee and having at least one inlet hole for the infused coffee and at least one dispensing hole for dispensing the infused coffee, the hollow body of the infused coffee dispenser being formed into several pieces comprising at least one dismantlable first piece adapted for opening a direct access to the inside of the dispensing chamber.

Heat transfer device (10) for heating a fluid or a fluid foam on demand comprising a path (30) through which the fluid or the fluid foam circulates and at least one layer (11) made of a thermally conductive material, the path (30) being in contact with the layer (11) in such a way that when the layer (11) is heated it transmits heat to the fluid or fluid foam as it circulates through the path (30), wherein the path (30) and the part of the layer (11) in contact with said path (30) are detachably configured so that they are made accessible for being cleaned.

A method for producing different types of milk-air emulsions with a milk-air emulsion generating device, comprising: producing the milk-air emulsions in dependence on at least one determined physical material characteristic of the milk-air emulsion.

A milk frother/heater for a milk supply circuit in a beverage vending machine has a hollow body and integrally has a first appendage defining a milk inlet to receive smooth milk or a milk-air mixture, a second appendage defining a steam inlet to receive steam, and a third appendage defining a milk outlet to deliver milk. The body internally defines a mixing chamber, and the milk inlet, the steam inlet and the milk outlet internally define a milk inlet passage, a steam inlet passage, and a milk outlet passage, respectively, fluidly communicating with the mixing chamber. The mixing chamber has an axis extending from a first closed axial end to a second axial end where the steam inlet passage and the milk outlet passage converge. The milk inlet passage converges at the second axial end or merges with the steam inlet passage upstream from the mixing chamber.

A beverage-brewing machine may receive, from an external network via a network-interface device system, a user-request to at least adjust a beverage-brewing parameter. The beverage-brewing machine may adjust the beverage-brewing parameter in accordance with the user-request and instruct a beverage-brewing device system of the beverage-brewing machine to perform a beverage-brew-process in a manner consistent with at least the beverage-brewing parameter adjusted in accordance with the user-request.