A heat generating assembly (13), aiming to solve the problem of low heating efficiency in the related art such as a coffee machine. The heat generating assembly (13) includes a water inlet (133), a water outlet (134), and a heat generating body (135) provided between the water inlet (133) and the water outlet (134). The heat generating body (135) includes a heating film (132), a bottom cover (131) for the heating film, the heating film (132) is capable of generating heat upon energization to heat liquid flowing through the heat generating body (135). The heat generating assembly (13) uses film-type heating technology, the heating efficiency is high and accurate control of temperature can be realized.

A beverage preparation machine for dispensing beverages comprising: a housing; a first reservoir station; a first reservoir for containing an aqueous medium, the first reservoir being connectable to said first reservoir station; an auxiliary module station for receiving an auxiliary module.

An on demand instant hot, dual dispensing, coffee maker features a bottom filled water reservoir tank. The coffee maker draws water from the reservoir tank and pumps it through a series of solenoid valves directing it to an on-demand instant water heater. The water is heated and pressurized to approximately 3 bar (approximately 43.5 psi). The pressurized hot water passes through the coffee capsule and then immediately dispenses into a user's cup.

A continuous flow heater includes a heating block, where the heating block includes a heating block half-shell for a continuous flow heater. The half-shell includes a partial wall for a heating channel that includes at least one deflection area for a liquid flow. The half-shell further includes, in the deflection area, at least one pin that, in its longitudinal direction, protrudes into the heating channel.

A foaming machine providing a fluid foam and/or a food product foam, the machine being configured to receive an in-line heating device, the in-line heating device includes a primary heating unit and a heating cartridge. The heating cartridge includes an inner heating path. A system for providing a hot fluid foam and/or a hot food product foam.

The invention refers to a foaming and heating device (10) for foaming and/or heating a fluid or a fluid foam on demand comprising a fluid container (11) where a foamable fluid is stored; a pumping unit (120) and a foaming unit (121), both entrained in rotation by a single shaft, such that this same rotation provides pumping of the fluid from the container (11) and foaming of it when air is introduced through an air inlet (18); the device (10) further comprising a heating unit (13), the heating unit (13) comprising a path (131) through which the foamed fluid flows and a heating element (132) arranged facing this path (131) so that the fluid can be heated; the heating element (132) being electrically heated.

Further, the invention refers to a foaming and heating system (100) comprising such a device (10) and a machine (20) to which the device (10) is connected, the machine (20) comprising single driving means (22) entraining in rotation both the pumping unit (120) and the foaming unit (121); the machine (20) further comprising an electrical connection (23) to heat the heating unit (13).

Systems and methods operable to brew and then cool a beverage include inserting a pod into a recess of a machine for providing the beverage, the pod comprising granulated ingredients and a filter, displacing a cap of the pod, by a plunger, into the pod; the plunger being used to compress the graduated ingredients and the filter, heating water within the machine using a refrigeration system of the machine, flowing the heated water through the compressed granulated ingredients and through the filter of the pod to brew a brewed beverage; and dispensing the brewed beverage from the pod.

A drinks preparation machine for preparing brewed drinks from a portion package with an extraction material includes a water tank, a pump, a water heater and a brewing chamber for receiving the portion package. The pump delivers water from the water tank into the brewing chamber via the water heater. A temperature sensor measures a temperature along the fluid path including an initial temperature at the location of the temperature sensor at least in one operating condition after a switching-on procedure or waking-up procedure and before a possible heating-up procedure of the water heater, and, after the water heater has reached an operating temperature, to carry out a rinsing procedure of the brewing chamber with water from the water heater, when and only when the measured initial temperature corresponds to a certain condition, and only subsequently to effect an introduction of the portion package into the brewing chamber.

An instant tube heater for heating flowing liquid is disclosed that includes at least a hollow heating tube, an inlet connector, an outlet connector, and a temperature sensor. Also disclosed is a beverage preparation machine that includes the instant tube heater.

A device for the preparation of a hot beverage comprises a water reservoir, a flow heater and a brewing device. The water reservoir has a connection element for cold water. The water reservoir is fluidly connected to the flow heater, so that the flow heater can be filled with the cold water from the water reservoir.