A method for controlling a beverage temperature in a device for heating and/or frothing a beverage is provided which allows to obtain a desired beverage temperature in an accurate and reliable way and to avoid undesired overheating of the beverage. The method provides for calculating an increase of the beverage temperature after closure of a steam valve and for accordingly anticipating the closure of the steam valve, so as to obtain a final temperature that corresponds to the desired, target temperature.

A beverage maker has pulse-width modulation (PWM) signals and preset flow velocity values stored therein and supplies a liquid through a flow velocity control method, which includes setting a target flow velocity value; setting one of the preset flow velocity values matching the target flow velocity value as a matched flow velocity value and setting one of the PWM signals corresponding to the matched flow velocity value as an executing PWM signal; supplying the liquid according to the executing PWM signal and sensing an actual liquid flow velocity; performing an algorithm on the executing PWM signal and a sensed liquid temperature and dispensing time to generate an adjusted PWM signal when a difference exists between the actual and the target flow velocity value; and finally, changing the liquid flow velocity according to the adjusted PWM signal, so that the beverage maker supplies the liquid at the target flow velocity stably.

An automated heating and/or foaming apparatus and a method for heating and/or foaming a liquid are disclosed. The apparatus includes a stage, a liquid sensor, a measuring sensor, and a steam pipe. The stage is configured to support a container holding a consumable liquid. The liquid sensor is configured to recognize a type of the consumable liquid. The measuring sensor is configured to detect a surface level of the consumable liquid. The steam pipe includes a nozzle configured to inject water vapor or compressed gas into the consumable liquid to heat and/or foam the consumable liquid. A position of the nozzle in the consumable liquid relative to the surface level of the consumable liquid is adjusted based on the type and/or volume of the consumable liquid detected by the consumable liquid sensor and/or measuring sensor.

A device for creating infused beverages that includes a solvent flow management system with a pump body with a pump bore defining a pump interior volume, a piston disposed within the pump interior volume and in a fluidically sealed configuration with the pump bore, and a pump drive system operably coupled to the piston to generate a piston translation path. The device also includes a solvent-flow conduit in fluid communication with the pump interior volume and a brewing chamber and an outlet for discharging an infused solution or receiving a flow of fluid. The pump drive system is operably configured to selectively drive the piston along the piston translation path to selectively induce a flow of a solvent between the brewing chamber and pump interior volume in both a forward direction and a reverse direction.

A beverage-making machine includes: a housing; a fluid reservoir mounted to the housing; a first pump fluidly connected with the water reservoir; a heating unit comprising a conduit having an upper end and a lower end, the lower end of the conduit fluidly connected with the first pump, the conduit configured and arranged to rise monotonically from lower end to upper end; and a brew station having a brew basket with an inlet fluidly connected with the upper end of the conduit and an outlet, and further having a receptacle platform positioned to receive fluid from the outlet.

A beverage-making method includes the step of providing a beverage-making machine that has s housing; a fluid reservoir mounted to the housing; a first pump fluidly connected with the water reservoir; a heating unit comprising a conduit fluidly connected with the first pump; a second pump fluidly connected with the conduit of the heating unit; a brew chamber having an inlet fluidly connected with the second pump, an outlet, and a receptacle platform positioned to receive fluid from the outlet. The method activates the heating unit where water is pumped through the machine. The heating unit is activated and deactivated at specific steps are performed.

A beverage-making machine includes: a housing; a fluid reservoir mounted to the housing; a pump fluidly connected with the water reservoir; a heating unit; and a brew station having an outlet; wherein the fluid reservoir, the pump, the heating unit and the brew station define a fluid path. The beverage-making machine further comprises a controller configured to: (a) detect performance of a pre-brewing action, and in response initiate preheating of the heating unit; then (b) detect performance of a brew activation action, and in response activate the pump to convey fluid from the fluid reservoir along the fluid path to the outlet of the brew station to prepare a brewed beverage.

A machine to prepare beverages includes at least one tank for the water fluidically connected to a filtering container suitable to contain an aromatic mixture; a pump to feed the water from said tank; a heating device to heat the water in transit; and a control and command unit connected to a user interface. The invention also concerns a method to prepare beverages.

A brewing machine includes a liquid source, a dispensing outlet, and a motion device for moving the dispensing outlet according to at least one brewing pattern. The motion device includes a first transmission mechanism and a second transmission mechanism, the first transmission mechanism moves the second transmission mechanism to allow the second transmission mechanism to have a first motion trajectory, the second transmission mechanism moves the dispensing outlet to allow the dispensing outlet to have a second motion trajectory, and the first motion trajectory and the second motion trajectory have a substantially same shape.

An automatic tea brewing device, including a tea brewing container, an electrically controlled valve provided on the tea brewing container, a water boiling assembly, a water inlet pipe, a water injection control device provided on the water inlet pipe, and an electric control assembly; the water boiling assembly includes a heating cavity and a first electric heating element; a water inlet of the heating cavity is connected to the water inlet pipe, and a water outlet of the heating cavity is in fluid communication with the tea brewing container; the electric control assembly includes a temperature measurement device, and a controller; the temperature measurement device, the water injection control device, the first electric heating element and the electrically controlled valve are all electrically connected to the controller.