Formulation and dispenser systems create dairy based toppings for beverages. The dispensers include a container, valve, and an actuator for the valve. The formulations include a liquid product and a propellant. The liquid product includes a certain percentage of milkfat provided, for example, by heavy cream, skim milk, nonfat dry milk, sweeteners, and an emulsifier. The propellant is nitrous oxide or nitrogen.

A device for producing a foamed-food-product comprises a container which stores a liquid-food-product and is filled with filling gas at a pressure higher than atmospheric pressure, the filling gas containing argon or nitrogen as a main component; an agitator provided at the bottom of the inside of the container; a driving unit detachably connected to the bottom of the container to rotate the agitator, agitate the liquid-food-product in the container by the rotation of the agitator, and mix the filling gas in the liquid-food-product; and a dispenser mounted to the container and having a discharge outlet and a gas filling inlet for injecting the filling gas into the container, the dispenser causing the liquid-food-product having the filling gas mixed therein to be discharged from the discharge outlet by pressure in the container, so that the liquid-food-product foams while being discharged from the discharge outlet and is made into the foamed-food-product.

A capsule holder for holding a gas capsule for an apparatus for output of an output medium includes a gas capsule holder element configured as a deep-drawn part having an opening for holding the gas capsule. A cover configured essentially in the manner of a sleeve surrounds the gas capsule holder element from the outside, at least in certain sections. The capsule holder includes a threaded ring configured as a separate element, having an inside thread and/or an outside thread, wherein the threaded ring is firmly connected with the gas capsule holder element and arranged in the region of the opening, so as to make introduction of the gas capsule into the gas capsule holder element possible through the threaded ring.

Formulation and dispenser systems create dairy based toppings for beverages. The dispensers include a container, valve, and an actuator for the valve. The formulations include a liquid product and a propellant. The liquid product includes a certain percentage of milkfat provided, for example, by heavy cream, skim milk, nonfat dry milk, sweeteners, and an emulsifier. The propellant is nitrous oxide or nitrogen.

A foamed product dispensing system that includes: a product dispensing machine configured to receive an exchangeable product container; and a product container configured to cooperate with the product dispensing machine after placement in the machine, wherein the product container contains a foamable product and 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, and wherein the processing unit is connectable to a fluid supply for supplying gas to the product during product discharge.

A food product dispenser valve which comprises a mounting cup which has a grommet/stem opening formed therein; a grommet defining an axial passageway which extends along an axial length of the grommet and has a sealing edge formed in an upstream end thereof, and a body of the grommet extends through the grommet/stem opening; a valve stem accommodated within the passageway, and the valve stem has a sealing head which is spaced apart from a valve stem shoulder; and a dispensing actuator surrounds a portion of the body of the grommet which extends through the grommet/stem opening, and has a product discharge outlet. The spacing of the sealing head from the valve stem shoulder is less than an axially height of the grommet so that the grommet normally biases the sealing head into sealing engagement with the annular sealing edge to prevent flow through the food product dispenser valve.

A device for producing a foamed-food-product comprises a container which stores a liquid-food-product and is filled with filling gas at a pressure higher than atmospheric pressure, the filling gas containing argon or nitrogen as a main component; an agitator provided at the bottom of the inside of the container; a driving unit detachably connected to the bottom of the container to rotate the agitator, agitate the liquid-food-product in the container by the rotation of the agitator, and mix the filling gas in the liquid-food-product; and a dispenser mounted to the container and having a discharge outlet and a gas filling inlet for injecting the filling gas into the container, the dispenser causing the liquid-food-product having the filling gas mixed therein to be discharged from the discharge outlet by pressure in the container, so that the liquid-food-product foams while being discharged from the discharge outlet and is made into the foamed-food-product.

The invention relates to an apparatus for heating and foaming a liquid, in particular a beverage, comprising a steam line (6), which can be connected to a steam generator (1); a pressurized gas line (4), which can be connected to a pressurized gas source (2); and a conveying means (3), connected to the steam line (6) and the pressurized gas line (4), for generating and transferring a steam/gas mixture into the liquid, and a controllable switching valve (5), wherein hot steam is supplied to the conveying means (3) via the steam line (6) and a pressurized gas flow under a defined constant pressure is supplied via the pressurized gas line (4) and pressure pulses (p) are generated from the pressurized gas flow by means of the switching valve (5). In order to damp the generated pressure pulses, the conveying means (3) comprises an expansion chamber (15) having a nozzle (14) arranged on the downstream end of the expansion chamber (15).

A food product dispenser valve which comprises a mounting cup which has a grommet/stem opening formed therein; a grommet defining an axial passageway which extends along an axial length of the grommet and has a sealing edge formed in an upstream end thereof, and a body of the grommet extends through the grommet/stem opening; a valve stem accommodated within the passageway, and the valve stem has a sealing head which is spaced apart from a valve stem shoulder; and a dispensing actuator surrounds a portion of the body of the grommet which extends through the grommet/stem opening, and has a product discharge outlet. The spacing of the sealing head from the valve stem shoulder is less than an axially height of the grommet so that the grommet normally biases the sealing head into sealing engagement with the annular sealing edge to prevent flow through the food product dispenser valve.

A food product dispenser includes a drive unit and a dispensing unit removably coupled to the drive unit. The dispensing unit includes a product reservoir configured to store the food product, a dispensing nozzle, and a product transfer assembly including a pump assembly configured to be driven by the drive unit when the dispensing unit is coupled to the drive unit to convey the food product from the product reservoir to the dispensing nozzle.