Operating unit for steam discharged from a steam lance in a controlled manner using a manually displaceable operating element. The operating element is displaced in one direction from an engaged starting position, in which there is no steam discharge, into engaged positions for discharge of determined amounts of steam, or displaced in the opposite direction, in which the amount of steam varies with the displacement. The operating element has a fixed casing, an outlet head displaceably mounted on the casing, a steam lance fastened to the head, and a displaceable casing including the operating element. The casing is engaged in the starting position or in the positions or can be displaced in the opposite direction, in which the steam is almost continuously variable. Milk froth is produced optimally according to the desired discharge type, in accordance with the amount of milk located in a cup.

A passive valve arrangement is described. The passive valve arrangement is used in a hydraulic circuit of a coffee machine. The passive valve arrangement includes an inlet channel and an outlet channel with a valve member between the inlet and outlet channels. The valve member is biased to isolate the inlet and outlet channels. Further, the valve member couples the inlet and outlet channels in response to a pressure present at the inlet channel. An integrated valve status detector is used to provide valve status feedback.

Milk module for generating milk foam or milk beverages, preferably for installing into a coffee machine, is designed as an independent unit. The milk module includes a cooling chamber connected to a cooling assembly for receiving a milk container, a conveyor pump, a steam generating device, a device for heating milk or generating the milk foam, and a connection system. The heated milk or generated milk foam is conveyed through a discharge line to the coffee outlet in the coffee machine by the connection system. A cleaning container with a cleaning agent can be positioned into the cooling chamber instead of the milk container. A suction tube is mounted in the refrigerated box in a pivotal manner, which hangs freely at the bottom, and which in the forwards-pivoted position can be contactlessly inserted into the milk container or the cleaning container from the top when being installed.

A unit for the preparation of beverages by brewing a dose of a product to be brewed, including at least one brewing chamber provided with a receptacle for the dose and with an injection circuit for injecting water into the receptacle, the brewing chamber being topped by a movable tray provided with an orifice adapted to be selectively placed opposite a mouth of the receptacle of the brewing chamber, so as to open or close the brewing chamber depending on the position of the orifice, the brewing chamber comprising a sealing element configured to ensure a sealed contact between a peripheral area of the mouth of the brewing chamber and a lower face of the tray.

A brewed beverage-making machine comprising: a supply line having a branch point; a mixing unit configured to receive and mix water at a first temperature with water at a second temperature higher than the first temperature to generate a mixture; a first fluid path connecting the branch point to the mixing unit and configured to supply the water at the first temperature to the mixing unit; a second fluid path connecting the branch point to the mixing unit and configured to supply water at the second temperature to the mixing unit, said second fluid path being in parallel with the first flow path; a first nozzle and a second nozzle arranged respectively along the first and the second fluid path, said first nozzle and second nozzle being configured to define respectively the fluid flow rate along the first fluid path and the second fluid path.

A machine is provided for preparing a desired beverage product from infusible materials. The machine includes a brew chamber that is adapted to hold the infusible materials, the brew chamber having an inlet and an outlet. An inlet tube is provided for transferring a fluid from a fluid receptacle to the inlet of the brew chamber and a dispensing tube is provided for transferring fluid from the outlet of the brew chamber to the receptacle. A fluid pump is provided for recirculating fluid through the brew chamber. In another aspect, a machine is provided for preparing a desired beverage product containing a gas. The machine includes a fluid pump for recirculating fluid from a fluid receptacle through an inlet tube to a dispensing tube and back to said fluid receptacle. The machine further includes an air pump disposed between the inlet tube and the fluid pump for introducing air into said beverage fluid that is recirculated by said fluid pump. A pod for use with the machine is also provided.

A modular brewing system is described for providing hot water and managing power to multiple brew tower modules using a single centralized boiler and power management module so as to limit the number of high-power circuits required in a coffeehouse or store. The boiler and power management module manages power of components of the centralized boiler assembly and any brew tower modules connected thereto, including the boiler heaters, the grinder motors, and the brew chamber heaters.

This disclosure relates to a sanitary fitting for dispensing prepared liquids, for example, for beverages. A disclosed system includes a first control element for setting a quantity of the prepared liquid to be dispensed and an actuating element for providing the quantity of prepared liquid set by means of the first control element, wherein at least one second control element is configured to select a type of preparation, for example, from at least two different types of preparation, of non-prepared liquid, wherein the first and the at least one second control element are actuatable independently of one another.

A beverage maker device is disclosed. In embodiments, the device includes an external housing and a water tank coupled to a water supply via an inlet. The beverage maker includes a manifold within the housing, the manifold controlling the dispensing of the water into a server or through a faucet via solenoid valves. Within the inlet body connecting the tank to the water supply are plumbed two pressure transducers on either side (e.g., tank-side and coupling-side) of a restriction orifice. The tank-side and coupling-side pressure transducers sense flow pressure on their respective sides of the restriction orifice and generate tank-side and coupling-side flow pressure signals. Within the housing a process control board (PCB) includes control processors and control circuitry in communication with the solenoid valves. The PCB control processors determine a differential pressure associated with the water flow based on the received tank-side and coupling-side pressure signals.

Coffee machine having a water system in which pressurized hot water circulates, at least one dispensing unit fed with pressurized hot water, a first filter holder housing a first filter for the preparation of espresso coffee, a second filter for the preparation of American coffee, having a funnel-shaped basket which with an upper collar with a cylindrical shape, which is inferiorly joined with a conical hopper perforated with a plurality of holes.