Abstract: A capsule has an outlet wall (4) that comprises an opening (5) and a closing member (6) for the opening; the closing member is integral with the outlet wall of the capsule and extends from the inner side of the outlet wall, inside the capsule.

Abstract: Provided is a beverage dispensing machine, for example a coffee machine, having a brewing chamber. The beverage dispensing machine includes at least one electrovalve for totally or partially blocking the beverage from exiting the brewing chamber based on brewing parameters previously set or monitored in real-time by one or more sensors.

Abstract: A capsule assembly including a capsule for preparation of beverages and a conveyor cap mounted on the capsule for conveying the beverage exiting the capsule. The capsule includes an inlet wall, an outlet wall, and a lateral wall defining an internal volume inside which at least one beverage ingredient is housed. The outlet wall includes one or more capsule beverage outlets. The conveyor cap is mounted on the capsule to define an enclosure space between the outlet wall and an inner surface of the conveyor cap. The conveyor cap includes one or more beverage delivery openings and is movably mounted on the capsule. The capsule beverage outlets and the conveyor cap are configured to interact so that the capsule beverage outlets are opened by the conveyor cap due to a relative movement between the capsule and the conveyor cap.

Abstract: A beverage preparation apparatus and method are provided, the apparatus including a brewing chamber, at least one pump configured to supply a diluent to the brewing chamber, two heaters configured to heat the diluent, at least one heater of the two heaters being a pipe heater, a controller configured to independently supply power to one or both of the heaters as a function of a flow rate and of a temperature of the diluent.

Abstract: An apparatus to prepare beverages comprises a brewing chamber 3 movable by driving means 5, 6 along a vertical path, a first piston 7 and a second piston 9 movable within the brewing chamber 3, a hopper 25 to feed coffee powder to the brewing chamber and a discharge device 21 to discharge a spent coffee cake; the hopper 25 is pivotally mounted in the apparatus to obtain a desired distribution of coffee powder in the chamber.

Abstract: A process for preparing coffee in a dispensing apparatus is described, the apparatus (1) having a feed chute (6) mounted on the supporting frame (2) and being able to rotate with respect to said frame in order to feed the ground coffee to the infusion chamber (3), wherein the feed chute (6) and the infusion chamber (3) are positioned so as to obtain a desired distribution of ground coffee in the chamber (3).

Abstract: An apparatus to prepare beverages comprises a brewing chamber 3 movable by driving device 5, 6 along a vertical path, a first piston 7 and a second piston 9 movable within the brewing chamber 3, a hopper 25 to feed coffee powder to the brewing chamber and a discharge device 21 to discharge a spent coffee cake; the hopper 25 is pivotally mounted in the apparatus to obtain a desired distribution of coffee powder in the chamber.

Abstract: A capsule for the preparation of a beverage comprises a lateral wall, an inlet wall and a lower wall forming a hollow body having a substantially central axis, the inlet wall extends from a peripheral end of the lateral wall towards said central axis and a plurality of sunken portions are extending on both lateral and inlet walls across the edge between said walls each portion connecting together the lateral wall and the inlet wall.

Abstract: A capsule has an outlet wall (4) that comprises an opening (5) and a closing member (6) for the opening; the closing member is integral with the outlet wall of the capsule and extends from the inner side of the outlet wall, inside the capsule.

Abstract: A capsule for preparation of a beverage from a brewing device, and a system including the capsule and brewing device. The capsule includes a lateral wall, a water inlet wall and an outlet wall forming a hollow body where a brewing product is contained. The hollow body has a central axis passing through the inlet and outlet walls. At least one portion of the inlet wall extends along an ellipse curve as defined by a circumference, having a diameter substantially equal to the maximum diameter of the lateral wall of the capsule lying on a plane inclined at an angle with respect to a first plane perpendicular with respect to the central axis of the capsule, the planes intersecting at an axis, the circumference being projected on a plane perpendicular to the first plane containing an axis selected from the intersection axis or an axis parallel to the intersection axis.

Abstract: A capsule assembly including a capsule for preparation of beverages and a conveyor cap mounted on the capsule for conveying the beverage exiting the capsule. The capsule includes an inlet wall, an outlet wall, and a lateral wall defining an internal volume inside which at least one beverage ingredient is housed. The outlet wall includes one or more capsule beverage outlets. The conveyor cap is mounted on the capsule to define an enclosure space between the outlet wall and an inner surface of the conveyor cap. The conveyor cap includes one or more beverage delivery openings and is movably mounted on the capsule. The capsule beverage outlets and the conveyor cap are configured to interact so that the capsule beverage outlets are opened by the conveyor cap due to a relative movement between the capsule and the conveyor cap.

Abstract: Provided is a beverage dispensing machine, for example a coffee machine, having a brewing chamber. The beverage dispensing machine includes at least one electrovalve for totally or partially blocking the beverage from exiting the brewing chamber based on brewing parameters previously set or monitored in real-time by one or more sensors.

Abstract: A process for preparing coffee in a dispensing apparatus is described, the apparatus (1) having a feed chute (6) mounted on the supporting frame (2) and being able to rotate with respect to said frame in order to feed the ground coffee to the infusion chamber (3), wherein the feed chute (6) and the infusion chamber (3) are positioned so as to obtain a desired distribution of ground coffee in the chamber (3).

Abstract: A beverage dispensing machine, for instance a coffee machine, provided with a brewing chamber and at least one valve for totally and/or partially blocking the beverage from exiting the chamber. Advantageously, the valve is an electrovalve, in particular a piezoelectric valve, which is continuously controllable to adjust the beverage flow rate being permitted to exit the chamber.

Abstract: A beverage dispensing machine includes: a first hydraulic circuit including a water source, a pump, a water heater, a brewing device selected from a brewing chamber and a capsule, the brewing device including an inlet and outlet, a beverage collector collecting brewed beverage leaving the brewing device and for dispensing the beverage to a container; and a second hydraulic circuit that includes a second pump and second water heater, the outlet of the second water heater being connected to the first circuit at a location that is downstream to the brewing device with respect to the water flow in the first circuit. The first circuit can maintain in the brewing device a pressure substantially constant for a pre-set time, the pressure being less that an opening pressure for the brewing device.

Abstract: A process for preparing coffee in a dispensing apparatus is described, the apparatus (1) having a feed chute (6) mounted on the supporting frame (2) and being able to rotate with respect to said frame in order to feed the ground coffee to the infusion chamber (3), wherein the feed chute (6) and the infusion chamber (3) are positioned so as to obtain a desired distribution of ground coffee in the chamber (3).

Abstract: A beverage preparation apparatus and method are provided, the apparatus including a brewing chamber, at least one pump configured to supply a diluent to the brewing chamber, two heaters configured to heat the diluent, at least one heater of the two heaters being a pipe heater, a controller configured to independently supply power to one or both of the heaters as a function of a flow rate and of a temperature of the diluent.

Abstract: A capsule for preparation of a beverage from a brewing device, and a system including the capsule and brewing device. The capsule includes a lateral wall, a water inlet wall and an outlet wall forming a hollow body where a brewing product is contained. The hollow body has a central axis passing through the inlet and outlet walls. At least one portion of the inlet wall extends along an ellipse curve as defined by a circumference, having a diameter substantially equal to the maximum diameter of the lateral wall of the capsule lying on a plane inclined at an angle with respect to a first plane perpendicular with respect to the central axis of the capsule, the planes intersecting at an axis, the circumference being projected on a plane perpendicular to the first plane containing an axis selected from the intersection axis or an axis parallel to the intersection axis.

Abstract: A method and an apparatus for detaching limescale deposits within a water heater of a beverage dispensing machine, by powering an ultrasonic generator discontinuously to scan frequencies within a range of 20 kHz to 100 kHz so as to induce ultrasonic vibrations. Advantageously the step of inducing ultrasonic vibrations is implemented discontinuously at high energy levels.

Abstract: An apparatus to prepare beverages comprises a brewing chamber 3 movable by driving means 5, 6 along a vertical path, a first piston 7 and a second piston 9 movable within the brewing chamber 3, a hopper 25 to feed coffee powder to the brewing chamber and a discharge device 21 to discharge a spent coffee cake; the hopper 25 is pivotally mounted in the apparatus to obtain a desired distribution of coffee powder in the chamber.