Abstract: Grinding apparatus for grinding a substance in the form of beans into powder, including at least one hopper removably connected to a support structure, a grinding device configured to grind the beans, and weighing means for selectively weighing the hopper and the beans present therein.

Abstract: A hopper for feeding predefined doses of beans includes a container for beans provided with a lower aperture with which there is associated a closing base plate disposed rotatable with respect to said container in order to selectively open and close a passage aperture for said beans and a dosing device disposed inside said container. The invention also includes a machine and a method for preparing a coffee beverage.

Abstract: A method for a machine (10) for preparing a coffee beverage, in which a dose of coffee powder is supplied to an infusion chamber (14), and a pre-infusion step and subsequently an infusion step of said powder dose is performed in order to dispense the beverage. The method provides to perform at least a first optimization of the operating parameters of said machine (10) comprising receiving an indication regarding an origin and a roasting level of said beans and executing an algorithm to define at least a weight of a quantity of coffee (Q coffee) to be used for said dose of powder, and a quantity of water (Q_water) to be used in said pre-infusion step. Embodiments disclosed herein further relate to a machine for preparing beverages which implements such a method.

Abstract: The method for treating milk or a plant-based beverage comprises creating a database containing associations between combinations of values of content by weight of proteins and carbohydrates of the milk or plant-based beverage to be treated and corresponding values of at least one treatment parameter for the milk or plant-based beverage; acquiring the content by weight of proteins and carbohydrates of the milk or plant-based beverage to be treated; and treating the milk or plant-based beverage with the value of the at least one treatment parameter corresponding in the database to the acquired values of the content by weight of proteins and carbohydrates.

Abstract: The coffee machine comprises a hydraulic circuit comprising an infuser, a water tank, a steam generator, a steam dispenser, a hot water generator, a supply pump for supplying water to the steam generator and to the hot water generator, where the hydraulic circuit further comprises a by-pass line of the hot water generator, a first and a second flow switcher which can be switched between a first switching configuration where the supply pump, the hot water generator and the infuser are connected in cascade, a second switching configuration where the supply pump and the infuser are connected in cascade through the by-pass line of the hot water generator, and a third switching configuration where the supply pump and the steam generator are connected in cascade.

Abstract: Machine (10) for preparing a beverage starting from a dry food substance (S), preferably in grains or beans (C), comprising a hopper (15) to contain the dry food substance (S) and provided with a lower aperture (25) for the outlet of the dry food substance (S). A grinding device (16) is disposed below the lower aperture (25) to grind the dry food substance (S) and transform it into an aromatic blend (M) in powder form. A central control unit (20) is able to control the grinding device (16) and a user interface (43) is connected to the central control unit (20).

Abstract: Machine (10) for preparing beverages, comprising a brewing unit (15) configured to prepare at least one certain beverage at a time, a main hydraulic circuit (16) to feed water to the brewing unit (15), a delivery unit (17) configured to deliver the certain beverage, a processor (33) operatively connected to the brewing unit (15), to the main hydraulic circuit (16) and to the delivery unit (17) in order to control and command their drive, a memory unit (36) connected to the processor (33) and a user interface (31) communicating with the processor (33) to select the certain beverage.

Abstract: A machine for preparing coffee-based beverages starting from whole coffee beans includes a hopper configured to contain the coffee beans, a grinding member associated with said hopper to grind the coffee beans in order to obtain a coffee powder, brewing means configured to subject the coffee powder to brewing, hydraulic means configured to supply water to the brewing means, and identification means configured to automatically identify one or more actual characteristics of the coffee beans and to automatically associate with the one or more actual characteristics one or more functioning parameters for at least one of either the grinding member, the brewing means or the hydraulic means.

Abstract: The milk frothing device comprises a milk container having at least one bottom, a removable lid for the hermetic closure of the milk container, a support base for supporting the milk container, a conduit for dispensing the frothed milk comprising a portion internal to the milk container which extends towards the bottom of the milk container and a portion external to the milk container having a downward dispensing end for the direct dispensing into a cup, a conduit for the inlet of air into the milk container, a supplier of compressed air to the air inlet conduit for the ejection of the frothed milk contained in the milk container through the dispensing conduit, a rotatable mechanical stirrer positioned inside the milk container, a milk heater, and a means for the activation in rotation of the mechanical stirrer housed in the support base.

Abstract: A machine for preparing coffee beverages comprises an infusion unit comprising an infusion chamber suitable to contain a quantity of coffee powder to be subjected to infusion, a grinding unit to grind coffee beans and obtain coffee powder, a water tank connected to the grinding unit, means for feeding and heating the water, and a dispensing unit fluidically connected to the infusion unit and configured to dispense the beverage prepared into a receptacle. The invention also concerns a method to regulate a machine for preparing coffee beverages.

Abstract: A machine for preparing coffee beverages comprises an infusion unit comprising an infusion chamber suitable to contain a quantity of coffee powder to be subjected to infusion, a grinding unit to grind coffee beans and obtain coffee powder, a water tank connected to the grinding unit, means for feeding and heating the water, and a dispensing unit fluidically connected to the infusion unit and configured to dispense the beverage prepared into a receptacle. The invention also concerns a method to regulate a machine for preparing coffee beverages.

Abstract: A machine for preparing coffee beverages comprises an infusion unit comprising an infusion chamber suitable to contain a quantity of coffee powder to be subjected to infusion, a grinding unit to grind coffee beans and obtain coffee powder, a water tank connected to the grinding unit, means for feeding and heating the water, and a dispensing unit fluidically connected to the infusion unit and configured to dispense the beverage prepared into a receptacle. The invention also concerns a method to regulate a machine for preparing coffee beverages.

Abstract: Coffee machine comprising a milk dispensing device having a jug containing the milk from which the milk is drawn by means of a steam flow fed to a Venturi-effect chamber connected to the jug, where the machine body has an optical means for detecting the level of the milk present in said jug comprising at least a first operative infrared optical means for detecting at least around a first level of milk in said jug, where a controller is configured to control a current milk dispensing cycle at least on the basis of the signal acquired by the optical detection means.

Abstract: A machine for preparing coffee beverages comprises an infusion unit comprising an infusion chamber suitable to contain a quantity of coffee powder to be subjected to infusion, a grinding unit to grind coffee beans and obtain coffee powder, a water tank connected to the grinding unit, means for feeding and heating the water, and a dispensing unit fluidically connected to the infusion unit and configured to dispense the beverage prepared into a receptacle. The invention also concerns a method to regulate a machine for preparing coffee beverages.

Abstract: A milk frother comprising a steam fitting with a steam flow dispenser, a homogenization element, a hollow longitudinal body having a seat engaging the steam fitting, a steam, air and milk mixing chamber, an air access channel, and a milk access channel both to the mixing chamber. The steam fitting has steam access to the mixing chamber, the hollow longitudinal body has an outlet for frothed milk from the mixing chamber, and the outlet has a dispensing end engaging with the homogenization element. A permanent connection provided between the hollow longitudinal body and the steam fitting, having a variable configuration between a first engagement and a disengagement configuration between the steam fitting and the engagement seat. A second permanent connection provided between the hollow longitudinal body and the homogenization element, having a configuration that is variable between a second engagement and a disengagement configuration between the homogenization element and the dispensing end.

Abstract: A coffee machine comprises a water tank, steam boiler, a water pump, an external coffee dispenser, an external steam dispenser with a steam flow opening, a milk container having an emulsifying device having a mixing chamber to mix milk/steam/air, a milk aspirating channel with an inlet into the mixing chamber, an air aspirating channel having a valve and an inlet into the mixing chamber, the mixing chamber having a connection with the external steam dispenser and an outlet of the milk emulsion aligned to the steam dispensing opening and connected to an external dispenser of the milk emulsion. The outlet opening is larger than the steam dispensing opening. The milk aspirating channel has a passage area sufficiently large to provide milk aspiration by Venturi effect to the dispensing of a milk emulsion, at a temperature no more than 25° C. higher than the temperature of the milk in the milk container.

Abstract: A machine for preparing coffee beverages comprises an infusion unit comprising an infusion chamber suitable to contain a quantity of coffee powder to be subjected to infusion, a grinding unit to grind coffee beans and obtain coffee powder, a water tank connected to the grinding unit, means for feeding and heating the water, and a dispensing unit fluidically connected to the infusion unit and configured to dispense the beverage prepared into a receptacle. The invention also concerns a method to regulate a machine for preparing coffee beverages.

Abstract: Associable with a dispenser of a flow of steam of a coffee machine for the production of a milk-based comestible liquid comprises a mixing chamber, an outlet chamber for the liquid from the mixing chamber, a steam inlet channel in said mixing chamber, a channel for the intake of air into said mixing chamber, a Venturi-effect milk suction channel in said chamber, and at least one releasable part including at least one part of the milk suction channel, the releasable part being further provided with mechanical stirring means.

Abstract: The coffee machine (1) comprises a brewing unit, a hopper (2) for containing a plurality of coffee beans, a grinder (3) for grinding coffee beans, a frame (4) comprising a compartment (5), the compartment (5) has a zone for housing the hopper (2), a zone for housing the grinder (3) and a zone for housing the brewing unit, and a shaped elastomeric membrane (6) for sound insulation positioned in the compartment (5) and extending below said hopper (2) to fill the empty space present in said compartment (5).

Abstract: A brewing unit, machine and system for the preparation of a beverage using prepackaged capsules. The brewing unit (1) includes a piercing and liquid-supplying device (23, 34, 35) having points (35) for piercing the top wall (12) of a capsule (C) and a conduit (36) for supplying a flow of pressurized liquid to a brewing chamber above the top wall (12) of the capsule (C) and thereafter inside the capsule (C) through the pierces holes in the top wall. A drawer (3) holds a capsule (C) such that its top wall (12) lies in an inclined plane. A discharge channel (40) is provided in the drawer and in fluid communication with the region above the top wall (12) of the capsule (C) when, after the beverage has been prepared and dispensed, the piercing and liquid-supplying device moves from the extracted work position to the retracted rest position to allow the remaining liquid to be poured into the discharge channel (40).