A beverage extraction device includes a mesh member, a cover member that is movable between a first position and a second position; a scraper portion, an upper end portion of which is pivotally supported by the cover member with a lower end portion of the scraper portion being swingable along a vertical direction, that takes a basic attitude in which the lower end portion is positioned lower than the upper end portion under a normal condition, the lower end portion being configured to slide on the mesh member when the cover member is moved from the first position toward the second position; and a contact member configured to come into contact with the scraper portion sliding on the mesh member to cause the scraper portion to take an attitude in which the lower end portion swings upward when the cover member approaches the second position.

An upward flow extraction method, apparatus, and extract are disclosed. The upward flow extraction method can comprise loading extraction material into an extraction cell having a bottom portion and a top portion; introducing a first aliquot of extraction medium through the bottom portion of the extraction cell; expelling gas from the extraction cell through the top portion of the extraction cell; closing the top portion of the extraction cell and increasing the pressure in the extraction cell as extraction medium flows into the bottom portion of the extraction cell; stopping the flow of extraction medium into the extraction cell; steeping the extraction material in the extraction medium under pressure to produce an extract; and introducing a second aliquot of extraction medium through the bottom portion of the extraction cell to push extract through top portion of the extraction cell.

A beverage-making machine includes: a housing; an espresso station; a coffee station; a water reservoir; a fluid transport system fluidly connected with the water reservoir, the fluid transport system including a pump configured to provide selectively variable pressure, a heater positioned to heat fluid in the fluid transport system, and a three-way valve fluidly connected with the pump; and a controller configured such that, (a) upon a user's selection to brew espresso, the controller signals the pump to operate at a first, higher operating pressure and signals the three-way valve to direct fluid from the pump to the espresso brewing station, and (b) upon a user's selection to brew coffee, the controller signals the pump to operate at a second, lower operating pressure and signals the three-way valve to direct fluid from the pump to the coffee brewing station.

Apparatuses, systems, and methods for brewing a desired portion of a beverage, such as a single-cup portion of coffee, are provided. The system can include one or more hopper assemblies configured to provide a controlled dose of beverage material to a brew chamber. The system can also include a water input system configured to wet the ground beverage material as the grinds enter the brew chamber and substantially prevent steam from reaching grinder components of the system. Further, the system can include an automatic cleaning mechanism such that a user does not need to manually clean components of a brewing machine between brew cycles.

An apparatus for infusing a liquid that may be espresso, generally provides a body having a gear box at one end portion of the body, a lead screw and a hand crank mechanically communicating with the gearbox, and a valve body and plunger carried at an end portion of the lead screw opposite the gearbox for axial, and non-rotational, movement within a medial chamber defined by an insulated pressure cylinder, the pressure cylinder releasably engaged with a removable a portafilter frame, opposite the gearbox, that carries a removable particulate basket therein, and a carafe releasably engaged with the porta filter frame opposite the pressure cylinder, and a tamper for compressing particulate in the particulate basket.

A first coffee brewing and dispensing system that includes a removable grounds chamber assembly that includes a basin for holding ground coffee, an extendable dispensing spout, and a valve mechanism for opening and closing the dispensing spout; a brewing chamber assembly positioned on top of the removable grounds chamber assembly; and a lid/plunger assembly adapted to be inserted into the brewing chamber and removable grounds chamber, wherein the lid/plunger assembly includes a press rod, a handle mounted on the press rod, wherein the handle includes a trigger mounted therein, a lid mounted on the press rod below the handle, a wiper assembly mounted on the press rod below the lid; and a filter assembly mounted on the press rod below the wiper assembly, wherein the wiper assembly may be moved independently of the filter assembly by actuating the trigger in the handle.

The filter (6, 13) for a filter holder cup (2) of a coffee machine, including a cup body (6) having a bottom wall (7) provided with a dispensing hole (8) for dispensing infused coffee and a side wall (9) that bounds a compartment (10) with the bottom wall (7), inside the compartment (10) a separating filtering wall (13) being further positioned between an upper housing chamber (14) housing coffee powder and a lower dispensing chamber (15) for dispensing the infused coffee including said dispensing hole (8), inside said dispensing chamber (15) a filtering element (17) is provided to protect said dispensing hole (8).

An upward flow extraction method, apparatus, and extract are disclosed. The upward flow extraction method can comprise loading extraction material into an extraction cell having a bottom portion and a top portion; introducing a first aliquot of extraction medium through the bottom portion of the extraction cell; expelling gas from the extraction cell through the top portion of the extraction cell; closing the top portion of the extraction cell and increasing the pressure in the extraction cell as extraction medium flows into the bottom portion of the extraction cell; stopping the flow of extraction medium into the extraction cell; steeping the extraction material in the extraction medium under pressure to produce an extract; and introducing a second aliquot of extraction medium through the bottom portion of the extraction cell to push extract through top portion of the extraction cell.

A container assembly in accordance with one embodiment of the present disclosure includes an outer container having a first open end and a second closed end and defining an inner cavity; and a plunging assembly configured to be received within the outer container, the plunging assembly having a first end and a second end, wherein the plunging assembly includes an inner sleeve having a first end and a second end and a wall defining an inner bore, and wherein the plunging assembly includes an extraction assembly having a body having a first end and a second end and a side wall extending for at least a portion of the distance between the first and second ends of the body, wherein the first end of the body is coupled to the inner sleeve at or near the second end of the inner sleeve, and wherein the body includes a first sieve portion, and wherein the extraction assembly further includes a strainer having a second sieve portion, wherein the strainer is removably couplable to the body.

A system (100) for dispensing a beverage, preferably espresso coffee, is described, comprising: —at least one machine (1) for dispensing the beverage, comprising at least one dispensing unit (2.1, 2.2, 2.3), preferably a plurality of dispensing units, each comprising at least one control element for controlling the dispense of the beverage (10a, 10a′, 10b, 10b′, 10c, 10c′) according to a predefined dispensing program; —at least one grinding device (20, 120), preferably a plurality of grinding devices, each comprising at least one container (21, 121) for an ingredient to be ground for preparing the beverage, at least one adjustable millstone (22, 122) for grinding said ingredient and forming a ground ingredient, at least one delivering unit (23, 123) for delivering a dose of ground ingredient in at least one filter-holder (50a, 50b, 50c), at least one selection element (25a, 25b, 25c, 125a, 125b, 125c) for selecting a predetermined dose of ground ingredient to be delivered in the filter-holder, —at least one filter-holder (50a, 50b, 50c), preferably a plurality of filter-holders, each filter-holder being provided with at least one identification element (55a, 55b, 55c), wherein said identification element (55a, 55b, 55c) is indicative of the predetermined dose of ground ingredient; wherein said at least one selection element (25a, 25b, 25c, 125a, 125b, 125c) of the at least one grinding device (20, 120) is associated with a respective filter-holder (50a, 50b, 50c) and is configured to be operated, in use, by a user depending on the identification element (55a, 55b, 55c) of the filter-holder inside which delivering the ground ingredient.