A modular filter for a vacuum mug comprises a mug cap and at least one filter basket. The mug cap's bottom opening has a cylindrical shape whose outer wall is threaded. The filter basket comprises a cylindrical top plate, at least one vertical post, and a cylindrical bottom plate. The vertical posts are disposed equidistantly around the perimeter of the top and bottom plates. The cylindrical top plate, vertical posts, and cylindrical bottom plate are fused together to form a cylindrical cage structure. The gaps between said vertical posts are covered with stainless steel mesh screens. The top plate's inner wall is threaded for mating with the threads on the outer wall of the mug cap's bottom opening. The bottom plate comprises of top and bottom halves wherein the bottom half is inset and its outer wall is threaded.

The invention relates to a beverage production device for preparing a beverage by means of extracting a food substance contained in a capsule (10), the device comprising capsule enclosing means (29,30) for housing a dedicated capsule (10) within the device, water supply means (25,27,28,29) for providing liquid to the enclosing means (29,30) and perforating means (20) provided within the enclosing means (29,30) for perforating the capsule (10) in order to produce outlet openings in the capsule for guiding the produced beverage out of the capsule, wherein the perforating means comprise at least two perforating members (20), each of the perforating members (20) comprising a cutting edge (1) formed by two outer cutting surfaces (2,3) joined at the cutting edge, wherein the cutting edge (1) is arranged essentially parallel to a central axis (X) of the enclosing means (29,30).

The present invention relates to a method for extracting Dutch coffee and an apparatus thereof, and more particularly, to a method for extracting Dutch coffee, which can exactly control a speed of extraction of Dutch coffee and an amount of coffee to be extracted by supplying water during a predetermined time repeatedly at regular time intervals in each step, can always provide Dutch coffee of a constant concentration to consumers by uniformly distributing water to a filtering container, and can provide a rich aroma of Dutch coffee by collecting the aroma of Dutch coffee not to dissipate, and an apparatus thereof. The method for extracting Dutch coffee controls an amount of extracted coffee by setting an opening time of a valve mounted between a water tank and a filtering container, controls a speed of extraction by setting one cycle length, and mechanically controls a total speed of extraction by setting a total time, and the Dutch coffee extraction apparatus includes: an upper main body frame; a lower main body frame which is formed on a lower portion of the upper main body frame and has a width shorter than that of the upper main body frame; a side frame which connects the upper main body frame and the lower main body frame with each other; a water tank which is disposed inside the upper main body frame and has a cover provided on an upper portion thereof to store water therein; a filtering container which is disposed at both sides of the lower main body frame, is connected with the water tank via a nozzle to receive water from the water tank, and stores ground coffee thereon; an extracted liquid storage container which is disposed under the filtering container to store an extracted liquid thereon; and a digital operation unit which is formed on one side of the side frame.

The present invention relates to a method for extracting Dutch coffee and an apparatus thereof, and more particularly, to a method for extracting Dutch coffee, which can exactly control a speed of extraction of Dutch coffee and an amount of coffee to be extracted by supplying water during a predetermined time repeatedly at regular time intervals in each step, can always provide Dutch coffee of a constant concentration to consumers by uniformly distributing water to a filtering container, and can provide a rich aroma of Dutch coffee by collecting the aroma of Dutch coffee not to dissipate, and an apparatus thereof. The method for extracting Dutch coffee controls an amount of extracted coffee by setting an opening time of a valve mounted between a water tank and a filtering container, controls a speed of extraction by setting one cycle length, and mechanically controls a total speed of extraction by setting a total time, and the Dutch coffee extraction apparatus includes: an upper main body frame; a lower main body frame which is formed on a lower portion of the upper main body frame and has a width shorter than that of the upper main body frame; a side frame which connects the upper main body frame and the lower main body frame with each other; a water tank which is disposed inside the upper main body frame and has a cover provided on an upper portion thereof to store water therein; a filtering container which is disposed at both sides of the lower main body frame, is connected with the water tank via a nozzle to receive water from the water tank, and stores ground coffee thereon; an extracted liquid storage container which is disposed under the filtering container to store an extracted liquid thereon; and a digital operation unit which is formed on one side of the side frame.

A beverage brewing device includes a lower container for receiving and heating water, a connected upper container for receiving beverage, and a piston-cylinder assembly for receiving grounds, captured within the lower container. The piston-cylinder assembly includes a cylinder, a piston movable in the cylinder, a conical diffuser fixedly attached to the piston, and a freely movable mass disposed between the piston and the conical diffuser. The piston and the conical diffuser define an expansion chamber therebetween. The chamber is formed between a diffuser plate forming the top of the piston and an inner conical surface of the diffuser, which defines an orifice functioning as a nozzle. The diffuser plate has a plurality of holes, on which the grounds are placed. The mass is seated at a valve seat at the entrance of the expansion chamber to operatively block the flow of fluid through the nozzle when the pressure of the fluid is insufficient to displace the weight of the mass. When water is heated in the lower container becomes pressurized sufficiently to pass through the nozzle and displace the seated mass from the valve seat, the water passes through the nozzle at relatively high pressure and velocity, and enters the expansion chamber at lowered pressure. It then flows through the diffuser plate, through the grounds, and into the upper chamber.

The present invention concerns a food capsule (100, 300) comprising a cup-shaped capsule body (101, 301) enclosing a cavity (102, 302) with an opening (105, 305) at a first end (103, 303), a second end (104, 304) comprising at least one outlet (106a, 106b, 310, 311) communicating with said cavity (102, 302); an injection wall (112, 314) closing said opening (105, 305); and at least one partition (107, 306) within said cavity (102, 302) extending from said injection wall (112, 314) to said second end (104, 304) of said capsule body (101, 301) and dividing said cavity (102, 302) into a plurality of chambers (108, 109, 308, 309); characterized in that each chamber houses a quantity of an alimentary substance (110, 111, 315, 316) and communicates with at least one outlet comprising an independently-operable closure means (106a, 106b, 310, 311) in said second end (104, 304).

Capsule (1) for the preparation of a beverage in a centrifugal extraction device (50) by feeding liquid in the capsule and rotating the capsule along a rotational axis (I) in the device to produce centrifugal forces on the liquid, wherein the capsule (1) comprises containment walls forming an interior cavity (2) containing beverage ingredients (3); said containment walls comprising a lid (4) and a side wall (5) extending substantially revolutionary around a central axis (I) and a peripheral flange (8) extending peripherally in radial direction to said axis (I), said flange (8) comprising an annular base (9) extending outwardly and a valve means (10) connected to said annular base, said valve means (10) extending in a direction (A) transversal to said radial direction (B) and being configured with at least one deflectable valve portion (11) which deflects for leaving a transversal passage upon the centrifugal pressure exerted by liquid flowing thereon when the capsule is rotated about the axis (I) during the centrifugal extraction wherein the peripheral flange (8) forms an extension part of the side wall (5) and is independent from said lid (4).

A brewing process for operating a brewing apparatus, the process comprising the steps of: providing a data set corresponding to a selected recipe; said data set including operating values for any one or a combination of water temperature data, flow rate data and pressure data; commencing the brewing process; adjusting the temperature, flow rate or pressure of the machine so as to correspond with the data set.

The invention proposes a device for preparing a beverage from a food substance contained in a capsule (24) by injection of a liquid into the capsule (24), wherein said liquid is provided by a pump (70) of the device, said device comprising an extraction head (20) having an aperture (22) for inserting a capsule-holder (30) providing the capsule (24) to a capsule-holder receiving chamber (25) of the device, a closing mechanism (21) to selectively enclose said capsule (24) in the capsule-holder receiving chamber (25), at least one injection member (11) to supply a liquid received from the pump (70) to the inside of the capsule (24), a control unit (80) for controlling at least the pump (70) of the device, and decoding means (1) connected to the control unit (80) and designed to read information from the capsule-holder (30).

A beverage filtering cartridge for obtaining beverages, such as coffee, tea or the like, is provided. The beverage filtering cartridge includes an impermeable cup-shaped container, a filtering element, an impermeable cover and a removable instrument. The container has a first opening and a second opening which is smaller than the first opening. The first opening is sealed with the impermeable cover and the second opening is blocked by the removable instrument. The filtering element is located in the container so as to divide the container into two chambers. The tea or coffee will be located between the filtering element and the impermeable cover. When the consumer uses the cartridge by a machine, the consumer must remove the removable instrument and then put the cartridge into the machine. The machine injects water into the cartridge so as to quickly brew the drink, i.e. tea or coffee.