EP0199770A1 - Procede et dispositif pour la preparation d'une boisson, notamment de cafe - Google Patents

Procede et dispositif pour la preparation d'une boisson, notamment de cafe

Info

Publication number
EP0199770A1
EP0199770A1 EP19850905382 EP85905382A EP0199770A1 EP 0199770 A1 EP0199770 A1 EP 0199770A1 EP 19850905382 EP19850905382 EP 19850905382 EP 85905382 A EP85905382 A EP 85905382A EP 0199770 A1 EP0199770 A1 EP 0199770A1
Authority
EP
European Patent Office
Prior art keywords
capsule
beverage
container
water
perforating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP19850905382
Other languages
German (de)
English (en)
Inventor
Fritz Ingold
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0199770A1 publication Critical patent/EP0199770A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00—Apparatus for making beverages
    • A47J31/24—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure
    • A47J31/34—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure
    • A47J31/36—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure with mechanical pressure-producing means
    • A47J31/3666—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure with mechanical pressure-producing means whereby the loading of the brewing chamber with the brewing material is performed by the user
    • A47J31/3676—Cartridges being employed
    • A47J31/369—Impermeable cartridges being employed
    • A47J31/3695—Cartridge perforating means for creating the hot water inlet
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00—Apparatus for making beverages
    • A47J31/06—Filters or strainers for coffee or tea makers ; Holders therefor
    • A47J31/0657—Filters or strainers for coffee or tea makers ; Holders therefor for brewing coffee under pressure, e.g. for espresso machines
    • A47J31/0668—Filters or strainers for coffee or tea makers ; Holders therefor for brewing coffee under pressure, e.g. for espresso machines specially adapted for cartridges
    • A47J31/0673—Means to perforate the cartridge for creating the beverage outlet

Definitions

  • the present invention relates to a method and to a device for producing a beverage with a water container or a water connection, wherein a capsule containing an at least partially soluble substance is perforated on its top and bottom, and after the perforation, the capsule arranged in a device for producing a beverage is flowed through by a medium dissolving the capsule contents. Furthermore, the invention relates to a capsule with an at least partially soluble substance for producing a beverage.
  • FIG. 3 shows a capsule for receiving the substance used to produce the beverage
  • FIG. 5 and 6 a further embodiment of the invention, wherein a perforating device for the capsule is shown in FIG. 5 and the capsule during the brewing process in FIG. 6.
  • a coffee machine 1 is shown in a perspective view in FIG. 1. It essentially comprises a lower part 2, a middle part 3 and an upper part 4.
  • the lower part 2 serves to hold a coffee cup 5, and a cup warmer can also be provided in the lower part 2.
  • a water container and a heating device for the water are provided in the upper part 4.
  • a feed line 8 leads from the upper part 4 to a shower 9 attached above the guide link.
  • a pivotable perforation flap 10 is provided below the guide link 6.
  • a slide 11 is provided for removing the used capsules 7. - 3 -
  • the shower 9 is connected to the supply line 8 for supplying the water vapor or hot water. It is circular in cross section and widened relative to the feed line 8.
  • Regularly distributed tubes 12 are provided on their underside over the entire surface of the same.
  • the tubes 12 are tapered at their lower ends 13.
  • the perforating flap 10 is arranged so as to be pivotable about an axis 14 and, on its underside, likewise has conically shaped pins 15 which are regularly distributed over its surface.
  • the capsule 7 with the coffee powder 16 is provided between the shower 9 and the flap 10.
  • the lid 19 applied gas-tight to the container 18 of the capsule lies below the perforating flap 10.
  • the capsule 7 is shown with the container part 18 and the lid 19.
  • the capsule is preferably made of aluminum, both the container part 18 and the lid part 19 being made of this metal.
  • the bottom 20 of the container part 18 and the lid must be designed with a wall thickness such that they are separated from the tapered tubes 12 of the shower 9 or. the pins 15 of the perforating flap 10 can be easily perforated.
  • the capsule is automatically filled with the coffee powder or another substance that can be used to produce a drink, stuffed if necessary, and hermetically sealed with the lid under vacuum or with the use of a protective gas and provided with a flavoring and the expiry date.
  • the finished capsules are poured freely and randomly into a collecting container, which is also filled with protective gas against oxidation, which is caused by the oxygen present in the ambient air.
  • the collecting container is hermetically sealed, which ensures an additional extension of the shelf life.
  • the size of the multipack depends on the consumer. Large cardboard boxes with a relatively small turnover, once opened, are advantageously placed in a chest filled with protective gas.
  • FIG. 4 shows several coffee machines 1 in a modular system. By lining up several coffee machines, every power requirement can be covered. The power requirement is very different depending on the user of the coffee machine, for example an individual household or a company canteen.
  • the coffee machine 1 can also be additionally provided with a cup warmer 21 in the modular system. Instead of a water container 22, a water connection could also be provided on the top of the coffee machine.
  • the method for producing the beverage in particular a coffee with a coffee machine for use in a household, is described below.
  • a cup with a quantity of water which corresponds to the desired quantity of beverage is poured into the water container provided in the upper part 4 of the container.
  • the cup itself is placed on the lower part 2 of the coffee machine below the feed element 8.
  • a capsule containing coffee powder (small portion pack) is inserted into the guide 7.
  • the entire brewing or dissolving process of the capsule contents now takes place fully automatically.
  • the perforating flap 10 with the pins 15 is pivoted through 180 ° from the rest position into the active position, perforates the capsule lid 19 and then swivels back into the rest position.
  • the conical pins 15 are more or less pressed into the cover.
  • the size of the diameter of the perforated holes 23 in the lid 19 depends on the size of the ground coffee.
  • the shower 9 is lowered with the tubes 12 tapered at their lower ends, the Pierce the tube through the base of the capsule.
  • the perforating flap 10 is again in its rest position, hot water flows through the shower 9 into the capsule 7, the capsule content 16 being scalded or dissolved.
  • the amount of steam or water and the brewing time can be regulated continuously.
  • the shower 9 automatically returns to the starting position and the cup with the drink can be removed from the lower part 2 of the coffee machine. The whole process runs fully automatically.
  • the completion of the brewing process is indicated by an LED 24.
  • To fill the next cup an unused capsule is pushed in, the used capsule sliding over the chute 11 into a waste container.
  • Machines for commercial operation are connected to a water pipe and the amount of water can be proportioned electronically according to the desired concentration.
  • the described device, the method and the piping allow coffee to be set up in the most convenient way in the shortest possible time.
  • the special design of the capsule has the advantage that the coffee is long, i.e. a year or more, can be kept and remains fully aromatic. Another advantage is that each person using the coffee machine can prepare their own coffee if a number of capsules with different flavors are available. In contrast to conventional espresso coffee machines, no container for the coffee powder has to be emptied and cleaned.
  • the capsule could also be made of plastic, paper, etc., but the production of the same from aluminum has the advantage that the aroma substances of the coffee are best preserved.
  • the lid 19 could also be made of a different material than the container lower part 18. By filling a protective gas into the capsule, the shelf life of the contents is extended.
  • 5 and 6 show another embodiment of the method, respectively. the device for producing a beverage.
  • 5 shows a perforating device for the capsule 7. It has a lower part 26 provided with pins 25 and an upper part 28 also provided with perforating pins 27.
  • the lower and the upper part are each with a capsule wiper 29. 30 provided.
  • the wipers 29 and 30 are spring-loaded with not shown fastening elements and springs on the lower and. attached upper part.
  • This perforating device can be provided on the coffee machine itself.
  • the capsule 7 is either manually or automatically by a downward movement of the. Flange 8 perforated.
  • the capsule 7 according to FIG. 6 is pushed manually or automatically onto a holder 32 provided with holes 31.
  • the capsule is enclosed by a bell 33, which is lowered from above over the capsule, the hot brewing water being supplied via a feed 34.
  • the coffee flows down through the holes 31 into the cup, not shown, located under the holder 32.
  • a switching lever is preferably provided, normal coffee being prepared in one position and espresso coffee in the other.
  • the capsule could also be perforated beforehand, in which case the perforated surfaces would be covered with a peelable film. The film would be removed before the beverage was brewed. Such a capsule ' would preserve the aroma substances of the contents less well than the one previously described.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Apparatus For Making Beverages (AREA)

Abstract

La machine à café comprend une douche (9) reliée à une conduite d'amenée (8) d'eau chaude ou de vapeur d'eau. Des petits tubes (12) font saillie régulièrement de la face inférieure de la douche (9). Leur extrémité (13) est effilée. Une capsule (7) pourvue d'un couvercle (19) et contenant du café en poudre (16) est placée au-dessous de la douche. Un clapet de perforation (10) est disposé au-dessous de la capsule (7). L'une de ses faces porte, régulièrement disposées, des chevilles perforantes coniques (15). Pour préparer une tasse de café, le clapet (10) est basculé de façon à venir percer le couvercle (19) de la capsule puis est remis à sa position de repos. La douche (9) est abaissée provoquant le perçage du fond de la capsule par les petits tubes (12). Aussitôt que le clapet (10) a repris sa position de départ, le contenu de la capsule est ébouillanté et dissous par la vapeur ou l'eau chaude. Une portion individuelle de boisson peut ainsi être aisément, proprement et rapidement préparée. Les capsules de poudre de café peuvent être conservées longtemps sans altération du contenu et sans perte de l'arome.
EP19850905382 1984-11-02 1985-11-04 Procede et dispositif pour la preparation d'une boisson, notamment de cafe Withdrawn EP0199770A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH5263/84 1984-11-02
CH526384 1984-11-02

Publications (1)

Publication Number Publication Date
EP0199770A1 true EP0199770A1 (fr) 1986-11-05

Family

ID=4290676

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19850905382 Withdrawn EP0199770A1 (fr) 1984-11-02 1985-11-04 Procede et dispositif pour la preparation d'une boisson, notamment de cafe

Country Status (3)

Country Link
EP (1) EP0199770A1 (fr)
AU (1) AU5064285A (fr)
WO (1) WO1986002537A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020244293A1 (fr) * 2019-06-03 2020-12-10 口碑(上海)信息技术有限公司 Appareil de production de boisson instantanée

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JP2557754B2 (ja) * 1991-05-31 1996-11-27 三洋電機株式会社 原料供給装置
DK0521188T3 (da) * 1991-07-05 1996-03-11 Nestle Sa Indretning der muliggør ekstraktion af patroner
DE69321209T2 (de) * 1992-07-20 1999-02-18 Nestle Sa Verfahren und vorrichtung zur extraktion undurchlässiger, verformbarer portionspackungen
CH688019A5 (de) * 1994-02-07 1997-04-30 Blaser Cafe Ag Kaffeemaschine.
DE10334542A1 (de) * 2003-07-29 2005-02-17 Pav Patentverwertung Kg Brühvorrichtung mit elastischem Element zum Niederhalten des Kaffeepads
ATE529027T1 (de) * 2003-08-25 2011-11-15 Nestec Sa Verfahren und vorrichtung zum herstellen eines getränkes aus einer eine substanz enthaltenden kapsel
DE102004002004A1 (de) * 2004-01-14 2005-08-11 Schifferle, René Kaffeemaschine zum Aufbrühen von in einer Kapsel abgepacktem Pulverkaffee
DE202004007986U1 (de) * 2004-05-18 2005-09-29 Wik Far East Ltd. Heißgetränkezubereitungsvorrichtung
DE102007001609A1 (de) * 2007-01-04 2008-07-10 Spengler Gmbh & Co. Kg Vorrichtung zur Bereitstellung eines inbesondere kohlensäurehaltigen Getränks
GB2449422B (en) 2007-05-18 2009-09-16 Kraft Foods R & D Inc Improvements in or relating to beverage preparation machines
PT2000063E (pt) 2007-06-05 2010-11-09 Criali Invest Sa Método de preparação de uma bebida e aparelho e cápsula para implementação deste método
BRPI0821902B8 (pt) 2008-01-29 2020-03-17 Douwe Egberts Bv sistema e método para preparar uma quantidade predeterminada de bebida, e, uso de uma cápsula
ITGE20100014A1 (it) * 2010-02-05 2011-08-06 Gianluigi Rossi " metodo per il confezionamento sotto vuoto delle cialde contenenti polvere di caffe', cialde cosi' ottenute e dispositivo per la loro erogazione ".
EP2384996A1 (fr) 2010-05-04 2011-11-09 Luna Technology Systems LTS GmbH Capsule à café, procédé de fabrication et dispositif pour préparer un café
IT1403011B1 (it) 2010-12-10 2013-09-27 Lavazza Luigi Spa "cartuccia per la preparazione di un prodotto liquido"
IT1403162B1 (it) 2010-12-14 2013-10-04 Lavazza Luigi Spa "cartuccia per la preparazione di un prodotto liquido"
CN104395194B (zh) * 2012-07-04 2016-10-19 雀巢产品技术援助有限公司 用于制作饮料胶囊的方法和设备
PT2870070T (pt) * 2012-07-04 2016-12-20 Nestec Sa Método para embalar uma bebida em pó numa cápsula de bebida
ITTO20121125A1 (it) 2012-12-21 2014-06-22 Lavazza Luigi Spa Cartuccia per la preparazione di un prodotto liquido e procedimento per realizzarla
ITTO20130146A1 (it) 2013-02-22 2014-08-23 Lavazza Luigi Spa Capsula, macchina e sistema per la preparazione di bevande e procedimento per la realizzazione della capsula
ITTO20130404A1 (it) 2013-05-21 2014-11-22 Lavazza Luigi Spa Procedimento, gruppo di infusione e cartuccia per la preparazione di un prodotto liquido
WO2015162468A1 (fr) 2014-04-23 2015-10-29 Caffitaly System S.P.A. Appareil et procédé de fabrication de boisson à l'aide d'une substance alimentaire en poudre contenue dans une capsule
EP3388363B1 (fr) 2014-06-18 2019-11-27 Luigi Lavazza S.p.A. Cartouche pour la préparation d'un produit liquide et son procédé de production
AU2015370560B2 (en) 2014-12-22 2019-08-22 Luigi Lavazza S.P.A. Cartridge for the preparation of liquid products
KR102353312B1 (ko) 2021-05-10 2022-01-20 동서식품주식회사 형상 변형 부재를 포함하는 음료 제조장치 및 이를 이용하여 음료를 제조하는 방법
KR102353311B1 (ko) 2021-05-10 2022-01-20 동서식품주식회사 형상 변형이 가능한 캡슐, 이를 이용하여 음료를 제조하는 방법 및 이를 포함하는 음료 제조 시스템

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IT1194662B (it) * 1980-06-11 1988-09-22 Giuseppe Stefano Piana Macchina per la preparazione di caffe' espresso,cappuccino,te',brodo o di altri infusi,azionata automaticamente,mediante un filtro a perdere,contenente una o piu' dosi di prodotti,introdotto a mo' di gettone

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020244293A1 (fr) * 2019-06-03 2020-12-10 口碑(上海)信息技术有限公司 Appareil de production de boisson instantanée

Also Published As

Publication number Publication date
AU5064285A (en) 1986-05-15
WO1986002537A1 (fr) 1986-05-09

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