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公开(公告)号：EP0648077A1
公开(公告)日：1995-04-19
申请号：EP94916206.0
申请日：1994-05-03
发明人： HSU, Sheng Hsiung
CPC分类号： A23F5/262 , A23F5/265 , B01D11/0257 , B01F7/186
摘要： A method and apparatus for the continuous countercurrent treatment of roast and ground coffee particles in which a bed of the coffee particles is suspended in an aqueous liquid and the suspended bed is agitated in a manner which facilitates removal of evolved coffee gases from the bed to thereby effect complete, uniform wetting and/or extraction of the coffee grounds. The apparatus comprises a tank (10) in which water flows upward from the bottom and is removed from the top of the tank, with fresh coffee grounds being fed onto the liquid at the top of the tank. Two pairs of interleaved blade assemblies (24, 25) are mounted in the tank for relatively counter rotation to submerge coffee particles into the aqueous liquid and form a bed of suspended coffee particles. A submerging auger (41), mounted on a central shaft (21) in the tank, facilitates submerging the coffee grounds in the liquid. Both pairs of blade assemblies, which are arranged one above the other, have a set of downwardly extending blade members and an opposed set of upwardly extending blade members interleaved with the downwardly extending blades. One of the sets of blade members in each pair is stationary and the other set of blade members is mounted for rotation on the central shaft. A screw conveyor (47) is mounted on the side of the tank at the base of the suspended bed to remove grounds from the base of the suspended bed and thereby control the height of the bed in the tank. Coffee grounds which settle to the bottom of the tank are removed by suitable means.
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公开(公告)号：EP0569474B1
公开(公告)日：1994-08-17
申请号：EP92904644.9
申请日：1992-01-21
申请人： NIRO HOLDING A/S
IPC分类号： A23F5/26
CPC分类号： A23F5/262
摘要： To produce a coffee extract, roasted and ground coffee is wetted with warm or hot water, and in an extractor it is subjected to a vacuum to remove gases present in the coffee particles and interstitial air. Hot extraction liquid is sucked into the extractor utilizing the vacuum. Thereby expelling of desired flavour components by the introduction of the hot extraction liquid is avoided, and also formation of foam is avoided, which foam would otherwise have disturbed the flow in the extractor.
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43.发明公开Procédé pour la production de café instantané soluble en poudre 失效Verfahren zur Herstellung vonlöslichemInstant-Kaffeepulver。
公开(公告)号：EP0538512A1
公开(公告)日：1993-04-28
申请号：EP91118123.8
申请日：1991-10-24
发明人： Schlecht, Klaus
摘要： Procédé pour la production de café instantané soluble en poudre par extraction séparée de café rôti moulu contenu dans des cellules de percolation, en produisant un premier extrait liquide issu de l'étage atmosphérique (1) et un second extrait liquide issu de l'étage sous pression (2), le premier extrait liquide étant évaporé jusqu'à une concentration en matières sèches supérieure à 35% en poids et le second extrait liquide étant évaporé jusqu'à une concentration en matières sèches inférieure à 25% en poids, les deux extraits liquides étant ensuite mélangés, les vapeurs d'évaporation du premier extrait liquide étant condensées et concentrées, le concentré obtenu étant réintroduit dans la suite du procédé de transformation du mélange en poudre de café soluble.
Application à la Production d'une poudre de café instantanée par extraction séparée.摘要翻译： 通过分离提取渗滤池中所含的磨碎咖啡来生产可溶性速溶咖啡粉末的方法，产生源自大气阶段（1）的第一液体提取物和源自加压阶段（2）的第二液体提取物，第一液体 提取物被蒸发至大于35重量％的固体浓度，并将第二液体提取物蒸发掉至低于25重量％的固体浓度，然后混合两个液体萃取物，第一液体提取物的蒸发蒸气为 浓缩和浓缩，所获得的浓缩物重新引入将混合物转化成可溶咖啡粉末的方法的继续。 ... <...>通过单独提取生产速溶咖啡粉的应用。 ...
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44.发明公开Procédé et dispositif pour la production de café instantané soluble en poudre 失效Verfahren und Vorrichtung zur Herstellung von fragigemlöschlichenInstantkaffee。
公开(公告)号：EP0466955A1
公开(公告)日：1992-01-22
申请号：EP90113716.6
申请日：1990-07-18
发明人： Schlecht, Klaus
IPC分类号： A23F5/26
CPC分类号： A23F5/262
摘要： Dans un dispositif d'extraction de café constitué de six cellules d'extraction (1,2,3,4,5,6), sont prévues, après des cellules chaudes (1,2), des moyens (7) pour réduire la vitesse de percolation dans au moins une cellule (3) en aval des dites cellules chaudes. En particulier les moyens (7) sont constitués par un évaporateur. Après au moins une cellule (3), où la vitesse de percolation a été réduite, sont prévus des moyens (8) pour réguler le débit de percolation dans les cellules en aval.
Application à la production de café instantané soluble en poudre.摘要翻译： 在由六个提取细胞（1,2,3,4,5,6）组成的用于提取咖啡的装置中，在热细胞（1,2）之后，提供用于降低 渗透到所述热细胞下游的至少一个细胞（3）中。 特别地，装置（7）是蒸发器。 在渗透速率降低的至少一个细胞（3）之后，提供了指（8）以调节下游细胞的渗透流速。 适用于粉末状可溶性速溶咖啡的制备。
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公开(公告)号：EP0352842A1
公开(公告)日：1990-01-31
申请号：EP89201846.6
申请日：1989-07-12
摘要： A process for preparing an extract from ground, roasted coffee is described. A primary extract is prepared by exhaustive primary extraction with water or an aqueous solution in one or more extraction cells including one cell to which extraction liquid is supplied. A secondary extract is prepared by secondary extraction with water or an aqueous solution in one or more extraction cells including one cell from which secondary extract is drawn off.
The process is conducted so that when the primary extraction cell to which the water or the aqueous solution is supplied has been exhaustively extracted, this cell is connected through to the secondary extraction as an extraction cell from which secondary extract is withdrawn, and the first quantity of extract from the cell connected through, which quantity corresponds approximately to the liquid contents of said cell, is supplied to the primary extraction as an extraction liquid.摘要翻译： 描述了从地面，焙炒咖啡制备提取物的方法。 通过在一个或多个提取单元中用水或水溶液进行全面的一次提取来制备初级提取物，所述提取单元包括提供提取液的一个单元。 通过在一个或多个提取细胞中用水或水溶液二次提取制备二次提取物，包括从其中萃取二次提取物的一个细胞。 进行该处理，使得当提供水或水溶液的第一提取单元已经被彻底抽出时，该单元通过第二提取物连接到作为从其提取二次提取物的提取单元，第一数量 从连接的细胞的提取物提供给作为提取液体的初级提取物，该量的大致对应于所述细胞的液体内容物。
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公开(公告)号：EP0086526A2
公开(公告)日：1983-08-24
申请号：EP83200177.0
申请日：1983-02-02
IPC分类号： A23F5/26
摘要： A method for forming a steamed roast and ground coffee having low off-flavor and desirable acidity is disclosed. A conventional coffee extraction column is heated to a temperature above 212°F and then loaded with roast and ground coffee. Super-heated steam is passed into the column to develop a pressure of about 100 to about 200 psig within the column, and the coffee is steamed for about 2 to about 15 minutes. The steamed coffee is extracted in a conventional manner. The extract from the steamed coffee can be combined with the extract from unsteamed coffee. An advantage of this steaming process is that it creates desirable acidity in soluble coffee extracts without developing undesirable off-flavors.
摘要翻译： 公开了一种形成具有低异味和所需酸度的蒸的焙炒和研磨的咖啡的方法。 将常规的咖啡提取塔加热至212°F以上的温度，然后加入烘焙和研磨的咖啡。 将超加热的蒸汽进入塔中，在塔内产生约100至约200psig的压力，并将咖啡蒸蒸煮约2至约15分钟。 以常规方式提取蒸的咖啡。 来自蒸咖啡的提取物可以与未蒸汽咖啡的提取物组合。 这种蒸煮方法的优点在于它可溶性咖啡提取物中产生理想的酸度，而不会产生不期望的异味。
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公开(公告)号：EP3094219B1
公开(公告)日：2018-07-04
申请号：EP15702067.8
申请日：2015-01-15
发明人： SMITH, Geoffrey, Y. , BRODIE, Jonathan, Alexander , FOSTER, Stuart, Jay , SHEPARD, James, E. , RABINO, Yoav , TINKLER, Ian
CPC分类号： A47J31/407 , A23F3/18 , A23F5/262 , A47J31/0673 , A47J31/3628 , A47J31/3695 , A47J31/4492 , A47J31/46 , B65D85/8043
摘要： A method and apparatus for controlling operation of a beverage forming machine arranged for use with cartridges of different types, or receiving an upwardly flowing beverage from a cartridge. A beverage outlet may be movable to receive beverage from a cartridge of a first type, and to not receive beverage from a cartridge of a second type. Different cartridge characteristics may be detected by multiple detectors, e.g., for detecting a presence/absence of a cartridge, a cartridge type and/or an authorization feature.
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公开(公告)号：EP3302087A1
公开(公告)日：2018-04-11
申请号：EP16800596.5
申请日：2016-05-23
CPC分类号： A23F5/262 , A47J31/002 , A47J31/467
摘要： A cold brewing coffee device that produces coffee without any suspended solids in the product. The devices uses a false bottom in the initial tank to hold the coffee beans and water is pumped between the initial tank and a second tank. Using an inverted P trap in the piping allow for reduced suspended solids in the final product. The end product is a high quality cold brewed beverage that is defined by the beverages clarity and lack of visible suspended solids, wherein the resulting product has a distinct look compared to other brewed beverages (i.e. producing a product that is cleaner than competing products without the need for a filter).
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公开(公告)号：EP3092186B1
公开(公告)日：2018-03-28
申请号：EP14828355.9
申请日：2014-12-29
IPC分类号： B65D85/804 , A47J31/06
CPC分类号： B65D85/8046 , A23F5/262 , A47J31/0668 , A47J31/36 , B65D65/466 , B65D85/8043 , Y02W90/11
摘要： The invention relates to a pad for use in a coffee-maker, provided with an envelope with an inner space which is filled with a beverage preparation product, wherein the envelope is formed by a first disc-shaped sheet and a second disc-shaped sheet, wherein the interconnected parts of the first sheet and the second sheet form a sealing seam and wherein the first sheet and the second sheet each form a filter which can pass a fluid and which forms a barrier to the beverage preparation product, wherein, in use, with the coffee-maker a fluid such as water is supplied, under pressure, via the first sheet to the pad so that the fluid is pressed through the pad for obtaining the beverage which thereupon leaves the pad, wherein each sheet comprises at least one layer, and wherein at least one of the first sheet and the second sheet is of form-retaining design, made of at least one base compound comprising meltable polymers and preferably fibers and/or filaments of the same, and at least one enforcement compound comprising at least meltable polymers of the group of abaca, banana plant, flax, hemp, lyocell, tencel, kenaf, nettles, ramie, bamboo, bowstring, indian hemp, jute, cotton, coir, sisal, agave and preferably fibers and/or filaments.
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公开(公告)号：EP3242561A1
公开(公告)日：2017-11-15
申请号：EP16735291.3
申请日：2016-01-05
发明人： CHARLES, Christopher
IPC分类号： A23F5/00
CPC分类号： A23F5/465 , A23F5/262 , A23F5/40 , A23F5/405 , A23F5/46 , B65B29/022 , B65D85/8043
摘要： Present embodiments generally relate to a sweetened soluble beverage component and a single-serve beverage cartridge for use with a single-serve coffee brewer. In some embodiments, the cartridge includes a cup, a lid and a single serving of sweetened soluble beverage component.
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