[특허]Cartridge and method for the preparation of beverages

[미국특허] Cartridge and method for the preparation of beverages 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B65D-085/804 A47J-031/00 A47J-031/06 B65D-025/40 B65D-085/80
출원번호	US-0207382 (2016-07-11)
등록번호	US-9919864 (2018-03-20)
우선권정보	GB-1009854.9 (2010-06-11)
발명자 / 주소	York, Geoffrey
출원인 / 주소	Koninklijke Douwe Egberts B.V.
대리인 / 주소	Fitch, Even, Tabin & Flannery LLP
인용정보	피인용 횟수 : 0 인용 특허 : 21

초록 ▼

A cartridge contains a beverage ingredient which comprises liquid beverage ingredient and elongate particles of beverage ingredient. The cartridge comprises an inlet (45) for the introduction of an aqueous medium, an outlet (44) for a beverage produced from the beverage ingredient, and a flow path linking the inlet to the outlet. The cartridge further comprises a filter (400) located in the flow path and an aperture (128) located in the flow path downstream of the filter, the aperture arranged, in use, to generate a jet of beverage. The filter has a plurality of openings (401) sized to retain a substantial portion of the elongate particles on the upstream side of the filter to prevent blockage of the aperture. The maximum area of each opening on the upstream face of the filter is no more than ten times the area of the aperture.

대표청구항 ▼

1. A cartridge containing one or more beverage ingredients, said cartridge comprising; An inner member and an outer member; an inlet for the introduction of an aqueous medium into the cartridge;an outlet for a beverage produced from said one or more beverage ingredients;a flow path linking the inlet to the outlet defined by the inner and outer members;wherein the inlet and outlet and inlet are initially sealed and are opened in use, thereby sealing the one or more beverage ingredients in the cartridge prior to use;wherein the one or more beverage ingredients comprise a liquid beverage ingredient and elongate agglomerate particles of the liquid beverage ingredient;the inner member comprising a skirt portion, the skirt portion comprising a filter located in the flow path, the filter comprising a plurality of elongate slots located around a lower portion of the skirt portion, the slots being sized such that a substantial portion of the elongate agglomerate particles are retained on the upstream side of the filter,wherein the cartridge further comprises an aperture, the aperture being arranged to generate in use a jet of beverage, wherein the maximum area of each elongate slot on the upstream face of the filter is no more than ten times the area of the aperture. 2. A cartridge as claimed in claim 1, wherein the liquid beverage ingredient is a liquid dairy-based ingredient. 3. A cartridge as claimed in claim 2 wherein the liquid beverage ingredient is concentrated liquid milk. 4. A cartridge as claimed in claim 1, wherein the one or more beverage ingredients comprise powdered beverage ingredient. 5. A cartridge as claimed in claim 1, wherein the cartridge comprises a discharge spout disposed inwardly of the tube. 6. A cartridge as claimed in claim 5, wherein the annular channel has an upstream entrance and a downstream exit, and the filter is disposed closer to the exit than the entrance of the annular channel. 7. A cartridge as claimed in claim 6, wherein the cartridge further comprises an air inlet downstream of the aperture. 8. A cartridge as claimed in claim 7, wherein the air inlet is in communication with a space between the discharge spout and the tube. 9. A cartridge as claimed in claim 1, wherein the openings have a maximum dimension of 1.6 mm on the upstream face of the filter. 10. A cartridge as claimed in claim 1, wherein the openings have a maximum dimension of 1.0 mm on the upstream face of the filer. 11. A cartridge as claimed in claim 1, wherein the maximum area of each opening on the upstream face of the filter is no more than seven times the area of the aperture. 12. A cartridge as claimed in claim 1, wherein the maximum area of each opening on the upstream face of the filter is no more than five times the area of the aperture. 13. A cartridge as claimed in claim 1, wherein the aperture is located in the flow path downstream of the filter.

이 특허에 인용된 특허 (21) 인용/피인용 타임라인 분석

Ozanne, Matthieu, Apparatus for preparing a beverage from a capsule.
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Lazaris, Nicholas G.; Beaulieu, Roderick H., Beverage filter cartridge holder.
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Cai, Edward Zhihua, Beverage making cartridge.
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Yoakim, Alfred; Borne, Patrice, Capsule for preparation of a beverage with a delivery wall forming a confined flowpath.
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Venturi, Roberto Degli Esposti, Capsule for preparing drinks.
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Ozanne, Matthieu, Capsule for the preparation of a beverage.
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Ozanne, Matthieu, Capsule for the preparation of a beverage.
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Roulin, Anne; Epars, Yann; Abraham, Sophie; Doleac, Frédéric; Martin, Vincent; Wyss, Heinz; Pleisch, HansPeter; Bezet, Nicolas; Bizet, Bruno; Dogan, Nihan, Capsule with filter for preparing a liquid nutritional or food composition and related beverage production system.
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Colantonio, Jean-Luc; Jarisch, Christian; Denisart, Jean-Paul, Capsule with flow regulating technology.
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Schmed, Arthur, Cartridge containing a single serving of a particulate substance for preparing a beverage.
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Schmed, Arthur, Cartridge containing one serving of coffee powder for preparing a coffee beverage.
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Molenaar Albert Meijlom (Terkaple NL) Veenstra Melle (Appelhoflaan ; Joure NL), Coffee filtering.
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Schmed, Arthur, Coffee machine for brewing coffee powder pre-packed in a cartridge.
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Shun Tsung Shen TW, Coffee-making container.
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Doglioni Majer, Luca, Disposable capsule for drinks.
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Piana Giuseppe S. (Milan ITX), Disposable cartridge for use in beverage extracting and dispensing machines.
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Plester George (Essen DEX) Kohl Horst (Bad Oldesloe DEX) Preuss Rolf (Ratzeburg DEX) Troska Georg (Herten GA DEX) Schorr Frederick D. (Decatur GA), Disposable gas generator cartridge and vessel therefor for use in a beverage dispenser.
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Lazaris, Nicholas G.; Beaulieu, Roderick H., Disposable single serve beverage filter cartridge.
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Drost, Edwin Wilco, Method for determining at least one suitable parameter for a process of making a beverage.
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Ozanne, Matthieu, Method for preparing a beverage from a capsule.
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Mandralis, Zenon Ioannis; Koch, Peter; Campiche, Francisco; Denisart, Jean-Luc; Cahen, Antoine; Yoakim, Alfred, System and method for dispensing beverages having different foam levels from capsules.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Cartridge and method for the preparation of beverages 원문보기

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