System, method and capsule for preparing a beverage
First Claim
1. An exchangeable capsule and apparatus for holding the exchangeable capsule for preparing a predetermined quantity of beverage suitable for consumption comprising:
- an exchangeable capsule, andan apparatus comprising a receptacle for holding the exchangeable capsule, and a fluid dispensing device constructed to supply an amount of a fluid under pressure to the exchangeable capsule,wherein the exchangeable capsule comprises a circumferential wall, a bottom closing the circumferential wall at a first end, and a lid closing the circumferential wall at a second end opposite the bottom, wherein the wall, bottom and lid enclose an inner space comprising an extractable product,wherein the bottom comprises an entrance area constructed to supply an amount of a fluid by the fluid dispensing device through the entrance area to the extractable product in the inner space of the exchangeable capsule,wherein the lid comprises an exit layer constructed to supply a prepared beverage through the exit layer from the exchangeable capsule to a container,wherein, prior to use, a flow resistance of the entrance area of the exchangeable capsule is lower than the flow resistance in the exchangeable capsule, and wherein, prior to use, the flow resistance in the exchangeable capsule is lower than the flow resistance of the exit layer in cooperation with the extractable product at the exit layer;
wherein, prior to use, the flow resistance in the exchangeable capsule increases from the bottom towards the lid, and wherein, prior to use, a first portion of the extractable product is compacted to a first compaction density and a second portion of the extractable product located between the first portion and the lid is compacted to a second compaction density greater than the first compaction density such that the compaction density of the extractable product increases towards the lid.
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Accused Products
Abstract
A system, method and capsule for preparing a predetermined quantity of beverage suitable for consumption using an extractable product is disclosed. The system comprises an exchangeable capsule, and an apparatus comprising a receptacle for holding the exchangeable capsule, and a fluid dispensing device for supplying a fluid to the exchangeable capsule. The exchangeable capsule comprises a circumferential wall, a bottom, and a lid. The wall, bottom and lid enclose an inner space comprising the extractable product. The bottom comprises an entrance area for supplying an amount of a fluid by the fluid dispensing device through the entrance area to the capsule. The lid comprises an exit area for supplying a prepared beverage through the exit area from the capsule to a container. The flow resistance of the entrance area of the capsule is lower than the flow resistance of the exit area.
66 Citations
26 Claims
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1. An exchangeable capsule and apparatus for holding the exchangeable capsule for preparing a predetermined quantity of beverage suitable for consumption comprising:
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an exchangeable capsule, and an apparatus comprising a receptacle for holding the exchangeable capsule, and a fluid dispensing device constructed to supply an amount of a fluid under pressure to the exchangeable capsule, wherein the exchangeable capsule comprises a circumferential wall, a bottom closing the circumferential wall at a first end, and a lid closing the circumferential wall at a second end opposite the bottom, wherein the wall, bottom and lid enclose an inner space comprising an extractable product, wherein the bottom comprises an entrance area constructed to supply an amount of a fluid by the fluid dispensing device through the entrance area to the extractable product in the inner space of the exchangeable capsule, wherein the lid comprises an exit layer constructed to supply a prepared beverage through the exit layer from the exchangeable capsule to a container, wherein, prior to use, a flow resistance of the entrance area of the exchangeable capsule is lower than the flow resistance in the exchangeable capsule, and wherein, prior to use, the flow resistance in the exchangeable capsule is lower than the flow resistance of the exit layer in cooperation with the extractable product at the exit layer; wherein, prior to use, the flow resistance in the exchangeable capsule increases from the bottom towards the lid, and wherein, prior to use, a first portion of the extractable product is compacted to a first compaction density and a second portion of the extractable product located between the first portion and the lid is compacted to a second compaction density greater than the first compaction density such that the compaction density of the extractable product increases towards the lid. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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23. A capsule for preparing a predetermined quantity of beverage suitable for consumption using an extractable product, the capsule comprising:
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a circumferential wall, a bottom closing the circumferential wall at a first end, and a lid closing the circumferential wall at a second end opposite the bottom, wherein the wall, bottom and lid enclose an inner space comprising the extractable product, wherein the bottom comprises an entrance area constructed to supply there through a fluid under pressure to the extractable product for preparing the beverage, wherein the lid comprises an exit layer constructed to drain there through the prepared beverage from the capsule, and wherein, prior to use, the flow resistance of the entrance area is lower than the flow resistance in the capsule, and wherein, prior to use, the flow resistance in the capsule is lower than the flow resistance of the exit layer in cooperation with the extractable product at the exit layer; wherein, prior to use, the flow resistance in the capsule increases from the bottom towards the lid, and wherein, prior to use, a first portion of the extractable product is compacted to a first compaction density and a second portion of the extractable product located between the first portion and the lid is compacted to a second compaction density greater than the first compaction density such that the compaction density of the extractable product increases towards the lid. - View Dependent Claims (24)
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25. A method for preparing a predetermined quantity of beverage suitable for consumption using an extractable product, the method comprising:
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providing an exchangeable capsule, comprising a circumferential wall, a bottom closing the circumferential wall at a first end, and a lid closing the circumferential wall at a second end opposite the bottom, wherein the wall, bottom and lid enclose an inner space comprising the extractable product, providing an apparatus comprising a receptacle for holding the exchangeable capsule, a fluid dispensing device constructed to supply an amount of a fluid under pressure to the exchangeable capsule, and an outlet which, in use, is in fluid communication with the exchangeable capsule for draining the prepared beverage from the exchangeable capsule and supplying the beverage to a container such as a cup, and supplying the fluid to the extractable product for preparing the beverage, wherein the bottom comprises an entrance area through which the fluid can be supplied to the exchangeable capsule, wherein the lid comprises an exit layer constructed to drain there through the prepared beverage from the exchangeable capsule, and wherein, prior to use, the flow resistance of the entrance area is lower than the flow resistance in the exchangeable capsule, and wherein, prior to use, the flow resistance in the exchangeable capsule is less than the flow resistance of the exit layer in cooperation with the extractable product at the exit layer; wherein, prior to use, the flow resistance in the exchangeable capsule increases from the bottom towards the lid, and wherein, prior to use, a first portion of the extractable product is compacted to a first compaction density and a second portion of the extractable product located between the first portion and the lid is compacted to a second compaction density greater than the first compaction density such that the compaction density of the extractable product increases towards the lid. - View Dependent Claims (26)
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Specification