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AssigneeNestec S.A.
InventorsJean-Paul Denisart, Jean-Luc Denisart, Zenon Ioannis Mandralis, Abdelmalek Benelmouffok, Thomas Kaeser
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The invention relates to a capsule for delivering a drink by injecting a pressurized fluid comprising a body (2), an injection wall (3), a chamber (4) containing a bed of food substance to be extracted, means for retaining the internal pressure (5) in the said chamber. The improvement consists in the provision of an injection space (7) allowing a means of injecting fluid in the form of at least one jet of fluid to be introduced through the injection wall and in providing a means (6) for breaking the jet of fluid and distributing the distribution of fluid at a reduced speed across the surface of the bed of substance. These means may adopt various forms such as that of a rigid or flexible perforated wall, or a layer of discrete elements or a spongy layer. Such a capsule improves the flow of liquid extract through the pressure retaining means (5) and improves the extraction conditions.
Capsule for delivering a drink by injecting a pressurized fluid into the capsule comprising:
System for producing and delivering a plurality of drinks by injecting a pressurized fluid into capsules comprising:
System for producing and delivering a plurality of drinks by injecting a pressurized fluid into capsules comprising:
Method for manufacturing a capsule for delivering a drink by injecting pressurized fluid into the capsule, the cartridge comprising a hollow body and an injection wall attached to the body, a chamber containing a bed of at least one food substance to be extracted, means for restraining the internal pressure in chamber,
Capsule comprising:
Dependencies are inferred from the claim text.