发明名称 |
Capsule for preparing and delivering a drink by injecting a pressurized fluid into the capsule |
摘要 |
<p>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.</p> |
申请公布号 |
EP2062831(A2) |
申请公布日期 |
2009.05.27 |
申请号 |
EP20090151919 |
申请日期 |
2005.08.22 |
申请人 |
NESTEC S.A. |
发明人 |
DENISART, JEAN-PAUL;DENISART, JEAN-LUC;MANDRALIS, ZENON IOANNIS;BENELMOUFFOK, ABDELMALEK;KAESER, THOMAS |
分类号 |
B65D81/00 |
主分类号 |
B65D81/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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