- 专利标题： Capsule, a system for preparing a potable beverage from such a capsule and use of such a capsule in a beverage preparation device
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申请号： US15811524申请日： 2017-11-13
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公开(公告)号： US11352199B2公开(公告)日： 2022-06-07
- 发明人: Hielke Dijkstra , Arend Hendrik Groothornte , Erik Pieter van Gaasbeek , Marc Henrikus Joseph Ottenschot , Ralf Kamerbeek , Armin Sjoerd Eijsackers , John Henri Flamand
- 申请人： Koninklijke Douwe Egberts B.V.
- 申请人地址： NL Utrecht
- 专利权人： Koninklijke Douwe Egberts B.V.
- 当前专利权人： Koninklijke Douwe Egberts B.V.
- 当前专利权人地址： NL Utrecht
- 代理机构： Fitch, Even, Tabin & Flannery LLP
- 优先权： NLPCT/NL2015/050349 20150515
- 主分类号： B65D85/804
- IPC分类号： B65D85/804
摘要：
A capsule containing a substance for the preparation of a potable beverage. The capsule comprises an aluminum capsule body having a side wall and an outwardly extending flange and a sealing member at the outwardly extending flange for providing a fluid sealing contact with an enclosing member of a beverage preparation device. The beverage preparation device comprises an annular element having a free contact end which is provided with a plurality of radially extending open grooves. The capsule comprises a bearing for the enclosing member of the beverage preparation device if the capsule is positioned in the enclosing member of the beverage preparation device and the enclosing member is closed by means of a closing member of the beverage preparation device, said bearing enclosing at least a portion of the free contact end of the annular element.
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