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公开(公告)号:US20090282987A1
公开(公告)日:2009-11-19
申请号:US12298616
申请日:2007-04-27
申请人: Alistair John MacMahon , Mark Norton , Paul James Harpley , Audrey Virginie Trouillot , Amy Jane Stockwell , Richard James Walker
发明人: Alistair John MacMahon , Mark Norton , Paul James Harpley , Audrey Virginie Trouillot , Amy Jane Stockwell , Richard James Walker
CPC分类号: A47J31/3685 , A47J31/0668 , A47J31/0689 , A47J31/4478 , B65D85/8046
摘要: The present invention provides a system, pod and method for preparing a beverage containing extract from a water infusible ingredient and, in one preferred embodiment, provides: a system for preparing a beverage comprising: at least one compartment defining a storage volume for containing, or for receiving a pod containing, an extraction ingredient of roast and ground coffee for forming a beverage; and one or more jetting apertures arranged for jetting in use a liquid into the at least one compartment, wherein: the system operates in use at a pressure of less than 8.5×105 Pa (8.5 bar); at least one of the one or more jetting apertures delivers in use a jet of liquid which impacts the extraction ingredient of roast and ground coffee at a speed in the range of 15 to 500×10−2 m/s (15 to 500 cm/s); and the one or more jetting apertures comprise a total cross sectional area less than 16×10−6 m2 (16 mm2).
摘要翻译: 本发明提供了一种用于从水不溶成分制备含饮料的提取物的系统,容器和方法,并且在一个优选的实施方案中提供:一种用于制备饮料的系统,包括:至少一个限定用于容纳或 用于接收包含用于形成饮料的焙炒和研磨咖啡的提取成分的荚; 以及一个或多个喷射孔,布置成在使用中将液体喷射到所述至少一个隔室中,其中:所述系统在小于8.5×10 5 Pa(8.5巴)的压力下使用; 所述一个或多个喷射孔中的至少一个喷射孔以15至500×10 -2 m / s(15至500cm / s)的速度传播冲击咖啡和咖啡的提取成分的液体射流, ; 并且一个或多个喷射孔包括小于16×10 -6 m 2(16mm 2)的总横截面面积。