公开(公告)号：US07537138B2

公开(公告)日：2009-05-26

申请号：US11156922

申请日：2005-06-20

申请人： Rafaella Saggin ,  Martin Leser ,  Jean-Baptiste Bezelgues ,  Simon Livings ,  Alexander A. Sher

发明人： Rafaella Saggin ,  Martin Leser ,  Jean-Baptiste Bezelgues ,  Simon Livings ,  Alexander A. Sher

IPC分类号： B67D5/56

CPC分类号： A47J31/002 ,  A47J31/401 ,  A47J31/41

摘要： Methods and systems to deliver foamed beverages from liquid concentrate(s) through a dispenser machine are presented. In an embodiment, the method and system for improving foam quality by generating foam with the desired texture, stability and bubble size distribution comprises use of a low viscous liquid(s) to generate a primary foam, which is then stabilized by mixing it with liquid(s) of higher viscosity. To create high quality foam, different dosing protocols including two approaches such as delivery of foaming liquid concentrates at different concentration, or getting different concentration by varying water dosing times and/or flow rates were used. Positive results were found for the dispensing systems using milk and other liquid concentrates at specific dispensing conditions (flow rates and times).

摘要翻译： 提出了通过分配器从液体浓缩物提供泡沫饮料的方法和系统。 在一个实施方案中，通过产生具有所需质地，稳定性和气泡尺寸分布的泡沫来改善泡沫质量的方法和系统包括使用低粘度液体以产生初级泡沫，然后通过将其与液体混合而稳定 （s）较高的粘度。 为了产生高质量的泡沫，使用不同的给药方案，包括两种方法，例如以不同浓度递送发泡液浓缩物，或通过改变给水时间和/或流速获得不同的浓度。 对于在特定分配条件（流速和时间）下使用牛奶和其他液体浓缩物的分配系统，发现了积极的结果。