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公开(公告)号：US20110223309A1
公开(公告)日：2011-09-15
申请号：US12996631
申请日：2009-06-08
CPC分类号： A47J31/002 , A47J31/36 , A47J31/4496
摘要： A method for producing crema in a coffee vending machine that has a flow-through heater for heating water and that is charged with substrate capsules which include a Venturi nozzle for crema production. The method includes a) heating the water in the flow-through heater; b) brewing ground coffee using the heated water in a brewing chamber in order to produce a coffee drink; and c) producing crema by mixing the coffee drink with a gas in the Venturi nozzle. In step c), at least one of two volumetric flows of the coffee drink or the gas is increased in the Venturi nozzle during a predetermined time interval.
摘要翻译： 一种用于在咖啡自动售货机中生产咖喱的方法，该咖啡自动售货机具有用于加热水的流通加热器，并且装有基片胶囊，所述基片胶囊包括用于产生克莱玛的文丘里喷嘴。 该方法包括：a）加热流通式加热器中的水; b）使用煮沸室内的加热水酿造研磨的咖啡，以生产咖啡饮料; 和c）通过将文丘里喷嘴中的咖啡饮料与气体混合来产生克莱玛。 在步骤c）中，咖啡饮料或气体的两个体积流中的至少一个在文丘里喷嘴中在预定的时间间隔期间增加。
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公开(公告)号：US08383181B2
公开(公告)日：2013-02-26
申请号：US12996631
申请日：2009-06-08
IPC分类号： A23F5/26
CPC分类号： A47J31/002 , A47J31/36 , A47J31/4496
摘要： A method for producing crema in a coffee vending machine that has a flow-through heater for heating water and that is charged with substrate capsules which include a Venturi nozzle for crema production. The method includes a) heating the water in the flow-through heater; b) brewing ground coffee using the heated water in a brewing chamber in order to produce a coffee drink; and c) producing crema by mixing the coffee drink with a gas in the Venturi nozzle. In step c), at least one of two volumetric flows of the coffee drink or the gas is increased in the Venturi nozzle during a predetermined time interval.
摘要翻译： 一种用于在咖啡自动售货机中生产咖喱的方法，该咖啡自动售货机具有用于加热水的流通加热器，并且装有基片胶囊，所述基片胶囊包括用于产生克莱玛的文丘里喷嘴。 该方法包括：a）加热流通式加热器中的水; b）使用煮沸室内的加热水酿造研磨的咖啡，以生产咖啡饮料; 和c）通过将文丘里喷嘴中的咖啡饮料与气体混合来产生克莱玛。 在步骤c）中，咖啡饮料或气体的两个体积流中的至少一个在文丘里喷嘴中在预定的时间间隔期间增加。
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