公开(公告)号：US20050211103A1

公开(公告)日：2005-09-29

申请号：US10502964

申请日：2003-01-29

申请人： Jan Benedictus ,  Adriaan Netten

发明人： Jan Benedictus ,  Adriaan Netten

IPC分类号： A47J31/057 ,  A47J31/44 ,  A23F3/00

CPC分类号： A47J31/057

摘要： An apparatus for preparing coffee extract is equipped with a water feeding structure (1, 12), with an extracting receptacle (4) for receiving ground coffee (5), the receptacle (4) having an outlet (6) for dispensing coffee extract, with a water conduit (3) for conducting water from the water feeding structure (1, 2) towards the extracting receptacle (4), and with a flow heater (7) for heating water and generating steam in the water conduit (3). Gurgling of the apparatus is prevented or reduced in that a buffer storage (8, 11) is provided in or in communication with a portion of the water conduit (3) between the water feeding structure (1, 2) and the flow heater (7) for accommodating a volume of water which is variable in response to pressure fluctuations in the portion (9) of the conduit (3) between the water feeding structure (1, 2) and the flow heater (7).

摘要翻译： 一种用于制备咖啡提取物的装置配备有供水结构（1,12），其具有用于接收研磨咖啡（5）的提取容器（4），所述容器（4）具有用于分配咖啡提取物的出口（6） 具有用于将水从供水结构（1,2）引导到提取容器（4）的水导管（3），以及用于加热水并在水导管（3）中产生蒸汽的流动加热器（7）。 防止或减少装置的urg in，其中缓冲存储器（8,11）设置在供水结构（1,2）和流动加热器（7）之间的一部分水导管（3）中或与其相连通 ），用于容纳响应于供水结构（1,2）和流动加热器（7）之间的导管（3）的部分（9）中的压力波动而变化的水量。

公开(公告)号：US20050081923A1

公开(公告)日：2005-04-21

申请号：US10502181

申请日：2003-01-21

申请人： Jan Benedictus

发明人： Jan Benedictus

IPC分类号： B01F5/04 ,  D06F75/14 ,  D06F75/22 ,  E03B7/07

CPC分类号： D06F75/14 ,  B01F5/0495 ,  D06F75/22 ,  Y10T137/8597

摘要： A household appliance has a fluid dispensing system for dispensing a fluid (2) and a dosing system for dosing an additive into the fluid (2). The fluid dispensing system comprises fluid supply means (3,8), a dispensing nozzle (5), and a conduit (6) connecting the supply means to the dispensing nozzle (5). The dosing system comprises an additive reservoir (14) for containing the additive (12) and an outlet (22) connecting the additive reservoir (14) to the dispensing system. Pumping means (8,15,16) are provided for pumping the fluid (2) and the additive (12) towards the dispensing nozzle (5). A reliable dosing of additive is achieved in that the outlet (22) of the additive (12) communicates with the conduit (6) in a position downstream of said pumping means. A dispensing system for such an appliance is described.

摘要翻译： 家用电器具有流体分配系统，用于分配流体（2）和用于将添加剂计量给流体（2）的计量系统。 流体分配系统包括流体供应装置（3,8），分配喷嘴（5）和将供应装置连接到分配喷嘴（5）的导管（6）。 所述计量系统包括用于容纳所述添加剂的添加剂储存器（14）和将所述添加剂储存器（14）连接到所述分配系统的出口（22）。 提供泵送装置（8,15,16）以将流体（2）和添加剂（12）朝向分配喷嘴（5）泵送。 实现添加剂的可靠计量，其中添加剂（12）的出口（22）在所述泵送装置的下游位置与导管（6）连通。 描述了用于这种器具的分配系统。

公开(公告)号：US20060196154A1

公开(公告)日：2006-09-07

申请号：US10567036

申请日：2004-07-28

申请人： Jan Benedictus ,  Fred Fraij

发明人： Jan Benedictus ,  Fred Fraij

IPC分类号： B01D50/00

CPC分类号： A47L9/1675 ,  A47L9/1608 ,  B01D45/14 ,  B01D50/002

摘要： A cyclonic separator for separating particles and/or liquids from an airflow using means for causing the air to follow a cyclonic flow pattern through the separating chamber (12; 112; 212) and around an axis (17; 117) for causing cyclonic separation of a least a portion of the particles and/or liquids from the airflow within the separating chamber (12; 112; 212). An interior surface portion of a drum (18; 118; 218) bounding the separating chamber (12; 112; 212) and extending circumferentially around the axis (17; 117) is rotatable about the axis (17; 117) so that separation of particles and/or liquid from the airflow is improved. A vacuum cleaner including such a separator is also described.

摘要翻译： 一种旋风分离器，用于使空气沿着分离室（12; 112; 212）和围绕轴线（17; 117）的气流跟随气流模式的装置分离颗粒和/或液体与气流，用于引起气旋分离 来自分离室（12; 112; 212）内的气流的至少一部分颗粒和/或液体。 围绕分离室（12; 112; 212）并围绕轴线（17; 117）周向延伸的滚筒（18; 118; 218）的内表面部分可围绕轴线（17; 117）旋转， 来自气流的颗粒和/或液体得到改善。 还描述了一种包括这种分离器的真空吸尘器。