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1.发明授权Brewing device with control of the amount of grounds by a flow meter and coffee maker comprising such a device 有权具有控制由包括这种装置的流量计和咖啡机的接地量的冲煮装置公开(公告)号：US09560933B2
公开(公告)日：2017-02-07
申请号：US14095275
申请日：2013-12-03
Applicant: SEB S.A.
Inventor： Michel Leforgeais , Thomas Leterrier , Frederic Hiron , Patrick Deliens , Ronan Le Goueff
CPC classification number: A47J31/56 , A47J31/3614 , A47J31/4403
Abstract: Provided is a brewing device for an espresso maker having a brewing chamber for receiving grounds, a pressing ram mounted movably on a path of travel extending between a top position and a bottom compaction position in which it penetrates into said brewing chamber to form a cake of compacted grounds, a hydraulic drive mechanism for the pressing ram having a hydraulic pump and means for measuring the volume of hydraulic fluid injected into the drive mechanism. The brewing device has a control circuit that determines the height of the cake of compacted grounds from signals delivered by the volume measurement means during the travel of the pressing ram.
Abstract translation: 本发明提供一种用于浓缩咖啡机的冲煮装置，其具有用于容纳接地的煮泡室，可移动地安装在顶部位置和底部压紧位置之间延伸的行进路径上的按压压头， 压紧地面，用于具有液压泵的压力压头的液压驱动机构和用于测量注入到驱动机构中的液压流体的体积的装置。 冲煮装置具有控制电路，该控制电路根据在按压压头行程期间由体积测量装置传送的信号确定压实接地饼的高度。
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2.发明申请Brewing Device with Control of the Amount of Grounds by a Flow Meter and Coffee Maker Comprising Such a Device 有权通过包含这种装置的流量计和咖啡机控制地面量的冲煮装置公开(公告)号：US20140150663A1
公开(公告)日：2014-06-05
申请号：US14095275
申请日：2013-12-03
Applicant: SEB S.A.
Inventor： Michel Leforgeais , Thomas Leterrier , Frederic Hiron , Patrick Deliens , Ronan Le Goueff
CPC classification number: A47J31/56 , A47J31/3614 , A47J31/4403
Abstract: Provided is a brewing device for an espresso maker having a brewing chamber for receiving grounds, a pressing ram mounted movably on a path of travel extending between a top position and a bottom compaction position in which it penetrates into said brewing chamber to form a cake of compacted grounds, a hydraulic drive mechanism for the pressing ram having a hydraulic pump and means for measuring the volume of hydraulic fluid injected into the drive mechanism. The brewing device has a control circuit that determines the height of the cake of compacted grounds from signals delivered by the volume measurement means during the travel of the pressing ram.
Abstract translation: 本发明提供一种用于浓缩咖啡机的冲煮装置，其具有用于容纳接地的煮泡室，可移动地安装在顶部位置和底部压实位置之间延伸的行进路径上的按压压头， 压紧地面，用于具有液压泵的压力压头的液压驱动机构和用于测量注入到驱动机构中的液压流体的体积的装置。 冲煮装置具有控制电路，该控制电路根据在按压压头行程期间由体积测量装置传送的信号确定压实接地饼的高度。
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