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1. 发明公开

EP0256874A1 Liquid dispenser 失效
标题翻译：液体分配器
公开(公告)号：EP0256874A1
公开(公告)日：1988-02-24
申请号：EP87307229.2
申请日：1987-08-14
申请人： M.K.R. Holdings Limited,
发明人： Evatt, Michael Anthony Clifford
IPC分类号： B67D3/02 , G01F11/32
CPC分类号： G01F11/32 , B67D3/02
摘要： A liquid dispenser for dispensing metered aliquots of liquid, which dispenser comprises a chamber having an inlet for liquid and an outlet for liquid, valve means axially movable within the chamber between a first position in which the outlet is sealed and the inlet is open and a second position in which the inlet is sealed and the outlet is open, and valve actuator means for actuating the said valve means, said valve actuator means including an actuator member movable generally parallel to the axis of movement of said valve means and biassing means biassing said valve means into said first position, said valve actuator means being adapted to move said valve means abruptly from said first to said second position upon actuating movement of said actuator member and to move said valve means abruptly from said second to said first position under the influence of the biassing means.
摘要翻译：一种用于分配计量等分液体的液体分配器，该分配器包括具有用于液体的入口和用于液体的出口的腔室，在腔室内可在第一位置和第二位置之间轴向移动的阀装置，在第一位置密封出口并且入口打开，其中入口被密封并且出口是打开的第二位置以及用于致动所述阀门装置的阀门致动器装置，所述阀门致动器装置包括致动器构件，致动器构件大体上平行于所述阀门装置的运动轴线和偏置装置，阀门装置进入所述第一位置，所述阀门致动器装置适于在致动所述致动器构件的运动时将所述阀门装置从所述第一位置突然移动到所述第二位置并且在所述影响下将所述阀装置突然从所述第二位置移动到所述第一位置的偏置手段。

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