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    • 2. 发明公开
    • DISPENSING DEVICES FOR DISPENSING PRECISE DOSES OF LIQUID
    • 用于分配精确剂量的液体的分配装置
    • EP3188845A1
    • 2017-07-12
    • EP15825393.0
    • 2015-07-23
    • Mezurware LLC
    • NIELSEN, Keld Krogh
    • B05C9/06
    • G01F11/262B01F13/0023B01F15/0226B01F15/0258B01F15/0279B01F15/0462B05B11/3015B05B11/3095G01F11/16
    • A dispensing device includes: a first chamber and a second chamber, the first chamber being longitudinally movable in the second chamber; an outlet passage fluidly connected to the second chamber; an intermediate valve positioned between an interior part of the first chamber and an interior part of the second chamber. The valve is configured to allow the liquid product to flow from the interior space of first chamber to the interior space of the second chamber when the first chamber is moved in a first longitudinal direction and to limit flow of the liquid product from the second chamber to the first chamber when the first chamber is moved in an opposite second longitudinal direction. A blocking member is movable in concert with the first chamber and configured to seal the outlet passage when the valve limits flow from the second chamber to the first chamber.
    • 分配装置包括:第一腔室和第二腔室,第一腔室在第二腔室中可纵向移动; 流体连接到第二室的出口通道; 位于第一室的内部部分和第二室的内部部分之间的中间阀。 该阀构造成当第一腔室沿第一纵向方向移动时允许液体产品从第一腔室的内部空间流动至第二腔室的内部空间并限制液体产品从第二腔室流动至第二腔室 当第一腔室在相反的第二纵向方向上移动时第一腔室。 阻挡构件能够与第一室协调地运动并且构造成在阀限制从第二室流向第一室时密封出口通道。