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    • 4. 发明授权
    • Liquid dispenser with compression chamber
    • 带压缩室的液体分配器
    • US5217147A
    • 1993-06-08
    • US848591
    • 1992-03-09
    • John G. Kaufman
    • John G. Kaufman
    • B65D1/32B67D1/00B67D7/02
    • B67D7/0222B65D1/32B67D1/0001
    • A dispenser is provided for liquids, the dispenser having a container and an outlet at a predetermined first level. The pressure in the container can be varied and a reservoir receives liquid from the outlet. A discharge passageway extends upwardly from the first level and terminates at a discharge opening at a second level, and an air relief opening is provided above the first level. The relief opening is no lower than the second level so that liquid displaced from the container flows into the reservoir and out of the passageway while air is trapped in the reservoir above the first level. Consequently any gradual increase in temperature will cause air from the reservoir to be displaced through the air relief opening to minimize the risk of temperature driven dispensing. The passageway is defined by the combination of a cup-shaped base and a sleeve within the base.
    • 为液体提供分配器,分配器具有在预定的第一水平的容器和出口。 容器中的压力可以变化并且容器从出口接收液体。 排出通道从第一水平面向上延伸并且在第二水平处终止于排放口处,并且在第一水平面上方设置有空气释放口。 释放开口不低于第二级,使得从容器中移出的液体流入储存器并流出通道,同时空气被捕获在第一级以上的储存器中。 因此,温度的任何逐渐增加将使来自储存器的空气通过空气释放开口移动,以最小化温度驱动分配的风险。 通道由底座内的杯形底座和套筒的组合限定。
    • 9. 发明授权
    • Dispenser having removable container
    • 分配器具有可拆卸的容器
    • US5803315A
    • 1998-09-08
    • US779317
    • 1997-01-06
    • John G. Kaufman
    • John G. Kaufman
    • A47K5/122B67D1/00B67D7/02B65D37/00
    • B67D7/0216A47K5/122B67D1/0001B67D7/0222
    • A dispenser for liquids is provided having a container including a bottom opening and an envelope structure surrounding the container. A bottom wall on the envelope structure is adjacent the bottom opening so that liquid from the container will collect in the envelope structure about the bottom opening. A dispensing passage is coupled to the envelope structure and leads from inside the envelope structure below the bottom opening upwardly and terminates outside the envelope structure. At least a portion of the envelope structure is resiliently deformable for deflection to create pressure in liquid in the envelope structure to thereby cause liquid to exit through the dispensing passage.
    • 提供了一种用于液体的分配器,其具有容器,该容器包括底部开口和围绕容器的封套结构。 信封结构上的底壁邻近底部开口,使得来自容器的液体将围绕底部开口收集在包络结构中。 分配通道联接到包封结构并且从底部开口下方的包络结构的内部引出并且终止于包络结构外部。 包络结构的至少一部分可弹性变形,用于偏转以在包络结构中的液体中产生压力,从而使液体通过分配通道离开。