Slidable valve for dispensing from an insulated bottle
    7.
    发明授权
    Slidable valve for dispensing from an insulated bottle 失效
    用于从绝缘瓶中分配的可滑动阀

    公开(公告)号:US4274562A

    公开(公告)日:1981-06-23

    申请号:US68000

    申请日:1979-08-20

    IPC分类号: B67D1/04 B67D5/42

    摘要: An insulated container having a pump for generating air pressure over the liquid in the container so as to selectively dispense it. A valve arrangement is incorporated that prevents inadvertent displacement of the liquid from the container if the pump is accidentally actuated. The valve arrangement prevents discharge of liquid from the discharge spout and also prevents the transmission of air pressure from the pump to the area in the container over the liquid.

    摘要翻译: 一种具有用于在容器中的液体上产生空气压力以便选择性地分配它的泵的绝热容器。 如果泵被意外地致动,则结合了阀装置,其防止液体从容器的意外位移。 阀装置防止液体从排出口排出并且还防止空气压力从泵传播到容器中超过液体的区域。