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    • 10. 发明授权
    • Dilution apparatus with full opened or fully closed valve
    • 具有全开或全闭阀的稀释装置
    • US5228598A
    • 1993-07-20
    • US816685
    • 1992-01-02
    • Alexander BallyAllen E. BrandenburgCharles KraeuterRobert G. PetitJames M. RubensteinDoris M. WongWilliam E. Wood
    • Alexander BallyAllen E. BrandenburgCharles KraeuterRobert G. PetitJames M. RubensteinDoris M. WongWilliam E. Wood
    • B67D7/74
    • B67D7/74
    • Disclosed is an apparatus for diluting and dispensing fluid concentrates which comprises a frame having a least one compartment therein for insertion of a liquid holding container. Mounted within the frame is a water valve housing which is adapted to interface with a venturi housing affixed to the liquid holding container. The water valve housing has affixed thereto a valve which is manually actuated. In response to the depression or release of the actuation means, the valve is substantially either fully open or fully closed. The water valve housing includes locking means for preventing the valve from being operated by the manual actuation means when the liquid holding container is not properly inserted into the dilution station. The refill modules of the present invention include the venturi housing and liquid holding container mentioned above. The venturi housing has an unlocking means extending therefrom which engages and unlocks the locking means of the water valve housing when the refill is properly installed in the dilution station. Insertion of the refill makes a sealed connection to the water valve, vents the refill, locks the refill into position and releases the operation of the manual valve actuation. The discharge tube is " D" shaped to prevent spraying solution on to the operator in the event of over filling the bottle.
    • 公开了一种用于稀释和分配流体浓缩物的设备,其包括其中具有用于插入液体保持容器的至少一个隔室的框架。 安装在框架内的是水阀壳体,其适于与固定到液体保持容器的文氏管壳体相接合。 水阀壳体固定有手动致动的阀。 响应于致动装置的压下或释放,阀基本上完全打开或完全关闭。 水阀壳体包括锁定装置,用于当液体保持容器未被适当地插入稀释站时,防止阀由手动致动装置操作。 本发明的再充填模块包括上述文丘里管壳体和液体保持容器。 文丘里壳体具有从其延伸的解锁装置,当将再填充物适当地安装在稀释站中时,该解锁装置接合和解锁水阀壳体的锁定装置。 重新填充物的插入与水阀形成密封连接,排出填充物,将填充物锁定就位并释放手动阀致动器的操作。 放电管是“D”形的,以防止在瓶子过度填充时将操作者喷洒溶液。