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热词
    • 33. 发明授权
    • Dispersal valve and canister
    • 分散阀和罐
    • US5218983A
    • 1993-06-15
    • US879112
    • 1992-05-04
    • Joseph A. King
    • Joseph A. King
    • B01F1/00C02F1/68
    • C02F1/688B01F1/00B01F1/0033C02F2103/42Y10T137/0318Y10T137/4891
    • A dispersal valve and canister with the dispersal valve resiliently supporting a loaded canister in the dispersal valve. The canister includes a visual indicator to permit a user to determine when the canister needs to be replaced with the canister having an air pocket for retaining at least a portion of the dispersant above the liquid with the canister including sides to funnel the unused dispersant into the trough to displace the dispersant in the liquid that is dispersed into the liquid so that the rate of dispersant of dispensing material into the liquid remains substantially constant during a substantial portion of the time the dispersal valve dispenses material into the liquid.
    • 具有分散阀的分散阀和罐,其在分散阀中弹性地支撑加载的罐。 罐包括视觉指示器,以允许用户确定何时需要用具有空气口的罐替换罐,该气囊用于将罐中的至少一部分分散剂保持在液体上方,其中罐包括侧面,以将未使用的分散剂漏入 以分散在液体中的液体中的分散剂置换,使得分散材料进入液体的分散剂的速率在分散阀将材料分配到液体中的大部分时间内保持基本上恒定。