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    • 76. 发明授权
    • Re-useable aerosol container
    • 可重复使用的气溶胶容器
    • US5234140A
    • 1993-08-10
    • US920720
    • 1992-07-28
    • Scott W. DemarestJohn D. HagartyHenry H. LeeJane A. Chase
    • Scott W. DemarestJohn D. HagartyHenry H. LeeJane A. Chase
    • B65D83/38B01J7/02B05B9/04B65D83/00B65D83/14B65D83/16
    • B65D83/42B01J7/02B65D83/14B65D83/202B65D83/205B65D83/38B65D83/625B65D2583/005Y02W30/807
    • A re-useable aerosol container is disclosed. Such an aerosol container defines an aperture and an inner chamber for containing a fluid. The aerosol container includes an aerosol valve for dispensing fluid contained within the aerosol container. The aerosol container further defines a neck surrounding the aperture and further includes a plug defining a cavity that is removably insertable into the inner chamber via the aperture. The plug includes a collar surrounding its cavity. The plug collar and the aerosol container neck are so relatively dimensioned and adapted as to be removably engageable in a fluid-tight manner when the plug cavity is inserted into the aerosol container inner chamber via the aerosol container aperture. The aerosol container further includes dry chemical formulation ingredients, disposed within the plug cavity. Such dry chemical ingredients, when mixed with water, are able to produce gas, for purposes of pressurizing the fluid container chamber. The aerosol container still further includes a water-soluble membrane, removably affixed atop the plug cavity, for retaining the dry chemical ingredients within the plug cavity.
    • 公开了可重复使用的气溶胶容器。 这种气溶胶容器限定孔和用于容纳流体的内室。 气溶胶容器包括用于分配容纳在气溶胶容器内的流体的气溶胶阀。 气溶胶容器还限定围绕孔的颈部,并且进一步包括限定空腔的塞子,该空腔经由所述孔可移除地插入到内腔室中。 插头包括围绕其空腔的套环。 插头环和气溶胶容器颈部的尺寸相当大并且适于当插塞空腔经由气溶胶容器孔插入气溶胶容器内腔时以可流动的方式可移除地接合。 气溶胶容器还包括设置在插塞腔内的干燥化学制剂成分。 当与水混合时,这种干燥化学成分能够产生气体,用于加压流体容器室。 气溶胶容器还包括水溶性膜,可移除地固定在插塞腔顶上,用于将干燥的化学成分保持在插塞腔内。