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    • 8. 发明授权
    • Method and apparatus for processing particulate material
    • 颗粒材料加工方法及装置
    • US5243767A
    • 1993-09-14
    • US922998
    • 1992-07-30
    • Peter Stein
    • Peter Stein
    • F26B17/10
    • F26B17/104F26B17/107
    • The present invention relates to a method and apparatus for drying particulate materials such as seeds and grains in which an air dryer having a shape of a vertical, cylinder and at least one drying stage with a mesh screen disposed therein with a horizontal mesh screen. An upwardly vertical air flow having a velocity in the mesh openings at least equal or larger than to the suspension speed of the particles to be dried temporarily suspends the particles until enough accumulate to provide sufficient weight or downward pressure for the particles to overcome the upward air flow, pass downward through one or more mesh screens and reach the bottom of the dryer.
    • 本发明涉及一种用于干燥颗粒材料如种子和谷物的方法和装置,其中具有竖直,圆柱形和至少一个干燥台的形状的空气干燥器,其中网筛布置有水平网状筛网。 在网孔中具有至少等于或大于待干燥颗粒的悬浮速度的向上垂直的气流临时悬浮颗粒直到足够的积聚以提供足够的重量或向下的压力以使颗粒克服向上的空气 流动,向下通过一个或多个筛网并到达干燥器的底部。
    • 9. 发明授权
    • Drinking apparatus
    • 饮水机
    • US4892187A
    • 1990-01-09
    • US313030
    • 1989-03-15
    • Peter Stein
    • Peter Stein
    • B65D77/28
    • B65D77/283
    • A pop-up straw having an upper buoyant section and a lower flexible section is mounted within a container. When the container is opened, the upper end of the pop-up straw rises through the opening. The straw is particularly useful with a push in tab easy open end container. A collar which holds the upper portion of the straw is mounted below the opening and just below the downward extension of the tab. Opening the tab pushes downward against the upper end of the straw until the tab clears the upper end of the straw. The upper end of the straws then pops up through the opening.
    • 具有上部浮力部分和下部柔性部分的弹出式吸管安装在容器内。 当容器打开时,弹出式吸管的上端通过开口上升。 秸秆是特别有用的推拉在容易的开放式容器。 保持吸管的上部的套环安装在开口下方并且刚好在突出部的向下延伸部分的下方。 打开拉片向下推动吸管的上端,直到拉片清除吸管的上端。 吸管的上端然后通过开口弹出。