Storage composite, and storage tank and permeable storage tank using same
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Jul 14, 2015
Grant Date -
Oct 31, 2013
app pub date -
Feb 6, 2012
filing date -
Feb 14, 2011
priority date (Note) -
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Abstract
The interior of a storage tank is filled with a storage composite and one cylindrical rib is positioned on each of the lower surface and the upper surface of partitions to project therefrom. Funnel-shaped end spacers have a large-diameter tube portion for engaging with and connecting to the cylindrical ribs on the upper and lower surfaces of the partitions, and a small-diameter tube portion having a smaller diameter than the large-diameter tube portion. Both ends of cylindrical connecting spacers engages with the small-diameter tube portion of a pair of end spacers, and the length of one side of a partition is S, the diameter of the section in which the cylindrical rib engages the large-diameter tube is set within the range of 0.40 S to 0.95 S. Multiple levels of horizontal connected units are provided, and end spacers and connecting spacers are interposed between the horizontal connected units of multiple levels.
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