System and apparatus for controlling fluid flow in drainage systems with a cage device
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United States of America Patent
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Oct 18, 2022
Grant Date -
N/A
app pub date -
Feb 3, 2021
filing date -
Jul 31, 2019
priority date (Note) -
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status (Latency Note)
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Abstract
A fluid control system to control fluid flow within a drainage system is disclosed that includes a cage configured to couple an interior wall of a structure of the drainage system, wherein the cage at least partially surrounds an aperture of the interior wall, and a float device configured to be encapsulated within the cage, wherein while in a resting state, the float device at least partially covers an aperture of the structure of the drainage system. In some instances, when fluid contacts the float device at a flow rate of at least a flow threshold, the float device is configured to at least partially uncover the aperture of the interior wall, or further uncover the aperture of the interior wall. The float device may be formed from a buoyant material and configured to rise from the resting state in accordance with a rising fluid level within the structure.
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