Gravity shower
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United States of America Patent
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Sep 12, 2017
Grant Date -
Apr 21, 2016
app pub date -
Oct 20, 2014
filing date -
Oct 20, 2014
priority date (Note) -
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Abstract
Embodiments provide a stand-alone or self-contained gravity-fed emergency shower including a shower head. A water-tight reservoir is provided, the reservoir including an outlet in fluid communication with a shower head, and an air inlet pipe. The air inlet pipe includes an interior end and an exterior end, the interior end extending into the reservoir to a point below the fill level and above the outlet. The air inlet pipe allows air to enter the reservoir as water drains through the outlet, maintaining a substantially constant head pressure at the outlet, thereby resulting in a substantially constant flow rate of water to the shower head.
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