Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
February 21, 2012
Patent Application Number
12554890
Date Filed
September 5, 2009
Patent Citations Received
Patent Primary Examiner
Patent abstract
Embodiments of the invention include a system and a method for purifying and storing water produced from atmospheric air to provide a safe, inexpensive source of potable water. Improvements over prior systems and methods include the use of two isolated air chambers, one for ambient air used to capture moisture from the atmosphere, and another for clean rechargeable air to convert the captured moisture into condensate and using a rotating mass of hygroscopic material and a condensation unit, each of which is periodically sterilized by heat.
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