Fluid purification device
AssigneeUnger Marketing International, LLC
InventorsStephen P. Huda, Paul H. Adams, Robert F. Smith, Qinxue Zhuo, Joseph K. Patterson
Life of this patent
Estimating the term…
Abstract
A device, system, and method for purifying a fluid is provided. The fluid purification device includes a tank, a cover and a release assembly. The tank having a hollow interior. The cover is sealingly coupled to the tank. The release assembly is pivotally coupled to the cover, the release assembly having a relief valve fluidly coupled to the hollow interior, the release assembly being movable between a first position and a second position, the relief valve being movable between an operating position, a released position and a non-operational position
Claims7
A method of operating a fluid purification device, comprising:
- biasing a relief valve into a non-operational position, the relief valve providing a fluid path between a hollow interior of a tank and an exterior of the fluid purification device;
- closing the relief valve in response to the tank being filled with the fluid;
- pressurizing the hollow interior during operation;
- and
- de-pressuring the hollow interior and unlocking a cover in response to moving the relief valve to a released position.
Dependencies are inferred from the claim text.