Other

James Dennis Powell

James C Fletcher

Franz H Schubert

Richard A Wynveen

A portable filtered drinking water system for removing undesirable tastes, odors, and contaminants from potable water to improve the quality of the water for drinking or consumption. The device consists of a container that holds the potable water and has an air tight screw on cap. Mounted on the cap is an opening for a screw-in hand air pump to create air pressure inside the container and an opening for a faucet for dispensing filtered drinking water. Pulling up and pushing down several times on the hand air pump creates air pressure in the container that forces the potable water through a water filter located inside the container and up to a faucet to be dispensed when a lever is pushed down.

Portable filtered drinking water system

The system disclosed is for controlling the iodine level in a water supply in a spacecraft. The system iodinates drinking water as necessary. It includes an iodine accumulator which stores crystalline iodine, an electro-chemical valve to control the input of iodine to the drinking water and an iodine dispenser. A pump dispenses fluid through the iodine dispenser and an iodine sensor to a potable water tank storage. The iodine sensor electronically detects the iodine level in the water, and through electronic means, produces a correction current control. The correction current control operates the electro-chemical iodine valve to release iodine from the iodine accumulator into the iodine dispenser.

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Las Vegas, NV, United States of America

James Dennis Powell