Onboard polymer gel preparation system for aircraft with snorkel intake

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United States of America Patent

PATENT NO 9908622
SERIAL NO

14616271

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The system includes a snorkel leading from an intake up to a tank borne by an aircraft. A feed pump in the intake draws water up the snorkel to the tank. A polymer gel emulsion reservoir supplies polymer gel upstream of the feed pump for addition and activation of the polymer gel emulsion with the water. A separate pump within the tank provides for selectable recirculation within the tank and/or discharge out of the tank, such as out of a nozzle. Polymer gel emulsion can optionally be supplied at the tank pump rather than the feed pump for delayed addition of polymer gel emulsion to water carried by the aircraft.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Doten, Leonard E Cold Springs, US 14 76

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