Safety markers for a hydrogen fuel system

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United States of America Patent

PATENT NO 12037128
APP PUB NO 20220306310A1
SERIAL NO

17209719

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Abstract

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A hydrogen fuel including a safety marker and a method and apparatus for adding the safety marker to the hydrogen fuel. The hydrogen fuel may be stored in a tank in a liquid phase and then heated to at least one of a gaseous phase and a supercritical phase. The safety marker may be added to the hydrogen fuel when the hydrogen fuel is in the at least one of the gaseous phase and the supercritical phase after heating the hydrogen fuel. The hydrogen fuel may be delivered in the at least one of the gaseous phase and the supercritical phase to a power generator, such as a gas turbine engine. The safety marker may be a visual safety marker, such as a noble gas, or an odorant.

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Patent Owner(s)

Patent OwnerAddress
GENERAL ELECTRIC COMPANY1 RIVER ROAD SCHENECTADY NY 12345

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Benjamin, Michael A Cincinnati, US 116 710
Glaser, Paul Burchell Alpharetta, US 19 131
Sibbach, Arthur W Boxford, US 36 3

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