Method and system for filling tanks of hydrogen-fueled vehicles

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United States of America Patent

PATENT NO 11920736
APP PUB NO 20230213148A1
SERIAL NO

17945992

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Abstract

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Heat is transferred from a flow of liquid hydrogen to a flow of a heat transfer fluid at a first heat exchanger to produce a warmed flow of pressurized hydrogen and a cooled flow of heat transfer fluid. Heat is also transferred at a second heat exchanger, to the cooled flow of heat transfer fluid, from a flow of pressurized hydrogen that is derived from one or more buffer vessels filled by the warmed flow of pressurized hydrogen and/or the warmed flow of pressurized hydrogen from the first exchanger to produce a cooled flow of pressurized hydrogen that is used to fill tanks of fuel cell electric vehicles.

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Patent Owner(s)

Patent OwnerAddress
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE75 QUAI D'ORSAY PARIS 75007

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fairy, Vincent Houston, US 8 18
Thieu, Anh Thao Jouy-en-Josas, FR 11 23

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