Gas filling method and station

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United States of America Patent

PATENT NO 9845917
SERIAL NO

14904266

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Abstract

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A method for filling at least one buffer container of a hydrogen filling station, the station comprising a fluid circuit linked to said at least one buffer container, the circuit of the filling station comprising a first end linked to at least one source of hydrogen gas, the circuit comprising a second end provided with a transfer conduit intended to be removably connected to a tank, the method being characterized in that it comprises a step of determining the current concentration of at least one impurity in the hydrogen in the buffer container during the filling of same, a step of comparing said current concentration of the impurity relative to a predefined threshold concentration and, when the current concentration of the at least one impurity reaches said threshold concentration, stopping the filling of said buffer container.

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Patent Owner(s)

Patent OwnerAddress
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDEFRANCE FAVERGES HAUTE-SAVOIE

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Allidieres, Laurent Saint Martin d'Uriage, FR 50 345

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