STATION AND METHOD FOR FILLING PRESSURIZED GAS TANKS

A station for filling pressurized gas tanks comprising a filling circuit having an upstream end connected to at least one source of gas and a downstream end, the filling circuit comprising a unit for compressing gas coming from the source, the filling station comprising a device for cooling the comp...

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Bibliographische Detailangaben
Hauptverfasser:	CHOLLAT, Jean-Jacques, JANNIN, Nicolas, FRANCOIS, Thibaut, OTT, Thierry
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES FIXED-CAPACITY GAS-HOLDERS HEATING LIGHTING MECHANICAL ENGINEERING STORING OF DISTRIBUTING GASES OR LIQUIDS VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES WEAPONS
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Beschreibung
Zusammenfassung:	A station for filling pressurized gas tanks comprising a filling circuit having an upstream end connected to at least one source of gas and a downstream end, the filling circuit comprising a unit for compressing gas coming from the source, the filling station comprising a device for cooling the compressed gas comprising a heat exchanger situated in the filling circuit configured to provide heat exchange between the pressurized gas and a cooling fluid, the cooling device comprising a reserve of cryogenic liquid constituting the cooling fluid and a cooling circuit connecting the reserve of cryogenic liquid to the heat exchanger in order to transfer heat from the pressurized gas to the cryogenic liquid, the cooling circuit further comprising a gas sampling line connecting a volume containing the vaporized gas from the reserve to the heat exchanger.