CRYOGENIC LIQUID WITHDRAWAL DEVICE AND SEALING RING

Examples of the disclosure relate to a liquid withdrawal device useable in conjunction with a cryogenic dewar. A sealing ring may be coupled around an opening of the dewar, and includes a plurality of flanges forming recesses positioned to receive complementary flanges of a head portion of the liqui...

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Bibliographische Detailangaben
Hauptverfasser:	DAHLGREN, Ryan, ROMANOS, John
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BLASTING CYLINDERS ENGINEERING ELEMENTS AND UNITS FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES FIXED-CAPACITY GAS-HOLDERS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PISTONS SEALINGS STORING OF DISTRIBUTING GASES OR LIQUIDS THERMAL INSULATION IN GENERAL VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES WEAPONS
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Beschreibung
Zusammenfassung:	Examples of the disclosure relate to a liquid withdrawal device useable in conjunction with a cryogenic dewar. A sealing ring may be coupled around an opening of the dewar, and includes a plurality of flanges forming recesses positioned to receive complementary flanges of a head portion of the liquid withdrawal device, forming a twist-and-lock interface. Des exemples de l'invention concernent un dispositif de retrait de liquide utilisable conjointement avec un vase de Dewar. Une bague d'étanchéité peut être accouplée autour d'une ouverture du vase de Dewar, et comprend une pluralité d'épaulements formant des évidements positionnés pour recevoir des épaulements complémentaires d'une partie tête du dispositif de retrait de liquide, formant une interface à verrouillage par torsion.