Thermal interposer for a cryogenic cooling system

A cooling system, an apparatus for producing hyperpolarized samples, where the apparatus includes the cooling system, and a method for assembling and using the cooling system are disclosed. The cooling system includes a cryogenic chamber, a cooling plate, a sample sleeve, a thermal switch, and an in...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Stautner, Ernst Wolfgang, Budesheim, Eric George
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING COLD ROOMS COMBINED HEATING AND REFRIGERATION SYSTEMS COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION HEAT EXCHANGE IN GENERAL HEAT PUMP SYSTEMS HEATING ICE-BOXES INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES MECHANICAL ENGINEERING PHYSICS REFRIGERATION OR COOLING REFRIGERATORS TESTING WEAPONS
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Beschreibung
Zusammenfassung:	A cooling system, an apparatus for producing hyperpolarized samples, where the apparatus includes the cooling system, and a method for assembling and using the cooling system are disclosed. The cooling system includes a cryogenic chamber, a cooling plate, a sample sleeve, a thermal switch, and an interposer. Also, the cryogenic chamber includes a cryogenic fluid and the cooling plate is disposed in the cryogenic chamber, in contact with the cryogenic fluid. Further, the sample sleeve is configured to receive a sample. The sample sleeve is at least partially inserted in the cryogenic chamber. The thermal switch is disposed between the cooling plate and the sample sleeve. Moreover, the interposer is disposed between at least one of (i) the thermal switch and the cooling plate and (ii) the thermal switch and the sample sleeve. The interposer includes a gallium indium tin alloy.