JOULE THOMSON AIDED STIRLING CYCLE COOLER

An apparatus includes a chamber, a first heat exchanger, an adapter, and a second heat exchanger. The first heat exchanger includes a cold finger positioned within the chamber. The second heat exchanger is positioned around an adapter and within the chamber. The second heat exchanger is a counter fl...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LEIGH, Jon E, BRUNTON, Daniel W, LYONS, Paul M
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:An apparatus includes a chamber, a first heat exchanger, an adapter, and a second heat exchanger. The first heat exchanger includes a cold finger positioned within the chamber. The second heat exchanger is positioned around an adapter and within the chamber. The second heat exchanger is a counter flow heat exchanger to precool refrigerant entering a Joule-Thomson valve. The adapter is positioned between the cold finger and the second heat exchanger. The adapter transfers heat from a thermal load to both the cold finger and the refrigerant emitted from the Joule-Thomson valve.