CRYOGENIC PUMPING SYSTEM AND INNOVATIVE INTEGRATION FOR SUB-KELVIN CRYOGENICS BELOW 1.5K

A refrigeration device comprising a first working circuit for circulating a first working fluid, the first working circuit comprising the following elements connected in series by a first network of lines: a first compressor; a cooling unit; a third heat exchanger; a first Joule-Thomson expansion de...

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Bibliographische Detailangaben
Hauptverfasser: RAVEX, Alain, CRISPEL, Simon
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A refrigeration device comprising a first working circuit for circulating a first working fluid, the first working circuit comprising the following elements connected in series by a first network of lines: a first compressor; a cooling unit; a third heat exchanger; a first Joule-Thomson expansion device; a first tank configured to be in heat exchange with an object to be cooled; the refrigeration device also comprising a thermally insulated enclosure and the first working circuit comprises a first pumping member connected to the first network of lines.