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US 2022/0325922 A1Published application
Regenerative cryogenic machine
AssigneeAbsolut System
InventorJulien TANCHON
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Abstract
The application relates to a cryogenic machine of the regenerative type, comprising: a pressure oscillator, at least one cold finger (20) in fluid connection with the pressure oscillator, wherein the pressure oscillator comprises a centrifugal compressor (1) and a fluid distribution member (12) configured to alternately distribute high-pressure and low-pressure working fluid from the centrifugal compressor into said cold finger.
Claims13
A cryogenic machine of a regenerative type, comprising:
- a pressure oscillator,
- at least one cold finger in fluid connection with the pressure oscillator,
- wherein the pressure oscillator comprises a centrifugal compressor and a fluid distribution member configured to alternately distribute high-pressure and low-pressure working fluid from the centrifugal compressor into said cold finger.
Dependencies are inferred from the claim text.