Patent · US Active

Active magnetic regenerative liquefier using process gas pre-cooling from bypass flow of heat transfer fluid

US11009290B2 · kind B2 · utility

1Cited by
57References
26Claims
0Family size

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Key dates

Filing dateSep 6, 2019
Grant dateMay 18, 2021
Priority date—
Expiry dateSep 6, 2039

Classification

  • Technology area (CPC F)Mechanical Engineering; Lighting; Heating
  • CPC primaryF25J2270/908
  • WIPO fieldChemical engineering
  • WIPO sectorChemistry

Abstract

A process for liquefying hydrogen gas into liquid hydrogen that includes:

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.