3094402

Information

• Patent Grant
• 3094402

• References
• Source

• Patent Number

  3,094,402

• Date Filed

  Not available

• Date Issued

  Tuesday, June 18, 1963
  61 years ago

• CPC

  • F25J3/042 - having an intermediate feed connection
  • F25J3/04151 - Purification and (pre-)cooling of the feed air; recuperative heat-exchange with product streams
  • F25J3/04296 - Claude expansion
  • F25J3/04393 - using multiple or multistage gas work expansion
  • F25J5/00 - Arrangements of cold exchangers or cold accumulators in separation or liquefaction plants
  • F25J2240/42 - the fluid being air
  • F25J2245/40 - the recycled stream being air

• US Classifications

  • 062 - Refrigeration