3540531

Information

• Patent Grant
• 3540531

• References
• Source

• Patent Number

  3,540,531

• Date Filed

  Not available

• Date Issued

  Tuesday, November 17, 1970
  54 years ago

• CPC

  • F25J5/002 - for continuously recuperating cold
  • F28D9/0006 - the plate-like or laminated conduits being enclosed within a pressure vessel
  • F25J2290/30 - Details about heat insulation or cold insulation
  • F25J2290/42 - Modularity, pre-fabrication of modules, assembling and erection, horizontal layout, i.e. plot plan, and vertical arrangement of parts of the cryogenic unit
  • Y10S165/391 - including intermediate corrugated element

• US Classifications

  • 165 - Heat exchange