3375076

Information

• Patent Grant
• 3375076

• References
• Source

• Patent Number

  3,375,076

• Date Filed

  Not available

• Date Issued

  Tuesday, March 26, 1968
  56 years ago

• CPC

  • C01B3/0089 - Ortho-para conversion
  • F25B9/004 - the refrigerant being air
  • F25J1/001 - Hydrogen
  • F25J1/0035 - by gas expansion with extraction of work
  • F25J1/0037 - of a return stream
  • F25J1/004 - by flash gas recovery
  • F25J1/0045 - by vaporising a liquid return stream
  • F25J1/0202 - in a quasi-closed internal refrigeration loop
  • F25J1/0224 - in combination with an internal quasi-closed refrigeration loop
  • F25J2210/42 - Nitrogen
  • F25J2245/90 - the recycled stream being boil-off gas from storage
  • F25J2270/06 - with multiple gas expansion loops

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 062 - Refrigeration