2922285

Information

• Patent Grant
• 2922285

• References
• Source

• Patent Number

  2,922,285

• Date Filed

  Not available

• Date Issued

  Tuesday, January 26, 1960
  64 years ago

• CPC

  • F25J1/0228 - Coupling of the liquefaction unit to other units or processes, so-called integrated processes
  • F25J1/001 - Hydrogen
  • F25J1/0017 - Oxygen
  • F25J1/0035 - by gas expansion with extraction of work
  • F25J1/0065 - Helium
  • F25J1/0204 - as a single flow SCR cycle
  • F25J1/0221 - using the cold stored in an external cryogenic component in an open refrigeration loop
  • F25J1/0236 - providing refrigeration for different processes treating not the same feed stream
  • F25J2205/86 - using electrical phenomena
  • F25J2210/50 - Oxygen
  • F25J2240/20 - the fluid being oxygen

• US Classifications

  • 062 - Refrigeration
  • 205 - Electrolysis: processes, compositions used therein, and methods of preparing the compositions