3548862

Information

• Patent Grant
• 3548862

• References
• Source

• Patent Number

  3,548,862

• Date Filed

  Not available

• Date Issued

  Tuesday, December 22, 1970
  54 years ago

• CPC

  • F17B1/12 - Gas admission or discharge arrangements
  • F17C13/028 - having the volume as the parameter
  • G05D16/0602 - two controllers being mounted in series
  • F17C2205/0323 - Valves
  • F17C2221/013 - Carbone dioxide
  • F17C2223/0161 - cryogenic
  • F17C2250/0621 - Volume
  • Y10T137/6579 - Circulating fluid in heat exchange relationship
  • Y10T137/7795 - Multi-stage

• US Classifications

  • 137 - Fluid handling