3848427

Information

• Patent Grant
• 3848427

• References
• Source

• Patent Number

  3,848,427

• Date Filed

  Not available

• Date Issued

  Tuesday, November 19, 1974
  50 years ago

• CPC

  • F17C3/005 - Underground or underwater containers or vessels
  • F17C2205/013 - Two or more vessels
  • F17C2205/0326 - electrically actuated
  • F17C2205/0332 - Safety valves or pressure relief valves
  • F17C2221/033 - Methane
  • F17C2221/035 - Propane butane
  • F17C2223/0153 - Liquefied gas
  • F17C2223/0161 - cryogenic
  • F17C2223/033 - Small pressure
  • F17C2225/0123 - gaseous
  • F17C2225/036 - Very high pressure
  • F17C2227/0135 - Pumps
  • F17C2227/0304 - using an electric heater
  • F17C2227/0337 - by cooling
  • F17C2227/0372 - in the gas
  • F17C2227/0374 - in the liquid
  • F17C2250/0631 - Temperature
  • F17C2265/05 - Regasification
  • F17C2270/0155 - by using natural cavities
  • Y10T137/402 - Distribution systems involving geographic features

• US Classifications

  • 062 - Refrigeration
  • 137 - Fluid handling
  • 165 - Heat exchange
  • 405 - Hydraulic and earth engineering