3309883

Information

• Patent Grant
• 3309883

• References
• Source

• Patent Number

  3,309,883

• Date Filed

  Not available

• Date Issued

  Tuesday, March 21, 1967
  57 years ago

• CPC

  • F17C3/005 - Underground or underwater containers or vessels
  • F17C2201/052 - large (>1000 m3)
  • F17C2203/0604 - Liners
  • F17C2203/0639 - Steels
  • F17C2203/0678 - Concrete
  • F17C2205/0142 - bundled in parallel
  • F17C2205/0308 - Protective caps
  • F17C2221/033 - Methane
  • F17C2223/0161 - cryogenic
  • F17C2223/033 - Small pressure
  • F17C2227/0341 - using another fluid
  • F17C2265/035 - with subcooling the liquid phase
  • F17C2270/0147 - by burying vessels
  • F17C2270/0149 - by digging cavities
  • F17C2270/016 - onshore

• US Classifications

  • 062 - Refrigeration
  • 405 - Hydraulic and earth engineering