3274785

Information

• Patent Grant
• 3274785

• References
• Source

• Patent Number

  3,274,785

• Date Filed

  Not available

• Date Issued

  Tuesday, September 27, 1966
  58 years ago

• CPC

  • F17C13/10 - Arrangements for preventing freezing
  • F17C2201/0109 - with exteriorly curved end-piece
  • F17C2201/0119 - with flat end-piece
  • F17C2201/032 - with substantially vertical main axis
  • F17C2201/052 - large (>1000 m3)
  • F17C2203/0337 - Granular
  • F17C2203/0629 - Two walls
  • F17C2203/0678 - Concrete
  • F17C2221/011 - Oxygen
  • F17C2221/012 - Hydrogen
  • F17C2221/014 - Nitrogen
  • F17C2221/033 - Methane
  • F17C2221/035 - Propane butane
  • F17C2223/0161 - cryogenic
  • F17C2223/033 - Small pressure
  • F17C2260/032 - Avoiding freezing or defrosting
  • Y02E60/321 - Storage of liquefied, solidified, or compressed hydrogen in containers
  • Y10S220/901 - Liquified gas content, cryogenic

• US Classifications

  • 405 - Hydraulic and earth engineering
  • 052 - Static structures
  • 220 - Receptacles