3021808

Information

• Patent Grant
• 3021808

• References
• Source

• Patent Number

  3,021,808

• Date Filed

  Not available

• Date Issued

  Tuesday, February 20, 1962
  62 years ago

• CPC

  • F17C3/025 - Bulk storage in barges or on ships
  • B63B25/12 - closed
  • B63B25/16 - heat-insulated
  • F17C2201/052 - large (>1000 m3)
  • F17C2203/012 - on or in the wall
  • F17C2203/0354 - Wood
  • F17C2203/0631 - Three or more walls
  • F17C2203/0643 - Stainless steels
  • F17C2203/0646 - Aluminium
  • F17C2203/0648 - Alloys or compositions of metals
  • F17C2205/0332 - Safety valves or pressure relief valves
  • F17C2205/0379 - Manholes or access openings for human beings
  • F17C2221/033 - Methane
  • F17C2223/0161 - cryogenic
  • F17C2223/033 - Small pressure
  • F17C2227/0135 - Pumps
  • F17C2227/0178 - in the vessel
  • F17C2227/0351 - using seawater
  • F17C2227/0388 - separate
  • F17C2250/0631 - Temperature
  • F17C2250/0636 - Flow or movement of content
  • F17C2260/011 - Improving strength
  • F17C2260/038 - Detecting leaked fluid
  • F17C2270/0105 - Ships

• US Classifications

  • 114 - Ships