3319431

Information

• Patent Grant
• 3319431

• References
• Source

• Patent Number

  3,319,431

• Date Filed

  Not available

• Date Issued

  Tuesday, May 16, 1967
  57 years ago

• CPC

  • B63B25/16 - heat-insulated
  • B63B25/12 - closed
  • F17C3/025 - Bulk storage in barges or on ships
  • B63B2025/087 - comprising self-contained tanks installed in the ship structure as separate units
  • F17C2201/0166 - divided in several chambers
  • F17C2201/0171 - comprising a communication hole between chambers
  • F17C2201/052 - large (>1000 m3)
  • F17C2203/012 - on or in the wall
  • F17C2203/013 - in the vessel
  • F17C2203/014 - Suspension means
  • F17C2203/0333 - Polyurethane
  • F17C2203/0358 - in form of panels
  • F17C2203/0379 - Inert
  • F17C2203/0629 - Two walls
  • F17C2203/0631 - Three or more walls
  • F17C2203/0643 - Stainless steels
  • F17C2203/0646 - Aluminium
  • F17C2203/0648 - Alloys or compositions of metals
  • F17C2205/018 - Supporting feet
  • F17C2209/232 - of walls
  • F17C2221/033 - Methane
  • F17C2223/0153 - Liquefied gas
  • F17C2223/0161 - cryogenic
  • F17C2223/033 - Small pressure
  • F17C2227/0178 - in the vessel
  • F17C2260/011 - Improving strength
  • F17C2260/012 - Reducing weight
  • F17C2260/016 - Preventing slosh
  • F17C2260/033 - by enhancing insulation
  • F17C2270/0105 - Ships
  • F17C2270/0107 - Wall panels
  • Y10S220/901 - Liquified gas content, cryogenic
  • Y10S220/902 - Foam

• US Classifications

  • 062 - Refrigeration
  • 114 - Ships
  • 220 - Receptacles