3241274

Information

• Patent Grant
• 3241274

• References
• Source

• Patent Number

  3,241,274

• Date Filed

  Not available

• Date Issued

  Tuesday, March 22, 1966
  58 years ago

• CPC

  • F17C3/005 - Underground or underwater containers or vessels
  • E04H7/065 - roof constructions
  • F17B1/00 - Gas-holders of variable capacity
  • F17C2201/0119 - with flat end-piece
  • F17C2201/032 - with substantially vertical main axis
  • F17C2201/052 - large (>1000 m3)
  • F17C2203/012 - on or in the wall
  • F17C2203/0329 - Foam
  • F17C2203/035 - Glass wool
  • F17C2203/0354 - Wood
  • F17C2203/0604 - Liners
  • F17C2203/0643 - Stainless steels
  • F17C2203/0646 - Aluminium
  • F17C2203/0648 - Alloys or compositions of metals
  • F17C2203/0678 - Concrete
  • F17C2203/0695 - pre-constrained
  • F17C2221/011 - Oxygen
  • F17C2221/014 - Nitrogen
  • F17C2221/031 - Air
  • F17C2221/033 - Methane
  • F17C2221/035 - Propane butane
  • F17C2223/0161 - cryogenic
  • F17C2223/033 - Small pressure
  • F17C2223/047 - with a dip tube
  • F17C2225/047 - with a dip tube
  • F17C2227/0135 - Pumps
  • F17C2270/0149 - by digging cavities
  • F17C2270/016 - onshore

• US Classifications

  • 052 - Static structures
  • 062 - Refrigeration
  • 405 - Hydraulic and earth engineering