3834174

Information

• Patent Grant
• 3834174

• References
• Source

• Patent Number

  3,834,174

• Date Filed

  Not available

• Date Issued

  Tuesday, September 10, 1974
  50 years ago

• CPC

  • F17C3/10 - by liquid-circulating or vapour-circulating jackets
  • B63B25/16 - heat-insulated
  • B63B25/26 - for frozen goods
  • F17C3/025 - Bulk storage in barges or on ships
  • F25J1/0022 - Hydrocarbons
  • F25J1/0052 - by vaporising a liquid refrigerant stream
  • F25J1/0072 - Nitrogen
  • F25J1/0204 - as a single flow SCR cycle
  • F17C2201/052 - large (>1000 m3)
  • F17C2203/0333 - Polyurethane
  • F17C2203/0354 - Wood
  • F17C2203/0631 - Three or more walls
  • F17C2203/0682 - with liquid or gas layer
  • F17C2221/033 - Methane
  • F17C2221/035 - Propane butane
  • F17C2223/0153 - Liquefied gas
  • F17C2223/0161 - cryogenic
  • F17C2223/0184 - Liquids and solids
  • F17C2223/031 - Not under pressure
  • F17C2223/033 - Small pressure
  • F17C2227/0135 - Pumps
  • F17C2227/0185 - comprising several pumps or compressors
  • F17C2227/0353 - using cryocooler
  • F17C2227/0355 - in a closed loop
  • F17C2250/061 - Level of content in the vessel
  • F17C2250/0631 - Temperature
  • F17C2250/0636 - Flow or movement of content
  • F17C2260/011 - Improving strength
  • F17C2260/012 - Reducing weight
  • F17C2270/0105 - Ships
  • F25J2205/20 - using solidification of components
  • F25J2290/62 - Details of storing a fluid in a tank
  • Y10S220/901 - Liquified gas content, cryogenic
  • Y10S220/902 - Foam
  • Y10T403/21 - Utilizing thermal characteristic
  • Y10T403/477 - Fusion bond, e.g., weld, etc.

• US Classifications

  • 062 - Refrigeration
  • 114 - Ships
  • 220 - Receptacles
  • 403 - Joints and connections