3425234

Information

• Patent Grant
• 3425234

• References
• Source

• Patent Number

  3,425,234

• Date Filed

  Not available

• Date Issued

  Tuesday, February 4, 1969
  56 years ago

• CPC

  • F17C13/126 - for large storage containers for liquefied gas
  • F17C2201/0128 - spherical or elliptical
  • F17C2201/052 - large (>1000 m3)
  • F17C2203/0607 - Coatings
  • F17C2203/0629 - Two walls
  • F17C2205/018 - Supporting feet
  • F17C2205/0314 - breakable
  • F17C2205/0317 - fusing or melting
  • F17C2205/0332 - Safety valves or pressure relief valves
  • F17C2205/0335 - Check-valves or non-return valves
  • F17C2205/0341 - Filters
  • F17C2205/0361 - corrugated
  • F17C2205/0394 - in direct contact with the pressure vessel
  • F17C2221/035 - Propane butane
  • F17C2223/0153 - Liquefied gas
  • F17C2223/033 - Small pressure
  • F17C2260/042 - Reducing risk of explosion
  • F17C2265/031 - by discharge

• US Classifications

  • 062 - Refrigeration