1953533

Information

• Patent Grant
• 1953533

• References
• Source

• Patent Number

  1,953,533

• Date Filed

  Not available

• Date Issued

  Tuesday, April 3, 1934
  90 years ago

• CPC

  • F17C9/00 - Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure
  • F17C2201/0109 - with exteriorly curved end-piece
  • F17C2201/035 - with substantially horizontal main axis
  • F17C2203/0304 - by solid means
  • F17C2203/0375 - by gas
  • F17C2203/0629 - Two walls
  • F17C2221/011 - Oxygen
  • F17C2221/013 - Carbone dioxide
  • F17C2221/014 - Nitrogen
  • F17C2221/031 - Air
  • F17C2223/0153 - Liquefied gas
  • F17C2225/0123 - gaseous
  • F17C2225/0153 - Liquefied gas
  • F17C2227/0302 - by heating
  • F17C2227/0383 - outside the vessel
  • Y10T137/2562 - Dividing and recombining

• US Classifications

  • 062 - Refrigeration
  • 137 - Fluid handling