3794303

Information

• Patent Grant
• 3794303

• References
• Source

• Patent Number

  3,794,303

• Date Filed

  Not available

• Date Issued

  Tuesday, February 26, 1974
  50 years ago

• CPC

  • C02F3/18 - the aerator having a horizontal axis
  • B01F3/0451 - being at least partially immersed in the liquid
  • B01F3/04517 - The conduits being vertical draft pipes with a lower intake end and an upper exit end
  • B01F3/04588 - the stirrer rotating about a horizontal axis; Stirrers therefor
  • B01F3/04765 - with stirrers near to the liquid surface
  • B01F13/0049 - Floating
  • C02F3/165 - using vertical aeration channels
  • C02F3/223 - using "air-lift"
  • C02F7/00 - Aeration of stretches of water
  • B01F7/02 - with stirrers rotating about a horizontal or inclined axis
  • B01F2003/04205 - the bubbling devices being suspended on a supporting construction
  • Y02W10/15 - Aerobic processes
  • Y10S261/75 - Flowing liquid aspirates gas

• US Classifications

  • 261 - Gas and liquid contact apparatus