3584840

Information

• Patent Grant
• 3584840

• References
• Source

• Patent Number

  3,584,840

• Date Filed

  Not available

• Date Issued

  Tuesday, June 15, 1971
  53 years ago

• CPC

  • B01F3/04602 - provided with stationary guiding means surrounding at least partially the stirrer
  • B01F3/04539 - characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
  • B01F3/0857 - At least one of the liquids being introduced from the outside through or along the axis of a rotating stirrer
  • C02F3/205 - Moving
  • B01F7/00291 - having vanes or blades
  • B01F7/00391 - Helices
  • B01F2003/04546 - through a hollow stirrer axis
  • B01F2003/04553 - through a conduit surrounding the stirrer axis
  • Y02W10/15 - Aerobic processes

• US Classifications

  • 210 - Liquid purification or separation
  • 261 - Gas and liquid contact apparatus
  • 366 - Agitating