3066921

Information

• Patent Grant
• 3066921

• References
• Source

• Patent Number

  3,066,921

• Date Filed

  Not available

• Date Issued

  Tuesday, December 4, 1962
  62 years ago

• CPC

  • B01F3/04539 - characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
  • B01F3/04602 - provided with stationary guiding means surrounding at least partially the stirrer
  • B01F3/04609 - with tubes surrounding the stirrer
  • B01F3/04836 - Mixing receptacles
  • C02F3/205 - Moving
  • C12M27/04 - with introduction of gas through the stirrer or mixing element
  • B01F7/0045 - with discs or disc like elements essentially perpendicular to the stirrer shaft axis
  • B01F2003/04546 - through a hollow stirrer axis
  • B01F2003/04638 - the gas moving perpendicular to the axis of rotation
  • B01F2003/04673 - the gas being introduced under the stirrer
  • B01F2003/04709 - the gas being introduced at the radial periphery of the stirrer
  • B01F2015/00597 - at the lower side of the axis
  • B01F2015/00603 - at the upper side of the axis
  • Y02W10/15 - Aerobic processes

• US Classifications

  • 261 - Gas and liquid contact apparatus
  • 366 - Agitating
  • 435 - Chemistry: molecular biology and microbiology