2530814

Information

• Patent Grant
• 2530814

• References
• Source

• Patent Number

  2,530,814

• Date Filed

  Not available

• Date Issued

  Tuesday, November 21, 1950
  74 years ago

• CPC

  • C12M27/08 - with different stirrer shapes in one shaft or axis
  • B01F3/04539 - characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
  • B01F3/04609 - with tubes surrounding the stirrer
  • B01F3/04836 - Mixing receptacles
  • B01F7/1625 - the stirrers having a central axial inflow and a substantially radial outflow
  • C12M27/24 - Draft tube
  • B01F7/00241 - Centrifugal stirrers, i.e. having a radial outflow or turbine-type
  • B01F7/00425 - blade shaped
  • B01F7/00641 - provided with a plurality of dissimilar elements
  • B01F2003/04553 - through a conduit surrounding the stirrer axis
  • B01F2003/04638 - the gas moving perpendicular to the axis of rotation
  • B01F2003/04645 - the gas being sucked towards the rotating stirrer
  • B01F2003/04695 - at the stirrer axis

• US Classifications

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