3460810

Information

• Patent Grant
• 3460810

• References
• Source

• Patent Number

  3,460,810

• Date Filed

  Not available

• Date Issued

  Tuesday, August 12, 1969
  55 years ago

• CPC

  • C12M27/04 - with introduction of gas through the stirrer or mixing element
  • B01F3/04617 - the stirrer being of the centrifugal type
  • B01F7/163 - with the inflow from one side only
  • B01F7/164 - the stirrers co-operating with surrounding stators, or with intermeshing stators
  • B01F7/168 - the baffles being of cylindrical shape
  • B01F15/065 - using heating or cooling elements at the outside of the receptacle
  • C12M27/08 - with different stirrer shapes in one shaft or axis
  • C12M27/22 - Perforated plates, discs or walls
  • C12M27/24 - Draft tube
  • B01F2015/062 - Heating

• US Classifications

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