2609189

Information

• Patent Grant
• 2609189

• References
• Source

• Patent Number

  2,609,189

• Date Filed

  Not available

• Date Issued

  Tuesday, September 2, 1952
  73 years ago

• CPC

  • B01F7/1645 - the stirrers co-operating with stationary guiding elements
  • B01F3/04539 - characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
  • B01F3/04617 - the stirrer being of the centrifugal type
  • B03D1/145 - Feed mechanisms for reagents
  • B03D1/1493 - with means for establishing a specified flow pattern
  • B03D1/16 - with impellers Subaeration machines
  • B03D1/26 - Air lift machines
  • B01F2003/04546 - through a hollow stirrer axis

• US Classifications

  • 261 - Gas and liquid contact apparatus