2978234

Information

• Patent Grant
• 2978234

• References
• Source

• Patent Number

  2,978,234

• Date Filed

  Not available

• Date Issued

  Tuesday, April 4, 1961
  63 years ago

• CPC

  • C02F3/20 - using diffusers
  • B01F3/0412 - Mounting the bubbling devices or the diffusers
  • B01F3/04269 - consisting of flexible porous or perforated material
  • C12M29/06 - Nozzles; Sprayers; Spargers; Diffusers
  • B01F2003/0417 - Mounting the gas transporting elements
  • B01F2003/04177 - Mounting the bubbling elements, diffusors
  • B01F2003/04276 - characterized by the way in which they are assembled or mounted; Fabricating the parts of the diffusers
  • B01F2003/04319 - being tubes, tubular elements, cylindrical elements, set of tubes
  • B01F2003/04382 - Fabric in the form of woven, knitted, braided, non-woven or floculated fibers or filaments
  • Y02W10/15 - Aerobic processes
  • Y10S261/47 - Swing diffusers
  • Y10S261/70 - Sewage aerators diffusers

• US Classifications

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