3837629

Information

• Patent Grant
• 3837629

• References
• Source

• Patent Number

  3,837,629

• Date Filed

  Not available

• Date Issued

  Tuesday, September 24, 1974
  50 years ago

• CPC

  • C02F3/203 - Swing diffusers
  • B01F3/04113 - Arrangement or manipulation of the gas bubbling devices
  • B01F3/0412 - Mounting the bubbling devices or the diffusers
  • B01F2003/04177 - Mounting the bubbling elements, diffusors
  • B01F2003/04234 - Means for manipulating the bubbling constructions and/or elements
  • B01F2003/04319 - being tubes, tubular elements, cylindrical elements, set of tubes
  • B01F2003/04361 - Perforations
  • Y02W10/15 - Aerobic processes
  • Y10S261/47 - Swing diffusers

• US Classifications

  • 261 - Gas and liquid contact apparatus
  • 251 - Valves and valve actuation
  • 285 - Pipe joints or couplings