3497452

Information

• Patent Grant
• 3497452

• References
• Source

• Patent Number

  3,497,452

• Date Filed

  Not available

• Date Issued

  Tuesday, February 24, 1970
  54 years ago

• CPC

  • B01D35/16 - Cleaning-out devices
  • B01D27/02 - with cartridges made from a mass of loose granular or fibrous material
  • B01D29/41 - mounted transversely on the tube
  • B01D29/56 - in series connexion
  • B01D29/6415 - with a rotary movement with respect to the filtering element
  • B01D29/94 - for discharging the filter cake
  • B01D33/21 - with hollow filtering discs transversely mounted on a hollow rotary shaft
  • B01D33/37 - in parallel connexion
  • B01D33/461 - brushes
  • B01D33/463 - nozzles
  • B01D37/00 - Processes of filtration
  • B01D2201/125 - with non-parallel pleats

• US Classifications

  • 210 - Liquid purification or separation