3203549

Information

• Patent Grant
• 3203549

• References
• Source

• Patent Number

  3,203,549

• Date Filed

  Not available

• Date Issued

  Tuesday, August 31, 1965
  59 years ago

• CPC

  • B01D37/02 - Precoating the filter medium Addition of filter aids to the liquid being filtered
  • B01D25/02 - in which the elements are pre-formed independent filtering units
  • B01D29/416 - Filtering tables
  • B01D29/6438 - nozzles
  • B01D29/74 - involving centrifugal force
  • B01D35/00 - Other filtering devices Auxiliary devices for filtration Filter housing constructions
  • B01D2201/583 - using the kinetic energy of the fluid circulating in the filtering device

• US Classifications

  • 210 - Liquid purification or separation