3187898

Information

• Patent Grant
• 3187898

• References
• Source

• Patent Number

  3,187,898

• Date Filed

  Not available

• Date Issued

  Tuesday, June 8, 1965
  60 years ago

• CPC

  • B01D37/02 - Precoating the filter medium Addition of filter aids to the liquid being filtered
  • B01D29/41 - mounted transversely on the tube
  • B01D29/74 - involving centrifugal force
  • B01D33/21 - with hollow filtering discs transversely mounted on a hollow rotary shaft
  • B01D33/56 - involving centrifugal force
  • B01D2201/583 - using the kinetic energy of the fluid circulating in the filtering device

• US Classifications

  • 210 - Liquid purification or separation