3762551

Information

• Patent Grant
• 3762551

• References
• Source

• Patent Number

  3,762,551

• Date Filed

  Not available

• Date Issued

  Tuesday, October 2, 1973
  51 years ago

• CPC

  • B01D37/02 - Precoating the filter medium Addition of filter aids to the liquid being filtered
  • B01D29/15 - arranged for inward flow filtration
  • B01D29/39 - with hollow discs side by side on, or around, one or more tubes
  • B01D29/54 - arranged concentrically or coaxially
  • B01D29/6453 - with a translational movement with respect to the filtering element
  • B01D29/6484 - with a translatory movement with respect to the filtering element
  • B01D35/14 - Safety devices specially adapted for filtration Devices for indicating clogging

• US Classifications

  • 210 - Liquid purification or separation