2681153

Information

• Patent Grant
• 2681153

• References
• Source

• Patent Number

  2,681,153

• Date Filed

  Not available

• Date Issued

  Tuesday, June 15, 1954
  71 years ago

• CPC

  • B01D29/52 - in parallel connexion
  • B01D29/15 - arranged for inward flow filtration
  • B01D29/66 - by flushing
  • B01D35/147 - Bypass or safety valves
  • B01D37/02 - Precoating the filter medium Addition of filter aids to the liquid being filtered
  • B01D2201/0476 - mounted substantially vertically on collector tubes at the lower side of the filter elements

• US Classifications

  • 210 - Liquid purification or separation