3251473

Information

• Patent Grant
• 3251473

• References
• Source

• Patent Number

  3,251,473

• Date Filed

  Not available

• Date Issued

  Tuesday, May 17, 1966
  59 years ago

• CPC

  • D06F43/085 - Filtering arrangements; Filter cleaning; Filter-aid powder dispensers
  • B01D29/0086 - by vibration
  • B01D29/009 - Filters having feed or discharge devices
  • B01D29/114 - arranged for inward flow filtration
  • B01D29/52 - in parallel connexion
  • B01D37/00 - Processes of filtration
  • B01D2201/0446 - suspended from plates at the upper side of the filter elements
  • B01D2201/0461 - Springs

• US Classifications

  • 210 - Liquid purification or separation
  • 055 - Gas separation