3568414

Information

• Patent Grant
• 3568414

• References
• Source

• Patent Number

  3,568,414

• Date Filed

  Not available

• Date Issued

  Tuesday, March 9, 1971
  54 years ago

• CPC

  • B01D46/521 - using folded, pleated material
  • B01D29/21 - with corrugated, folded or wound sheets
  • B01D29/682 - with a rotary movement with respect to the filtering element
  • B01D29/74 - involving centrifugal force
  • B01D41/04 - of rigid self-supporting filtering material
  • B01D46/0071 - with backwash arms, shoes or nozzles
  • B01D46/2411 - Filter cartridges
  • B01D2201/583 - using the kinetic energy of the fluid circulating in the filtering device

• US Classifications

  • 055 - Gas separation
  • 239 - Fluid sprinkling, spraying, and diffusing