3471024

Information

• Patent Grant
• 3471024

• References
• Source

• Patent Number

  3,471,024

• Date Filed

  Not available

• Date Issued

  Tuesday, October 7, 1969
  55 years ago

• CPC

  • B01D46/0042 - Use of the inlet flow in order to clean the filter surface
  • B01D29/115 - open-ended, the arrival of the mixture to be filtered and the discharge of the concentrated mixture are situated on both opposite sides of the filtering element
  • B01D29/48 - of spirally or helically wound bodies
  • B01D29/54 - arranged concentrically or coaxially
  • B01D29/68 - with backwash arms, shoes or nozzles
  • B01D29/72 - involving vibrations
  • B01D29/904 - directing the mixture to be filtered on the filtering element in a manner to clean the filter continuously
  • B01D35/16 - Cleaning-out devices
  • B01D36/001 - Filters in combination with devices for the removal of gas, air purge systems

• US Classifications

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