1784372

Information

• Patent Grant
• 1784372

• References
• Source

• Patent Number

  1,784,372

• Date Filed

  Not available

• Date Issued

  Tuesday, December 9, 1930
  94 years ago

• CPC

  • B01D33/21 - with hollow filtering discs transversely mounted on a hollow rotary shaft
  • B01D29/23 - arranged for outward flow filtration
  • B01D29/6476 - with a rotary movement with respect to the filtering element
  • B01D29/828 - using screws
  • B01D33/37 - in parallel connexion
  • B01D33/463 - nozzles
  • B01D33/76 - for discharging the filter cake

• US Classifications

  • 210 - Liquid purification or separation