2650707

Information

• Patent Grant
• 2650707

• References
• Source

• Patent Number

  2,650,707

• Date Filed

  Not available

• Date Issued

  Tuesday, September 1, 1953
  71 years ago

• CPC

  • B01D21/06 - with rotating scrapers
  • B01D21/0003 - Making of sedimentation devices, structural details thereof
  • B01D21/18 - Construction of the scrapers or the driving mechanisms for settling tanks
  • B01D21/186 - with two or more scrapers fixed at different heights on a central rotating shaft
  • B01D21/2405 - Feed mechanisms for settling tanks
  • B01D21/2427 - The feed or discharge opening located at a distant position from the side walls
  • B01D21/2444 - Discharge mechanisms for the classified liquid

• US Classifications

  • 210 - Liquid purification or separation