2467409

Information

• Patent Grant
• 2467409

• References
• Source

• Patent Number

  2,467,409

• Date Filed

  Not available

• Date Issued

  Tuesday, April 19, 1949
  75 years ago

• CPC

  • B01D21/14 - with rotating scrapers
  • B01D21/003 - Sedimentation tanks provided with a plurality of compartments separated by a partition wall
  • B01D21/0036 - Horizontal partition walls
  • B01D21/186 - with two or more scrapers fixed at different heights on a central rotating shaft
  • B01D21/2416 - Liquid distributors with a plurality of feed points
  • B01D21/2427 - The feed or discharge opening located at a distant position from the side walls
  • B01D21/245 - Discharge mechanisms for the sediments
  • B01D21/302 - Active control mechanisms with external energy
  • B01D21/34 - Regulation of feed distribution Regulation of liquid level; Control of process parameters

• US Classifications

  • 210 - Liquid purification or separation