2589298

Information

• Patent Grant
• 2589298

• References
• Source

• Patent Number

  2,589,298

• Date Filed

  Not available

• Date Issued

  Tuesday, March 18, 1952
  72 years ago

• CPC

  • B01D21/06 - with rotating scrapers
  • 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
  • B01D21/20 - Driving mechanisms
  • B01D21/2405 - Feed mechanisms for settling tanks
  • 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

• US Classifications

  • 210 - Liquid purification or separation