3256994

Information

• Patent Grant
• 3256994

• References
• Source

• Patent Number

  3,256,994

• Date Filed

  Not available

• Date Issued

  Tuesday, June 21, 1966
  58 years ago

• CPC

  • B04B3/04 - discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
  • B04B2001/2058 - with ribbon-type screw conveyor
  • Y10T74/19121 - Concentric

• US Classifications

  • 210 - Liquid purification or separation
  • 074 - Machine element or mechanism