2953307

Information

• Patent Grant
• 2953307

• References
• Source

• Patent Number

  2,953,307

• Date Filed

  Not available

• Date Issued

  Tuesday, September 20, 1960
  64 years ago

• CPC

  • B02C23/00 - Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
  • B02C13/12 - with vortex chamber
  • B02C13/14 - with vertical rotor shaft
  • B02C19/005 - the materials to be pulverised being disintegrated by collision of, or friction between, the material particles
  • B07B7/08 - using centrifugal force

• US Classifications

  • 241 - Solid material comminution or disintegration
  • 209 - Classifying, separating, and assorting solids