2697653

Information

• Patent Grant
• 2697653

• References
• Source

• Patent Number

  2,697,653

• Date Filed

  Not available

• Date Issued

  Tuesday, December 21, 1954
  70 years ago

• CPC

  • B01J8/30 - the edge of a lower bed projecting beyond the edge of the superjacent bed
  • F28D13/00 - Heat-exchange apparatus using a fluidised bed
  • Y10S159/03 - Fluidized bed

• US Classifications

  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 159 - Concentrating evaporators
  • 165 - Heat exchange
  • 208 - Mineral oils: processes and products
  • 406 - Conveyors: fluid current