2822153

Information

• Patent Grant
• 2822153

• References
• Source

• Patent Number

  2,822,153

• Date Filed

  Not available

• Date Issued

  Tuesday, February 4, 1958
  66 years ago

• CPC

  • F26B11/02 - in moving drums or other mainly-closed receptacles
  • F26B11/0413 - the subdivision consisting of concentric walls
  • F26B25/22 - Controlling the drying process in dependence on liquid content of solid materials or objects
  • Y10S55/32 - Gaseous fluid conveying
  • Y10T29/49826 - Assembling or joining

• US Classifications

  • 366 - Agitating
  • 029 - Metal working
  • 034 - Drying and gas or vapor contact with solids
  • 055 - Gas separation
  • 198 - Conveyors: power-driven
  • 285 - Pipe joints or couplings
  • 318 - Electricity: motive power systems
  • 432 - Heating