3859734

Information

• Patent Grant
• 3859734

• References
• Source

• Patent Number

  3,859,734

• Date Filed

  Not available

• Date Issued

  Tuesday, January 14, 1975
  49 years ago

• CPC

  • F26B3/205 - the materials to be dried covering or being mixed with heated inert particles which may be recycled
  • F26B3/18 - by conduction, i.e. the heat is conveyed from the heat source
  • F26B5/04 - by evaporation or sublimation of moisture under reduced pressure
  • F26B5/041 - for drying flowable materials
  • F26B17/128 - with provisions for working under reduced or increased pressure, with or without heating

• US Classifications

  • 034 - Drying and gas or vapor contact with solids
  • 432 - Heating