3588061

Information

• Patent Grant
• 3588061

• References
• Source

• Patent Number

  3,588,061

• Date Filed

  Not available

• Date Issued

  Monday, June 28, 1971
  53 years ago

• CPC

  • F27B7/04 - with longitudinal divisions
  • F26B11/0413 - the subdivision consisting of concentric walls
  • F27B7/10 - internally heated
  • F27B2007/045 - the charge going in one direction in one chamber, then after a turn coming back in the other direction in the other chamber
  • F27B2007/165 - forming a helical lifting projection
  • F27D3/08 - Screw feeders Screw dischargers
  • F27D2099/0061 - Indirect heating

• US Classifications

  • 159 - Concentrating evaporators
  • 034 - Drying and gas or vapor contact with solids
  • 165 - Heat exchange