3201100

Information

• Patent Grant
• 3201100

• References
• Source

• Patent Number

  3,201,100

• Date Filed

  Not available

• Date Issued

  Tuesday, August 17, 1965
  59 years ago

• CPC

  • F28F7/02 - Blocks traversed by passages for heat-exchange media
  • F23B1/00 - Combustion apparatus using only lump fuel
  • F27B7/04 - with longitudinal divisions
  • F27B7/16 - the means being fixed relatively to the drum
  • F28D7/02 - the conduits being helically coiled
  • F23B2700/012 - with predrying in fuel suply area
  • F27B2007/048 - defining an helical chamber
  • F28D2021/0045 - for granular materials

• US Classifications

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