3223058

Information

• Patent Grant
• 3223058

• References
• Source

• Patent Number

  3,223,058

• Date Filed

  Not available

• Date Issued

  Tuesday, December 14, 1965
  59 years ago

• CPC

  • F23G5/50 - Control or safety arrangements
  • C21B7/002 - Evacuating and treating of exhaust gases
  • F23B7/00 - Combustion techniques Other solid-fuel combustion apparatus
  • F23G5/08 - having supplementary heating
  • F23G5/12 - using gaseous or liquid fuel
  • F23G5/46 - Recuperation of heat
  • F23B2700/023 - with various arrangements not otherwise provided for
  • F23N2025/26 - humidity
  • Y02P10/212 - Recovering metals from waste

• US Classifications

  • 110 - Furnaces
  • 122 - Liquid heaters and vaporizers