2797668

Information

• Patent Grant
• 2797668

• References
• Source

• Patent Number

  2,797,668

• Date Filed

  Not available

• Date Issued

  Tuesday, July 2, 1957
  67 years ago

• CPC

  • F23C99/00 - Subject-matter not provided for in other groups of this subclass
  • F22B37/146 - Tube arrangements for ash hoppers and grates and for combustion chambers of the cyclone or similar type out of the flues
  • F23C6/04 - in series connection
  • F23J1/08 - Liquid slag removal
  • F23M5/08 - Cooling thereof Tube walls
  • F23C2700/063 - Arrangements for igniting, flame-guiding, air supply in

• US Classifications

  • 122 - Liquid heaters and vaporizers
  • 110 - Furnaces