3289620

Information

• Patent Grant
• 3289620

• References
• Source

• Patent Number

  3,289,620

• Date Filed

  Not available

• Date Issued

  Tuesday, December 6, 1966
  58 years ago

• CPC

  • F23B40/04 - the fuel being fed from below through an opening in the fuel-supporting surface
  • F23B1/16 - the combustion apparatus being modified according to the form of grate or other fuel support
  • F23B1/38 - for combustion of peat, sawdust, or pulverulent fuel on a grate or other fuel support
  • F23G5/245 - with perforated bottom or grate
  • F23G5/32 - the waste being subjected to a whirling movement
  • F23J1/00 - Removing ash, clinker, or slag from combustion chamber
  • F23L1/02 - by discharging the air below the fire

• US Classifications

  • 110 - Furnaces