2804850

Information

• Patent Grant
• 2804850

• References
• Source

• Patent Number

  2,804,850

• Date Filed

  Not available

• Date Issued

  Tuesday, September 3, 1957
  67 years ago

• CPC

  • F23B50/04 - the movement of combustion air and flue gases being substantially transverse to the movement of the fuel
  • F23J1/00 - Removing ash, clinker, or slag from combustion chamber
  • F24B13/006 - Arrangements for cleaning
  • F23B2700/011 - with fuel shaft for steam boilers
  • F23J2700/001 - Ash removal, handling and treatment means

• US Classifications

  • 122 - Liquid heaters and vaporizers
  • 126 - Stoves and furnaces