2086621

Information

• Patent Grant
• 2086621

• References
• Source

• Patent Number

  2,086,621

• Date Filed

  Not available

• Date Issued

  Tuesday, July 13, 1937
  87 years ago

• CPC

  • F23B10/00 - Combustion apparatus characterised by the combination of two or more combustion chambers
  • F23B30/02 - with movable
  • F23B50/10 - with the combustion zone at the bottom of fuel-filled conduits ending at the surface of a fuel bed
  • F23B80/00 - Combustion apparatus characterised by means creating a distinct flow path for flue gases or for non-combusted gases given off by the fuel
  • F23B2700/011 - with fuel shaft for steam boilers

• US Classifications

  • 110 - Furnaces
  • 126 - Stoves and furnaces