2160481

Information

• Patent Grant
• 2160481

• References
• Source

• Patent Number

  2,160,481

• Date Filed

  Not available

• Date Issued

  Tuesday, May 30, 1939
  85 years ago

• CPC

  • F23B10/00 - Combustion apparatus characterised by the combination of two or more combustion chambers
  • F23B50/04 - the movement of combustion air and flue gases being substantially transverse to the movement of the fuel
  • 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
  • 236 - Automatic temperature and humidity regulation