1522898

Information

• Patent Grant
• 1522898

• References
• Source

• Patent Number

  1,522,898

• Date Filed

  Not available

• Date Issued

  Tuesday, January 13, 1925
  100 years ago

• CPC

  • F23B60/02 - with combustion air supplied through a grate
  • 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
  • F23B2700/01 - adapted for boilers built up from sections
  • Y10S122/06 - Damper-directed radiation

• US Classifications

  • 110 - Furnaces
  • 122 - Liquid heaters and vaporizers