3894834

Information

• Patent Grant
• 3894834

• References
• Source

• Patent Number

  3,894,834

• Date Filed

  Not available

• Date Issued

  Tuesday, July 15, 1975
  49 years ago

• CPC

  • F23N1/02 - conjointly with air supply
  • F23C1/12 - gaseous or pulverulent fuel
  • F23N5/20 - with a time programme acting through electrical means
  • F23N2027/36 - Spark ignition
  • F23N2029/00 - Flame sensors
  • F23N2037/02 - two or more burners
  • F23N2037/08 - two or more different types of fuel simultaneously
  • F23N2039/02 - Solid fuels
  • F23N2041/10 - Generating vapour

• US Classifications

  • 431 - Combustion
  • 110 - Furnaces