3602487

Information

• Patent Grant
• 3602487

• References
• Source

• Patent Number

  3,602,487

• Date Filed

  Not available

• Date Issued

  Tuesday, August 31, 1971
  53 years ago

• CPC

  • C21B9/12 - Hot-blast valves or slides for blast furnaces
  • F23N1/005 - using electrical or electromechanical means
  • F23N5/006 - the detector being sensitive to oxygen
  • F23N2021/10 - Analysing fuel properties
  • F23N2025/02 - filling height in burners
  • F23N2025/08 - temperature
  • Y02P10/143 - Methane [CH4]

• US Classifications

  • 432 - Heating
  • 431 - Combustion