3733166

Information

• Patent Grant
• 3733166

• References
• Source

• Patent Number

  3,733,166

• Date Filed

  Not available

• Date Issued

  Tuesday, May 15, 1973
  52 years ago

• CPC

  • F23N5/082 - using electronic means
  • F23D14/60 - Devices for simultaneous control of gas and combustion air
  • F23D14/725 - Protection against flame failure by using flame detection devices
  • F23N2023/10 - Correlation
  • F23N2029/10 - comprising application of periodical fuel flow fluctuations
  • F23N2037/02 - two or more burners
  • Y10T137/1407 - Combustion failure responsive fuel safety cut-off for burners

• US Classifications

  • 431 - Combustion