3847533

Information

• Patent Grant
• 3847533

• References
• Source

• Patent Number

  3,847,533

• Date Filed

  Not available

• Date Issued

  Tuesday, November 12, 1974
  50 years ago

• CPC

  • F23N5/203 - using electronic means
  • F23N5/123 - using electronic means
  • F23N5/20 - with a time programme acting through electrical means
  • F23N2027/18 - Applying test signals
  • F23N2027/36 - Spark ignition
  • F23N2029/12 - with flame rectification current detecting means
  • F23N2031/10 - for component failures
  • F23N2031/12 - for ignition failures

• US Classifications

  • 431 - Combustion