3374950

Information

• Patent Grant
• 3374950

• References
• Source

• Patent Number

  3,374,950

• Date Filed

  Not available

• Date Issued

  Tuesday, March 26, 1968
  56 years ago

• CPC

  • F23N5/082 - using electronic means
  • F23N3/002 - using electronic means
  • F23N2023/18 - Chopper
  • F23N2029/06 - with periodical shutters Modulation signals
  • F23N2029/16 - using two or more of the same types of flame sensor
  • F23N2037/02 - two or more burners

• US Classifications

  • 431 - Combustion
  • 236 - Automatic temperature and humidity regulation
  • 250 - Radiant energy