3368753

Information

• Patent Grant
• 3368753

• References
• Source

• Patent Number

  3,368,753

• Date Filed

  Not available

• Date Issued

  Tuesday, February 13, 1968
  56 years ago

• CPC

  • F23N5/082 - using electronic means
  • F23D14/60 - Devices for simultaneous control of gas and combustion air
  • F23N1/025 - using electrical or electromechanical means
  • F23N1/105 - using electrical or electromechanical means
  • F23N5/08 - using light-sensitive elements
  • F23N2029/14 - using two or more different types of flame sensor
  • F23N2035/06 - at the air intake
  • F23N2041/10 - Generating vapour

• US Classifications

  • 236 - Automatic temperature and humidity regulation
  • 431 - Combustion