3042769

Information

• Patent Grant
• 3042769

• References
• Source

• Patent Number

  3,042,769

• Date Filed

  Not available

• Date Issued

  Tuesday, July 3, 1962
  62 years ago

• CPC

  • F23N5/146 - using electrical or electromechanical means
  • F23N1/065 - using electrical or electromechanical means
  • F23N5/188 - using mechanical means
  • F23N2025/02 - filling height in burners
  • F23N2033/02 - in stacks
  • F23N2035/20 - Membrane valves
  • F23N2035/22 - cooperating with magnets
  • F23N2035/24 - Valve details

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 236 - Automatic temperature and humidity regulation
  • 431 - Combustion