3485606

Information

• Patent Grant
• 3485606

• References
• Source

• Patent Number

  3,485,606

• Date Filed

  Not available

• Date Issued

  Tuesday, December 23, 1969
  55 years ago

• CPC

  • C21D1/76 - Adjusting the composition of the atmosphere
  • F23N1/00 - Regulating fuel supply
  • F23N5/027 - using mechanical means
  • F23N2021/10 - Analysing fuel properties
  • F23N2033/06 - at the air intake
  • F23N2035/20 - Membrane valves
  • Y10T137/0346 - Controlled by heat of combustion of mixture

• US Classifications

  • 048 - Gas: heating and illuminating
  • 137 - Fluid handling
  • 236 - Automatic temperature and humidity regulation
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing