3917162

Information

• Patent Grant
• 3917162

• References
• Source

• Patent Number

  3,917,162

• Date Filed

  Not available

• Date Issued

  Tuesday, November 4, 1975
  49 years ago

• CPC

  • F24H9/2035 - for heaters using fluid combustibles
  • F23N1/085 - using electrical or electromechanical means
  • F23N5/107 - using mechanical means
  • F23Q9/14 - using electric means
  • F23N2035/20 - Membrane valves
  • F23N2035/24 - Valve details
  • Y10T137/2703 - Flow rate responsive

• US Classifications

  • 236 - Automatic temperature and humidity regulation
  • 137 - Fluid handling