3471087

Information

• Patent Grant
• 3471087

• References
• Source

• Patent Number

  3,471,087

• Date Filed

  Not available

• Date Issued

  Tuesday, October 7, 1969
  55 years ago

• CPC

  • F23N5/067 - using mechanical means
  • F24H9/2035 - for heaters using fluid combustibles
  • F23N2035/20 - Membrane valves
  • F23N2035/24 - Valve details
  • Y10T137/7668 - Retained by bonnet or closure
  • Y10T137/7825 - Rectilinear valve stem rigid with reactor surface

• US Classifications

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