3847210

Information

• Patent Grant
• 3847210

• References
• Source

• Patent Number

  3,847,210

• Date Filed

  Not available

• Date Issued

  Tuesday, November 12, 1974
  50 years ago

• CPC

  • F24F3/048 - with temperature control at constant rate of air-flow
  • F24F13/1413 - using more than one tilting member
  • F24F13/1426 - characterised by actuating means
  • F24F2013/1446 - with gearings
  • Y10S165/105 - Correlated valves
  • Y10T137/87161 - With common valve operator
  • Y10T137/87467 - Axes of rotation parallel
  • Y10T137/87515 - Mechanical movement between actuator and valve
  • Y10T137/87692 - With common valve operator

• US Classifications

  • 165 - Heat exchange
  • 137 - Fluid handling
  • 251 - Valves and valve actuation