3525328

Information

• Patent Grant
• 3525328

• References
• Source

• Patent Number

  3,525,328

• Date Filed

  Not available

• Date Issued

  Tuesday, August 25, 1970
  54 years ago

• CPC

  • F22B35/001 - Controlling by flue gas dampers
  • F01D17/16 - by means of nozzle vanes
  • F16K1/165 - with a plurality of closure members
  • Y10T137/87442 - Rotary valve
  • Y10T137/87531 - Butterfly valve

• US Classifications

  • 126 - Stoves and furnaces
  • 137 - Fluid handling
  • 251 - Valves and valve actuation