3451378

Information

• Patent Grant
• 3451378

• References
• Source

• Patent Number

  3,451,378

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1969
  55 years ago

• CPC

  • F23C9/08 - for reducing temperature in combustion chamber
  • E21B43/20 - Displacing by water
  • F22G5/06 - by recirculating flue gases
  • F23M20/00 - Details of combustion chambers, not otherwise provided for

• US Classifications

  • 122 - Liquid heaters and vaporizers
  • 431 - Combustion