2789521

Information

• Patent Grant
• 2789521

• References
• Source

• Patent Number

  2,789,521

• Date Filed

  Not available

• Date Issued

  Tuesday, April 23, 1957
  67 years ago

• CPC

  • B01D1/0082 - Regulation; Control
  • F22D1/16 - with water tubes arranged otherwise than in the boiler furnace, fire tubes, or flue ways
  • Y10S165/904 - Radiation

• US Classifications

  • 110 - Furnaces
  • 122 - Liquid heaters and vaporizers
  • 126 - Stoves and furnaces
  • 165 - Heat exchange