2817498

Information

• Patent Grant
• 2817498

• References
• Source

• Patent Number

  2,817,498

• Date Filed

  Not available

• Date Issued

  Tuesday, December 24, 1957
  67 years ago

• CPC

  • F22D1/36 - Water and air preheating systems
  • F23M20/00 - Details of combustion chambers, not otherwise provided for
  • Y10S165/101 - for controlling supply of heat exchange fluid flowing between hydraulically independent heat exchange sections
  • Y10S165/921 - Dew point

• US Classifications

  • 165 - Heat exchange
  • 110 - Furnaces