2744733

Information

• Patent Grant
• 2744733

• References
• Source

• Patent Number

  2,744,733

• Date Filed

  Not available

• Date Issued

  Tuesday, May 8, 1956
  69 years ago

• CPC

  • F22B31/08 - Installation of heat-exchange apparatus or of means in boilers for heating air supplied for combustion
  • Y10S165/106 - Valves each controls a heat exchange section
  • Y10S165/909 - Regeneration

• US Classifications

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