3107656

Information

• Patent Grant
• 3107656

• References
• Source

• Patent Number

  3,107,656

• Date Filed

  Not available

• Date Issued

  Tuesday, October 22, 1963
  61 years ago

• CPC

  • F24H1/406 - the tubes forming a membrane wall
  • F22B7/12 - with auxiliary fire tubes Arrangement of header boxes providing for return diversion of flue gas flow
  • F22B7/14 - with both auxiliary water tubes and auxiliary fire tubes
  • F22B21/346 - Horizontal radiation boilers

• US Classifications

  • 122 - Liquid heaters and vaporizers