3511217

Information

• Patent Grant
• 3511217

• References
• Source

• Patent Number

  3,511,217

• Date Filed

  Not available

• Date Issued

  Tuesday, May 12, 1970
  54 years ago

• CPC

  • F22B21/343 - the vertical radiation combustion chamber being connected at its upper part to a sidewards convection chamber
  • F22B29/02 - of forced-circulation type

• US Classifications

  • 122 - Liquid heaters and vaporizers