3081748

Information

• Patent Grant
• 3081748

• References
• Source

• Patent Number

  3,081,748

• Date Filed

  Not available

• Date Issued

  Tuesday, March 19, 1963
  62 years ago

• CPC

  • F22B29/062 - involving vertically-disposed water tubes
  • F22B29/06 - of once-through type
  • F22B37/146 - Tube arrangements for ash hoppers and grates and for combustion chambers of the cyclone or similar type out of the flues
  • Y10S122/04 - Once through boilers

• US Classifications

  • 122 - Liquid heaters and vaporizers