3071448

Information

• Patent Grant
• 3071448

• References
• Source

• Patent Number

  3,071,448

• Date Filed

  Not available

• Date Issued

  Tuesday, January 1, 1963
  62 years ago

• CPC

  • F22B21/345 - with a tube bundle between an upper and a lower drum in the convection pass
  • F22B31/045 - Steam generators specially adapted for burning refuse
  • F22G7/14 - in water-tube boilers
  • F23G5/46 - Recuperation of heat
  • F23G7/04 - of waste liquors
  • Y02E20/12 - Heat utilisation in combustion or incineration of waste

• US Classifications

  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 122 - Liquid heaters and vaporizers
  • 159 - Concentrating evaporators