3139868

Information

• Patent Grant
• 3139868

• References
• Source

• Patent Number

  3,139,868

• Date Filed

  Not available

• Date Issued

  Tuesday, July 7, 1964
  60 years ago

• CPC

  • F22G5/16 - by indirectly cooling or heating the superheated steam in auxiliary enclosed heat-exchanger
  • F22B29/06 - of once-through type
  • F22G5/00 - Controlling superheat temperature

• US Classifications

  • 122 - Liquid heaters and vaporizers