2881741

Information

• Patent Grant
• 2881741

• References
• Source

• Patent Number

  2,881,741

• Date Filed

  Not available

• Date Issued

  Tuesday, April 14, 1959
  65 years ago

• CPC

  • F01K3/22 - Controlling
  • F22B35/107 - Control systems with auxiliary heating surfaces
  • F22G5/16 - by indirectly cooling or heating the superheated steam in auxiliary enclosed heat-exchanger

• US Classifications

  • 122 - Liquid heaters and vaporizers