2222349

Information

• Patent Grant
• 2222349

• References
• Source

• Patent Number

  2,222,349

• Date Filed

  Not available

• Date Issued

  Tuesday, November 19, 1940
  84 years ago

• CPC

  • F22G1/16 - by using a separate heat source independent from heat supply of the steam boiler
  • F22B35/108 - Control systems for steam generators having multiple flow paths

• US Classifications

  • 122 - Liquid heaters and vaporizers