1914140

Information

• Patent Grant
• 1914140

• References
• Source

• Patent Number

  1,914,140

• Date Filed

  Not available

• Date Issued

  Tuesday, June 13, 1933
  91 years ago

• CPC

  • F22G3/006 - Steam superheaters with heating tubes
  • F22B21/34 - built-up from water tubes grouped in panel form surrounding the combustion chamber
  • F22B29/08 - operating with fixed point of final state of complete evaporation

• US Classifications

  • 122 - Liquid heaters and vaporizers