2821965

Information

• Patent Grant
• 2821965

• References
• Source

• Patent Number

  2,821,965

• Date Filed

  Not available

• Date Issued

  Tuesday, February 4, 1958
  66 years ago

• CPC

  • F22B37/204 - Supporting arrangements for individual tubes
  • F22B29/06 - of once-through type
  • F22B31/00 - Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus Arrangements of dispositions of combustion apparatus
  • F22B31/04 - Heat supply by installation of two or more combustion apparatus
  • F22B33/00 - Steam-generation plants

• US Classifications

  • 122 - Liquid heaters and vaporizers