3375810

Information

• Patent Grant
• 3375810

• References
• Source

• Patent Number

  3,375,810

• Date Filed

  Not available

• Date Issued

  Tuesday, April 2, 1968
  56 years ago

• CPC

  • F22B37/40 - Arrangements of partition walls in flues of steam boilers
  • F22B21/34 - built-up from water tubes grouped in panel form surrounding the combustion chamber
  • F22B37/146 - Tube arrangements for ash hoppers and grates and for combustion chambers of the cyclone or similar type out of the flues

• US Classifications

  • 122 - Liquid heaters and vaporizers