2992637

Information

• Patent Grant
• 2992637

• References
• Source

• Patent Number

  2,992,637

• Date Filed

  Not available

• Date Issued

  Tuesday, July 18, 1961
  63 years ago

• CPC

  • F23K3/00 - Feeding or distributing of lump or pulverulent fuel to combustion apparatus
  • F23M20/00 - Details of combustion chambers, not otherwise provided for
  • F23K2203/002 - Feeding devices for steam boilers

• US Classifications

  • 122 - Liquid heaters and vaporizers
  • 110 - Furnaces