3418997

Information

• Patent Grant
• 3418997

• References
• Source

• Patent Number

  3,418,997

• Date Filed

  Not available

• Date Issued

  Tuesday, December 31, 1968
  55 years ago

• CPC

  • F23H7/10 - rocking about their axes
  • F23G5/002 - characterised by their grates
  • F23H7/06 - with movable bars disposed parallel to direction of fuel feeding
  • F23K3/00 - Feeding or distributing of lump or pulverulent fuel to combustion apparatus
  • F23K2203/004 - Feeding devices with reciprocating members

• US Classifications

  • 126 - Stoves and furnaces
  • 110 - Furnaces