3348915

Information

• Patent Grant
• 3348915

• References
• Source

• Patent Number

  3,348,915

• Date Filed

  Not available

• Date Issued

  Tuesday, October 24, 1967
  57 years ago

• CPC

  • F27B9/38 - Arrangements of devices for charging
  • C01B31/30 - Carbides
  • C01B33/06 - Metal silicides
  • C01B35/04 - Metal borides
  • F27B9/063 - Resistor heating
  • F27B9/08 - heated through chamber walls
  • F27B9/26 - on or in trucks, sleds, or containers
  • F27B9/32 - Casings
  • F27B9/022 - With two tracks moving in opposite directions
  • F27B9/025 - having two or more superimposed tracks
  • F27B9/045 - Furnaces with controlled atmosphere
  • F27B9/262 - on or in trucks
  • F27D5/00 - Supports, screens, or the like for the charge within the furnace
  • F27D2003/006 - with a return track
  • F27M2001/16 - Particulate material

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 373 - Industrial electric heating furnaces
  • 432 - Heating