2577935

Information

• Patent Grant
• 2577935

• References
• Source

• Patent Number

  2,577,935

• Date Filed

  Not available

• Date Issued

  Tuesday, December 11, 1951
  73 years ago

• CPC

  • F27B9/20 - the charge moving in a substantially straight path tunnel furnace
  • F27B9/068 - heated by radiant tubes, the tube being heated by a hot medium
  • F27B9/2407 - the conveyor being constituted by rollers (roller hearth furnace)
  • F27B2009/3638 - Heaters located above and under the track
  • F27M2001/1504 - Ceramic articles

• US Classifications

  • 432 - Heating