3539100

Information

• Patent Grant
• 3539100

• References
• Source

• Patent Number

  3,539,100

• Date Filed

  Not available

• Date Issued

  Tuesday, November 10, 1970
  54 years ago

• CPC

  • F27B9/2407 - the conveyor being constituted by rollers (roller hearth furnace)
  • F27D21/0014 - Devices for monitoring temperature
  • F27B2009/3607 - Heaters located above the track of the charge
  • F27D3/028 - Roller rails or succession of small sized rollers
  • F27D2003/0096 - Advancement along the longitudinal axis of the workpiece

• US Classifications

  • 236 - Automatic temperature and humidity regulation
  • 374 - Thermal measuring and testing
  • 432 - Heating