2620174

Information

• Patent Grant
• 2620174

• References
• Source

• Patent Number

  2,620,174

• Date Filed

  Not available

• Date Issued

  Tuesday, December 2, 1952
  72 years ago

• CPC

  • F27B9/208 - the workpieces being rotated during their advance
  • F27B9/222 - the path comprising a section specially adapted for effecting equalisation of the temperature of the charge
  • F27B9/36 - Arrangements of heating devices
  • F27D21/0014 - Devices for monitoring temperature
  • F27B2009/2492 - the conveyor being constituted by series of little rams or ratchets, moving the charge along
  • F27D2019/0018 - Monitoring the temperature of the atmosphere of the kiln
  • F27D2019/004 - Fuel quantity
  • F27D2019/0043 - Amount of air or O2 to the burner
  • F27M2001/1552 - Billets, slabs

• US Classifications

  • 432 - Heating
  • 236 - Automatic temperature and humidity regulation
  • 266 - Metallurgical apparatus