2657033

Information

• Patent Grant
• 2657033

• References
• Source

• Patent Number

  2,657,033

• Date Filed

  Not available

• Date Issued

  Tuesday, October 27, 1953
  71 years ago

• CPC

  • F27B7/362 - Introducing gas into the drum axially or through the wall
  • F27B7/00 - Rotary-drum furnaces
  • F27B7/3205 - Charging
  • F27B2007/2273 - with arrangements
  • F27B2007/327 - centrifugally through lateral openings in the drum

• US Classifications

  • 432 - Heating
  • 110 - Furnaces
  • 414 - Material or article handling