3756582

Information

• Patent Grant
• 3756582

• References
• Source

• Patent Number

  3,756,582

• Date Filed

  Not available

• Date Issued

  Tuesday, September 4, 1973
  51 years ago

• CPC

  • F27D17/001 - Extraction of waste gases, collection of fumes and hoods used therefor
  • C21C5/40 - Offtakes or separating apparatus for converter waste gases or dust
  • F27D3/0025 - Charging or loading melting furnaces with material in the solid state
  • F27D17/003 - of waste gases emanating from an electric arc furnace
  • F27D1/1858 - Doors
  • F27D2001/0086 - the moving part being in rotation
  • F27D2001/0096 - the moving part staying in the same plane
  • F27D2099/008 - Using an air-lock
  • Y10S266/90 - Metal melting furnaces

• US Classifications

  • 266 - Metallurgical apparatus
  • 414 - Material or article handling