2694097

Information

• Patent Grant
• 2694097

• References
• Source

• Patent Number

  2,694,097

• Date Filed

  Not available

• Date Issued

  Tuesday, November 9, 1954
  70 years ago

• CPC

  • F27B3/19 - Arrangements of devices for discharging
  • F27B3/06 - with movable working chambers or hearths
  • F27B3/085 - Arc furnaces
  • F27B3/183 - Charging of arc furnaces vertically through the roof
  • F27D11/08 - Heating by electric discharge
  • F27B1/00 - Shaft or like vertical or substantially vertical furnaces
  • F27B7/00 - Rotary-drum furnaces
  • F27B19/04 - arranged for associated working
  • F27D3/10 - Charging directly from hoppers or shoots
  • F27D3/1509 - Tapping equipment
  • F27D5/0068 - Containers
  • F27D13/00 - Apparatus for preheating charges Arrangements for preheating charges
  • F27D2003/0059 - comprising tracks
  • F27D2003/0083 - Means for stirring the charge
  • F27D2003/0087 - Rotation about a vertical axis
  • F27D2003/127 - for carrying pots
  • F27D2099/0095 - Means to collect the slag or spilled metal

• US Classifications

  • 075 - Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
  • 373 - Industrial electric heating furnaces