3602623

Information

• Patent Grant
• 3602623

• References
• Source

• Patent Number

  3,602,623

• Date Filed

  Not available

• Date Issued

  Tuesday, August 31, 1971
  53 years ago

• CPC

  • H05B7/109 - Feeding arrangements
  • H05B7/156 - by hydraulic or pneumatic means for positioning of electrodes
  • Y02P10/256 - Design or operational measures for increasing the efficiency of electric conversion
  • Y02P10/259 - in electric arc furnaces

• US Classifications

  • 373 - Industrial electric heating furnaces
  • 164 - Metal founding