CA2255335CCA002255335ACA2255335ACA2255335CCA 2255335 CCA2255335 CCA 2255335CCA 002255335 ACA002255335 ACA 002255335ACA 2255335 ACA2255335 ACA 2255335ACA 2255335 CCA2255335 CCA 2255335C
Authority
CA
Canada
Prior art keywords
furnace
electrode
control unit
positioning
operator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Emerging Technologies International LLC
Original Assignee
Emerging Technologies International LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Emerging Technologies International LLCfiledCriticalEmerging Technologies International LLC
Publication of CA2255335A1publicationCriticalpatent/CA2255335A1/fr
Application grantedgrantedCritical
Publication of CA2255335CpublicationCriticalpatent/CA2255335C/fr