Compensation system and method for arc skewing for a DC arc furnace

Details for Australian Patent Application No. 2006327784 (hide)

Owner Swart, P. Greyling, F.

Inventors Swart, Petrus Hermanus; Greyling, Frederik Petrus

Agent Davies Collison Cave

Pub. Number AU-B-2006327784

PCT Pub. Number WO2007/072253

Priority 2005/10305 20.12.05 ZA

Filing date 29 November 2006

Wipo publication date 28 June 2007

Acceptance publication date 5 August 2010

International Classifications

F27D 11/08 (2006.01) Arrangement of elements for electric heating in or on furnaces - Heating by electric discharge, e.g. arc discharge

C21C 5/52 (2006.01) Manufacture of carbon steel, e.g. plain mild steel, medium carbon steel, or cast-steel

F27B 3/08 (2006.01) Hearth-type furnaces, e.g. of reverberatory type - heated electrically, e.g. electric arc furnaces, with or without any other source of heat

H05B 7/148 (2006.01) Heating by electric discharge

Event Publications

3 July 2008 PCT application entered the National Phase

  PCT publication WO2007/072253 Priority application(s): WO2007/072253

5 August 2010 Application Accepted

  Published as AU-B-2006327784

2 December 2010 Standard Patent Sealed

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