Title:
ELECTRIC ARC FURNACE
Document Type and Number:
WIPO Patent Application WO/2009/109335
Kind Code:
A8
Abstract:
In an electric arc furnace, in which the electrode lift device (22, 23, 24) and the cover lift device (6) are disposed so that the cover lift (DH) and electrode lift (EH) add up, the weight load of the cover lift device is reduced by the electrode support device and the design of electrode and cover support framework are simplified, in that the electrode lift device (22, 23, 24) is supported on a girder (25), which is connected to the cover support arm, and the guides (26/1, 26/2; 27/1, 27/2; 28/1, 28/2) of the electrode lift columns (19, 20, 21) are fastened in a frame (14), which is fastened on the pivot gantry (11).
Inventors:
FUCHS GERHARD (DE)
EHLE JOACHIM (DE)
EHLE JOACHIM (DE)
Application Number:
PCT/EP2009/001410
Publication Date:
September 02, 2010
Filing Date:
February 27, 2009
Export Citation:
Assignee:
FUCHS TECHNOLOGY HOLDING AG (CH)
FUCHS GERHARD (DE)
EHLE JOACHIM (DE)
FUCHS GERHARD (DE)
EHLE JOACHIM (DE)
International Classes:
F27B3/08; F27D1/18; H05B7/10
Attorney, Agent or Firm:
SCHMIDTCHEN, Jürgen (Landsberger Strasse 300, München, DE)
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