|
DE832904C
|
|
Bridging with electrode holder for electric steel ovens
|
|
DE850235C
|
|
Stirring and deslagging device for furnaces
|
|
DE835443C
|
|
Electric melting furnace with lifting mechanism to remove the lid
|
|
DE877937C
|
|
Feed-through or cooling rings for the electrodes in or on the cover at the feed-through openings in tiltable electric ovens
|
|
DE845994C
|
|
Device for tilting an electric arc furnace
|
|
DE739906C
|
|
Arc furnace resting on a tilting cradle with electrodes guided through the lid
|
|
DE740830C
|
|
Lid for metallurgical arc furnace with a circular base and filling shafts arranged concentrically around the electrode
|
|
DE742531C
|
|
Loading device, especially for arc furnaces, with a large number of drop shafts
|
|
DE746209C
|
|
Arc melting furnace
|
|
DE741732C
|
|
Arc furnace in which the openings in the top masonry for the electrodes are sealed by means of water-cooled rings resting on the top masonry
|
|
DE702690C
|
|
AC arc furnace which rests on a tilting cradle together with the electrode holders
|
|
DE702691C
|
|
AC arc furnace which rests on a tilting cradle together with the electrode holders
|
|
DE736783C
|
|
Vessel for loading ovens, especially electric arc ovens
|
|
DE713481C
|
|
Protection device for electric arc furnaces
|
|
DE690918C
|
|
AC electric arc furnace, which rests on a tilting cradle together with the electrode holders
|
|
DE712227C
|
|
Protection device for electric arc furnaces
|
|
DE677279C
|
|
Arc furnace, especially for the production of iron and steel
|
|
DE678414C
|
|
Arc furnace
|
|
DE676658C
|
|
Electrode holder consisting of several contact jaws
|
|
DE739331C
|
|
Positioning device for the electrodes of electric ovens
|
