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公开(公告)号：US20210235556A1
公开(公告)日：2021-07-29
申请号：US15734626
申请日：2019-06-03
发明人： Robert Becker , Stefan Bauer
摘要： An apparatus for a self-baking electrode includes an electrode having at least three zones, a first zone containing uncarbonized carbon-containing composition, a second zone which adjoins the first zone and in which the carbon-containing composition is present in a paste-like or liquid form, a third zone which adjoins the second zone and in which the carbon-containing composition is present in carbonized form, and a cylindrical housing which encloses at least the first and second zones. A tube can be lifted and lowered in a vertical direction at least partly within the zones and an extendable holding element for taking up tensile forces runs partly within the tube and partly outside the tube where a first end of the holding element (101) can be detachably connected to a fastening element, a second end of the holding element enters the third zone and is anchored there.
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公开(公告)号：US10560987B2
公开(公告)日：2020-02-11
申请号：US16089020
申请日：2017-03-30
发明人： Alois J. Franke , Robert Becker , Johann Leye
IPC分类号： H05B7/09 , C04B14/02 , C04B26/26 , C25C7/02 , C04B111/94
摘要： The present invention relates to a self-calcining electrode material for electric arc furnaces, containing one or more carbon components and a binder, wherein the binder is hard bitumen and having a needle penetration at 25° C. according to DIN EN 1426 of
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公开(公告)号：US11606847B2
公开(公告)日：2023-03-14
申请号：US15734626
申请日：2019-06-03
发明人： Robert Becker , Stefan Bauer
摘要： An apparatus for a self-baking electrode includes an electrode having at least three zones, a first zone containing uncarbonized carbon-containing composition, a second zone which adjoins the first zone and in which the carbon-containing composition is present in a paste-like or liquid form, a third zone which adjoins the second zone and in which the carbon-containing composition is present in carbonized form, and a cylindrical housing which encloses at least the first and second zones. A tube can be lifted and lowered in a vertical direction at least partly within the zones and an extendable holding element for taking up tensile forces runs partly within the tube and partly outside the tube where a first end of the holding element (101) can be detachably connected to a fastening element, a second end of the holding element enters the third zone and is anchored there.
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