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公开(公告)号：EP0345542A3
公开(公告)日：1990-05-16
申请号：EP89109367.6
申请日：1989-05-24
发明人： Gier, Heinrich , Beyss, Manfred
CPC分类号： F27D9/00 , F27B14/063 , F27B14/08 , F27B2014/0812
摘要： Kalt-Schmelz-Tiegel zum Schmelzen kleiner Metallmengen in der Schwebe. Der Tiegel enthält in seinem oberen Teil die Tiegelmulde und ist mit seinem Basisteil an eine Unterdruckleitung oder eine entsprechende Unterdruckapparatur anflanschbar. Die Tiegelmulde besteht aus entsprechend geformten und durch Schlitze voneinander getrennten Wandsegmenten (1), in denen Kühlkanäle (7) verlaufen. In diesen sind vom Basisteil (2) ausgehend Zuführungsleitungen eingebracht. Das Kühlmittel wird über das Basisteil (2) eingespeist und abgezogen. Ziel der Erfindung ist ein reparaturfreundlicher Tiegel mit einem gegenüber dem Stand der Technik verbesserten Kühlsystem. Dies wird durch ein aus Einzelwandsegmenten (1) gebildetes oberes Teil, ein aus den Ableitungsrohren (8,9) bestehendes Zwischenteil und ein Basisteil (2) erreicht, in dem die Kühlmittelleitungen ringförmig angeordnet sind, von denen aus die Zu- und Ableitungsrohre (9) in ringförmiger Anordnung aus dem Basisteil (2) herausragen.
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公开(公告)号：EP0116221B1
公开(公告)日：1989-03-01
申请号：EP83307664.9
申请日：1983-12-16
IPC分类号： C21C1/02
CPC分类号： B01F13/0809 , B01F2215/0075 , C21C1/02 , C22B9/003 , C22B9/10 , F27B14/061 , F27B2014/0812 , F27B2014/0887 , H05B6/18 , Y02P10/253
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公开(公告)号：EP2679321A1
公开(公告)日：2014-01-01
申请号：EP12750217.7
申请日：2012-02-27
IPC分类号： B22D11/124 , B22D11/00 , B22D11/04 , B22D11/055 , C22B9/22 , C22B34/12 , F27D9/00 , F27D11/08
CPC分类号： B22D7/005 , B22D7/06 , B22D7/064 , B22D9/006 , B22D11/001 , B22D11/0403 , B22D11/0406 , B22D11/041 , B22D11/055 , B22D11/124 , B22D11/1243 , B22D11/1245 , B22D11/141 , B22D11/147 , B22D21/005 , B22D41/015 , B22D47/00 , F27B7/00 , F27B14/06 , F27B14/0806 , F27B14/14 , F27B19/04 , F27B2014/008 , F27B2014/0812 , F27B2014/0818 , F27D3/14 , F27D11/12
摘要： In production of a reactive metal using a melting furnace for producing metal having a hearth, ingots can be efficiently produced by efficiently cooling the ingots extracted from the mold provided in the melting furnace. In addition, an apparatus structure in which multiple ingots can be produced with high efficiency and high quality from one hearth, is provided. A melting furnace for producing metal is provided, the furnace has a hearth for having molten metal formed by melting raw material, a mold in which the molten metal is poured, an extracting jig which is provided below the mold for extracting ingot cooled and solidified downwardly, a cooling member for cooling the ingot extracted downwardly of the mold, and an outer case for keeping the hearth, the mold, the extracting jig, and the cooling member separated from the air, wherein at least one mold and extracting jig are provided in the outer case, and the cooling member is provided between the outer case and the ingot, or between the multiple ingots.
摘要翻译： 在使用用于生产具有炉床的金属的熔炉的反应性金属的制造中，可以通过有效地冷却从设置在熔化炉中的模具中提取的锭而有效地制造锭。 此外，提供了一种可以从一个炉膛以高效率和高质量生产多个锭的装置结构。 提供一种用于生产金属的熔化炉，炉具有炉底，用于熔化原料形成的熔融金属，浇注熔融金属的模具，设置在模具下方的提取夹具，用于将铸锭向下冷却和固化 ，用于冷却从所述模具向下抽出的锭的冷却部件，以及用于保持所述炉床，所述模具，所述提取夹具和所述冷却部件与所述空气分离的外壳，其中，设置至少一个模具和提取夹具 外壳和冷却构件设置在外壳和锭之间，或者在多个锭之间。
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公开(公告)号：EP1155596B1
公开(公告)日：2003-08-13
申请号：EP00907728.0
申请日：2000-02-25
发明人： ERNST, Roland
CPC分类号： H05B6/34 , F27B14/061 , F27B2014/0812 , F27D11/06 , F27D2099/0016 , H05B6/24 , H05B2213/02
摘要： The invention concerns an installation for treating by heat-induction a metal material in a vessel, comprising: a first winding (5) including, in series, at least a first coil (51) of at least one turn and at least a second coil (52) of at least one turn, wound in opposite directions around the vessel (1), the first winding having two end terminals designed to be connected to an AC power source (3) and to the terminals of a first capacitor (C); and at least a second winding (6) including, in series, at least a first coil (61) of at least one turn and at least a second coil (62) of at least one turn, wound in opposite directions around the vessel being overlapped in the first winding (5), the ends of the second winding (6) being designed to be connected to the terminals of a second capacitor (C').
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公开(公告)号：EP0369642B1
公开(公告)日：1997-03-12
申请号：EP89311298.7
申请日：1989-11-01
CPC分类号： F27D27/00 , C03B5/025 , C03B5/14 , C03B2211/70 , F27B3/06 , F27B3/08 , F27B14/08 , F27B2014/0812 , F27B2014/0887 , F27D3/0025 , F27D11/10 , F27D2003/0087 , F27D2099/0031 , F27M2001/03 , H05B7/00 , Y02P40/57 , Y10S65/04
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公开(公告)号：EP0369642A3
公开(公告)日：1991-01-09
申请号：EP89311298.7
申请日：1989-11-01
CPC分类号： F27D27/00 , C03B5/025 , C03B5/14 , C03B2211/70 , F27B3/06 , F27B3/08 , F27B14/08 , F27B2014/0812 , F27B2014/0887 , F27D3/0025 , F27D11/10 , F27D2003/0087 , F27D2099/0031 , F27M2001/03 , H05B7/00 , Y02P40/57 , Y10S65/04
摘要： A method of melting materials at power densities in excess of 25 KW/ft² of area within the metal shell (11) of a melting vessel (10) which method comprises continuously feeding (13) the material to be melted to a plasma arc furnace, melting the said feedstock material using at least two transferred arc plasma electrodes (15,16) whilst rotating at least the portion of the furnace containing the material to be melted and continuously discharging the molten material through the rotating bottom (17) of the furnace. Apparatus for melting materials under power densities of greater than 25 KW/ft² is also disclosed.
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公开(公告)号：EP0369642A2
公开(公告)日：1990-05-23
申请号：EP89311298.7
申请日：1989-11-01
CPC分类号： F27D27/00 , C03B5/025 , C03B5/14 , C03B2211/70 , F27B3/06 , F27B3/08 , F27B14/08 , F27B2014/0812 , F27B2014/0887 , F27D3/0025 , F27D11/10 , F27D2003/0087 , F27D2099/0031 , F27M2001/03 , H05B7/00 , Y02P40/57 , Y10S65/04
摘要： A method of melting materials at power densities in excess of 25 KW/ft² of area within the metal shell (11) of a melting vessel (10) which method comprises continuously feeding (13) the material to be melted to a plasma arc furnace, melting the said feedstock material using at least two transferred arc plasma electrodes (15,16) whilst rotating at least the portion of the furnace containing the material to be melted and continuously discharging the molten material through the rotating bottom (17) of the furnace.
Apparatus for melting materials under power densities of greater than 25 KW/ft² is also disclosed.摘要翻译： 一种在熔化容器（10）的金属壳（11）内的功率密度超过25KW / ft 2的面积熔化材料的方法，该方法包括将待熔化的材料连续进料（13）到等离子体 电弧炉，使用至少两个转移的电弧等离子体电极（15,16）熔化所述原料材料，同时至少旋转包含待熔化材料的炉的部分，并连续地将熔融材料排出通过旋转底部（17）的 炉子。 还公开了在大于25KW / ft 2的功率密度下熔化材料的装置。
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公开(公告)号：EP0116221A1
公开(公告)日：1984-08-22
申请号：EP83307664.9
申请日：1983-12-16
IPC分类号： C21C1/02
CPC分类号： B01F13/0809 , B01F2215/0075 , C21C1/02 , C22B9/003 , C22B9/10 , F27B14/061 , F27B2014/0812 , F27B2014/0887 , H05B6/18 , Y02P10/253
摘要： Apparatus for desulfurizing and heating molten metal includes a refractory body having an open top receptacle, an outlet and a passageway communicating the receptacle with the outlet. An electric coil is disposed in surrounding relation to the receptacle. The upper end of the coil is disposed generally equal to the level of the molten metal in the receptacle. The molten metal is supplied to the receptacle through a first feed member, and a desulfurizing agent is supplied to the receptacle through a second feed member. Upon excitation of the coil, electric currents are induced in the molten metal to heat it and also to agitate it to mix the desulfurizing agent with the molten metal.
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公开(公告)号：EP2679321A4
公开(公告)日：2016-11-09
申请号：EP12750217
申请日：2012-02-27
申请人： TOHO TITANIUM CO LTD
发明人： ODA TAKASHI , TANAKA HISAMUNE , SHIRAKI TAKESHI , YAMAMOTO NORIO
IPC分类号： B22D11/124 , B22D11/00 , B22D11/04 , B22D11/055 , B22D11/14 , B22D21/00 , B22D41/015 , C22B9/22 , C22B34/12 , F27B7/00 , F27B19/04 , F27D3/14 , F27D9/00 , F27D11/08
CPC分类号： B22D7/005 , B22D7/06 , B22D7/064 , B22D9/006 , B22D11/001 , B22D11/0403 , B22D11/0406 , B22D11/041 , B22D11/055 , B22D11/124 , B22D11/1243 , B22D11/1245 , B22D11/141 , B22D11/147 , B22D21/005 , B22D41/015 , B22D47/00 , F27B7/00 , F27B14/06 , F27B14/0806 , F27B14/14 , F27B19/04 , F27B2014/008 , F27B2014/0812 , F27B2014/0818 , F27D3/14 , F27D11/12
摘要： In production of a reactive metal using a melting furnace for producing metal having a hearth, ingots can be efficiently produced by efficiently cooling the ingots extracted from the mold provided in the melting furnace. In addition, an apparatus structure in which multiple ingots can be produced with high efficiency and high quality from one hearth, is provided. A melting furnace for producing metal is provided, the furnace has a hearth for having molten metal formed by melting raw material, a mold in which the molten metal is poured, an extracting jig which is provided below the mold for extracting ingot cooled and solidified downwardly, a cooling member for cooling the ingot extracted downwardly of the mold, and an outer case for keeping the hearth, the mold, the extracting jig, and the cooling member separated from the air, wherein at least one mold and extracting jig are provided in the outer case, and the cooling member is provided between the outer case and the ingot, or between the multiple ingots.
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公开(公告)号：EP1155596A1
公开(公告)日：2001-11-21
申请号：EP00907728.0
申请日：2000-02-25
发明人： ERNST, Roland
CPC分类号： H05B6/34 , F27B14/061 , F27B2014/0812 , F27D11/06 , F27D2099/0016 , H05B6/24 , H05B2213/02
摘要： The invention concerns an installation for treating by heat-induction a metal material in a vessel, comprising: a first winding (5) including, in series, at least a first coil (51) of at least one turn and at least a second coil (52) of at least one turn, wound in opposite directions around the vessel (1), the first winding having two end terminals designed to be connected to an AC power source (3) and to the terminals of a first capacitor (C); and at least a second winding (6) including, in series, at least a first coil (61) of at least one turn and at least a second coil (62) of at least one turn, wound in opposite directions around the vessel being overlapped in the first winding (5), the ends of the second winding (6) being designed to be connected to the terminals of a second capacitor (C').
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