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Patent Agency Ranking
公开(公告)号：US20050172893A1
公开(公告)日：2005-08-11
申请号：US10507269
申请日：2003-02-20
Applicant: Walter Trakowski , Olaf Jepsen , Eckart Schunk , Klaus Frommann , Rolf Brisberger , Holger Behrens , Michael Zielenbach
Inventor： Walter Trakowski , Olaf Jepsen , Eckart Schunk , Klaus Frommann , Rolf Brisberger , Holger Behrens , Michael Zielenbach
CPC classification number: C23C2/24
Abstract: The invention relates to a device for hot dip coating metal strands (1), particularly strip steel, in which the metal strand (1) can be vertically guided through a reservoir (3), which accommodates the molten coating metal (2), and though a guide channel (4) connected upstream therefrom. An electromagnetic inductor (5) is mounted in the area of the guide channel (4) and in order to retain the coating metal (2) inside the reservoir (3), can induce induction currents in the coating metal (2) by means of an electromagnetic blocking field. While interacting with the electromagnetic blocking field, said induction currents exert an electromagnetic force. In order to prevent an intense heating of the metal strand caused by the electromagnetic inductor, the invention provides that the inductor (5, 5a, 5b) is connected to electric power supply means (6) that supply the inductor with an alternating current whose frequency (f) is less than 500 Hz. In particular, a mains frequency of 50 Hz is intended.
Abstract translation: 本发明涉及一种用于热浸镀金属线（1），特别是带钢的装置，其中金属线（1）可以垂直地引导通过容纳熔融涂层金属（2）的储存器（3），以及 尽管其上游连接有引导通道（4）。 电磁感应器（5）安装在引导通道（4）的区域中，为了将涂层金属（2）保持在储存器（3）内部，可以通过以下方式引起涂层金属（2）中的感应电流： 电磁阻塞场。 当与电磁阻挡场相互作用时，所述感应电流施加电磁力。 为了防止由电磁感应器引起的金属绞线的强烈加热，本发明提供了电感器（5,5a，5b）连接到电源装置（6），电源装置（6）向电感器提供交流电 其频率（f）小于500Hz。 具体来说，预期是50Hz的电源频率。
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公开(公告)号：US07361224B2
公开(公告)日：2008-04-22
申请号：US10507269
申请日：2003-02-20
Applicant: Walter Trakowski , Olaf Norman Jepsen , Eckart Schunk , Klaus Frommann , Rolf Brisberger , Holger Behrens , Michael Zielenbach
Inventor： Walter Trakowski , Olaf Norman Jepsen , Eckart Schunk , Klaus Frommann , Rolf Brisberger , Holger Behrens , Michael Zielenbach
IPC: B05C3/02
CPC classification number: C23C2/24
Abstract: The invention relates to a device for hot dip coating metal strands (1), particularly strip steel, in which the metal strand (1) can be vertically guided through a reservoir (3), which accommodates the molten coating metal (2), and though a guide channel (4) connected upstream therefrom. An electromagnetic inductor (5) is mounted in the area of the guide channel (4) and in order to retain the coating metal (2) inside the reservoir (3), can induce induction currents in the coating metal (2) by means of an electromagnetic blocking field. While interacting with the electromagnetic blocking field, said induction currents exert an electromagnetic force. In order to prevent an intense heating of the metal strand caused by the electromagnetic inductor, the invention provides that the inductor (5, 5a, 5b) is connected to electric power supply means (6) that supply the inductor with an alternating current whose frequency (f) is less than 500 Hz. In particular, a mains frequency of 50 Hz is intended.
Abstract translation: 本发明涉及一种用于热浸镀金属线（1），特别是带钢的装置，其中金属线（1）可以垂直地引导通过容纳熔融涂层金属（2）的储存器（3），以及 尽管其上游连接有引导通道（4）。 电磁感应器（5）安装在引导通道（4）的区域中，为了将涂层金属（2）保持在储存器（3）内部，可以通过以下方式引起涂层金属（2）中的感应电流： 电磁阻塞场。 当与电磁阻挡场相互作用时，所述感应电流施加电磁力。 为了防止由电磁感应器引起的金属绞线的强烈加热，本发明提供了电感器（5,5a，5b）连接到电源装置（6），电源装置（6）向电感器提供交流电 其频率（f）小于500Hz。 具体来说，预期是50Hz的电源频率。
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公开(公告)号：US06194022B1
公开(公告)日：2001-02-27
申请号：US09029691
申请日：1998-07-23
Applicant: Eckart Schunk
Inventor： Eckart Schunk
IPC: B05D314
CPC classification number: C23C2/24
Abstract: A process for stabilizing strip in a plant for coating strip material, in which a metal strip is taken through a container holding molten coating material that has, below the melt surface, a through channel, in which induction currents are induced by an electromagnetic travelling field in the coating material and, in interaction with the electromagnetic travelling field, generate an electromagnetic force to retain the coating material. In the region of the through channel, a controllable magnetic field superimposed on the modulation of the electromagnetic travelling field is applied, whose field strength and/or frequency are adjustable as a function of sensor-detected position of the strip in the coating channel.
Abstract translation: 一种用于稳定植物中用于涂覆条带材料的条带的方法，其中金属带通过容纳熔融表面的熔融涂层材料的容器，所述熔融涂料在熔融表面下方具有通过通道，其中感应电流由电磁行进场 在涂层材料中并且与电磁行进场相互作用产生电磁力以保持涂层材料。 在穿透通道的区域中，施加叠加在电磁行进场的调制上的可控磁场，其场强和/或频率可根据传感器在涂层通道中检测到的位置的位置进行调节。
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公开(公告)号：US4134148A
公开(公告)日：1979-01-09
申请号：US797044
申请日：1977-05-16
Applicant: Hans-Joachim Schubert , Eckart Schunk , Horst Rossbach
Inventor： Hans-Joachim Schubert , Eckart Schunk , Horst Rossbach
Abstract: A switchboard booth structure having a unique arrangement of exteriorly accessible service and control devices and interiorly accessible switch devices for controlling low voltage elements of electrical apparatus, particularly metallurgic electric furnaces is disclosed herein.
Abstract translation: 本文公开了具有用于控制电气设备的低电压元件，特别是冶金电炉的外部可访问的服务和控制装置以及内部可访问的开关装置的配电盘展位结构。
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公开(公告)号：US3999976A
公开(公告)日：1976-12-28
申请号：US565336
申请日：1975-04-07
Applicant: Hans-Joachim Schubert , Eckart Schunk , Emil Elsner
Inventor： Hans-Joachim Schubert , Eckart Schunk , Emil Elsner
CPC classification number: H05B7/005 , C21C5/5211 , C21C5/527 , F27B3/085 , F27D1/16 , Y02P10/216 , Y02P10/256 , Y02P10/259
Abstract: A method is provided for lengthening the life of electric arc furnace linings in the production of steel from scrap, while at the same time introducing sponge iron pellets to shorten the melting time. This is achieved by predetermining the increase in power at the arc-molten bath interface upon introduction of the sponge iron and automatically reducing the power factor in the circuits feeding the electrodes according to the predetermination, upon each introduction of sponge iron.
Abstract translation: 提供了一种延长电弧炉衬里在废钢生产中的寿命的方法，同时引入海绵铁丸以缩短熔化时间。 这通过预先确定在引入海绵铁时在电弧熔融界面处的功率的增加，并且在每次引入海绵铁时自动降低根据预先确定的馈送电极的电路中的功率因数。
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