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    • 1. 发明申请
    • Device for hot dip coating metal strands
    • 热镀金属线束装置
    • US20050076835A1
    • 2005-04-14
    • US10503871
    • 2003-02-20
    • Frank BergmannMichael ZielenbachWalter TrakowskiOlaf JepsenHolger Behrens
    • Frank BergmannMichael ZielenbachWalter TrakowskiOlaf JepsenHolger Behrens
    • C23C2/40C23C2/24B05C3/00B05C5/00
    • C23C2/24
    • 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 traveling field. While interacting with the electromagnetic traveling field, said induction currents exert an electromagnetic force. The inductor (5) has at least two main coils (6) that are arranged in succession in movement direction (X) of the metal strand (1), and has at least two correction coils (7) for controlling the position of the metal strand (1) inside the guide channel (4) in direction (N), which is normal to the surface of the metal strand (1). These correction coils are also arranged in succession in movement direction (X) of the metal strand (1). In order to improve the efficiency of the control of the metal strip inside the guide channel, the invention provides that at least a portion of the correction coils (7), when viewed in movement direction (X) of the metal strand (1), are arranged so that they are offset with regard to one another perpendicular to movement direction (X) and perpendicular to direction (N) that is normal to the surface of the metal strand (1).
    • 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: 电磁行驶场。 当与电磁行进场相互作用时,所述感应电流施加电磁力。 电感器(5)具有至少两个主要线圈(6),它们沿金属线束(1)的移动方向(X)连续布置,并且具有至少两个用于控制金属线的位置的校正线圈(7) 在导向通道(4)内的方向(N)上的线(1),其垂直于金属线(1)的表面。 这些校正线圈也在金属线(1)的移动方向(X)上相继排列。 为了提高引导通道内的金属带的控制效率,本发明提供了当从金属线(1)的移动方向(X)观察时,至少一部分校正线圈(7) 被布置成使得它们相对于垂直于运动方向(X)并且垂直于垂直于金属线(1)的表面的方向(N)彼此偏移。
    • 2. 发明授权
    • Device for hot dip coating metal strands
    • 热镀金属线束装置
    • US06929697B2
    • 2005-08-16
    • US10503871
    • 2003-02-20
    • Frank BergmannMichael ZielenbachWalter TrakowskiOlaf Norman JepsenHolger Behrens
    • Frank BergmannMichael ZielenbachWalter TrakowskiOlaf Norman JepsenHolger Behrens
    • C23C2/40C23C2/24B05C3/12
    • C23C2/24
    • The invention relates to a device for hot dip coating metal strand (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 an electromagnetic traveling field. While interacting with the electromagnetic traveling field, the induction currents exert an electromagnetic force. The inductor (5) has at least two main coils (6) that are arranged in succession in movement direction (X) of the metal strand (1), and has at least two correction coils (7) for controlling the position of the metal strand (1) inside the guide channel (4) in direction (N), which is normal to the surface of the metal strand (1). These correction coils are also arranged in succession in movement direction (X) of the metal strand (1). In order to improve the efficiency of the control of the metal strip inside the guide channel, the invention provides that at least a portion of the correction coils (7), when viewed in movement direction (X) of the metal strand (1), are arranged so that they are offset with regard to one another perpendicular to movement direction (X) and perpendicular to direction (N) that is normal to the surface of the metal strand (1).
    • 本发明涉及一种用于热浸镀金属线(1),特别是带钢的装置,其中金属股线(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,可以通过电磁感应器(2)诱导涂层金属(2)中的感应电流 旅游领域。 当与电磁行进场相互作用时,感应电流施加电磁力。 电感器(5)具有至少两个主要线圈(6),它们沿金属线束(1)的移动方向(X)连续布置,并且具有至少两个用于控制金属线的位置的校正线圈(7) 在导向通道(4)内的方向(N)上的线(1),其垂直于金属线(1)的表面。 这些校正线圈也在金属线(1)的移动方向(X)上相继排列。 为了提高引导通道内的金属带的控制效率,本发明提供了当从金属线(1)的移动方向(X)观察时,至少一部分校正线圈(7) 被布置成使得它们相对于垂直于运动方向(X)并且垂直于垂直于金属线(1)的表面的方向(N)彼此偏移。