Apparatus and Process for Producing Tubes or Rods
    1.
    发明申请
    Apparatus and Process for Producing Tubes or Rods 审中-公开
    用于生产管或棒的设备和方法

    公开(公告)号:US20070271963A1

    公开(公告)日:2007-11-29

    申请号:US10574734

    申请日:2004-10-01

    CPC classification number: C03B17/04 Y02P40/57

    Abstract: A process for producing tubes or rods is provided. The process includes providing a settable liquid and producing a strand by drawing the liquid from a nozzle in a drawing direction. The result of this is that the settable liquid emerges through an annular gap formed by the nozzle with the desired production throughput at the temperature which is above the devitrification temperature. The settable liquid cools as it flows down an outer and/or an inner surface of a displacement body so that, by the end of the displacement body, the settable liquid has a sufficiently high viscosity to be drawn in stable form at the desired production throughout without flowing more quickly than the drawing rate as a result of its own weight.

    Abstract translation: 提供了一种生产管或棒的方法。 该方法包括提供可固化液体并通过在喷射方向上从喷嘴抽出液体来产生股线。 其结果是可凝固液体在高于失透温度的温度下通过由喷嘴形成的环形间隙以期望的生产量产生。 可固化液体在位移体的外表面和/或内表面向下流动时冷却,使得通过位移体的端部,可凝固液体具有足够高的粘度以在所需的生产过程中以稳定的形式被拉伸 由于其自身重量,不比流动速度更快地流动。

    Method and arrangement for feeding a glass melt to a processing process
    2.
    发明申请
    Method and arrangement for feeding a glass melt to a processing process 审中-公开
    将玻璃熔体进料到加工过程中的方法和装置

    公开(公告)号:US20050252243A1

    公开(公告)日:2005-11-17

    申请号:US11087431

    申请日:2005-03-23

    CPC classification number: C03B7/02

    Abstract: The invention includes a method and an arrangement for influencing the flow of glass melts in a controlled way during the transfer from the melting furnace to a processing process. The simultaneous generation of electric and magnetic fields generates a force in the glass melt which boosts or inhibits the melt flow and acts substantially in the same direction as or in the opposite direction to the main direction of flow. It is in this way possible to control the melt flow without affecting the temperature of the melt. Consequently, the invention is suitable in particular for the accurately controllable feeding of a homogeneous glass melt to a glass production process.

    Abstract translation: 本发明包括一种在从熔化炉转移到加工过程中以受控方式影响玻璃熔体流动的方法和装置。 电场和磁场的同时产生在玻璃熔体中产生一种力,其增强或抑制熔体流动,并且基本上沿与主流动方向相反的方向或与主流动方向相反的方向。 以这种方式可以控制熔体流动而不影响熔体的温度。 因此,本发明特别适用于将均匀的玻璃熔体准确地控制送入玻璃生产过程。

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