Delivery apparatus for a glass manufacturing apparatus and methods
    2.
    发明公开
    Delivery apparatus for a glass manufacturing apparatus and methods 有权
    Liefervorrichtungfüreine Glasherstellungsvorrichtung und Verfahren

    公开(公告)号:EP2455345A1

    公开(公告)日:2012-05-23

    申请号:EP11190001.5

    申请日:2011-11-21

    IPC分类号: C03B7/07 C03B7/098 C03B17/06

    摘要: Delivery apparatus include an electrical circuit configured to heat a linear conduit and an elbow conduit. A first electrode can be mounted to an upstream portion of the linear conduit, a second electrode can be mounted downstream of the upstream portion, and a third electrode can be mounted to a curved segment of the elbow conduit within a footprint extension of a first passage of the linear conduit. In further examples, a delivery apparatus includes an electrical circuit with a first electrode mounted to an upstream portion of a linear conduit, a second electrode mounted to a downstream portion of the linear conduit, and a third electrode mounted to an elbow conduit. In still further examples, methods of heating molten glass include application of an electrical current such that neither a current flux through a linear conduit nor a current flux through an elbow conduit exceeds 8 amps/mm 2 .

    摘要翻译: 输送装置包括构造成加热线性导管和弯管导管的电路。 第一电极可以安装到线性导管的上游部分,第二电极可以安装在上游部分的下游,并且第三电极可以安装到肘管的弯曲部分,在第一通道的覆盖区延伸部分内 的线性导管。 在另外的示例中,输送装置包括电路,其具有安装到线性导管的上游部分的第一电极,安装到线性导管的下游部分的第二电极和安装到弯管导管的第三电极。 在另外的实例中,加热熔融玻璃的方法包括施加电流,使得通过线性导管的电流通量和通过弯头导管的电流通量都不超过8安培/ mm 2。