Apparatus for feeding streams of heat-softened mineral material
    11.
    发明授权
    Apparatus for feeding streams of heat-softened mineral material 失效
    用于提供加热矿物材料流的装置

    公开(公告)号:US3554718A

    公开(公告)日:1971-01-12

    申请号:US3554718D

    申请日:1967-12-29

    CPC classification number: C03B37/083

    Abstract: THE DISCLOSURE EMBRACES A METHOD OF CORRELATING THE CHARACTERISTICS OF PASSAGES IN A STREAM FEEDER OR BUSHING FOR FLOWING GLASS STREAMS AND ARRANGEMENT OF TUBULAR PROJECTIONS OF DIFFERENT LENGTHS PROVIDING DIFFERENTIAL SURFACE AREAS DEFINING THE PASSAGE FOR THE DISSIPATION OR TRANSFER OF HEAT FROM THE GLASS TO PROMOTE THE DELIVERY FROM THE PASSAGES OF STREAMS OF GLASS HAVING SUBSTANTIALLY UNIFORM VISCOSITY CHARACTERISTICS.

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