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19 条记录 (耗时 0.018 秒)

    STIRRING SYSTEM AND METHOD FOR HOMOGENIZING GLASS MELTS
    11.
    发明公开
    STIRRING SYSTEM AND METHOD FOR HOMOGENIZING GLASS MELTS 有权
    搅拌系统和程序均质化玻璃熔体

    公开(公告)号：EP2274246A1

    公开(公告)日：2011-01-19

    申请号：EP09727993.9

    申请日：2009-03-10

    申请人： Umicore AG & Co. KG

    发明人： SINGER, Rudolf

    IPC分类号： C03B5/187

    CPC分类号： C03B5/1875 ,  B01F7/00125 ,  B01F7/00141 ,  B01F7/00908 ,  B01F7/183 ,  Y10T29/49826

    摘要： The invention relates to a stirring system for molten glass and to a stirring vessel (1) and a stirrer (3). In this case, the stirrer (3) has a shaft (30) and at least one stirring member (4). The stirring member (4) is formed in such a way that the stirrer (3) can be introduced into the stirring vessel (1) by at least one axial or translatory relative movement of the stirrer (3) in relation to the stirring vessel (1), at least one subsequent or simultaneous relative rotation of the stirrer (3) in relation to the stirring vessel (1) and a further axial or translatory relative movement of the stirrer (3) in relation to the stirring vessel (1). In this case it is possible in the operating state for the stirrer (3) to be rotated in the stirring vessel (1). Furthermore the stirring vessel (1) comprises at least two buffles (2) extending from the inner cirumferential surface (10) stirring system and method for homogenizing glass melts

    DEVICES FOR GLASS MELT DELIVERY AND METHODS FOR USING THEM
    13.
    发明授权
    DEVICES FOR GLASS MELT DELIVERY AND METHODS FOR USING THEM 有权
    器件用于转移玻璃熔AND METHOD FOR USE

    公开(公告)号：EP1362011B1

    公开(公告)日：2004-09-22

    申请号：EP02701294.7

    申请日：2002-02-22

    申请人： Umicore AG & Co. KG

    发明人： SINGER, Rudolf

    IPC分类号： C03B7/098 ,  C03B7/088 ,  C03B5/26

    CPC分类号： C03B7/098 ,  C03B5/26 ,  C03B7/088 ,  Y10S65/04

    摘要： The present invention provides devices for glass melt delivery and methods for using these devices. In these devices, a delivery nozzle (3''') comprising at least one platinum group metal material is directly heated by electricity. To facilitate heating, a cylindrical heating ring (18) is mounted in ceramic base (7'''). The device's construction ensures a regulatable heating of the nozzle and the melted glass flux.

    BASEPLATE
    15.
    发明公开
    BASEPLATE 审中-公开
    底盘

    公开(公告)号：EP2864260A1

    公开(公告)日：2015-04-29

    申请号：EP13729735.4

    申请日：2013-06-19

    申请人： UMICORE AG & CO. KG

    发明人： SINGER, Rudolf

    IPC分类号： C03B37/083 ,  C03B37/09 ,  C03B37/095

    CPC分类号： C03B37/083 ,  B23K31/02 ,  C03B37/09 ,  C03B37/095 ,  Y10T29/49671

    摘要： The present invention relates to a novel baseplate for bushings, to bushings with these baseplates and to methods for producing the baseplate and the bushings. The baseplate allows differing heating of different portions of the baseplate.

    摘要翻译： 本发明涉及用于衬套的新型底板，具有这些底板的衬套以及用于生产底板和衬套的方法。 底板允许对底板的不同部分进行不同的加热。

    DANNER PIPE
    19.
    发明授权
    DANNER PIPE 有权
    丹纳管

    公开(公告)号：EP1680369B1

    公开(公告)日：2012-01-04

    申请号：EP04791044.3

    申请日：2004-10-29

    申请人： Umicore AG & Co. KG

    发明人： SINGER, Rudolf

    IPC分类号： C03B17/04 ,  C03B5/167

    CPC分类号： C03B5/1675 ,  C03B5/1672 ,  C03B17/04 ,  Y10T428/294

    摘要： The present invention relates to a mandrel for producing glass tubes or rods, particularly for the Vello process, the A-drawing process and preferably for the Danner process. The mandrel comprises a body (1) of a ceramic composite material, and an external metal material jacket (2) surrounding at least a portion of said body, wherein the ceramic composite material has a substantially similar thermal expansion coefficient as the metal material of said jacket. Alternatively the mandrel comprises a self-supporting metal material jacket (22).

    摘要翻译： 本发明涉及用于生产玻璃管或棒的心轴，特别是用于Vello方法，A拉伸方法并且优选用于Danner方法的心轴。 该心轴包括：主体（1）的陶瓷复合材料，以及外部金属材料套（2）的周围的至少所述主体的一部分，其中，所述陶瓷复合材料具有基本相似的热膨胀系数作为所述的金属材料 夹克。 或者，心轴包括自支撑金属材料护套（22）。