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    METHODS AND APPARATUS FOR PRODUCING A GLASS RIBBON
    2.
    发明申请
    METHODS AND APPARATUS FOR PRODUCING A GLASS RIBBON 有权

    公开(公告)号：US20220411309A1

    公开(公告)日：2022-12-29

    申请号：US17621273

    申请日：2020-06-26

    申请人： Corning Incorporated

    发明人： Anmol Agrawal ,  Douglas Dale Bressler ,  Matthew John Cempa ,  Frank Coppola ,  Anurag Jain ,  Francisco Javier Moraga ,  Shyam Prasad Mudiraj ,  Ibraheem Rasool Muhammad ,  Rui Zhang

    IPC分类号： C03B17/06

    摘要： A glass manufacturing apparatus includes a forming apparatus defining a travel path extending in a travel direction. The forming apparatus conveys a ribbon of glass-forming material along the travel path in the travel direction of the forming apparatus. The glass manufacturing apparatus includes a cooling tube extending substantially parallel to the travel path and extending across the travel direction. The cooling tube includes a plurality of orifices spaced apart along the cooling tube and facing the travel path. Methods of manufacturing glass can comprise flowing a coolant from an outlet of a conduit in a direction toward a target location of a flowing ribbon of molten material. Methods can also include changing a phase of the coolant while the coolant is flowing towards the target location. The change in phase can cool the target location.

    METHODS AND APPARATUS FOR MANUFACTURING A GLASS RIBBON
    5.
    发明申请
    METHODS AND APPARATUS FOR MANUFACTURING A GLASS RIBBON 有权

    公开(公告)号：US20230137355A1

    公开(公告)日：2023-05-04

    申请号：US17907736

    申请日：2021-04-26

    申请人： Corning Incorporated

    发明人： Douglas Dale Bressler ,  Matthew John Cempa ,  Francisco Javier Moraga ,  Shyam Prasad Mudiraj

    IPC分类号： C03B17/06

    摘要： A glass manufacturing apparatus includes a forming apparatus defining a travel path extending in a travel direction. The forming apparatus conveys a ribbon of glass-forming material along the travel path in the travel direction. The glass manufacturing apparatus includes a cooling tube including a first end and a second end. The cooling tube includes a first tube including a closed first sidewall surrounding a first channel. The first tube receives a first cooling fluid within the first channel. The cooling tube includes a second tube including a closed second sidewall surrounding a second channel. The first tube is positioned within the second tube. The second tube receives a second cooling fluid within the second channel. The cooling tube includes a nozzle. The nozzle receives the first cooling fluid and directs the first cooling fluid toward the travel path. Methods include manufacturing a glass ribbon with the glass manufacturing apparatus.