APPARATUS AND METHOD CHARACTERIZING GLASS SHEETS
    22.
    发明申请
    APPARATUS AND METHOD CHARACTERIZING GLASS SHEETS 审中-公开
    装置和方法描述玻璃片

    公开(公告)号:US20150259236A1

    公开(公告)日:2015-09-17

    申请号:US14728121

    申请日:2015-06-02

    Abstract: An apparatus and method for continuous edge separation in a continuous process for a ribbon of flexible brittle material such as a thin ribbon of glass is disclosed wherein an initial flaw or score is formed in the ribbon. The initial flaw is turned into a crack that propagates continuously throughout the processing of the ribbon. The cracking itself results in no material loss. After cracking, the cut side edge is routed along a path different than the interior quality region to avoid contact damage between the quality region and the edge portion. The quality region can be provided for further processing or be stored. The flexible, brittle ribbon can be sourced from a hot forming device or from a roll (spool) of substrate.

    Abstract translation: 公开了一种用于在柔性脆性材料的带的连续过程中连续边缘分离的装置和方法,例如薄带玻璃,其中在带中形成初始缺陷或刻痕。 初始缺陷变成在整个加工过程中连续传播的裂纹。 裂纹本身不会导致物质损失。 在开裂之后,切割侧边缘沿着不同于内部质量区域的路径布线,以避免质量区域和边缘部分之间的接触损坏。 质量区域可以提供进一步处理或存储。 柔性脆性带可以来自热成型装置或来自基材的辊(线轴)。

    Non-contact dancer mechanisms, web isolation apparatuses and methods for using the same
    24.
    发明授权
    Non-contact dancer mechanisms, web isolation apparatuses and methods for using the same 有权
    非接触式浮动机构,网状隔离装置及其使用方法

    公开(公告)号:US08584489B2

    公开(公告)日:2013-11-19

    申请号:US13771902

    申请日:2013-02-20

    CPC classification number: B65G49/065 B65G49/063

    Abstract: A non-contact dancer mechanism for conveying a web of brittle material includes a guide rail and a variable position web support plenum adjustably positioned on the guide rail. The variable position web support plenum may include an arcuate outer surface with a plurality of fluid vents for emitting a fluid to support the web of brittle material over and spaced apart from the arcuate outer surface thereby preventing mechanical contact and damage to the web of brittle material. A support plenum counterbalance may be mechanically coupled to the variable position web support plenum, wherein the support plenum counterbalance supports at least a portion of the weight of the variable position web support plenum on the guide rail. Apparatuses incorporating the non-contact dancer mechanism and methods for using the non-contact dancer mechanism for handling continuous webs of brittle material are also disclosed.

    Abstract translation: 用于输送脆性材料幅材的非接触式浮动机构包括可调节地定位在导轨上的导轨和可变位置幅材支撑室。 可变位置腹板支撑气室可以包括具有多个流体通气口的弧形外表面,用于发射流体以将脆性材料幅材支撑在弓形外表面上并与其隔开,从而防止脆性材料网的机械接触和损坏 。 支撑气室平衡机构可以机械联接到可变位置腹板支撑气室,其中支撑气室平衡平衡支撑导轨上的可变位置腹板支撑气室的重量的至少一部分。 还公开了结合非接触式浮动机构的装置和用于使用非接触浮动机构来处理连续的脆性材料网的方法。

    FURNACE MUFFLE FOR SINTERING A RIBBON MATERIAL

    公开(公告)号:US20220252347A1

    公开(公告)日:2022-08-11

    申请号:US17590329

    申请日:2022-02-01

    Abstract: A furnace may include a furnace muffle that can accommodate relatively larger workpieces than other furnaces. The furnace muffle may include a cover that includes one or more sets of plates. The plates may be configured to prevent sag during extended runtimes while still enabling the furnace to reach a temperature (e.g., a temperature between 1590° C. and 1650° C.) for sintering a workpiece. In some examples, the cover may include a first set of plates of a first material (e.g., a first alumina refractory material) and a second set of plates of a second material (e.g., a second alumina refractory material). The second material may have greater thermal conductivity than the first material. Accordingly, plates of the second set may be located in higher temperature zones of the furnace to enable efficient heat transfer from heater elements through the furnace muffle to a contact plate where a workpiece is heated.

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