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    MELTING FURNACE ELECTRODE PUSH ASSEMBLY WITH TORQUE LIMITER
    1.
    发明申请
    MELTING FURNACE ELECTRODE PUSH ASSEMBLY WITH TORQUE LIMITER 有权

    公开(公告)号：US20220289611A1

    公开(公告)日：2022-09-15

    申请号：US17637535

    申请日：2020-09-08

    申请人： Corning Incorporated

    发明人： Chih Hung Chien ,  Hyun-taek Han ,  JinSoo Kim ,  Yong-hyeon Park

    IPC分类号： C03B5/027 ,  F27D11/10

    摘要： An assembly for pushing an electrode into a glass melting vessel can include a frame, a shaft, a pusher actuator, a contact mechanism, a master actuator, and a torque limiter. The contact mechanism can be attached to the shaft. The pusher actuator can be mounted to the frame and configured to cause translation of the shaft and the contact mechanism relative to the frame. The master actuator can be operatively connected to the pusher actuator such that operation of the master actuator causes operation of the pusher actuator. The torque limiter can be operatively connected between the master actuator and the pusher actuator, and can be configured to disengage when a rotational force on the master actuator exceeds a predetermined amount.

    High temperature glass melting vessel
    3.
    发明授权
    High temperature glass melting vessel 有权

    公开(公告)号：US11028001B2

    公开(公告)日：2021-06-08

    申请号：US16348142

    申请日：2017-11-07

    申请人： Corning Incorporated

    发明人： Gilbert De Angelis ,  Megan Aurora DeLamielleure ,  Guido Peters

    IPC分类号： C03B5/027 ,  C03B5/03 ,  C03B5/43

    摘要： A glass melt delivery system vessel has at least one sidewall and floor made of a refractory material, such as zirconia, and at least one electrode extending through the refractory material. The at least one electrode is configured to heat a glass melt in contact with the refractory material at an average temperature of at least about 1600 C° without exceeding a breakdown condition of the refractory material in contact with the glass melt.

    LIQUID COOLED GLASS METAL ELECTRODE
    8.
    发明申请
    LIQUID COOLED GLASS METAL ELECTRODE 有权
    液体冷却玻璃熔体电极

    公开(公告)号：US20120039352A1

    公开(公告)日：2012-02-16

    申请号：US12853615

    申请日：2010-08-10

    申请人： Joseph Hirt ,  John Eiler

    发明人： Joseph Hirt ,  John Eiler

    IPC分类号： H05B3/03 ,  C03B5/027

    CPC分类号： H05B3/03 ,  C03B5/027

    摘要： An electrode comprises a shaft extending from an electrode head. A cooling passage extends from an open end disposed at an attachment end of the shaft to a closed end, which is disposed within the electrode head. The electrode head is formed to have approximately a teardrop shape, which may be formed according to a radial profile rotated about a centerline of the shaft, where the radial profile has a center disposed within the electrode head and on the centerline. The radial profile may exhibit a single maximum within a middle portion of the radial profile. Alternatively, or in addition, the middle portion of the radial profile may be negatively curved.

    摘要翻译： 电极包括从电极头延伸的轴。 冷却通道从设置在轴的附接端处的开口端延伸到设置在电极头内的封闭端。 电极头形成为具有大致泪滴形状，其可以根据围绕轴的中心线旋转的径向轮廓形成，其中径向轮廓具有设置在电极头内部和中心线处的中心。 径向轮廓可以在径向轮廓的中间部分内呈现单一的最大值。 或者或另外，径向轮廓的中间部分可以是负弯曲的。

    All-electric glass-melting deep furnace and method of refining and supplying glass
    9.
    发明授权
    All-electric glass-melting deep furnace and method of refining and supplying glass 失效
    全电玻璃熔化深炉及玻璃精炼与供应方法

    公开(公告)号：US06983006B2

    公开(公告)日：2006-01-03

    申请号：US10814980

    申请日：2004-03-31

    申请人： Motoaki Miyazaki

    发明人： Motoaki Miyazaki

    IPC分类号： C03B5/027

    CPC分类号： C03B5/0275 ,  C03B5/12 ,  C03B5/26

    摘要： An all-electric glass-melting deep furnace and a method of refining and supplying glass are disclosed in which high-quality molten glass is efficiently produced in large quantity at high heat efficiency. The glass-melting deep furnace 20 has a bottom 2 and a side wall 4 constructed by piling up fireproof bricks 3 on the perimeter of the bottom 2. A height H of the side wall 4 is set to be twice or more than twice as long as an inside dimension D of the bottom 2 of the furnace. Since the furnace 20 is deep, there can be achieved a thick batch layer, a space in which glass is melted at high temperature, and a cooling area which is necessary to refine molten glass. The furnace makes it possible for the molten glass 6 to absorb fine seeds by its pressure and cooling effects that are produced when the seeds move downward to the bottom 2.

    摘要翻译： 公开了一种全电动玻璃熔融深炉和精炼和供应玻璃的方法，其中以高热效率大量有效地生产高品质熔融玻璃。 玻璃熔融深炉20具有底部2和通过在底部2的周边堆积耐火砖3而构成的侧壁4。 侧壁4的高度H设定为炉底2的内侧尺寸D的2倍以上2倍以上。 由于炉20深，所以可以实现厚的分批层，玻璃在高温下熔化的空间以及精炼玻璃熔融所需的冷却区域。 炉子使得熔融玻璃6可以通过其种子向下移动到底部2时产生的压力和冷却效果来吸收细小的种子。

    Method and electric furnace for melting vitreous materials
    10.
    发明申请
    Method and electric furnace for melting vitreous materials 失效
    玻璃材料熔化法和电炉

    公开(公告)号：US20050175060A1

    公开(公告)日：2005-08-11

    申请号：US10510495

    申请日：2003-04-08

    申请人： Giuseppe Bisazza

    发明人： Giuseppe Bisazza

    IPC分类号： C03B5/027 ,  F27B3/08 ,  F27D3/00 ,  F27D11/04 ,  F27D17/00

    CPC分类号： C03B5/0275 ,  F27B3/08 ,  F27D11/04 ,  F27D2003/0063 ,  F27M2001/07 ,  Y02P40/52

    摘要： An electric furnace (1) for melting vitrifiable materials (V), in particular for the manufacture of vitreous mosaic materials and ceramic frits as well as for the vitrification of waste, where the primary material is frequently changed, comprises a melting tank (2) for containing a molten bath (3) with a head (B), having a floor (4) and side walls (5), channels (6) for discharging the molten materials, a crown (13) which is situated above the floor (4), means for introducing a primary batch of vitrfiable materials (V) into the tank (2) and for depositing a covering layer (C) on the molten bath (3), and a plurality of electrodes (9) with a predetermined shape and position, situated inside the tank (2) for melting completely the vitrifiable materials (V) by means of diffused electric currents. The electrodes (9) substantially rest on the floor (4) so as to reduce to a minimum the head (B) of the molten bath (3), with a consequent reduction in the time required to change the primary batch and the power consumption.

    摘要翻译： 一种用于熔化玻璃化材料（V）的电炉（1），特别是用于制造玻璃质马赛克材料和陶瓷玻璃料以及用于主要材料经常改变的废物玻璃化的电炉（1）包括熔化罐（2） 用于容纳具有头部（B），具有底板（4）和侧壁（5）的熔池（3），用于排出熔融材料的通道（6），位于地板上方的表冠（13） 4），用于将一批可渗透材料（V）引入到罐（2）中并用于在熔浴（3）上沉积覆盖层（C）的装置，以及具有预定形状的多个电极（9） 和位置，位于罐（2）内部，用于通过扩散的电流完全熔化可玻璃化材料（V）。 电极（9）基本上搁置在地板（4）上，以便使熔池（3）的头部（B）最小化，从而减少改变初级批料所需的时间和功耗 。