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    Method and device for restraining movement of continuously traveling glass sheet
    32.
    发明授权
    Method and device for restraining movement of continuously traveling glass sheet 有权
    用于抑制连续行进的玻璃板的运动的方法和装置

    公开(公告)号：US08590873B2

    公开(公告)日：2013-11-26

    申请号：US12420220

    申请日：2009-04-08

    申请人： Naiyue Zhou ,  George Davis Treichler ,  Zepei Zhu

    发明人： Naiyue Zhou ,  George Davis Treichler ,  Zepei Zhu

    IPC分类号： B23Q3/02

    CPC分类号： C03B17/064 ,  C03B35/16

    摘要： A sheet restrainer is used to restrain movement of continuously traveling glass sheet and includes arms on either side of the glass sheet. A driving device coupled to the arms moves the arms from a retracted position in which the arms are withdrawn from the glass sheet to an engaged position in which the arms are near the glass sheet and in alignment with each other. Rollers are connected to the arms and contact the glass sheet in the engaged position. A damping device applies an adjustable damping force to at least one of the arms dampening movement of the arm in the engaged position thereby restraining movement of the sheet. In a method of operation, the damping devices restrain angular and/or lateral movement of the sheet by transmitting movement of the sheet against the rollers into a resistive damping force of the damping devices.

    摘要翻译： 用于限制连续移动的玻璃板的移动的片状限制器，并且在玻璃板的任一侧包括臂。 耦合到臂的驱动装置使臂从缩回位置移动，其中臂从玻璃板撤回到接合位置，在该位置中臂在玻璃板附近并且彼此对准。 辊子连接到臂上并在接合位置接触玻璃板。 阻尼装置将臂的至少一个臂上的调节阻尼力施加在接合位置中的阻尼运动，从而限制片的移动。 在一种操作方法中，阻尼装置通过将片材相对于辊子的运动传递到阻尼装置的阻尼阻尼力来限制片材的角度和/或横向移动。

    PREVENTING GAS FROM OCCUPYING A SPRAY NOZZLE USED IN A PROCESS OF SCORING A HOT GLASS SHEET
    34.
    发明申请
    PREVENTING GAS FROM OCCUPYING A SPRAY NOZZLE USED IN A PROCESS OF SCORING A HOT GLASS SHEET 有权
    预防气体从一个喷涂玻璃板的过程中使用的喷雾喷嘴

    公开(公告)号：US20120131963A1

    公开(公告)日：2012-05-31

    申请号：US13364595

    申请日：2012-02-02

    申请人： James William Brown ,  Patrick Michael Gargano ,  Keith Mitchell Hill ,  Xinghua Li ,  William Paul Ryszytiwskyj ,  Naiyue Zhou

    发明人： James William Brown ,  Patrick Michael Gargano ,  Keith Mitchell Hill ,  Xinghua Li ,  William Paul Ryszytiwskyj ,  Naiyue Zhou

    IPC分类号： C03B21/00 ,  C03B33/02

    CPC分类号： C03B33/0222 ,  B01D19/0031 ,  B01D19/0042 ,  C03B21/02 ,  C03B27/0404 ,  C03B33/023 ,  C03B33/091 ,  C03B33/10 ,  C03B33/102

    摘要： A spray nozzle is used in a process of quenching a hot glass sheet during a laser scoring process or other high energy glass heating process. The nozzle is located in proximity to the glass sheet, creating gas in liquid used to quench the glass located in the nozzle (e.g., water). The gas (e.g., air bubbles) is removed from the quenching liquid. Then, the spray nozzle is used to spray the quenching liquid onto the sheet at a location trailing laser scoring of the sheet. The spray nozzle has a purge opening and tubing leading to a discharge location. The spray nozzle can have a sloped passageway that pre-stages gas bubbles near the purge opening. The spray nozzle can include a cooling coil passing around the nozzle passagewayto cool the quenching liquid passing through the nozzle, and increase the solubility of bubbles in the quenching liquid.

    摘要翻译： 在激光刻痕过程或其它高能玻璃加热过程中，在将热玻璃板淬火的过程中使用喷嘴。 喷嘴位于玻璃板附近，产生用于淬火位于喷嘴中的玻璃（例如水）的液体中的气体。 气体（例如气泡）从骤冷液体中除去。 然后，喷雾喷嘴用于将片状物上的淬火液喷射到片材的位置上，该位置处于片材的激光刻痕处。 喷嘴具有通向排放位置的吹扫口和管道。 喷嘴可以具有倾斜的通道，其预先在吹扫口附近预分解气泡。 喷嘴可以包括通过喷嘴通道的冷却盘管，以冷却通过喷嘴的淬火液体，并且增加气泡在淬火液中的溶解度。

    METHOD AND APPARATUS FOR CUTTING GLASS RIBBON
    35.
    发明申请
    METHOD AND APPARATUS FOR CUTTING GLASS RIBBON 有权
    切割玻璃纤维的方法和装置

    公开(公告)号：US20120103018A1

    公开(公告)日：2012-05-03

    申请号：US13281880

    申请日：2011-10-26

    申请人： Hung Cheng (Henry) Lu ,  Wei Xu ,  Liming Wang ,  Naiyue Zhou

    发明人： Hung Cheng (Henry) Lu ,  Wei Xu ,  Liming Wang ,  Naiyue Zhou

    IPC分类号： C03B21/00 ,  C03B17/06 ,  C03B35/14

    CPC分类号： C03B33/0215 ,  B65G2249/04 ,  Y02P40/57

    摘要： A process and apparatus for cutting a continuous glass ribbon involving the use of edge restrainers such as suction cups and clamps connected to an actuator of a robot tooling through a flexible linkage capable of reciprocal motion in the direction of the ribbon velocity. The use of the flexible linkage reduces peak pulling-force when the glass ribbon is pulled or pushed laterally to during bending and separation along a pre-formed score-line. The invention can be advantageously used in the bottom of the draw of a vertical down-draw forming process.

    摘要翻译： 一种用于切割连续玻璃带的方法和装置，其涉及使用边缘限制器（例如吸盘和连接到机器人工具的致动器的夹具），所述边缘限制器通过柔性连接件能够在带速度的方向上往复运动。 当将玻璃带沿着预先形成的刻痕线弯曲和分离时拉动或推动玻璃带时，使用柔性连接件可降低峰值拉力。 本发明可以有利地用于垂直向下拉伸成形工艺的底部。

    Preventing gas from occupying a spray nozzle used in a process of scoring a hot glass sheet
    36.
    发明授权
    Preventing gas from occupying a spray nozzle used in a process of scoring a hot glass sheet 有权
    防止气体占据用于对热玻璃板进行刻痕的过程中使用的喷嘴

    公开(公告)号：US08132427B2

    公开(公告)日：2012-03-13

    申请号：US12466554

    申请日：2009-05-15

    申请人： James William Brown ,  Patrick Michael Gargano ,  Keith Mitchell Hill ,  Xinghua Li ,  William Paul Ryszytiwskyj ,  Naiyue Zhou

    发明人： James William Brown ,  Patrick Michael Gargano ,  Keith Mitchell Hill ,  Xinghua Li ,  William Paul Ryszytiwskyj ,  Naiyue Zhou

    IPC分类号： C03B33/00 ,  C03B33/02 ,  C03B33/023 ,  C03B33/037

    CPC分类号： C03B33/0222 ,  B01D19/0031 ,  B01D19/0042 ,  C03B21/02 ,  C03B27/0404 ,  C03B33/023 ,  C03B33/091 ,  C03B33/10 ,  C03B33/102

    摘要： A spray nozzle is used in a process of quenching a hot glass sheet during a laser scoring process or other high energy glass heating process. The scoring is conducted by a high energy means such as a laser. The nozzle is located in proximity to the glass sheet, creating gas in liquid used to quench the glass located in the nozzle (e.g., water). The gas (e.g., air bubbles) is removed from the quenching liquid. Then, the spray nozzle is used to spray the quenching liquid onto the sheet at a location trailing laser scoring of the sheet, such as using a traveling anvil machine at the bottom of the draw. The spray nozzle (purge nozzle) has a purge opening and tubing leading to a discharge location. The purge nozzle can have a sloped passageway that pre-stages gas bubbles near the purge opening in the nozzle. The spray nozzle can include a cooling coil passing around the nozzle passageway that enables a coolant to travel along the coil. This cools the quenching liquid passing through the nozzle, and increases the solubility of bubbles in the quenching liquid in the nozzle. A gas filter can receive gas-rich quenching liquid from the pressurized quenching liquid source, remove gas from the liquid, and send gas-depleted quenching liquid to the spray nozzle.

    摘要翻译： 在激光刻痕过程或其它高能玻璃加热过程中，在将热玻璃板淬火的过程中使用喷嘴。 评分由高能量手段如激光进行。 喷嘴位于玻璃板附近，产生用于淬火位于喷嘴中的玻璃（例如水）的液体中的气体。 气体（例如气泡）从骤冷液体中除去。 然后，喷射喷嘴用于将片状物上的淬火液喷射到片材的激光打标位置上，例如使用在底部的行进砧机。 喷嘴（吹扫喷嘴）具有通向排放位置的吹扫口和管道。 吹扫喷嘴可以具有倾斜的通道，用于在喷嘴中的吹扫开口附近预分级气泡。 喷嘴可以包括通过喷嘴通道周围的冷却盘管，其使得冷却剂能够沿着线圈行进。 这冷却了通过喷嘴的淬火液，并且增加了气泡在喷嘴中的淬火液中的溶解度。 气体过滤器可以从加压淬火液体源接收富含气体的淬火液，从液体中除去气体，并将气体贫化的淬火液送到喷嘴。

    METHODS OF PRODUCING GLASS SHEETS
    37.
    发明申请
    METHODS OF PRODUCING GLASS SHEETS 有权
    生产玻璃纸的方法

    公开(公告)号：US20110277507A1

    公开(公告)日：2011-11-17

    申请号：US12779266

    申请日：2010-05-13

    申请人： Hung Cheng Lu ,  Dean G. Sakona ,  Naiyue Zhou

    发明人： Hung Cheng Lu ,  Dean G. Sakona ,  Naiyue Zhou

    IPC分类号： C03B21/02

    CPC分类号： C03B33/0215 ,  B65G2249/04 ,  C03B33/033 ,  Y02P40/57

    摘要： Methods of producing a glass sheet comprise the step of fusion drawing a glass ribbon along a draw direction into a viscous zone downstream from a root of a forming wedge. The method further includes the steps of drawing the glass ribbon into a setting zone downstream from the viscous zone and an elastic zone downstream from the setting zone. The method also includes the step of creating a vacuum to force the entire lateral portion of the glass ribbon to engage an anvil portion of a breaking device in the elastic zone. The method still further includes the steps of forming a score line along the lateral portion of the glass ribbon and breaking away a glass sheet from the glass ribbon along the score line while the entire lateral portion is forced against the anvil portion by the vacuum.

    摘要翻译： 制造玻璃板的方法包括将玻璃带沿着拉伸方向熔融拉入成形楔的根部下游的粘性区域的步骤。 该方法还包括以下步骤：将玻璃带拉入到粘性区下游的固化区和设置区下游的弹性区。 该方法还包括产生真空以迫使玻璃带的整个横向部分与弹性区域中的断裂装置的砧座部分啮合的步骤。 该方法还包括以下步骤：沿着玻璃带的侧部形成刻痕线，并且沿着刻痕线将玻璃片从玻璃带中分离出来，同时通过真空将整个侧面部分压靠在砧座部分上。

    Laser separation of glass sheets
    38.
    发明授权
    Laser separation of glass sheets 有权
    玻璃板的激光分离

    公开(公告)号：US08051679B2

    公开(公告)日：2011-11-08

    申请号：US12240356

    申请日：2008-09-29

    申请人： Anatoli Anatolyevich Abramov ,  Marvin William Kemmerer ,  Yawei Sun ,  Naiyue Zhou

    发明人： Anatoli Anatolyevich Abramov ,  Marvin William Kemmerer ,  Yawei Sun ,  Naiyue Zhou

    IPC分类号： C03B33/00 ,  C03B33/02 ,  C03B33/037

    CPC分类号： C03B33/093 ,  C03B33/091

    摘要： Methods of using a laser to separate a glass sheet is presented that employs an elongated and, preferably, asymmetrically-truncated laser beam. The methods allow glass sheets suitable for use in modern display applications to be separated at speeds up to about 200 mm/s with low levels of residual stress, e.g., levels of residual stress which are less than or equal to 100 psi, and preferably less than 50 psi. Glasses with high coefficients of thermal expansion (e.g. greater than about 35×10−7/° C.) may be separated at faster speeds. Such low levels of residual stress translate into low levels of distortion during the manufacture of display panels (e.g., LCD panels) as well as in improved properties (geometry, strength, defect-free etc.) of the separated edges. The methods can be used with glasses of various types including glasses having high coefficients of thermal expansion and also with glass sheets of different thickness.

    摘要翻译： 提出了使用激光器分离玻璃板的方法，其采用细长的，优选地，非对称截断的激光束。 这些方法允许适用于现代显示应用的玻璃板以高达约200mm / s的速度分离，具有低水平的残余应力，例如小于或等于100psi的残余应力水平，优选较小 超过50psi。 可以以更快的速度分离具有高热膨胀系数（例如大于约35×10 -7 /℃）的玻璃。 残余应力的这种低水平在显示面板（例如，LCD面板）的制造期间以及改进的分离边缘的性质（几何形状，强度，无缺陷等）转化为低水平的变形。 该方法可用于各种类型的玻璃，包括具有高热膨胀系数的玻璃以及不同厚度的玻璃板。

    Laser scoring of glass sheets at high speeds and with low residual stress
    39.
    发明授权
    Laser scoring of glass sheets at high speeds and with low residual stress 有权
    高速玻璃板激光刻痕，残余应力低

    公开(公告)号：US08011207B2

    公开(公告)日：2011-09-06

    申请号：US12008949

    申请日：2008-01-15

    申请人： Anatoli A. Abramov ,  Yawei Sun ,  Wei Xu ,  Naiyue Zhou

    发明人： Anatoli A. Abramov ,  Yawei Sun ,  Wei Xu ,  Naiyue Zhou

    IPC分类号： C03B33/00 ,  C03B33/02 ,  C03B33/037

    CPC分类号： C03B33/091 ,  Y02P40/57

    摘要： Experimental data is presented which shows that laser scoring of glass sheets (112) with existing techniques produces unacceptable levels of residual stress in the separated sheets as the scoring speed is increased. Methods for solving this problem are disclosed which employ elongated and, preferably, asymmetrically-truncated laser beams (13). The methods allow glass sheets (112) to be scored at speeds of 1000 mm/s and above with low levels of residual stress, e.g., levels of residual stress which are less than or equal to 500 psi. Such low levels of residual stress translate into low levels of distortion during the manufacture of display panels (e.g., LCD panels) as well as in improved properties of the separated edges. The methods can be used with glasses of various types including glasses having low coefficients of thermal expansion.

    摘要翻译： 实验数据显示，现有技术的玻璃板（112）的激光刻痕在分选片材中随着刻痕速度的提高而产生不可接受的残余应力水平。 公开了解决这个问题的方法，其采用细长的，优选的是非对称截断的激光束（13）。 该方法允许玻璃板（112）以低于或等于1000mm / s的速度以低水平的残余应力（例如残余应力的水平小于或等于500psi）进行刻痕。 这种低水平的残余应力在显示面板（例如LCD面板）的制造过程中转化为低水平的变形以及分离边缘的改进的性质。 该方法可用于各种类型的眼镜，包括具有低热膨胀系数的眼镜。