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    • 4. 发明授权
    • Method and apparatus for determining sheet position using information from two distinct light beams each at a different position and a different angle
    • 用于使用来自两个不同光束的信息来确定片材位置的方法和装置,每个光束在不同的位置和不同的角度
    • US08058634B2
    • 2011-11-15
    • US12336098
    • 2008-12-16
    • Xin ChenAnping LiuNaiyue Zhou
    • Xin ChenAnping LiuNaiyue Zhou
    • G01N21/86G06M7/00
    • G01B11/002G01B11/026
    • A method for determining a position of a selected area of a sheet of material relative to a reference plane includes launching a first incident light beam at the selected area of the sheet of material such that the first incident light beam strikes the selected area at a first position and a first angle, thereby producing a first reflected light beam. A second incident light beam is launched at the selected area of the sheet of material such that the second incident light beam strikes the selected area at a second position and a second angle, thereby producing a second reflected light beam. The second position and second angle are different from the first position and first angle, respectively. The first reflected light beam and the second reflected light beam are intercepted at the reference plane. Information related to positions at which the reflected light beams were intercepted and angles at which the incident light beams were launched were received and correlated to the position of the selected area relative to the reference plane.
    • 一种用于确定相对于参考平面的材料片的选定区域的位置的方法包括在所述材料片的选定区域处发射第一入射光束,使得第一入射光束以第一入射光束 位置和第一角度,从而产生第一反射光束。 第二入射光束在材料片的选定区域发射,使得第二入射光束在第二位置和第二角度处撞击所选区域,从而产生第二反射光束。 第二位置和第二角度分别与第一位置和第一角度不同。 第一反射光束和第二反射光束在参考平面被截取。 接收与反射光束截取的位置和入射光束发射角度有关的信息,并将其与选定区域相对于参考平面的位置相关联。
    • 5. 发明申请
    • Method and Apparatus for Determining Sheet Position During Production and Handling
    • 在生产和处理中确定纸张位置的方法和装置
    • US20100149553A1
    • 2010-06-17
    • US12336098
    • 2008-12-16
    • Xin ChenAnping LiuNaiyue Zhou
    • Xin ChenAnping LiuNaiyue Zhou
    • G01B11/14
    • G01B11/002G01B11/026
    • A method for determining a position of a selected area of a sheet of material relative to a reference plane includes launching a first incident light beam at the selected area of the sheet of material such that the first incident light beam strikes the selected area at a first position and a first angle, thereby producing a first reflected light beam. A second incident light beam is launched at the selected area of the sheet of material such that the second incident light beam strikes the selected area at a second position and a second angle, thereby producing a second reflected light beam. The second position and second angle are different from the first position and first angle, respectively. The first reflected light beam and the second reflected light beam are intercepted at the reference plane. Information related to positions at which the reflected light beams were intercepted and angles at which the incident light beams were launched were received and correlated to the position of the selected area relative to the reference plane.
    • 一种用于确定相对于参考平面的材料片的选定区域的位置的方法包括在所述材料片的选定区域处发射第一入射光束,使得第一入射光束以第一入射光束 位置和第一角度,从而产生第一反射光束。 第二入射光束在材料片的选定区域发射,使得第二入射光束在第二位置和第二角度处撞击所选区域,从而产生第二反射光束。 第二位置和第二角度分别与第一位置和第一角度不同。 第一反射光束和第二反射光束在参考平面被截取。 接收与反射光束截取的位置和入射光束发射角度有关的信息,并将其与选定区域相对于参考平面的位置相关联。
    • 6. 发明申请
    • Method and apparatus for measuring surface shape profile
    • 用于测量表面形状轮廓的方法和装置
    • US20090120134A1
    • 2009-05-14
    • US11983464
    • 2007-11-09
    • Xin ChenAnping LiuNaiyue Zhou
    • Xin ChenAnping LiuNaiyue Zhou
    • G01B11/24C03B9/38
    • G01B11/245G01B11/306
    • An apparatus for measuring a shape profile of a surface of a sheet of material includes a light source for providing a light beam to be directed at the surface of the sheet of material, a linear translation stage coupled to the light source for translating the light source over the surface of the sheet of material such that the light beam, when directed at the surface, is incident on the surface at multiple positions and produces a reflected light beam at each of the multiple positions, a plurality of light receivers located at predetermined positions for selectively intercepting the reflected light beam produced at each of the multiple positions, a data acquisition device configured to receive information related to position difference between the light source and a selected one of the plurality of light receivers intercepting the reflected light beam produced at each of the multiple positions, and a data analysis device configured to correlate the position difference information to a shape profile of the surface of the sheet of material.
    • 用于测量材料片表面的形状轮廓的装置包括用于提供要被引导到材料片表面的光束的光源,耦合到光源的线性平移台,用于将光源 在材料片的表面上,使得当指向​​表面时光束在多个位置处入射在表面上并在多个位置的每一个处产生反射光束,位于预定位置的多个光接收器 用于选择性地截取在所述多个位置中的每一个处产生的反射光束;数据采集装置,被配置为接收与所述光源和所述多个光接收器中的选定的一个光接收器相关的信息, 所述多个位置,以及配置为将所述位置差异信息与a相关联的数据分析装置 材料表面的形状轮廓。
    • 7. 发明授权
    • Apparatus and method for making glass sheet with improved sheet stability
    • 用于制造具有改进的片材稳定性的玻璃板的装置和方法
    • US09027815B2
    • 2015-05-12
    • US12942124
    • 2010-11-09
    • Gautam Narendra KudvaLiming WangWei XuNaiyue Zhou
    • Gautam Narendra KudvaLiming WangWei XuNaiyue Zhou
    • B26F3/00C03B33/02C03B33/033C03B33/037
    • B26F3/002C03B33/0215C03B33/033C03B33/037Y02P40/57Y10T225/12Y10T225/321Y10T225/325
    • Apparatus and equipment for making glass sheet from a glass ribbon including scoring, bending and separation in vertical state with improved glass ribbon stability provided by edge restrainers located above the score-line that also travel with substantially the same vertical velocity with the elastic ribbon. The edge restrainers on both sides of the glass ribbon serve to limit the motion and perturbation of the ribbon during scoring, bending and separation, advantageously by tensioning the glass ribbon where needed. The invention can reduce disturbance of the glass ribbon in upstream visco-elastic and/or viscous zones due to scoring, bending and separation, therefore enhance forming process stability and product attributes such as thickness variation, stress and stress variation, and the like. The invention can be particularly advantageous for making glass sheet with large width and/or low thickness using the fusion down-draw, slot down-draw, re-draw down-draw, and other down-draw processes.
    • 用于从玻璃带制造玻璃板的设备和设备,其包括在垂直状态下的刻划,弯曲和分离,并且由位于分数线之上的边缘限制器提供改进的玻璃带稳定性,其也以与弹性带基本上相同的垂直速度行进。 玻璃带两侧的边缘限制器有利于通过在需要时张紧玻璃带来限制色带在打样,弯曲和分离期间的运动和扰动。 本发明可以减轻由于刻痕,弯曲和分离而导致的上游粘弹性和/或粘性区域中的玻璃带的干扰,从而增强成形工艺的稳定性和产品属性,例如厚度变化,应力和应力变化等。 本发明可以特别有利于制造具有大的宽度和/或低厚度的玻璃板,其中使用熔融拉伸,槽下拉,再拉伸和其它下拉法。
    • 9. 发明申请
    • APPARATUS AND METHOD FOR MAKING GLASS SHEET WITH IMPROVED SHEET STABILITY
    • 用于制造具有改进的板稳定性的玻璃板的装置和方法
    • US20120048905A1
    • 2012-03-01
    • US12942124
    • 2010-11-09
    • Gautam Narendra KudvaLiming WangWei XuNaiyue Zhou
    • Gautam Narendra KudvaLiming WangWei XuNaiyue Zhou
    • B26F3/00
    • B26F3/002C03B33/0215C03B33/033C03B33/037Y02P40/57Y10T225/12Y10T225/321Y10T225/325
    • Apparatus and equipment for making glass sheet from a glass ribbon including scoring, bending and separation in vertical state with improved glass ribbon stability provided by edge restrainers located above the score-line that also travel with substantially the same vertical velocity with the elastic ribbon. The edge restrainers on both sides of the glass ribbon serve to limit the motion and perturbation of the ribbon during scoring, bending and separation, advantageously by tensioning the glass ribbon where needed. The invention can reduce disturbance of the glass ribbon in upstream visco-elastic and/or viscous zones due to scoring, bending and separation, therefore enhance forming process stability and product attributes such as thickness variation, stress and stress variation, and the like. The invention can be particularly advantageous for making glass sheet with large width and/or low thickness using the fusion down-draw, slot down-draw, re-draw down-draw, and other down-draw processes.
    • 用于从玻璃带制造玻璃板的设备和设备,其包括在垂直状态下的刻划,弯曲和分离,并且由位于分数线之上的边缘限制器提供改进的玻璃带稳定性,其也以与弹性带基本上相同的垂直速度行进。 玻璃带两侧的边缘限制器有利于通过在需要时张紧玻璃带来限制色带在打样,弯曲和分离期间的运动和扰动。 本发明可以减轻由于刻痕,弯曲和分离而导致的上游粘弹性和/或粘性区域中的玻璃带的干扰,从而增强成形工艺的稳定性和产品属性,例如厚度变化,应力和应力变化等。 本发明可以特别有利于制造具有大的宽度和/或低厚度的玻璃板,其中使用熔融拉伸,槽下拉,再拉伸和其它下拉法。