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公开(公告)号：US07371996B2
公开(公告)日：2008-05-13
申请号：US11588562
申请日：2006-10-27
申请人： Clemens Kunisch , Armin Vogl , Andreas Morstein
发明人： Clemens Kunisch , Armin Vogl , Andreas Morstein
摘要： A roller-equipped annealing lehr for flat glass, having a roller conveyor inside a lehr housing, with heating units arranged in pairs above and below the roller conveyor, in rows situated one after another and extending transversely to the feed direction. Temperature regulators are provided with predetermined desired values and actual temperature values that are measured in a position-dependent fashion. In order to achieve a desired stable temperature distribution and to prevent stresses in the flat glass, a feedback loop arrangement for at least one pair of heating units situated at a particular position in the row, presets as a control variable the heating output required to predetermine the temperature distribution in the region of this position as a predetermined portion of a heating output, which is calculated based on at least one actual temperature value measured at a different position in the row.
摘要翻译： 一种用于平板玻璃的辊式退火炉，其具有在退火炉壳体内的辊式输送机，其中加热单元成对地布置在辊式输送机上方和下方，排成一排并且横向于进给方向延伸。 温度调节器具有预定的期望值和以位置相关方式测量的实际温度值。 为了实现所需的稳定的温度分布并且防止平板玻璃中的应力，用于位于该行中的特定位置处的至少一对加热单元的反馈回路装置将预先确定的加热输出预先设定为控制变量 在该位置的区域中的温度分布作为加热输出的预定部分，其基于在该行中的不同位置处测量的至少一个实际温度值而计算。
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公开(公告)号：US20070107468A1
公开(公告)日：2007-05-17
申请号：US11588562
申请日：2006-10-27
申请人： Clemens Kunisch , Armin Vogl , Andreas Morstein
发明人： Clemens Kunisch , Armin Vogl , Andreas Morstein
摘要： The invention relates to a roller-equipped annealing lehr for flat glass (1), having a roller conveyor, which is accommodated inside a lehr housing, and having heating units (2) that are arranged in pairs above and below the roller conveyor, in rows situated one after another and extending transversely to the feed direction, and are associated with temperature regulators provided with actual temperature values that are measured in a position-dependent fashion and predetermined associated desired values. In order to achieve the desired temperature distribution in a long-lasting fashion and to prevent stresses in the flat glass, the present invention provides a feedback loop arrangement (3, 4, 5), which, for at least one pair of heating units (2) situated at a particular position in the row, presets as a control variable the heating output required to predetermine the temperature distribution in the region of this position as a predetermined portion of a heating output, which is calculated based on at least one actual temperature value measured at a different position in the row. The invention can be used to particular advantage for the treatment of thin, preferably floated, flat glasses.
摘要翻译： 本发明涉及一种用于平板玻璃（1）的辊式退火退火炉，其具有容纳在退火炉壳体内的辊式输送机，并且具有在辊式输送机上方和下方成对设置的加热单元（2） 一排一个接一个并且横向于进给方向延伸，并且与提供有以位置相关的方式测量的实际温度值和预定的相关联的期望值的温度调节器相关联。 为了以持久的方式实现期望的温度分布并且防止平板玻璃中的应力，本发明提供了一种反馈回路装置（3,4,5），其对于至少一对加热单元（ 2）位于行中的特定位置，将作为加热输出的预定部分预先确定在该位置的区域中的温度分布所需的加热输出预先设定为控制变量，该加热输出基于至少一个实际温度 在行中不同位置测量的值。 本发明可用于特别有利于处理薄的，优选漂浮的平板玻璃。
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3.发明申请公开(公告)号：US20090181230A1
公开(公告)日：2009-07-16
申请号：US11663249
申请日：2005-09-09
申请人： Carsten Schumacher , Armin Vogl , Frank Klette , Christian Kunert , Bernhard Langner , Andreas Morstein , Andreas Roters
发明人： Carsten Schumacher , Armin Vogl , Frank Klette , Christian Kunert , Bernhard Langner , Andreas Morstein , Andreas Roters
CPC分类号： C03C23/0075 , C03B18/14
摘要： A method for reducing surface defects during production of float glass having a transformation temperature Tg of at least 600° C. is provided. A method for removing impurities from the surface of the glass band in the floating chamber by molten metal flowing over the glass band is also provided. The undesired spreading of the molten metal on the glass band is limited in a contactless manner. A device is also provided for carrying out the method, in addition to a floating glass having a transformation temperature of at least 600° C., which has a maximum of 3 surface defects (top specks) having a size greater than 35 μm per m2 when it leaves the floating chamber.
摘要翻译： 提供了具有至少600℃的相变温度Tg的浮法玻璃的制造中减少表面缺陷的方法。 还提供了通过在玻璃带上流动的熔融金属从浮动室中的玻璃带的表面除去杂质的方法。 熔融金属在玻璃带上的不期望的扩散受到非接触的限制。 还提供了用于执行该方法的装置，除了具有至少600℃的相变温度的浮动玻璃，其具有最大3个具有大于35mum / m 2的尺寸的表面缺陷（顶部斑点） 当它离开浮动的房间。
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4.发明申请Float glass process for making thin flat glass and thin flat glass substrate made with same 有权浮法玻璃加工制作薄平板玻璃和薄平板玻璃基板公开(公告)号：US20060110603A1
公开(公告)日：2006-05-25
申请号：US11260605
申请日：2005-10-27
IPC分类号： B32B17/06
CPC分类号： C03B18/06 , Y10T428/24355
摘要： The thin flat glass substrate, especially for display engineering, has a thickness of less than 1.5 mm, a length of at least 1800 mm, a width of at least 1800 mm and a difference between a smallest thickness and largest thickness of less than 50 μm. The float glass process for making the improved flat glass substrate provides flags (9) in the molten metal bath in the hot-spread region on both sides of the forming glass sheet, to minimize the variation in thickness of the thin flat glass substrate formed by the process.
摘要翻译： 薄平板玻璃基板，特别是用于显示工程，其厚度小于1.5mm，长度至少为1800mm，宽度至少为1800mm，最小厚度与最小厚度之差小于50μm 。 用于制造改进的平板玻璃基板的浮法玻璃工艺在成形玻璃板的两侧的热扩散区域中的熔融金属浴中提供标志（9），以最小化由平板玻璃基板形成的薄平板玻璃基板的厚度的变化 的过程。
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5.发明申请公开(公告)号：US20070261443A1
公开(公告)日：2007-11-15
申请号：US11663187
申请日：2005-08-26
申请人： Carsten Schumacher , Armin Vogl , Frank Klette , Christian Kunert , Bernhard Langner , Andreas Morstein , Andreas Roters
发明人： Carsten Schumacher , Armin Vogl , Frank Klette , Christian Kunert , Bernhard Langner , Andreas Morstein , Andreas Roters
IPC分类号： C03B18/02
CPC分类号： C03C23/0075 , C03B18/14
摘要： A method for reducing surface defects during production of a float glass with a transformation temperature Tg equal to or greater than 600° C. is provided which includes removing impurities from a surface of the glass strip in a float chamber by a molten metal flowing over the glass strip in the float bath. A device for carrying out the inventive method and a float glass whose transformation temperature is equal to or greater than 600° C. and which has a maximum of 3 surface defects (Top Speckd) whose size is greater than 35 μm per m2 at the float chamber are also provided.
摘要翻译： 提供了具有等于或高于600℃的相变温度Tg的浮法玻璃的制造过程中减少表面缺陷的方法，其包括在浮法室中从熔融金属流过 玻璃条在浮浴中。 用于实施本发明的方法的装置和相变温度等于或大于600℃并且具有最大3个表面缺陷（Top Speckd）的浮法玻璃，其尺寸大于35um / m 2 还提供了浮子室的2“。
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6.发明申请FLOAT GLASS PROCESS FOR MAKING THIN FLAT GLASS AND THIN FLAT GLASS SUBSTRATE MADE WITH SAME 审中-公开用于制造薄平板玻璃和薄平板玻璃基板的浮法玻璃工艺公开(公告)号：US20100291347A1
公开(公告)日：2010-11-18
申请号：US12842183
申请日：2010-07-23
IPC分类号： B32B3/00
CPC分类号： C03B18/06 , Y10T428/24355
摘要： The thin flat glass substrate, especially for display engineering, has a thickness of less than 1.5 mm, a length of at least 1800 mm, a width of at least 1800 mm and a difference between a smallest thickness and largest thickness of less than 50 μm. The float glass process for making the improved flat glass substrate provides flags (9) in the molten metal bath in the hot-spread region on both sides of the forming glass sheet to minimize the variation in thickness of the thin flat glass substrate formed by the process.
摘要翻译： 薄平板玻璃基板，特别是显示工程的薄平板玻璃基板的厚度小于1.5mm，长度至少为1800mm，宽度至少为1800mm，最小厚度和最大厚度之间的差小于50μm 。 用于制造改进的平板玻璃基板的浮法玻璃工艺在成形玻璃板的两侧的热扩展区域中的熔融金属浴中提供标记（9），以最小化由平板玻璃基板形成的薄平板玻璃基板的厚度变化 处理。
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7.发明授权Float glass process for making thin flat glass and thin flat glass substrate made with same 有权浮法玻璃加工制作薄平板玻璃和薄平板玻璃基板公开(公告)号：US07814765B2
公开(公告)日：2010-10-19
申请号：US11260605
申请日：2005-10-27
CPC分类号： C03B18/06 , Y10T428/24355
摘要： The thin flat glass substrate, especially for display engineering, has a thickness of less than 1.5 mm, a length of at least 1800 mm, a width of at least 1800 mm and a difference between a smallest thickness and largest thickness of less than 50 μm. The float glass process for making the improved flat glass substrate provides flags (9) in the molten metal bath in the hot-spread region on both sides of the forming glass sheet, to minimize the variation in thickness of the thin flat glass substrate formed by the process.
摘要翻译： 薄平板玻璃基板，特别是显示工程的薄平板玻璃基板的厚度小于1.5mm，长度至少为1800mm，宽度至少为1800mm，最小厚度和最大厚度之间的差小于50μm 。 用于制造改进的平板玻璃基板的浮法玻璃工艺在成形玻璃板的两侧的热扩散区域中的熔融金属浴中提供标志（9），以最小化由平板玻璃基板形成的薄平板玻璃基板的厚度的变化 的过程。
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8.发明申请Method for cutting a continous glass sheet during the production of flat glass 有权在制造平板玻璃期间切割连续玻璃板的方法公开(公告)号：US20060163306A1
公开(公告)日：2006-07-27
申请号：US10523850
申请日：2003-07-30
申请人： Thomas John , Andreas Morstein
发明人： Thomas John , Andreas Morstein
IPC分类号： B65H35/10
CPC分类号： C03B33/0235 , Y10T83/0333 , Y10T83/0341 , Y10T83/0348 , Y10T225/10 , Y10T225/12 , Y10T225/16 , Y10T225/30
摘要： In the method for cutting a continuous glass sheet during production of flat glass with an inhomogeneous thickness distribution across a width of the glass sheet, a cutting tool is moved at an angle to a travel direction of the glass sheet across its width with a cutting force predetermined by a controller, a fissure is produced in the glass sheet by the cutting tool during cross-cutting and the glass sheet is mechanically broken along the fissure. The cutting force, adapted to a thickness of the glass sheet, is actively specified by the controller based on externally input control commands. In preferred embodiments the position of the cutting tool on the glass sheet is detected and the thickness of the glass sheet can be measured using appropriate sensors during cross-cutting.
摘要翻译： 在制造玻璃板宽度不均匀的平板玻璃的切割方法中，切割工具以与切割力的玻璃板的宽度方向成一定角度移动 通过控制器预定，在横切期间通过切割工具在玻璃板中产生裂缝，并且玻璃板沿着裂缝机械地断裂。 基于外部输入控制命令，由控制器主动地指定适于玻璃板厚度的切割力。 在优选实施例中，检测切割工具在玻璃板上的位置，并且可以在横切期间使用适当的传感器来测量玻璃板的厚度。
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公开(公告)号：US07007511B2
公开(公告)日：2006-03-07
申请号：US10291198
申请日：2002-11-09
IPC分类号： B56G13/02
CPC分类号： C03B35/16 , C03B35/246
摘要： A device for supporting a ribbon of glass, having at least one roller arranged in an area of an underside of the ribbon of glass. In order to keep a ribbon of glass as free as possible of mechanical damage during production, at least one support device is assigned to the roller. With an actuating device the roller or the support device can selectively be contacted with the underside of the ribbon of glass, wherein the support device is in contact, at least in some areas, with the underside of the ribbon of glass by way of a gas cushion. The rollers are then employed at the start of production or after a ribbon of glass has snapped off in order to transmit an advancement force to the ribbon of glass.
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10.发明申请METHOD FOR CUTTING A CONTINUOUS GLASS SHEET DURING THE PRODUCTION OF FLAT GLASS 有权在平板玻璃生产过程中切割连续玻璃板的方法公开(公告)号：US20120104065A1
公开(公告)日：2012-05-03
申请号：US13335177
申请日：2011-12-22
申请人： Thomas John , Andreas Morstein
发明人： Thomas John , Andreas Morstein
IPC分类号： C03B33/037 , C03B33/02
CPC分类号： C03B33/0235 , Y10T83/0333 , Y10T83/0341 , Y10T83/0348 , Y10T225/10 , Y10T225/12 , Y10T225/16 , Y10T225/30
摘要： In the method for cutting a continuously moving glass sheet with an inhomogeneous thickness distribution across the glass sheet, a cutting tool is moved across it at an angle to its travel direction to form a fissure and then the glass sheet is broken along the fissure. To avoid premature breakage in thin regions the applied cutting force is controlled by a controller based on control commands so that the cutting force is decreased when the glass sheet thickness decreases and is increased when it increases. In a preferred embodiment cutting force switchover points are based on an initial measurement of the thickness distribution. In another embodiment the thickness is continuously measured and the applied cutting force is automatically adjusted accordingly, so that the cutting force is greater when the thickness is greater, and vice versa.
摘要翻译： 在用于切割玻璃板上具有不均匀厚度分布的连续移动的玻璃板的方法中，切割工具以与其行进方向成一定角度的方式移动，以形成裂缝，然后沿着裂缝破碎玻璃板。 为了避免在薄区域过早断裂，所施加的切削力由控制器基于控制命令控制，使得当玻璃板厚度减小时切削力降低，并且当其增加时其增加。 在优选实施例中，切割力切换点基于厚度分布的初始测量。 在另一个实施例中，连续地测量厚度并相应地自动调整所施加的切削力，使得当厚度较大时切削力更大，反之亦然。
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