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1. 发明授权

US12129199B2 Method and system for manufacturing glass 有权
公开(公告)号：US12129199B2
公开(公告)日：2024-10-29
申请号：US17693524
申请日：2022-03-14
申请人： Owens-Brockway Glass Container Inc.
发明人： Casey Townsend , Carol Click
IPC分类号： C03B5/225 , C03B5/173 , C03B5/235 , C03B5/24
CPC分类号： C03B5/24 , C03B5/173 , C03B5/225 , C03B5/235
摘要： A process for transitioning molten glass in a glass furnace from one color to another color while minimizing the production of out-of-color specification transition glass. During the transition, a compensating agent is introduced into the molten glass to adjust the color of the molten glass being discharged from the furnace so that the discharged molten glass meets a target color specification, which effectively results in acceleration of the furnace color change compared to other conventional methods.

2. 发明授权

US09533907B1 Methods and apparatus for predicting glass dynamics 有权
标题翻译：预测玻璃动力学的方法和装置
公开(公告)号：US09533907B1
公开(公告)日：2017-01-03
申请号：US13662652
申请日：2012-10-29
申请人： Douglas Clippinger Allan , Adam James Ellison , Xiaoju Guo , Timothy James Kiczenski , John Christopher Mauro , Marcel Potuzak
发明人： Douglas Clippinger Allan , Adam James Ellison , Xiaoju Guo , Timothy James Kiczenski , John Christopher Mauro , Marcel Potuzak
IPC分类号： C03B5/24 , C03B5/00
CPC分类号： C03B5/24 , C03B1/00 , C03B17/064 , C03B18/02 , C03B32/00 , C03C21/001 , G06F17/11 , G06F17/5009 , G06F2217/16
摘要： Computer-implemented methods and apparatus are provided for predicting/estimating (i) a non-equilibrium viscosity for at least one given time point in a given temperature profile for a given glass composition, (ii) at least one temperature profile that will provide a given non-equilibrium viscosity for a given glass composition, or (iii) at least one glass composition that will provide a given non-equilibrium viscosity for a given time point in a given temperature profile. The methods and apparatus can be used to predict/estimate stress relaxation in a glass article during forming as well as compaction, stress relaxation, and/or thermal sag or thermal creep of a glass article when the article is subjected to one or more post-forming thermal treatments.
摘要翻译：提供了计算机实现的方法和装置，用于在给定的玻璃组合物的给定温度分布中预测/估计（i）至少一个给定时间点的非平衡粘度，（ii）至少一个温度分布，其将提供给定给定玻璃组合物的非平衡粘度，或（iii）在给定温度分布中给定给定时间点的给定非平衡粘度的至少一种玻璃组合物。当制品经受一个或多个后处理时，该方法和装置可用于预测/估计玻璃制品在成形期间的应力松弛以及玻璃制品的压实，应力松弛和/或热松弛或热蠕变。形成热处理。

3. 发明授权

US09242884B2 Method for the controlled operation of an industrial oven which is heated in a regenerative manner, control device, and industrial oven 有权
标题翻译：以再生方式加热的工业烤箱的受控操作方法，控制装置和工业烤箱
公开(公告)号：US09242884B2
公开(公告)日：2016-01-26
申请号：US13825281
申请日：2011-09-21
申请人： Peter Hemmann , Andreas Birle , Thomas Schulz , Helmut Heelemann
发明人： Peter Hemmann , Andreas Birle , Thomas Schulz , Helmut Heelemann
IPC分类号： F27D17/00 , C03B5/237 , C03B5/235 , C03B5/24 , F23L15/02 , F23N3/00 , F23N5/00 , F23N5/20 , F23N5/24
CPC分类号： C03B5/237 , C03B5/235 , C03B5/24 , F23L15/02 , F23N3/002 , F23N5/003 , F23N5/006 , F23N5/203 , F23N5/242 , F23N2021/08 , F23N2023/36 , Y02E20/348 , Y02P40/535
摘要： The invention relates to a method for the controlled operation of an industrial oven which is heated in a regenerative manner and which comprises an oven chamber, in particular a melting tank, in particular for glass, having the following steps: injecting fuel into the oven chamber via at least one fuel injector, which is designed to inject fuel, practically without combustion air in particular, conducting combustion air to the oven chamber in a first period duration and conducting exhaust gas (AG) out of the oven chamber in a second period duration separately from the fuel in a periodically alternating manner by means of a left regenerator and right regenerator which are associated with the at least one fuel injector and which are designed to regeneratively store heat from the exhaust gas and transmit heat to the combustion air. A supply of the combustion air is automatically controlled by means of a control loop. The control loop takes into account an excess air coefficient that is specified in the method as well as the location of the entrance of the excess air upstream, in, or downstream of the air-side regenerator. A corresponding control device and an industrial oven which comprises such a control device and which is heated in a regenerative manner are likewise claimed.
摘要翻译：本发明涉及一种以再生方式加热的工业烤箱的受控操作方法，该方法包括一个烘箱，特别是一个熔池，特别是玻璃，具有以下步骤：将燃料喷入烘箱室通过至少一个燃料喷射器，其被设计成喷射燃料，实际上没有燃烧空气，特别是在第一周期期间内将燃烧空气传导到烘箱，并在第二周期期间内将废气（AG）导出烘箱室通过与所述至少一个燃料喷射器相关联的左再生器和右再生器以周期性交替的方式与所述燃料分开，并且被设计成再生地存储来自所述废气的热并将热量传递到所述燃烧空气。燃烧空气的供应通过控制回路自动控制。控制回路考虑了方法中规定的过量空气系数以及空气侧再生器上游，下游或下游的过量空气的入口位置。同样要求保护包括这种控制装置并且以再生方式被加热的相应的控制装置和工业烤箱。

4. 发明申请

US20140208800A1 METHODS AND SYSTEMS FOR MONITORING GLASS AND/OR FOAM DENSITY AS A FUNCTION OF VERTICAL POSITION WITHIN A VESSEL 有权
标题翻译：用于监测玻璃和/或泡沫密度的方法和系统作为船舶中垂直位置的函数
公开(公告)号：US20140208800A1
公开(公告)日：2014-07-31
申请号：US13752672
申请日：2013-01-29
申请人： JOHNS MANVILLE
发明人： Jonathan McCann , Jeffrey M. Shock , Bryan Keith Nesti , John Euford Mobley
IPC分类号： C03B5/24
CPC分类号： C03B5/24 , C03B5/2356 , G01N9/24
摘要： Methods and systems for determining density or density gradient of molten foamed glass in a glass melter, an apparatus downstream of a glass melter, or both. A molten foamed glass is generated having molten glass and bubbles entrained therein and/or a layer of glass foam on a top surface thereof in a melter. At least a portion of the molten foamed glass is transferred into an apparatus positioned downstream of the melter, and the density or density gradient of the molten foamed glass in the melter or downstream apparatus is determined as a function of distance from a structural feature of the melter or downstream apparatus, or both, using one or more electromagnetic (EM) wave-based sensors.
摘要翻译：用于确定玻璃熔化器中的熔融泡沫玻璃的密度或密度梯度的方法和系统，玻璃熔化器下游的装置或两者。产生熔融的泡沫玻璃，其熔融玻璃和夹在其中的气泡和/或其顶表面上的玻璃泡沫层。将熔融的泡沫玻璃的至少一部分转移到位于熔化器下游的装置中，并且熔化器或下游装置中的熔融泡沫玻璃的密度或密度梯度被确定为距离熔融发泡玻璃的结构特征的距离的函数胶机或下游装置，或两者，使用一个或多个电磁（EM）波基传感器。

5. 发明授权

US08607591B2 Device and method for manufacturing glass without forming bubbles on precious metal components 有权
标题翻译：用于制造玻璃而不在贵金属部件上形成气泡的装置和方法
公开(公告)号：US08607591B2
公开(公告)日：2013-12-17
申请号：US12548578
申请日：2009-08-27
申请人： Gerhard Lautenschlaeger , Thomas Pfeiffer , Andreas Roters , Gernot Roeth
发明人： Gerhard Lautenschlaeger , Thomas Pfeiffer , Andreas Roters , Gernot Roeth
IPC分类号： C03B5/43
CPC分类号： C03B5/1675 , C03B5/163 , C03B5/225 , C03B5/24
摘要： The device for manufacturing glass, in which bubble formation on precious metal components is prevented, has a precious or refractory metal wall (12, 43) at least partially surrounding a glass melt from which the glass is made, a first electrode pair (20, 21) for measuring oxygen partial pressure at an interface between the glass melt and the wall to obtain an actual value, a second electrode pair (12, 43, 20) for measuring an oxygen partial pressure in the glass melt to obtain a set point value and a regulating system (39, 45) for adjusting the oxygen partial pressure at the interface according to a comparison between the actual value and the set point value, so that the oxygen partial pressure at the interface is within a safe range.
摘要翻译：用于制造玻璃的装置，其中防止贵金属组分上的气泡形成，具有至少部分地围绕玻璃制成的玻璃熔体的贵重或难熔金属壁（12,43），第一电极对（20， 21），用于测量玻璃熔体和壁之间的界面处的氧分压以获得实际值;第二电极对（12,43,20），用于测量玻璃熔体中的氧分压以获得设定值以及用于根据实际值和设定值之间的比较来调节界面处的氧分压的调节系统（39,45），使得界面处的氧分压在安全范围内。

6. 发明授权

US08424342B2 Melting and refining in tanks with cooled walls 失效
标题翻译：在冷却的墙体的罐中熔化和精炼
公开(公告)号：US08424342B2
公开(公告)日：2013-04-23
申请号：US10552103
申请日：2004-03-31
申请人： Werner Kiefer , Hildegard Römer , Frank-Thomas Lentes , Guido Räke , Volker Ohmstede , Karin Naumann , Michael Leister , Gerhard Nuessle , Erich Rodek , Wolfgang Schmidbauer
发明人： Werner Kiefer , Hildegard Römer , Frank-Thomas Lentes , Guido Räke , Volker Ohmstede , Karin Naumann , Michael Leister , Gerhard Nuessle , Erich Rodek , Wolfgang Schmidbauer
IPC分类号： C03B18/18
CPC分类号： C03B5/021 , C03B5/03 , C03B5/193 , C03B5/24 , Y02P40/57
摘要： A method for melting inorganic materials, preferably glasses and glass-ceramics, in a melting unit with cooled walls is provided. The method includes selecting the temperature of at least one region of the melt is selected in such a way as to be in a range from Teff−20% to Teff+20%, where the temperature Teff is given by the temperature at which the energy consumption per unit weight of the material to be melted is at a minimum, with the throughput having been selected in such a way as to be suitably adapted to the required residence time.
摘要翻译：提供了一种在具有冷却壁的熔化单元中熔化无机材料，优选玻璃和玻璃陶瓷的方法。该方法包括选择熔体的至少一个区域的温度，使其在Teff-20％至Teff + 20％的范围内，其中温度Teff由能量要熔化的材料的每单位重量的消耗量最小，其中生产量已被选择为适当地适应所需的停留时间。

7. 发明申请

US20120216568A1 GLASS MELTING METHOD, SYSTEM, AND APPARATUS 有权
标题翻译：玻璃熔炼方法，系统和装置
公开(公告)号：US20120216568A1
公开(公告)日：2012-08-30
申请号：US13405722
申请日：2012-02-27
申请人： Dale Madard Fisher, JR. , Guido Peters , Matthew John Towner , Piotr Janusz Wesolowski
发明人： Dale Madard Fisher, JR. , Guido Peters , Matthew John Towner , Piotr Janusz Wesolowski
IPC分类号： C03B5/24 , G01J3/00
CPC分类号： C03B5/24 , C03B5/235 , G01J5/0037 , G01J5/0044 , G01J5/042 , G01J5/043 , G01J5/047 , G01J5/061 , G01J5/0806 , G01J5/084
摘要： A glass melting furnace is operated under a set of control parameters. A glass batch is fed into the glass melting furnace and melted into molten glass. During the melting, a surface layer comprising a portion of the glass batch and foam forms over the molten glass. A plurality of thermograms of the interior of the glass melting furnace is obtained. The thermograms are analyzed to determine whether there is instability in the thermodynamics of the surface layer. The set of control parameters are then adjusted to reduce a determined instability in the thermodynamics of the surface layer.
摘要翻译：玻璃熔炉在一组控制参数下运行。将玻璃批料送入玻璃熔炉，熔化成熔融玻璃。在熔化期间，包含玻璃批料和泡沫的一部分的表面层在熔融玻璃上形成。获得玻璃熔炉内部的多个热分析图。分析热分析图以确定表层的热力学是否存在不稳定性。然后调整该组控制参数以减少确定的表层的热力学不稳定性。

8. 发明授权

US07021082B2 Method and apparatus for suppressing oxygen bubble formation in glass melts 有权
标题翻译：用于抑制玻璃熔体中的氧气形成的方法和装置
公开(公告)号：US07021082B2
公开(公告)日：2006-04-04
申请号：US09945601
申请日：2001-09-04
申请人： Patrick Hoyer , Gernot Roeth , Klaus-Dieter Duch , Fritz Kraemer , Thomas Pfeiffer , Franzo Ott
发明人： Patrick Hoyer , Gernot Roeth , Klaus-Dieter Duch , Fritz Kraemer , Thomas Pfeiffer , Franzo Ott
IPC分类号： C03B5/225 , C03B5/24
CPC分类号： C03B5/20 , C03B5/225 , C03B5/24
摘要： In the method of making glass a glass melt is formed from starting materials in a melt apparatus, which includes at least one metal part having a metal surface in contact with the glass melt in a first region of the glass melt having a predetermined oxygen partial pressure. This method includes suppressing oxygen bubble formation in the glass melt at a contacting surface between the metal surface and the glass melt; immersing an electrode in a second region of the glass melt not including the first region, which has a lower oxygen partial pressure than in the first region, and electrically conductively connecting the electrode and the at least one metal part. An apparatus for performing the method is also described as well as glasses made by the method.
摘要翻译：在制造玻璃的方法中，玻璃熔体由熔融装置中的起始材料形成，所述熔融装置包括至少一个金属部件，所述金属部件具有与玻璃熔体接触的金属表面，所述第一区域具有预定的氧分压。该方法包括在金属表面和玻璃熔体之间的接触表面处抑制玻璃熔体中的氧气形成; 将电极浸没在不包含第一区域的玻璃熔体的第二区域中，所述第一区域的氧分压比第一区域低，并且导电连接电极和至少一个金属部件。还描述了用于执行该方法的装置以及由该方法制成的眼镜。

9. 发明申请

US20040060490A1 Control system for controlling the feeding and burning of a pulverized fuel in a glass melting furnace 失效
标题翻译：用于控制玻璃熔化炉中的粉碎燃料的进料和燃烧的控制系统
公开(公告)号：US20040060490A1
公开(公告)日：2004-04-01
申请号：US10261968
申请日：2002-10-01
发明人： Ivan Jorge Solis-Martinez
IPC分类号： F23N005/18 , F23G005/00
CPC分类号： F23K3/02 , C03B5/235 , C03B5/24 , F23N1/02 , F23N5/00
摘要： A control system for controlling the storing, feeding and burning of a pulverized fuel in a glass melting furnace, wherein a series of burners are arranged one in front of the other to carry out combustion and non-combustion cycles during a glass melting process. Pulverized fuel feeding systems are provided, which are filled up and emptied out with the pulverized material for providing a constant flow of the pulverized fuel to each of the burners during the glass melting process. The control system including control means for monitoring and controlling the filled up and discharge out of said pulverized fuel feeding system based on the measurement and monitoring of the amount of pulverized fuel that is being storaged and feeded by the pulverized fuel feeding system. Control means are provided for monitoring at least one operating variable involved on the glass melting furnace, the control means detecting a series of different variable during the glass melting process. And means for controlling the alternation of the combustion and non-combustion cycles to each burner, based on the monitoring and feeding of the pulverized fuel to burner and in base to the operating variables of the glass melting process.
摘要翻译：一种用于控制在玻璃熔化炉中的粉碎燃料的储存，进料和燃烧的控制系统，其中一系列燃烧器一个在另一个之前布置，以在玻璃熔化过程中进行燃烧和非燃烧循环。提供粉碎的燃料供给系统，其被粉碎物料填充和排空，以在玻璃熔融过程中向粉碎的燃料提供恒定的流量。该控制系统包括控制装置，用于基于由粉碎的燃料供给系统储存和供给的粉碎燃料的量的测量和监测来监测和控制所述粉碎燃料供给系统的填充和排出。提供控制装置用于监测玻璃熔化炉中涉及的至少一个操作变量，所述控制装置在玻璃熔化过程中检测一系列不同的变量。以及用于控制燃烧和非燃烧循环对每个燃烧器的交替的装置，其基于将粉碎燃料监测和供给到燃烧器，并且基于玻璃熔化过程的操作变量。

10. 发明授权

US06701751B2 Glass melting furnace 失效
标题翻译：玻璃熔化炉
公开(公告)号：US06701751B2
公开(公告)日：2004-03-09
申请号：US09881185
申请日：2001-06-14
申请人： Alfonso Arechaga , Jesús María Ugarte
发明人： Alfonso Arechaga , Jesús María Ugarte
IPC分类号： C03B524
CPC分类号： C03B5/24
摘要： Glass melting furnace, of the type consisting of a melting chamber, inside which is found the liquid glass mass, with an outlet, and at least one flue gas recuperative chamber, a means for supplying the influx of fuel, featuring at least one mass temperature gauge immersed in the liquid glass mass and placed approximately at a height (h2) with respect to the bottom of the melting chamber of ⅓ to ⅕ of the height (h) of the level of the liquid glass mass, and ⅕ h≦h2≦⅓ h on the longitudinal axis of the melting chamber at a distance (11) with respect to the wall of the chamber opposite the outlet, of between 0.6 and 0.85 of the length of the melting chamber 0.6 l≦11≦0.85 l. For application in the manufacture of glass containers.
摘要翻译：玻璃熔化炉，由熔化室组成，其内部有液体玻璃块，带有出口，以及至少一个废气回收室，用于供应燃料流入的装置，具有至少一个质量温度在液体玻璃块中浸入液体玻璃块中，并且相对于熔融室底部的高度（h2）设置在液体玻璃质量的高度（h）的1/3至1/5的高度（h2），并且1 在相对于出口相对于腔室的壁的距离（11）处在熔化室的纵向轴线上的熔融室长度的0.6至0.85之间的/ 5小时<= H2 <= 1/3小时 0.6 l <= 11 <= 0.85 L。用于制造玻璃容器。

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