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1. 发明授权

US11542188B2 Continuous glass melting tank with an immersed stirring body 有权
公开(公告)号：US11542188B2
公开(公告)日：2023-01-03
申请号：US17310918
申请日：2020-02-21
申请人： ABB Schweiz AG
发明人： Ener Salinas , Xiaojing Zhang , Hongliang Yang , Göran Eriksson , Ulf Sand
IPC分类号： C03B5/187 , B01F33/452
摘要： A glass furnace for continuous operation, including a melting tank for containing a glass melt, and at least one magnetic actuator configured to generate a time-varying magnetic field suitable for moving a stirring body immersed in the glass melt.

2. 发明授权

US10730779B2 Glass manufacturing apparatus and related processes 有权
公开(公告)号：US10730779B2
公开(公告)日：2020-08-04
申请号：US14841804
申请日：2015-09-01
申请人： Owens-Brockway Glass Container Inc.
发明人： Daniel R Swiler , Dale A Gaerke
IPC分类号： C03B5/237 , C03B5/435 , C03B5/183 , C03B5/12 , C03B5/173 , C03B5/225 , C03B5/187 , C03B5/02
摘要： An apparatus for manufacturing glass includes radially inner and outer flaw channels physically separated from each other by a common wall that allows heat transfer to occur between molten glass flowing through the outer flow channel and molten glass flowing in the opposite direction through the inner flow channel.

3. 发明授权

US10676385B2 Device for stirring molten gas 有权
公开(公告)号：US10676385B2
公开(公告)日：2020-06-09
申请号：US15552589
申请日：2016-02-22
申请人： UMICORE AG & CO. KG
发明人： Jörg Schollmayer , Michael Heitzenröther
IPC分类号： B01F7/00 , C03B5/187 , C03B5/167 , C03B7/092 , C03B7/086
摘要： Stirrer (1) for stirring molten glass (16), whereby the stirrer (1) comprises —a shaft (2) having a tip (4) and having a central longitudinal axis (L), and —one or more inner stirrer blades (5,6) which are attached to the shaft (2), and —one or more outer stirrer blades (7,8) which are attached to the shaft (2), whereby the inner stirrer blades (5,6) are attached closer to the shaft (2) than the outer stirrer blades (7,8), whereby, when considering the stirrer in a cylindrical coordinate system (11), both the one or more inner stirrer blades (5,6) as well as the one or more outer stirrer blades (7,8) are disposed at an angle (α, β) to the central longitudinal axis (L), whereby said angle (α, β) is between 0° and 90° not including these values, and are disposed having a least a blade section with a normal vector (N, P, Q, R), on the side directed towards the tip (4), with an angular component (NA, PA, QA, RA).

4. 发明申请

US20190152824A1 MOLTEN MATERIAL STIRRING SYSTEM AND METHOD FOR STIRRING THE MATERIAL 审中-公开
公开(公告)号：US20190152824A1
公开(公告)日：2019-05-23
申请号：US16206580
申请日：2018-11-30
申请人： Corning Incorporated
发明人： Jang-hun An , Tae-woo Jung , JinSoo Kim , Hosoon Lee , Tae-hyun Lee , Se-Yeol Lim
IPC分类号： C03B5/187 , B01F7/00 , C03B5/167
摘要： A system and method for stirring molten material such as glass are provided. To prevent sagging of a cover of a stirring system, a portion where deformation or sagging may significantly occur is suspended by a suspension system, so that local sagging and deformation of the cover is suppressed. As a result, a crack which may occur in the cover is suppressed, and therefore, contamination of the molten material is likewise suppressed.

5. 发明授权

US09475720B2 System and method for restricting inward hydrogen permeation in a glass manufacturing system 有权
标题翻译：用于限制玻璃制造系统中的向内氢渗透的系统和方法
公开(公告)号：US09475720B2
公开(公告)日：2016-10-25
申请号：US13685217
申请日：2012-11-26
申请人： David Myron Lineman , Martin Herbert Goller , Steven Robert Moshier
发明人： David Myron Lineman , Martin Herbert Goller , Steven Robert Moshier
IPC分类号： C03B5/18 , C03B5/187
CPC分类号： C03B5/1875
摘要： Hydrogen may permeate into an interior space of an article in response to molten glass being in contact with the outer surface of the article. The permeation may be restricted by having a fluid in a length of the interior space. The fluid may be in contact with the inner surface of the article, the fluid may fill at least about 33% of the volume of the length of the interior space, and the fluid may provide a predetermined partial pressure of hydrogen. Features may be provided for causing the fluid to flow within the interior space.
摘要翻译：响应于与制品的外表面接触的熔融玻璃，氢可渗透到制品的内部空间中。可以通过在内部空间的长度内具有流体来限制渗透。流体可以与制品的内表面接触，流体可以填充内部空间长度的至少约33％的体积，并且流体可以提供预定的氢分压。可以提供用于使流体在内部空间内流动的特征。

6. 发明申请

US20160257593A1 MANUFACTURING PROCESS FOR STRIAE-FREE MULTICOMPONENT CHALCOGENIDE GLASSES VIA MULTIPLE FINING STEPS 审中-公开
标题翻译：通过多个修整步骤制造无结构多孔聚氯乙烯玻璃的制造工艺
公开(公告)号：US20160257593A1
公开(公告)日：2016-09-08
申请号：US15059637
申请日：2016-03-03
申请人： The Government of the United of America, as represented by the Secretary of the Navy
发明人： Vinh Q. Nguyen , Mikhail Kotov , Daniel J. Gibson , Shyam S. Bayya , Jasbinder S. Sanghera , Gryphon A. Drake
IPC分类号： C03B5/235 , C03C3/32 , C03B5/187
CPC分类号： C03C3/321 , C03B5/06 , C03B2201/86
摘要： The present invention provides a method for synthesizing high optical quality multicomponent chalcogenide glasses without refractive index perturbations due to striae, phase separation or crystal formation using a two-zone furnace and multiple fining steps. The top and bottom zones are initially heated to the same temperature, and then a temperature gradient is created between the top zone and the bottom zone. The fining and cooling phase is divided into multiple steps with multiple temperature holds.
摘要翻译：本发明提供了一种用于合成高光学质量的多组分硫属元素化玻璃的方法，其由于条纹，相分离或使用双区炉的晶体形成和多个澄清步骤而没有折射率扰动。顶部和底部区域最初被加热到相同的温度，然后在顶部区域和底部区域之间产生温度梯度。澄清和冷却阶段分为多个步骤，多个温度保持。

7. 发明授权

US09302927B2 Vacuum melting furnace for infrared glass and melting system and method thereof 有权
标题翻译：红外线玻璃真空熔化炉及其熔化系统及方法
公开(公告)号：US09302927B2
公开(公告)日：2016-04-05
申请号：US14306922
申请日：2014-06-17
申请人： China Building Materials Academy
发明人： Huifeng Zhao , Chengkui Zu , Bin Han , Yonghua Liu , Jiang Chen , Yanhang Wang , Yangli Jin , Hua Zhao
IPC分类号： C03B5/033 , C03B5/187 , C03B5/225 , C03B5/42 , C03B5/43
CPC分类号： C03B5/187 , C03B5/0334 , C03B5/43 , C03B2201/60
摘要： A vacuum melting furnace for infrared glass, includes an upper furnace body and a lower furnace body that can be connected with each other or isolated from each other. Vacuum melting of the infrared glass is achieved in the upper furnace body wherein the influence of water in the environment is eliminated. The vacuum negative pressure environments can promote separation of hydroxyl in the structure, which achieves removing of hydroxyl in the glass, and then discharging of the molten infrared glass is conducted at atmospheric pressure in the lower furnace body. By using the vacuum melting furnace for infrared glass, infrared glass with good spectrum transmission performance can be obtained with improved property stability and optical homogeneity, which facilitates the preparation and molding of large sized and special-shaped infrared glass products.
摘要翻译：一种用于红外线玻璃的真空熔化炉，包括可彼此连接或彼此隔离的上炉体和下炉体。在上部炉体中实现了红外线玻璃的真空熔化，其中水在环境中的影响被消除。真空负压环境可以促进结构中羟基的分离，从而实现玻璃中的羟基的去除，然后在大气压下在下炉体中排出熔融的红外线玻璃。通过使用红外线玻璃的真空熔化炉，可以获得具有良好光谱传输性能的红外线玻璃，具有提高的特性稳定性和光学均匀性，有利于大型和特殊形状的红外线玻璃制品的制备和成型。

8. 发明申请

US20150360990A1 METHOD AND DEVICE FOR PRODUCING A GLASS ARTICLE FROM A GLASS MELT 审中-公开
标题翻译：用于从玻璃熔体生产玻璃制品的方法和装置
公开(公告)号：US20150360990A1
公开(公告)日：2015-12-17
申请号：US14739780
申请日：2015-06-15
申请人： SCHOTT AG
发明人： Frank-Thomas Lentes , Karin Naumann , Monika Buerkner-Brigaldino , Norbert Greulich-Hickmann , Jan Philipp Steigleder
IPC分类号： C03B5/187 , B01F7/00
CPC分类号： C03B5/187 , B01F7/00125 , B01F7/0025 , B01F7/00641 , B01F7/00908 , B01F13/1016 , B01F15/00876 , C03B5/20 , Y02P40/57
摘要： Methods for producing glass articles from glass melts are provided that include continuously introducing the glass melt into a stirrer vessel, stirring the glass melt in the stirrer vessel by at least one blade stirrer, continuously discharging the glass melt from the stirrer vessel, and shaping the glass melt to obtain the glass article. In some embodiments, the stirring is sufficient to draw the glass melt located at a surface of the stirrer vessel into the stirrer vessel so that a formation of a surface layer of the glass melt with a different composition from the composition of the glass melt introduced is prevented or at least minimized. In other embodiments, the stirring is sufficient so that the glass melt which is located at a surface in the stirrer vessel is not drawn into the stirrer vessel or is drawn in only insubstantially.
摘要翻译：提供了从玻璃熔体制备玻璃制品的方法，包括将玻璃熔体连续引入搅拌器中，通过至少一个叶片搅拌器搅拌搅拌器容器中的玻璃熔体，从搅拌器中连续排出玻璃熔体，玻璃熔化得到玻璃制品。在一些实施例中，搅拌足以将位于搅拌器容器表面的玻璃熔体拉入搅拌器容器中，使得与引入的玻璃熔体的组成不同组成的玻璃熔体的表面层的形成是由防止或至少最小化。在其他实施方案中，搅拌是足够的，使得位于搅拌器容器中的表面处的玻璃熔体不被拉入搅拌器或仅在非实质中被拉制。

9. 发明授权

US09073771B2 Integral capsule for blister suppression in molten glass 有权
标题翻译：用于熔融玻璃中泡罩抑制的整体胶囊
公开(公告)号：US09073771B2
公开(公告)日：2015-07-07
申请号：US13524558
申请日：2012-06-15
申请人： Martin Herbert Goller , David Myron Lineman , Randy Dean Ziegenhagen
发明人： Martin Herbert Goller , David Myron Lineman , Randy Dean Ziegenhagen
IPC分类号： C03B5/16 , C03B17/04 , C03B5/167 , C03B5/187 , C03B5/43 , C03B7/02 , C03B17/06
CPC分类号： C03B5/225 , B01D19/0031 , C03B5/16 , C03B5/1675 , C03B5/187 , C03B5/207 , C03B5/43 , C03B7/02 , C03B17/04 , C03B17/064
摘要： A precious metal structure which has an internal gas permeable membrane is described herein for a glass manufacturing vessel configured to have molten glass flow therein. The internal gas permeable membrane can be supplied with an atmosphere of gas (or gases) to control the flux of hydrogen into our out of the molten glass or otherwise improve the production of the molten glass. In this manner, the undesirable detrimental reactions that can occur at the interface of the molten glass and precious metal interface which can cause defects in the molten glass such as bubbles or solid inclusions can be stopped or at least substantially reduced.
摘要翻译：这里描述了一种具有内部透气膜的贵金属结构，用于制造熔融玻璃流入其中的玻璃制造容器。内部透气膜可以供应气体（或气体）的气氛，以控制氢气流入熔融玻璃中，或者改善熔融玻璃的生产。以这种方式，可以停止或至少大大减少在熔融玻璃和可能导致熔融玻璃中的缺陷的气体或固体夹杂物的熔融玻璃和贵金属界面的界面处可能发生的不期望的有害反应。

10. 发明申请

US20130125591A1 METHOD OF MANUFACTURING GLASS, AND STIRRING DEVICE 有权
标题翻译：制造玻璃和振动装置的方法
公开(公告)号：US20130125591A1
公开(公告)日：2013-05-23
申请号：US13610774
申请日：2012-09-11
申请人： Kohei YAMAMOTO , Hitoshi GEKKO
发明人： Kohei YAMAMOTO , Hitoshi GEKKO
IPC分类号： C03B5/187 , B01F7/00
CPC分类号： C03B5/1875 , B01F7/00275 , B01F7/00291 , B01F7/00908 , B01F13/1016
摘要： A method of manufacturing glass comprises a stirring step in which molten glass MG is stirred. The stirring step comprises a first stirring step and a second stirring step. In the first stirring step, the molten glass MG is stirred while being directed upward from below in a first stirred tank 100a. In the second stirring step, the molten glass MG stirred in the first stirring step is stirred while being directed downward from above in a second stirred tank 100b. The first stirred tank 100a has a first discharge pipe 110a capable of discharging the molten glass MG from the bottom of a first chamber 101a. The second stirred tank 100b has a second discharge pipe 110b capable of discharging the molten glass MG from the liquid level LL of the molten glass MG in a second chamber 101b.
摘要翻译：制造玻璃的方法包括搅拌熔融玻璃MG的搅拌步骤。搅拌步骤包括第一搅拌步骤和第二搅拌步骤。在第一搅拌步骤中，熔融玻璃MG在第一搅拌槽100a中从下方向上方被搅拌。在第二搅拌步骤中，在第一搅拌步骤中搅拌的熔融玻璃MG在第二搅拌槽100b中从上方向下方被搅拌。第一搅拌槽100a具有能够从第一室101a的底部排出熔融玻璃MG的第一排出管110a。第二搅拌槽100b具有第二排出管110b，能够在第二室101b中从熔融玻璃MG的液面LL排出熔融玻璃MG。

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