公开(公告)号：US20230331615A1

公开(公告)日：2023-10-19

申请号：US17836198

申请日：2022-06-09

Applicant: Owens-Brockway Glass Container Inc.

Inventor： Lawrence Gochberg ,  Scott Cooper

IPC: C03B3/02 ,  C03B9/14

CPC classification number: C03B3/026 ,  C03B9/14

Abstract: A method of manufacturing a glass container includes melting a batch material, which contains cullet, to produce molten glass having a soda-lime-silica chemical composition. A flow of molten glass is delivered to a forehearth and conditioned within the forehearth, which includes reducing a temperature of the flow of molten glass such that the temperature of the flow of molten glass at an outlet of the forehearth is less than the temperature of the flow of molten glass at an inlet of the forehearth. Additionally, the method involves introducing colored cullet into the flow of molten glass, which produces colored striations within the glass flow. An output of conditioned molten glass is discharged from the forehearth and a glass container is formed from the conditioned molten glass. The glass container has a glass substrate that includes random streaks of color.

公开(公告)号：US20210246060A1

公开(公告)日：2021-08-12

申请号：US16788609

申请日：2020-02-12

Applicant: Owens-Brockway Glass Container Inc.

Inventor： Udaya Vempati ,  William Pinc ,  Shane Rashley

IPC: C03B5/235 ,  C03B5/225 ,  C03B9/14 ,  C03C3/078 ,  C03C3/112 ,  C03C3/115 ,  C03C3/118 ,  C03C3/089 ,  C03C3/091 ,  C03C3/087 ,  C03C11/00

Abstract: A method of producing flint glass using submerged combustion melting is disclosed. The method includes operating a submerged combustion melter such that combustion products are discharged from one or more submerged burners combusting a combustible gas mixture that comprises fuel and oxygen. An oxygen-to-fuel ratio of the combustible gas mixture ranges from stoichiometry to 30% excess oxygen relative to stoichiometry, a temperature of a glass melt in the submerged combustion melter is between 1200° C. and 1500° C., a residence time of the glass melt is maintained between 1 hour and 10 hours, and a specific throughput rate of molten glass discharged from the submerged combustion melter ranges from 2 tons per day per meter squared of cross-sectional area of the submerged combustion melter [tons/day/m2] to 25 tons/day/m2. A method of forming glass containers from the molten glass discharged from the melter is also disclosed.

公开(公告)号：US09586848B2

公开(公告)日：2017-03-07

申请号：US15049116

申请日：2016-02-21

Applicant: Jay Markel

Inventor： Jay Markel

IPC: C03B9/14 ,  C03B9/34 ,  C03B9/36 ,  C03B9/32 ,  B65D1/02 ,  C03B9/33 ,  C03B40/00 ,  D04B37/00 ,  B44C5/00 ,  B44C5/06

CPC classification number: C03B9/3663 ,  B44C5/00 ,  B44C5/06 ,  B65D1/0207 ,  B65D1/0223 ,  C03B9/14 ,  C03B9/32 ,  C03B9/33 ,  C03B9/3645 ,  C03B9/3672 ,  C03B40/005 ,  D04B37/00 ,  Y10T428/131

Abstract: The invention provides a method of making a vessel having a sculptural interior, comprising attaching a textile core to the air inlet port of an I.S. machine, inserting a gob of molten glass into a mold to surround the textile core, applying compressed air to press the molten glass around the textile core, applying compressed air to inflate the textile core creating the bottle, allowing the bottle to cool sufficiently to withdraw the core from the bottle, and withdrawing the textile core from the bottle.

Abstract translation: 本发明提供一种制造具有雕刻内部的容器的方法，包括将织物芯连接到I.S.的空气入口。 机器，将熔融玻璃料滴插入模具中以围绕织物芯，施加压缩空气以将熔融玻璃挤压在纺织芯周围，施加压缩空气以使形成瓶子的纺织芯膨胀，使瓶子充分冷却以退出 瓶子里的核心，从瓶子里取出纺织核心。

公开(公告)号：US09499425B2

公开(公告)日：2016-11-22

申请号：US14740798

申请日：2015-06-16

Applicant: Grupo Pavisa, S.A. de C.V.

Inventor： Michael Arnold Albert Kramer

IPC: C03B9/14 ,  C03B9/34 ,  G06Q30/02

CPC classification number: C03B9/14 ,  C03B9/145 ,  C03B9/31 ,  C03B9/342 ,  C03B9/344 ,  G06Q30/02 ,  G06Q30/0211

Abstract: A method of fabricating a multi-tone glass vessel includes depositing a molten-glass first gob of a first glass color into a mold having a lower end and an upper end. An initial quantity of gas is injected into the mold in order to form a gob cavity within the first gob and cause the first gob to partially inflate and expand toward the upper end of the mold. A molten-glass second gob of a second glass color is deposited into the mold over the partially-inflated first gob. The introduction of a second quantity of gas into the gob cavity within the mold forms the first and second gobs into a single, multi-tone vessel of predetermined shape.

Abstract translation: 一种制造多色玻璃容器的方法包括将具有第一玻璃颜色的熔融玻璃第一料料沉积到具有下端和上端的模具中。 将初始量的气体注入模具中，以便在第一料滴内形成料滴腔，并使第一料滴部分地向模具的上端膨胀膨胀。 将第二玻璃颜色的熔融玻璃第二料料沉积在部分膨胀的第一料滴上的模具中。 将第二量的气体引入模具内的料滴腔中形成第一和第二料滴到具有预定形状的单个多色调容器中。

公开(公告)号：US07618723B2

公开(公告)日：2009-11-17

申请号：US11765702

申请日：2007-06-20

Applicant: Hiroshi Usui ,  Osamu Miyahara ,  Katsuaki Miyatani ,  Yoshinori Kon ,  Iori Yoshida

Inventor： Hiroshi Usui ,  Osamu Miyahara ,  Katsuaki Miyatani ,  Yoshinori Kon ,  Iori Yoshida

IPC: G11B5/66 ,  G11B5/64 ,  C03C6/06 ,  C03B9/14

CPC classification number: G11B5/8404 ,  B24B37/042 ,  G11B5/7315 ,  Y10T428/21

Abstract: A method for producing a glass substrate for a magnetic disk by polishing a circular glass plate, which comprises a step of polishing the principal plane of the circular glass plate by using a slurry containing at least one water-soluble polymer selected from the group consisting of a water-soluble organic polymer having amino groups, a water-soluble organic polymer having amine salt groups and a water-soluble organic polymer having quaternary ammonium salt groups, and colloidal silica.

Abstract translation: 一种通过研磨圆形玻璃板来制造用于磁盘的玻璃基板的方法，其包括通过使用含有至少一种选自以下的水溶性聚合物的浆料来研磨圆形玻璃板的主平面的步骤： 具有氨基的水溶性有机聚合物，具有胺盐基团的水溶性有机聚合物和具有季铵盐基团的水溶性有机聚合物和胶体二氧化硅。

公开(公告)号：US06907756B2

公开(公告)日：2005-06-21

申请号：US10281918

申请日：2002-10-28

Applicant: Joseph W. Kozora

Inventor： Joseph W. Kozora

IPC: C03B9/16 ,  C03B9/14

CPC classification number: C03B9/165

Abstract: A plunger for use in forming parisons during the manufacture of glass containers having a biased open valve therein.

Abstract translation: 一种用于在制造玻璃容器期间形成型坯的柱塞，其中具有偏压打开的阀。

公开(公告)号：US5779752A

公开(公告)日：1998-07-14

申请号：US393132

申请日：1995-02-21

Applicant: Leonid M. Landa ,  Ksenia A. Landa

Inventor： Leonid M. Landa ,  Ksenia A. Landa

IPC: C03B11/06 ,  C03B11/08 ,  C03B11/12 ,  C03B11/16 ,  C03B9/14

CPC classification number: C03B11/12 ,  C03B11/06 ,  C03B11/088 ,  C03B11/16 ,  C03B2215/44 ,  Y02P40/57

Abstract: The present invention pertains to an apparatus for forming glass. The apparatus comprises a mold for holding molten glass. Additionally, the apparatus comprises a mechanism for applying pressure to the molten glass in the mold. The apparatus comprises a controller for controlling the applying mechanism such that pressure is applied to the glass at predetermined times. The present invention pertains to a method for forming glass. The method comprises the steps of placing molten glass in a mold. Preferably, the placing step includes the step of placing the molten glass at a temperature greater than 800.degree. C. into the mold. Next there is the step of applying pressure greater than ambient pressure to the molten glass in the mold. Before the applying step, there is preferably the step of cooling the molten glass to a predetermined temperature. The applying step preferably includes the step of applying the pressure until the pressure reaches a peak when the molten glass is cooled to a quench temperature T.sub.q. Preferably, the applying step includes pressing a solid cooled quencher, such as a plate having piping with coolant flowing through it, against the molten glass. Preferably, the applying step includes the step of applying a peak pressure of 50-100 atmospheres when the temperature of the molten glass at its surface is greater than or equal to T.sub.q. Then there is the step of cooling molten glass while applying the pressure. The cooling step preferably includes the step of cooling the glass at the peak pressure until the glass at its center has reached a temperature of T.sub.b. After the cooling step, there is preferably the step of reducing the pressure to ambient pressure. Next there is the step of solidifying the molten glass.

Abstract translation: 本发明涉及一种用于形成玻璃的装置。 该装置包括用于保持熔融玻璃的模具。 此外，该装置包括用于向模具中的熔融玻璃施加压力的机构。 该装置包括控制器，用于控制施加机构，使得在预定时间内对玻璃施加压力。 本发明涉及一种形成玻璃的方法。 该方法包括将熔融玻璃置于模具中的步骤。 优选地，放置步骤包括将熔融玻璃放置在大于800℃的温度下进入模具的步骤。 接下来，向模具中的熔融玻璃施加大于环境压力的压力的步骤。 在施加步骤之前，优选将熔融玻璃冷却至预定温度的步骤。 施加步骤优选包括当熔融玻璃冷却至骤冷温度Tq时施加压力直到压力达到峰值的步骤。 优选地，施加步骤包括将固体冷却的猝灭剂（例如具有流过冷却剂的管道的板）压在熔融玻璃上。 优选地，施加步骤包括当熔融玻璃在其表面的温度大于或等于Tq时施加50-100大气压的峰值压力的步骤。 然后是施加压力的同时冷却熔融玻璃的步骤。 冷却步骤优选包括在峰值压力下冷却玻璃直到玻璃在其中心达到Tb的温度的步骤。 在冷却步骤之后，优选将压力降低到环境压力的步骤。 接下来是固化熔融玻璃的步骤。

公开(公告)号：US5545244A

公开(公告)日：1996-08-13

申请号：US355394

申请日：1994-12-13

Applicant: David K. Hwang

Inventor： David K. Hwang

IPC: C03B9/14 ,  C03B9/41 ,  G05B17/02 ,  C03B9/40 ,  G06F15/46

CPC classification number: C03B9/41 ,  G05B17/02 ,  Y10S65/13

Abstract: A control for a glass forming machine having at least one controlled mechanism which will generate position feedback signals representative of its position, comprising control profile means for generating a profile for each mechanism to be controlled, means for transforming the profile either into control signals for the mechanisms to be controlled or into simulated position feedback signals, a screen, and display means for receiving either the position feedback signals or the simulated position feedback signals and for generating display signals for the screen, and means for commanding operation either in a machine mode wherein the transforming means will transform the profile into the control signals and the display means will receive feedback position signals from the controlled mechanisms or in a simulation mode wherein the transforming means will transform the profile into the simulated feedback position signals and the display means will receive the simulated positoin feedback signals.

Abstract translation: 一种用于玻璃成型机的控制器，其具有至少一个受控机构，该控制机构将产生表示其位置的位置反馈信号，该控制机构包括用于生成要被控制的每个机构的轮廓的控制轮廓装置，用于将轮廓变换为控制信号的装置 要控制的机构或模拟位置反馈信号的屏幕，屏幕和用于接收位置反馈信号或模拟位置反馈信号并用于产生屏幕的显示信号的显示装置，以及用于以机器模式命令操作的装置，其中， 变换装置将把轮廓变换成控制信号，并且显示装置将从受控机构或模拟模式接收反馈位置信号，其中变换装置将把轮廓变换成模拟的反馈位置信号，并且显示装置将接收 模拟定位反馈 gnals。

公开(公告)号：US5151119A

公开(公告)日：1992-09-29

申请号：US663234

申请日：1991-02-28

Applicant: Stephen Clements ,  Brian King

Inventor： Stephen Clements ,  Brian King

IPC: C03B9/14 ,  C03B9/38

CPC classification number: C03B9/3816 ,  C03B9/3609 ,  C03B9/3808 ,  Y02P40/57

Abstract: A method of forming glass containers, including the steps of drying a stream of air, passing the dried air into a vacuum-insulated mixing chamber, evaporating liquid cryogen in the mixing chamber, allowing the resulting cryogen vapor to mix with the air to form a mixture at a temperature below -20.degree. C., passing the gas mixture into a vacuum-insulated manifold, and causing the gas mixture to flow from the manifold and into the insides of glass containers being formed in molds to cool the containers.

公开(公告)号：US4701202A

公开(公告)日：1987-10-20

申请号：US906562

申请日：1986-09-08

Applicant: Thomas V. Foster

Inventor： Thomas V. Foster

IPC: C03B9/38 ,  C03B9/14 ,  C03B11/12

CPC classification number: C03B9/3875 ,  C03B9/3891

Abstract: The movable side portions of a mould of a cyclicly operating glassware forming machine have cooling passages passing upwardly therein from an entrance in a bottom surface of the side portion. A plenum chamber is formed beneath the side portions and has upwardly opening exits which communicate with the entrances of the cooling passages when the side portions are stationary in either an open or a closed position thereof so that cooling air can pass into the cooling passages. In this way, each cooling passage can be supplied with air at substantially the same pressure and low pressure air can be used.

Abstract translation: 循环操作的玻璃器皿成型机的模具的可动侧部分具有从侧部的底表面中的入口向上通过的冷却通道。 当侧部在打开或关闭位置处静止时，在侧部下方形成有增压室，并且具有向上开口的出口，其与冷却通道的入口连通，使得冷却空气能够进入冷却通道。 以这种方式，每个冷却通道可以以基本上相同的压力供应空气，并且可以使用低压空气。