中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

23 records (took 0.016 seconds)

    Methods of forming objects by diffusion welding of foils
    13.
    发明授权
    Methods of forming objects by diffusion welding of foils 有权

    公开(公告)号：US10814421B2

    公开(公告)日：2020-10-27

    申请号：US16098487

    申请日：2017-05-03

    Applicant: CORNING INCORPORATED

    Inventor： Martin Herbert Goller ,  David Myron Lineman

    IPC: B23K20/00 ,  B23K20/02 ,  B23K20/233 ,  B23K20/24 ,  B23K101/04 ,  B23K103/08 ,  B23K101/16 ,  B23K103/00

    Abstract: A first method of forming an object (400) includes wrapping foil around a preform (305) to provide a multi-layered structure including a plurality of layers of wrapped foil, and diffusion bonding the plurality of layers and the preform (305) together to form the object (400). A second method of forming an object includes wrapping foil around a preform (305) to provide a multi-layered structure comprising a plurality of layers of wrapped foil, removing the preform (305) from the multi-layered structure, and diffusion bonding the plurality of layers together to form the object (400). A third method of forming an object includes stacking a plurality of layers of foil to provide a multi-layered structure, diffusion bonding the plurality of layers together, and shaping the diffusion bonded multi-layered structure to form the object (400).

    APPARATUS AND METHOD FOR MITIGATING ELECTROCHEMICAL ATTACK OF PRECIOUS METAL COMPONENTS IN A GLASS MAKING PROCESS
    15.
    发明申请
    APPARATUS AND METHOD FOR MITIGATING ELECTROCHEMICAL ATTACK OF PRECIOUS METAL COMPONENTS IN A GLASS MAKING PROCESS 有权

    公开(公告)号：US20210387887A1

    公开(公告)日：2021-12-16

    申请号：US17279950

    申请日：2019-09-20

    Applicant: CORNING INCORPORATED

    Inventor： Samir Biswas ,  Aaron Joshua Hade ,  David Myron Lineman ,  Steven Robert Moshier ,  Nicholas Scott Ryan

    IPC: C03B5/167 ,  C03B5/027

    Abstract: Apparatus and methods are disclosed for forming a glass article in which molten glass is heated in a refractory vessel defining a space interior to the refractory vessel. A precious metal component is exposed to the interior space. The apparatus includes first and second electrodes exposed to the interior space. A first electrical power source configured to supply a first electrical current is connected between the first and second electrodes. A second electrical power source is connected between the precious metal component and at least one of the first electrode or a first auxiliary electrode and configured to provide a second electrical current out-of-phase with the first electrical current. A third electrical power source is connected between the precious metal component and at least one of the second electrode or a second auxiliary electrode and configured to provide a third electrical current out-of-phase with the first

    Glass ceramics having low rhodium levels
    18.
    发明授权
    Glass ceramics having low rhodium levels 有权
    具有低铑含量的玻璃陶瓷

    公开(公告)号：US09403715B2

    公开(公告)日：2016-08-02

    申请号：US14286307

    申请日：2014-05-23

    Applicant: Corning Incorporated

    Inventor： Samir Biswas ,  Qiang Fu ,  David Myron Lineman ,  Ronald Leroy Stewart

    IPC: C03C10/12 ,  C03C10/00 ,  C03B5/16 ,  C03C21/00 ,  C03C3/093

    CPC classification number: C03C1/02 ,  C03B5/16 ,  C03C3/093 ,  C03C10/0027 ,  C03C21/002 ,  C03C2204/04 ,  Y10T428/315

    Abstract: A glass ceramic precursor glass and a glass ceramic having low levels of rhodium and a method of controlling the amount of rhodium in such glasses and glass ceramics. The precursor glass and glass ceramic contain from about 1 ppm to about 10 ppm and, in certain embodiments, from about 1 ppm to about 6 ppm rhodium. The method of controlling of reducing rhodium dissolution from a rhodium-containing material such as, for example, an alloy into a glass melt comprises controlling and/or lowering the partial pressure of oxygen at the rhodium-containing vessel/glass interface by imposing a high humidity condition around the external (non-glass-contact) surface of the rhodium-containing material. The lower concentration of rhodium minimizes its coloring effect on the white color of the glass ceramic.

    Abstract translation: 玻璃陶瓷前体玻璃和具有低水平铑的玻璃陶瓷和控制这种玻璃和玻璃陶瓷中铑的量的方法。 前体玻璃和玻璃陶瓷含有约1ppm至约10ppm，在某些实施方案中含有约1ppm至约6ppm的铑。 控制从含铑材料（例如合金）将铑溶解还原成玻璃熔体的方法包括通过施加高的温度控制和/或降低含铑容器/玻璃界面处的氧的分压 含铑材料的外部（非玻璃接触）表面附近的湿度条件。 较低浓度的铑使其对玻璃陶瓷的白色的着色效果最小化。

    High volume production of display quality glass sheets having low zirconia levels
    19.
    发明授权
    High volume production of display quality glass sheets having low zirconia levels 有权
    大量生产具有低氧化锆含量的显示质量玻璃板

    公开(公告)号：US09309139B2

    公开(公告)日：2016-04-12

    申请号：US14179857

    申请日：2014-02-13

    Applicant: Corning Incorporated

    Inventor： Andrea Weiss Bookbinder ,  Bryce Patrick Butler ,  Gilbert De Angelis ,  David Myron Lineman ,  Guido Peters

    IPC: C03B5/03 ,  C03B5/43 ,  C03B17/06 ,  C03B5/225 ,  C03B5/16 ,  C03B5/167 ,  C03B5/185 ,  C03B5/027

    CPC classification number: C03B5/225 ,  C03B5/027 ,  C03B5/16 ,  C03B5/1675 ,  C03B5/185 ,  C03B5/43 ,  Y02P40/57

    Abstract: Methods and apparatus for producing display quality glass sheets are provided in which the batch materials for making the sheets are melted in a furnace whose glass-engaging surfaces comprise zirconia (ZrO2). By using molybdenum electrodes, instead of the conventional tin electrodes, to electrically heat the molten glass, the wear rate per unit area of the furnace's glass-engaging, zirconia-containing surfaces are reduced by more than 50%, thus reducing zirconia levels (solid+dissolved) in the finished glass by at least a similar amount. As a consequence of this reduction, rejection rates of finished glass sheets are lowered, which is of particular value in the production of glass sheets of large dimensions, as desired by display manufacturers and other users of such sheets.

    Abstract translation: 提供了用于生产显示质量玻璃板的方法和设备，其中用于制造片材的批料材料在其玻璃接合表面包含氧化锆（ZrO 2）的炉中熔化。 通过使用钼电极代替常规的锡电极来使熔融玻璃电加热，炉的玻璃接合的含氧化锆表面的每单位面积的磨损率降低超过50％，从而减少氧化锆水平（固体 +溶解）在成品玻璃中至少相同的量。 作为这种减少的结果，成品玻璃板的拒收率降低，这对于大尺寸的玻璃板的生产具有特殊的价值，如显示器制造商和这种片材的其他用户所希望的。

    INTEGRAL CAPSULE FOR BLISTER SUPPRESSION IN MOLTEN GLASS
    20.
    发明申请
    INTEGRAL CAPSULE FOR BLISTER SUPPRESSION IN MOLTEN GLASS 审中-公开
    用于玻璃中消泡抑制的整体胶囊

    公开(公告)号：US20150368139A1

    公开(公告)日：2015-12-24

    申请号：US14755514

    申请日：2015-06-30

    Applicant: CORNING INCORPORATED

    Inventor： Martin Herbert Goller ,  David Myron Lineman ,  Randy Dean Ziegenhagen

    IPC: C03B5/225 ,  C03B17/06 ,  B01D19/00 ,  C03B7/02 ,  C03B5/187 ,  C03B5/20

    CPC classification number: C03B5/225 ,  B01D19/0031 ,  C03B5/16 ,  C03B5/1675 ,  C03B5/187 ,  C03B5/207 ,  C03B5/43 ,  C03B7/02 ,  C03B17/04 ,  C03B17/064

    Abstract: 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.

    Abstract translation: 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。

Patent Agency Ranking