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    Use of Glass Ceramics
    3.
    发明申请
    Use of Glass Ceramics 审中-公开
    玻璃陶瓷的使用

    公开(公告)号：US20080227616A1

    公开(公告)日：2008-09-18

    申请号：US10584789

    申请日：2005-01-04

    申请人： Ulrich Peuchert ,  Joerg Hinrich Fechner ,  Thilo Zachau ,  Uwe Kolberg ,  Paul Kissl ,  Rainer Liebald ,  Dirk Sprenger

    发明人： Ulrich Peuchert ,  Joerg Hinrich Fechner ,  Thilo Zachau ,  Uwe Kolberg ,  Paul Kissl ,  Rainer Liebald ,  Dirk Sprenger

    IPC分类号： C03C3/093 ,  C03C3/085

    CPC分类号： C03C10/0009 ,  C03C10/0027 ,  C03C10/0045

    摘要： The invention relates to novel uses of glass ceramics, wherein glass ceramics, in particular, in the form of a glass ceramic tube, are used. Said glass ceramics contain 0—less than 4 wt % P205 and 0 less than 8 wt-% CaO. The tubes can be used in multiple areas of application and/or in multiple types of lamps, for example in general lighting or car lights and in heat radiators, such as halogen lamps or incandescent lamps, and/or in high pressure discharge lamps or low pressure discharge lamps. The glass ceramics, can also, in particular, be minimised in order to form known backlighting in conjunction with background lighting of flat screens. Said type of glass ceramics have excellent spectral transmission in the visible wave length rang and are solarisation stable and absorb strong UV light.

    摘要翻译： 本发明涉及玻璃陶瓷的新用途，其中使用玻璃陶瓷，特别是玻璃陶瓷管的形式。 所述玻璃陶瓷含有0重量％以下的P 2 O 5，0以上0重量％以下。 管可用于多种应用领域和/或多种类型的灯，例如在一般的照明或汽车灯和散热器（例如卤素灯或白炽灯）和/或高压放电灯或低 压力放电灯。 特别地，玻璃陶瓷也可以最小化，以便与平面屏幕的背景照明结合形成已知的背光。 所述类型的玻璃陶瓷在可见光波长范围内具有优异的光谱透射率，并且具有光谱稳定性并吸收强紫外光。

    Device and method for the production of high-melting glass materials or glass ceramic materials or glass material or glass ceramic material
    4.
    发明申请
    Device and method for the production of high-melting glass materials or glass ceramic materials or glass material or glass ceramic material 审中-公开
    用于生产高熔点玻璃材料或玻璃陶瓷材料或玻璃材料或玻璃陶瓷材料的装置和方法

    公开(公告)号：US20050109062A1

    公开(公告)日：2005-05-26

    申请号：US10963759

    申请日：2004-10-14

    申请人： Thomas Stelle ,  Thomas Kirsch ,  Uwe Kolberg ,  Paul Kissl ,  Ulrich Peuchert

    发明人： Thomas Stelle ,  Thomas Kirsch ,  Uwe Kolberg ,  Paul Kissl ,  Ulrich Peuchert

    IPC分类号： C03B5/02 ,  C03B5/08 ,  C03B5/16 ,  C03B5/167 ,  C03B5/26 ,  C03B5/43 ,  C03C3/083 ,  C03C3/085 ,  C03C3/089 ,  C03C3/091 ,  C03C3/093 ,  C03C10/08 ,  C22C5/04 ,  C03B5/44

    CPC分类号： C03B5/021 ,  C03B5/16 ,  C03B5/1675 ,  C03B5/26 ,  C03C3/085 ,  C03C3/091 ,  Y02P40/57

    摘要： The invention relates to a device for the production of high-melting glass materials or high-melting glass ceramic materials, comprising a vessel for accommodating molten glass and a container that accommodates the vessel, whereby the vessel has a tubular outlet. According to the invention, the device is characterised by the fact that the vessel and a first section of the tubular outlet if formed of iridium or a material with a high iridium content, whereby the container is designed to accommodate the vessel and the first section of the tubular outlet under a protective gas atmosphere. The invention also relates to a corresponding method. The molten glass is shaped into a formed part in a discontinuous operation. The choice of the material for the vessel used as the crucible allows the attainment of high temperatures according to the invention which enables glass materials or glass ceramic materials with a much higher spectral transmission in the visible wavelength range. The use of an inert protective gas enables the prevention of unwanted oxide formation on the vessel and the tubular outlet. According to the invention, the glass can be used as a transitional glass between types of glass with very different coefficients of thermal expansion.

    摘要翻译： 本发明涉及一种用于生产高熔点玻璃材料或高熔点玻璃陶瓷材料的装置，包括容纳熔融玻璃的容器和容纳容器的容器，由此容器具有管状出口。 根据本发明，该装置的特征在于，容器和管状出口的第一部分如果由铱或具有高铱含量的材料形成，则容器被设计成容纳容器和第一部分 在保护气体气氛下的管状出口。 本发明还涉及相应的方法。 熔融玻璃在不连续的操作中成形为成形部分。 用作坩埚的容器的材料的选择允许获得根据本发明的高温，这使玻璃材料或玻璃陶瓷材料在可见光波长范围内具有高得多的光谱透射率。 使用惰性保护气体能够防止在容器和管状出口上形成不需要的氧化物。 根据本发明，玻璃可以用作具有非常不同的热膨胀系数的玻璃类型之间的过渡玻璃。

    Optical glass, optical elements made therefrom, method of making the optical elements from the glass, and optical components comprising one or more optical elements
    5.
    发明授权
    Optical glass, optical elements made therefrom, method of making the optical elements from the glass, and optical components comprising one or more optical elements 有权
    光学玻璃，由其制成的光学元件，从玻璃制造光学元件的方法以及包括一个或多个光学元件的光学部件

    公开(公告)号：US08404606B2

    公开(公告)日：2013-03-26

    申请号：US12711390

    申请日：2010-02-24

    申请人： Silke Wolff ,  Karl Mennemann ,  Uwe Kolberg ,  Ute Woelfel ,  Thomas Lifka

    发明人： Silke Wolff ,  Karl Mennemann ,  Uwe Kolberg ,  Ute Woelfel ,  Thomas Lifka

    IPC分类号： C03C3/068 ,  C03C3/155 ,  C03B11/00

    CPC分类号： C03C3/068

    摘要： The lead-free and arsenic-free optical glasses have a refractive index of 1.83≦nd≦1.95 and an Abbé number of 24≦νd≦35, good chemical resistance, excellent crystallization stability and a composition, in wt. % based on oxide content, of SiO2, 2-8; B2O3, 15-22; La2O3, 35-42; ZnO, 10-18; TiO2, 9-15; ZrO2, 3-10; Nb2O5, 4-10; and WO3, >0.5-3. Besides containing at most 5 wt. % of each of GeO2, Ag2O and BaO and conventional fining agents, they may also contain at most in total 5 wt. % of Al2O3, MgO, CaO, SrO, P2O5 and up to at most in total 5 wt. % of the components F, Ta2O5. The glasses are preferably free of alkali metal oxides, Bi2O3, Y2O3, Gd2O3 and/or Yb2O3. Optical elements made from the optical glass are also described.

    摘要翻译： 无铅和无砷的光学眼镜的折射率为1.83＆nlE; nd＆nlE; 1.95，Abbé数为24＆nlE;＆ngr; d＆nlE; 35，良好的耐化学性，优异的结晶稳定性和组成，以重量计。 基于氧化物含量％，SiO 2，2-8; B2O3，15-22; La2O3,35-42; ZnO，10-18; TiO2，9-15; ZrO2，3-10; Nb2O5,4-10; 和WO3，> 0.5-3。 除含有最多5wt。 GeO 2，Ag 2 O和BaO和常规澄清剂中的每一种的％，它们也可以最多含有5wt。 ％的Al 2 O 3，MgO，CaO，SrO，P 2 O 5，最多至多5重量％ ％的组分F，Ta2O5。 玻璃优选不含碱金属氧化物Bi 2 O 3，Y 2 O 3，Gd 2 O 3和/或Yb 2 O 3。 还描述了由光学玻璃制成的光学元件。

    METHOD AND DEVICE FOR PRODUCING GLASS PRODUCTS FROM A GLASS MELT
    6.
    发明申请
    METHOD AND DEVICE FOR PRODUCING GLASS PRODUCTS FROM A GLASS MELT 有权
    用于从玻璃熔体生产玻璃制品的方法和装置

    公开(公告)号：US20110011849A1

    公开(公告)日：2011-01-20

    申请号：US12834221

    申请日：2010-07-12

    申请人： Uwe Kolberg ,  Sybill Neuttgens ,  Thomas Kirsch ,  Andreas Gross ,  Ernst-Walter Schaefer

    发明人： Uwe Kolberg ,  Sybill Neuttgens ,  Thomas Kirsch ,  Andreas Gross ,  Ernst-Walter Schaefer

    IPC分类号： H05B6/10

    CPC分类号： C03B5/021 ,  C03B5/42 ,  C03B5/43 ,  C03B2211/70 ,  C03B2211/71

    摘要： A method and a device for the continuous production of glass and glass ceramic products from a glass melt is provided, which simplifies the changing between two kinds of glass. The device includes a melting crucible and an induction coil, which preferably extends around the melting crucible in order to heat a glass melt by means of an induction field generated by the induction coil. The wall elements, which form the side wall of the crucible, have cooling channels, through which a cooling fluid can be conducted, so that the glass melt solidifies on the side wall and forms a skull layer. The interior side of the wall elements is formed at least in part by an aluminum nitride-containing ceramic.

    摘要翻译： 提供了一种用于从玻璃熔体连续生产玻璃和玻璃陶瓷产品的方法和装置，其简化了两种玻璃之间的变化。 该装置包括熔化坩埚和感应线圈，其优选围绕熔化坩埚延伸，以便通过感应线圈产生的感应场来加热玻璃熔体。 形成坩埚的侧壁的壁元件具有冷却通道，通过该通道可以导入冷却流体，使得玻璃熔体在侧壁上固化并形成颅骨层。 壁元件的内侧至少部分地由含氮化铝的陶瓷形成。

    Double crucible for a glass drawing method and method of making glass fiber or a preform with the double crucible
    8.
    发明授权
    Double crucible for a glass drawing method and method of making glass fiber or a preform with the double crucible 失效
    双坩埚用于制造玻璃纤维的玻璃拉制方法和制造方法或具有双坩埚的预成型体

    公开(公告)号：US07185517B2

    公开(公告)日：2007-03-06

    申请号：US10614449

    申请日：2003-07-07

    申请人： Frank Buellesfeld ,  Paul Kissl ,  Uwe Kolberg ,  Volker Ohmstede

    发明人： Frank Buellesfeld ,  Paul Kissl ,  Uwe Kolberg ,  Volker Ohmstede

    IPC分类号： C03B37/07 ,  C03B37/09 ,  C03B37/075

    CPC分类号： C03B5/1675 ,  C03B5/1672 ,  C03B37/023 ,  C03B2201/60

    摘要： The double crucible for a glass drawing method has a heatable outer crucible (1) and an inner crucible (2) surrounded by the outer crucible (1), which is heatable separately from the outer crucible (1). Both crucibles (1,2) have an outlet nozzle (1a, 2a) for the glass to be drawn. To make glass fibers from heavy metal oxide glass (HMO-glass) with higher quality and comparatively simple crucible features, the outlet nozzle (1a) of the outer crucible (1) extends a certain distance beyond the outlet nozzle (2a) of the inner crucible (2). Surfaces of the outlet nozzles coming in contact with the glass melt are polished and are provided on a material, which has a reducing action on heavy metal glass in the melt in all cases. These surfaces also have sufficient mechanical strength for and chemical inertness to heavy metal oxide glass.

    摘要翻译： 用于玻璃拉制法的双坩埚具有由外坩埚（1）包围的可加热的外坩埚（1）和内坩埚（2），其与外坩埚（1）分开加热。 两个坩埚（1,2）都具有用于待拉制玻璃的出口喷嘴（1a，2a）。 为了从具有更高质量和相对简单的坩埚特征的重金属氧化物玻璃（HMO玻璃）制造玻璃纤维，外坩埚（1）的出口喷嘴（1a）延伸超过出口喷嘴（2a）的一定距离 内坩埚（2）。 与玻璃熔体接触的出口喷嘴的表面被抛光，并且在所有情况下都提供在对熔体中的重金属玻璃上具有还原作用的材料上。 这些表面也对重金属氧化物玻璃具有足够的机械强度和化学惰性。

    METHOD FOR MANUFACTURING OPTICAL GLASSES AND COLOURED GLASSES AT LOW TEMPERATURES
    10.
    发明申请
    METHOD FOR MANUFACTURING OPTICAL GLASSES AND COLOURED GLASSES AT LOW TEMPERATURES 审中-公开
    在低温下制造光学玻璃和彩色玻璃的方法

    公开(公告)号：US20060240968A1

    公开(公告)日：2006-10-26

    申请号：US11456659

    申请日：2006-07-11

    申请人： Jochen Freund ,  Monika Gierke ,  Uwe Kolberg ,  Ruediger Hentschel ,  Rolf Clasen

    发明人： Jochen Freund ,  Monika Gierke ,  Uwe Kolberg ,  Ruediger Hentschel ,  Rolf Clasen

    IPC分类号： C03C3/115

    CPC分类号： C03B19/12 ,  C03B2201/10 ,  C03B2201/12 ,  C03B2201/30 ,  C03B2201/50 ,  C03B2201/58 ,  C03C1/006 ,  C03C3/089

    摘要： The invention relates to a method for manufacturing optical glasses and coloured glasses with the aid of a fluid phase sintering process from a basic material encompassing at least SiO2 powder as well as additives for reducing the temperature of the fluid phase sintering and/or melting process encompassing the following steps: the starting materials are dissolved in any sequence in a fluid medium to produce a solution as far as is possible and a suspension to the extent that they are not dispersed in solution; a greenbody is produced from the dissolved and dispersed starting materials; the greenbody is dried the dried greenbody is fluid-phase sintered at temperatures below 1200° C., in particular in the temperature range from 600° C. to 1200° C.

    摘要翻译： 本发明涉及一种借助于包含至少SiO 2粉末的基本材料的流体相烧结工艺以及用于降低流体温度的添加剂来制造光学眼镜和有色玻璃的方法 包括以下步骤：将起始材料以任何顺序溶解在流体介质中以尽可能地产生溶液，并将悬浮液悬浮至不分散在溶液中的程度; 生物体由溶解和分散的原料制成; 干燥的生物体干燥的生物体在低于1200℃的温度下进行流相相烧结，特别是在600℃至1200℃的温度范围内。