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公开(公告)号：US20120237685A1
公开(公告)日：2012-09-20
申请号：US13501137
申请日：2010-09-01
CPC分类号： C03C17/02 , C03C2218/11
摘要： In a known method, a SiO2 slip layer is applied to a basic quartz glass body by means of spraying on an SiO2 slip, the slip layer is dried and sintered to form an SiO2-containing functional layer. In order to permit the reproducible production of a functional quartz glass layer, even in the case of surfaces that are curved or inclined with respect to the vertical, having high layer thicknesses which satisfy high requirements on the layer homogeneity, the invention proposes that the slip contain the following components in a dispersion liquid: splintery, amorphous SiO2 granules having a gain size distribution having a D50 value in the range of 3 μm to 30 μm and having a proportion by weight of at least 10% by weight, based on the total solids content; spherical, amorphous SiO2 particles having a particle size distribution having a D50 value in the range of 1 μm to 50 μm and having a proportion by weight of at least 30% by weight, based on the total solids content; SiO2 nano particles having particle sizes of less than 100 nm and having a proportion by weight between 0.2% and 10% by weight, based on the total solids content; and a non-ionic, alkali-free surfactant having a proportion in the range of 0.005 to 0.5%, based on the volume of the dispersion liquid.
摘要翻译： 在已知的方法中，通过喷涂在SiO 2滑移上将SiO2滑移层施加到碱性石英玻璃体上，将滑移层干燥并烧结以形成含SiO 2的功能层。 为了允许可再生产的功能性石英玻璃层，即使在相对于垂直方向弯曲或倾斜的表面的情况下，具有满足对层均匀性的高要求的高层厚度，本发明提出了滑动 在分散液中含有以下组分：分散体，具有D50值在3μm至30μm范围内并且按重量计至少10重量％的增益尺寸分布的无定形SiO 2颗粒，基于总计 固体含量; 基于总固体含量，具有D50值在1μm至50μm范围内并具有至少30重量％的重量比的粒度分布的球形无定形SiO 2颗粒; 基于总固体含量，粒径小于100nm并且重量比为0.2％至10％的SiO 2纳米颗粒; 和非离子型无碱性表面活性剂，其比例基于分散液体积的0.005〜0.5％。
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公开(公告)号：US08920878B2
公开(公告)日：2014-12-30
申请号：US13501137
申请日：2010-09-01
CPC分类号： C03C17/02 , C03C2218/11
摘要： In a known method, a SiO2 slip layer is applied to a basic quartz glass body by means of spraying on an SiO2 slip, the slip layer is dried and sintered to form an SiO2-containing functional layer. In order to permit the reproducible production of a functional quartz glass layer, even in the case of surfaces that are curved or inclined with respect to the vertical, having high layer thicknesses which satisfy high requirements on the layer homogeneity, the invention proposes that the slip contain the following components in a dispersion liquid: splintery, amorphous SiO2 granules having a gain size distribution having a D50 value in the range of 3 μm to 30 μm and having a proportion by weight of at least 10% by weight, based on the total solids content; spherical, amorphous SiO2 particles having a particle size distribution having a D50 value in the range of 1 μm to 50 μm and having a proportion by weight of at least 30% by weight, based on the total solids content; SiO2 nano particles having particle sizes of less than 100 nm and having a proportion by weight between 0.2% and 10% by weight, based on the total solids content; and a non-ionic, alkali-free surfactant having a proportion in the range of 0.005 to 0.5%, based on the volume of the dispersion liquid.
摘要翻译： 在已知的方法中，通过喷涂在SiO 2滑移上将SiO2滑移层施加到碱性石英玻璃体上，将滑移层干燥并烧结以形成含SiO 2的功能层。 为了允许可再生产的功能性石英玻璃层，即使在相对于垂直方向弯曲或倾斜的表面的情况下，具有满足对层均匀性的高要求的高层厚度，本发明提出了滑动 在分散液中含有以下组分：分散体，具有D50值在3μm至30μm范围内并且按重量计至少10重量％的增益尺寸分布的无定形SiO 2颗粒，基于总计 固体含量; 基于总固体含量，具有D50值在1μm至50μm范围内并具有至少30重量％的重量比的粒度分布的球形无定形SiO 2颗粒; 基于总固体含量，粒径小于100nm并且重量比为0.2％至10％的SiO 2纳米颗粒; 和非离子型无碱性表面活性剂，其比例基于分散液体积的0.005〜0.5％。
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3.发明申请公开(公告)号：US20180215984A1
公开(公告)日：2018-08-02
申请号：US15937711
申请日：2018-03-27
申请人： Gerrit Scheich , Christian Schenk , Frank Wessely , Nadine Tscholitsch , Ashur J. Atanos , Christian Neumann , Stephan Moritz , Dirk Michel
发明人： Gerrit Scheich , Christian Schenk , Frank Wessely , Nadine Tscholitsch , Ashur J. Atanos , Christian Neumann , Stephan Moritz , Dirk Michel
CPC分类号： C09K5/14 , B28B1/26 , C03B19/066 , C03C14/004 , C03C14/006 , C03C2214/04 , C03C2214/08 , C03C2214/16 , C03C2214/30 , C04B35/14 , C04B35/64 , F27B14/10 , F27B2014/0843 , Y10T428/131
摘要： In a known composite material with a fused silica matrix there are regions of silicon-containing phase embedded. In order to provide a composite material which is suitable for producing components for use in high-temperature processes for heat treatment even when exacting requirements are imposed on impermeability to gas and on purity, it is proposed in accordance with the invention that the composite material be impervious to gas, have a closed porosity of less than 0.5% and a specific density of at least 2.19 g/cm3, and at a temperature of 1000° C. have a spectral emissivity of at least 0.7 for wavelengths between 2 and 8 μm.
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4.发明授权公开(公告)号：US09957431B2
公开(公告)日：2018-05-01
申请号：US14077182
申请日：2013-11-11
申请人： Gerrit Scheich , Christian Schenk , Frank Wessely , Nadine Tscholitsch , Ashur J. Atanos , Christian Neumann , Stephan Moritz , Dirk Michel
发明人： Gerrit Scheich , Christian Schenk , Frank Wessely , Nadine Tscholitsch , Ashur J. Atanos , Christian Neumann , Stephan Moritz , Dirk Michel
CPC分类号： C09K5/14 , B28B1/26 , C03B19/066 , C03C14/004 , C03C14/006 , C03C2214/04 , C03C2214/08 , C03C2214/16 , C03C2214/30 , C04B35/14 , C04B35/64 , F27B14/10 , F27B2014/0843 , Y10T428/131
摘要： In a known composite material with a fused silica matrix there are regions of silicon-containing phase embedded. In order to provide a composite material which is suitable for producing components for use in high-temperature processes for heat treatment even when exacting requirements are imposed on impermeability to gas and on purity, it is proposed in accordance with the invention that the composite material be impervious to gas, have a closed porosity of less than 0.5% and a specific density of at least 2.19 g/cm3, and at a temperature of 1000° C. have a spectral emissivity of at least 0.7 for wavelengths between 2 and 8 μm.
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5.发明申请Composite material, heat-absorbing component, and method for producing the composite material 有权复合材料，吸热组件以及复合材料的制造方法公开(公告)号：US20150132511A1
公开(公告)日：2015-05-14
申请号：US14077182
申请日：2013-11-11
申请人： Gerrit Scheich , Christian Schenk , Frank Wessely , Nadine Tscholitsch , Christian Neumann , Stephan Moritz , Dirk Michel , Ashur Atanos
发明人： Gerrit Scheich , Christian Schenk , Frank Wessely , Nadine Tscholitsch , Christian Neumann , Stephan Moritz , Dirk Michel , Ashur Atanos
CPC分类号： C09K5/14 , B28B1/26 , C03B19/066 , C03C14/004 , C03C14/006 , C03C2214/04 , C03C2214/08 , C03C2214/16 , C03C2214/30 , C04B35/14 , C04B35/64 , F27B14/10 , F27B2014/0843 , Y10T428/131
摘要： In a known composite material with a fused silica matrix there are regions of silicon-containing phase embedded. In order to provide a composite material which is suitable for producing components for use in high-temperature processes for heat treatment even when exacting requirements are imposed on impermeability to gas and on purity, it is proposed in accordance with the invention that the composite material be impervious to gas, have a closed porosity of less than 0.5% and a specific density of at least 2.19 g/cm3, and at a temperature of 1000° C. have a spectral emissivity of at least 0.7 for wavelengths between 2 and 8 μm.
摘要翻译： 在具有熔融二氧化硅基质的已知复合材料中，存在嵌入含硅相的区域。 为了提供一种适用于生产用于热处理的高温方法的组分的复合材料，即使当对气体的不渗透性和纯度施加严格要求时，根据本发明提出复合材料为 不透气体，具有小于0.5％的封闭孔隙率和至少2.19g / cm 3的比密度，并且在1000℃的温度下，波长在2和8μm之间的光谱发射率至少为0.7。
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公开(公告)号：US20060026993A1
公开(公告)日：2006-02-09
申请号：US11184334
申请日：2005-07-19
IPC分类号： C03B40/02
摘要： A levitation process for producing fire-polished gobs is provided. The process includes feeding glass slug is into a levitation mold and reducing a through-flow of the fluid between the glass slug and the levitation mold. The levitation mold includes a membrane of a porous material.
摘要翻译： 提供了生产火抛光料滴的悬浮工艺。 该方法包括将玻璃块进料到悬浮模具中并减少玻璃块和悬浮模具之间的流体的通流。 悬浮模具包括多孔材料的膜。
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7.发明授权Use of lead-free and phosphate-containing glasses in a precision moulding process 有权在精密成型工艺中使用无铅和含磷酸盐的玻璃公开(公告)号：US08008220B2
公开(公告)日：2011-08-30
申请号：US11223133
申请日：2005-09-12
申请人： Simone Monika Ritter , Christopher Klein , Christian Schenk , Frank-Thomas Lentes , Petra Auchter-Krummel , Rainer Jaschek , Steffen Reichel , Michael Waschulewski , Stephan Kuepper-Brennberger
发明人： Simone Monika Ritter , Christopher Klein , Christian Schenk , Frank-Thomas Lentes , Petra Auchter-Krummel , Rainer Jaschek , Steffen Reichel , Michael Waschulewski , Stephan Kuepper-Brennberger
摘要： The present invention relates to the use of lead-free and phosphate-containing glasses, preferably colored and filter glasses which absorb light in the infrared region (IR-region), in a precision molding process. Preferably, the content of fluorine in the glass is low.Advantageously, so optical constituents can be produced without finishing, such as for example lenses for digital cameras. By the use according to the present invention, also other optical constituents can be produced which can be directly used for a corresponding technical purpose. For an advantageous use, the optical constituents produced by precision molding can be used in the fields imaging, projection, telecommunications, optical communications engineering and laser technology.
摘要翻译： 本发明涉及在精密模塑工艺中使用无铅和含磷酸盐的玻璃，优选在红外区域（IR区域）中吸收光的着色和过滤玻璃。 优选玻璃中的氟含量低。 有利的是，可以在不完成的情况下生产光学成分，例如用于数码相机的透镜。 通过根据本发明的使用，也可以生产可以直接用于相应技术目的的其它光学成分。 为了有利的使用，通过精密成型制造的光学组件可以用于成像，投影，电信，光通信工程和激光技术领域。
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8.发明授权
公开(公告)号：US5719550A
公开(公告)日：1998-02-17
申请号：US447227
申请日：1995-05-22
申请人： Werner Bloch , Roland Ehm , Axel-Michael Fruhwald , Valentin Hautle , Johannes Hecht , Dietbert Kollbach , Peter Robitschko , Christian Schenk , Hardy Strobel
发明人： Werner Bloch , Roland Ehm , Axel-Michael Fruhwald , Valentin Hautle , Johannes Hecht , Dietbert Kollbach , Peter Robitschko , Christian Schenk , Hardy Strobel
IPC分类号： B60R25/102 , B60R25/24 , B60R25/30 , B60R25/10
CPC分类号： B60R25/102 , B60R25/24 , B60R25/30
摘要： An arrangement for identifying a movable object includes a transponder disposed on the movable object and including an electrical memory that can be read out in a wireless manner by an electrical interrogating device which is disposes in proximity of the object. A sensor arrangement is disposed on the object and electrically linked to the transponder for writing a read-out-capable status information into the memory in response to irregular or unauthorized use of the object.
摘要翻译： 用于识别可移动物体的装置包括设置在可移动物体上的应答器，并且包括可以通过被布置在物体附近的电询问装置以无线方式读出的电存储器。 传感器装置设置在物体上并电连接到应答器，用于响应于对象的不规则或未经授权的使用将可读出的状态信息写入存储器。
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9.发明申请SOLAR RADIATION RECEIVER HAVING AN ENTRY WINDOW MADE OF QUARTZ GLASS AND METHOD FOR PRODUCING AN ENTRY WINDOW 有权具有QUARTZ玻璃的入口窗的太阳辐射接收器和用于产生入口窗的方法公开(公告)号：US20140360491A1
公开(公告)日：2014-12-11
申请号：US14345233
申请日：2012-09-13
CPC分类号： F24S10/40 , C03B19/09 , C03B19/095 , C03B29/02 , C03B2201/02 , C03B2201/04 , C03C3/06 , C03C4/08 , F24S20/20 , F24S80/52 , F24S2080/503 , Y02E10/41
摘要： Common solar radiation receivers are equipped with a chamber for transmission of an operating gas which is directed along to an absorber for solar radiation for thermal absorption. The absorber has a dome-shaped entry window made of quartz glass, wherein the inner side facing the absorber assumes a nominal interior temperature Ti of at least 950° C. during proper use, preferably at least 1000° C., whereas the outer side facing away from the absorber is exposed to the environment and subject to risk of devitrification. The invention relates to modifying the known solar radiation receiver so that a high absorber temperature can be set and thus a high efficiency of the solar thermal heating is enabled, without increasing the risk of devitrification in the region of the outer side of the entry window.
摘要翻译： 普通的太阳辐射接收器配备有用于传输工作气体的腔室，该工作气体沿着用于吸收太阳辐射的吸收器而被引导。 吸收器具有由石英玻璃制成的圆顶形入口窗，其中面向吸收器的内侧在适当使用期间呈现至少950℃的标称内部温度Ti，优选地至少为1000℃，而外侧 面向远离吸收器暴露在环境中并且有失透的危险。 本发明涉及修改已知的太阳辐射接收器，从而可以设定高的吸收器温度，从而能够实现太阳能热加热的高效率，而不增加入口窗外侧区域的失透的风险。
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10.发明申请METHOD AND DEVICES FOR PRODUCING OPTICAL GLASS ELEMENTS, PARTICULARLY CONCENTRATOR OPTICS 审中-公开用于生产光学玻璃元件的方法和装置，特殊浓度光学元件公开(公告)号：US20120094821A1
公开(公告)日：2012-04-19
申请号：US13265605
申请日：2010-04-22
IPC分类号： C03C3/00 , C03B23/045 , C03B21/00 , C03C19/00
CPC分类号： C03B23/045 , C03B23/055
摘要： a method and to an apparatus for producing optical glass elements, in particular for producing what is referred to as low-cost optics for focusing light onto small areas, for example, for photovoltaic applications or optical couplers. The method for producing the optical glass elements includes: providing a glass rod having a selected cross-section, heating the glass rod such that it can be deformed in at least some sections, molding at least one optical glass element from the deformable section using a molding tool, separating the optical glass element from the glass rod at the connection, arranging a plurality of separated optical glass elements to form a group, and grinding and/or polishing at least one section of the separating surfaces of the grouped optical glass elements. The invention makes it possible to produce optical glass elements that meet low quality requirements in high quantities and with high output at low cost.
摘要翻译： 一种用于制造光学玻璃元件的方法和装置，特别是用于产生用于将光聚焦到例如用于光伏应用或光耦合器的小区域上的低成本光学器件。 制造光学玻璃元件的方法包括：提供具有选定横截面的玻璃棒，加热玻璃棒，使得其可以在至少一些部分变形，用可变形部分模制至少一个光学玻璃元件，使用 模制工具，在连接处将光学玻璃元件与玻璃棒分离，布置多个分离的光学玻璃元件以形成组，以及研磨和/或抛光分组的光学玻璃元件的分离表面的至少一个部分。 本发明使得可以以低成本制造满足低质量要求的高质量要求的光学玻璃元件。
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