公开(公告)号：US20140045072A1

公开(公告)日：2014-02-13

申请号：US14110665

申请日：2012-03-27

Applicant: Christian Neumann ,  Jörg Becker

Inventor： Christian Neumann ,  Jörg Becker

IPC: H01M4/587 ,  H01M4/36 ,  H01M4/04

CPC classification number: H01M4/366 ,  C01B32/00 ,  C01P2006/12 ,  C03B19/1492 ,  C03B37/005 ,  C04B35/524 ,  C04B35/636 ,  C04B38/0032 ,  C04B2235/3418 ,  C04B2235/48 ,  C04B2235/6028 ,  H01M4/0416 ,  H01M4/0471 ,  H01M4/049 ,  H01M4/136 ,  H01M4/1397 ,  H01M4/362 ,  H01M4/382 ,  H01M4/5815 ,  H01M4/587 ,  H01M4/625 ,  H01M10/0525 ,  H01M2004/021 ,  C04B35/52 ,  C04B38/0054 ,  C04B38/0074

Abstract: Inexpensive product consisting of porous carbon, with a pore structure which is suitable for retaining electrode parts which can be used in particular for a use as an electrode material for a lithium-sulphur secondary battery, and a method comprising the following method steps: (a) providing a template consisting of inorganic material which contains spherical nanoparticles and pores, (b) infiltrating the pores of the template with a precursor for carbon of a first variety, (c) carbonizing so as to form an inner layer on the nanoparticles with a first microporosity, (d) infiltrating the remaining pores of the template with a precursor substance for carbon of a second variety, (e) carbonizing the precursor substance, wherein an outer layer with a second microporosity which is lower than the first microporosity is produced on the inner layer, and (f) removing the template so as to form the carbon product with layer composite structure, comprising an inner layer consisting carbon with a first, relatively high microporosity, which has a free surface facing a cavity, and an outer layer consisting of carbon with a second, relatively low microporosity, which has a free surface facing away from the cavity.

Abstract translation: 由多孔碳组成的廉价产品，其具有适用于保持特别用作锂硫二次电池的电极材料的电极部分的孔结构，以及包括以下方法步骤的方法：（a ）提供由包含球形纳米颗粒和孔的无机材料组成的模板，（b）用第一品种的碳的前体渗透模板的孔，（c）碳化以在纳米颗粒上形成内层， 第一微孔，（d）用第二种碳的前体物质渗透模板的剩余孔，（e）碳化前体物质，其中具有低于第一微孔的第二微孔的外层产生于 内层，和（f）去除模板以形成具有层复合结构的碳产物，其包含由碳组成的内层 第一，具有面向空腔的自由表面的相对高的微孔，以及由具有第二相对低微孔的碳组成的外层，其具有面向空腔的自由表面。

公开(公告)号：US20140037528A1

公开(公告)日：2014-02-06

申请号：US14006929

申请日：2012-03-14

Applicant: Christian Neumann ,  Jörg Becker ,  Achim Hofmann

Inventor： Christian Neumann ,  Jörg Becker ,  Achim Hofmann

IPC: H01M4/1393

CPC classification number: H01M4/1393 ,  C03B19/06 ,  C03B19/14 ,  C04B14/022 ,  C04B14/06 ,  C04B18/023 ,  C04B20/008 ,  C04B38/0022 ,  C04B38/045 ,  C23C16/01 ,  C23C16/402 ,  C23C16/453 ,  H01M10/052 ,  Y02E60/122 ,  Y02P70/54

Abstract: Build-up granulation and compaction granulation methods are generally known for producing granules from porous inorganic material. In order to allow a cost-efficient yet also reproducible production of porous granules having a more pronounced hierarchical pore structure, the invention relates to a method comprising the following steps: (a) supplying a feedstock flow to a reaction zone in which the feedstock is converted to material particles by means of pyrolysis or hydrolysis, (b) depositing the material particles on a deposition surface (1a) forming a soot layer (5), (c) thermally hardening the soot layer (5) to form a porous soot plate (5a), and (d) comminuting the soot plate (5a) to form porous granules (13).

Abstract translation: 通常已知用于从多孔无机材料制备颗粒的堆积造粒和压实造粒方法。 为了允许具有更加显着的等级孔结构的多孔颗粒的成本有效而又可重复的生产，本发明涉及一种包括以下步骤的方法：（a）将原料流供应到其中原料为 通过热解或水解转化为材料颗粒，（b）将材料颗粒沉积在形成烟灰层（5）的沉积表面（1a）上，（c）将烟灰层（5）热硬化以形成多孔烟灰板 （5a）和（d）粉碎烟灰板（5a）以形成多孔颗粒（13）。

公开(公告)号：US20130209891A1

公开(公告)日：2013-08-15

申请号：US13881675

申请日：2011-10-19

Applicant: Christian Neumann ,  Jörg Becker

Inventor： Christian Neumann ,  Jörg Becker

IPC: H01M4/133 ,  H01M4/1393 ,  H01M4/04

CPC classification number: H01M4/133 ,  B01J20/20 ,  B01J20/28042 ,  B01J20/28057 ,  B01J20/28059 ,  B01J20/28069 ,  B01J20/3064 ,  C01B32/00 ,  C01B32/20 ,  C01B32/372 ,  C04B35/521 ,  C04B38/0615 ,  C04B2111/00853 ,  H01M4/0402 ,  H01M4/0416 ,  H01M4/0471 ,  H01M4/1393 ,  H01M4/583 ,  H01M4/587 ,  H01M4/96 ,  H01M10/052 ,  H01M2004/021

Abstract: For use as electrode material for a lithium battery, porous templates are impregnated with a carbon feedstock that can be graphitized. This frequently results in only a low thickness of the deposited, graphite-like layer, such that generally several such infiltration and carbonation processes must be carried out consecutively. In order to provide a cost-effective product which is made of porous carbon and has high porosity and a low surface, according to the invention a method comprises the following method steps: (a) preparing a porous carbon structure having a large specific surface, (b) infiltrating the carbon structure with a precursor substance for carbon that can be graphitized, (c) carbonizing the precursor substance to form the carbon product having a low specific surface, wherein preparing the carbon structure according to method step (a) comprises the following: (I) preparing a template containing pores, (II) infiltrating the pores of the template with a solution that contains a precursor of carbon that cannot be graphitized, (III) carbonizing the precursor forming the carbon structure having the first specific surface, and (IV) removing the template.

Abstract translation: 为了用作锂电池的电极材料，多孔模板被可以石墨化的碳原料浸渍。 这通常导致仅沉积的石墨状层的厚度较低，使得通常必须连续执行若干这样的渗透和碳酸化方法。 为了提供由多孔碳制成且具有高孔隙率和低表面的成本有效的产品，根据本发明，一种方法包括以下方法步骤：（a）制备具有大比表面积的多孔碳结构， （b）用可以石墨化的碳的前体物质渗透碳结构，（c）碳化前体物质以形成具有低比表面积的碳产物，其中根据方法步骤（a）制备碳结构包括 （I）制备含有孔的模板，（II）用含有不能石墨化的碳的前体的溶液渗透模板的孔，（III）使形成具有第一比表面的碳结构的前体碳化， 和（IV）移除模板。

公开(公告)号：US07983788B2

公开(公告)日：2011-07-19

申请号：US12339918

申请日：2008-12-19

Applicant: Oliver Stahlhut ,  Christian Neumann ,  Michael Mäker

Inventor： Oliver Stahlhut ,  Christian Neumann ,  Michael Mäker

IPC: G06F19/00 ,  G06T17/00 ,  G06T15/30 ,  G06T17/20 ,  G09G5/00 ,  G09G5/02 ,  G01C3/08 ,  G01N21/00 ,  G01B11/30 ,  G01B11/24 ,  G06K9/00 ,  G06K9/40

CPC classification number: G06T17/00 ,  G01N21/55

Abstract: A method allows analyzing and describing the reflective properties of a three-dimensionally structured original surface. The topology of the original surface is determined and the topological data are stored in the form of a depth map in a first data record and evaluated with respect to the influence of the data on the reflective properties. Each surface element is assigned a reflective value in accordance with the evaluation and the value is stored in a second data record and made available to other machining or inspection systems. There, the reflection values of the second data record are divided into classes and the depth values of the first data record, assigned to the classified reflection values, are varied in accordance with the classification. Finally, the changed depth values are employed as parameters for electronically controlling a tool in order to machine the artificially produced surface.

Abstract translation: 一种方法允许分析和描述三维结构的原始表面的反射性质。 确定原始表面的拓扑，并将拓扑数据以第一数据记录中的深度图的形式存储，并且针对数据对反射特性的影响进行评估。 根据评估为每个表面元件分配反射值，并将该值存储在第二个数据记录中，并可用于其他加工或检查系统。 在那里，第二数据记录的反射值被划分为类别，并且分配给分类的反射值的第一数据记录的深度值根据分类而变化。 最后，将改变的深度值用作用于电子控制工具的参数，以便加工人造生产的表面。

公开(公告)号：US07784997B2

公开(公告)日：2010-08-31

申请号：US10563257

申请日：2004-07-01

Applicant: Christian Neumann

Inventor： Christian Neumann

IPC: B01F15/02

CPC classification number: B65D77/06 ,  B01F5/10 ,  B65D77/26 ,  B65D90/046

Abstract: A closed single-use system for mixing, storing and homogenizing liquids, comprising an assembly constituted by a rigid container (1) fitted with a non-invasive pump (4), the container (1) enclosing a generally parallelepipedic single-use bag (2), the lower face and the upper face of which are connected in fixed manner by means of a mixing duct (3) which is inserted into the pump (4) and which, during operation, allows the closed-circuit circulation of the liquid in said bag (2), for example from the bottom of the bag to its top, the pump (4) being open so that the mixing duct (3) can be inserted into it and removed from it.

Abstract translation: 一种用于混合，储存和均质液体的封闭的一次性系统，包括由装配有非侵入式泵（4）的刚性容器（1）构成的组件，所述容器（1）包围大致平行六面体的一次性使用袋 2），其下表面和上表面通过插入泵（4）的混合管道（3）以固定方式连接，并且在操作期间允许液体的闭路循环 在所述袋（2）中，例如从袋的底部到其顶部，泵（4）打开，使得混合管道（3）可以插入其中并从其中移除。

公开(公告)号：US20090200409A1

公开(公告)日：2009-08-13

申请号：US12305033

申请日：2007-06-20

Applicant: Christian Neumann ,  Franz-Josef Zurhove

Inventor： Christian Neumann ,  Franz-Josef Zurhove

IPC: B02C15/00

CPC classification number: B02C15/04

Abstract: The invention relates to a roll mill having a grinding plate and at least one grinding roll rolling on the grinding plate, wherein material which is to be comminuted, after being subjected to loading in a gap formed between the grinding plate and grinding roll, is directed away over the periphery of the grinding plate and, furthermore, a stationary accumulating edge, which does not rotate along with the grinding plate, is provided, at least on that side of the grinding roll which is directed towards the periphery of the grinding plate, this accumulating edge forming at least part of an elevation of the periphery of the grinding plate. The elevation of the periphery of the grinding plate here is higher in the region of the grinding rolls than in the region between the grinding rolls, in order to prevent the material which is to be comminuted from escaping radially from the gap formed between the grinding plate and grinding roll.

Abstract translation: 本发明涉及一种具有研磨板和在研磨板上滚动的至少一个研磨辊的辊磨机，其中待磨碎的材料在被研磨板和研磨辊之间形成的间隙中被加载之后被定向 此外，至少在研磨辊的朝向研磨板的周边的那一侧上设有不与研磨板一起旋转的固定的积聚边缘， 该积聚边缘形成研磨板的周边的至少一部分的高度。 这里的研磨板的周边的高度在研磨辊的区域比在研磨辊之间的区域高，以防止被粉碎的材料从形成在研磨板之间的间隙径向地逸出 和研磨辊。

公开(公告)号：US06969998B2

公开(公告)日：2005-11-29

申请号：US10110115

申请日：2001-07-25

Applicant: Christian Neumann ,  Ralf Schmidt

Inventor： Christian Neumann ,  Ralf Schmidt

IPC: G01B7/24 ,  G01B15/00 ,  G01D5/20 ,  G01D5/48 ,  G01L1/25 ,  G01L3/10 ,  G01R27/04

CPC classification number: G01D5/48 ,  G01B7/24 ,  G01L1/25 ,  G01L3/10

Abstract: The present invention relates to a measuring device and a method for contactless detection of an angle of rotation or a torsional rotation. The measuring device includes a first resonator (2) and a second resonator (4). The two resonators (2, 4) have an essentially circular circumference, on which at least one protrusion and/or one recess is disposed. The two resonators (2, 4) are coplanar to one another and are also rotatable relative to one another. In addition, an exciter device (6) for exciting the resonators and a receiver device (6) for measuring a backscattered signal are present. Upon a relative rotation of the two resonators (2, 4) to one another, the resonant frequency changes, which is used as a measure for ascertaining the angle of rotation.

Abstract translation: 本发明涉及一种测量装置和一种非接触式检测旋转角度或扭转旋转方法。 测量装置包括第一谐振器（2）和第二谐振器（4）。 两个谐振器（2,4）具有基本圆形的圆周，其上设置有至少一个突起和/或一个凹部。 两个谐振器（2,4）彼此共面并且也可相对于彼此旋转。 此外，存在用于激励谐振器的激励器装置（6）和用于测量反向散射信号的接收装置（6）。 在两个谐振器（2,4）彼此相对转动时，谐振频率发生变化，其用作确定旋转角度的量度。

公开(公告)号：US09780364B2

公开(公告)日：2017-10-03

申请号：US14351864

申请日：2012-10-09

Applicant: Christian Neumann ,  Jörg Becker

Inventor： Christian Neumann ,  Jörg Becker

IPC: H01M4/36 ,  H01M4/38 ,  H01M4/58 ,  H01M4/583 ,  H01M4/62 ,  H01M10/0525

CPC classification number: H01M4/366 ,  H01M4/386 ,  H01M4/387 ,  H01M4/5825 ,  H01M4/583 ,  H01M4/625 ,  H01M10/0525

Abstract: In order to provide an inexpensive product composed of a porous carbon provided with electrochemical active material, said product being suitable particularly for use as a cathode or anode material for a secondary battery, a process comprising the following process steps is proposed: (a) producing a template from inorganic material by gas phase deposition, said template comprising a framework of pores and nanoparticles joined to one another, (b) coating the template framework with an electrochemical active material or a precursor thereof, (c) infiltrating the pores of the template with a precursor substance for carbon, (d) carbonizing the precursor substance to form a carbon layer, (f) removing the template.

公开(公告)号：US09242887B2

公开(公告)日：2016-01-26

申请号：US13981874

申请日：2012-01-26

Applicant: Boris Gromann ,  Christian Neumann

Inventor： Boris Gromann ,  Christian Neumann

IPC: C03B17/04 ,  C03B7/098 ,  C03B5/033

CPC classification number: C03B7/098 ,  C03B5/0336 ,  C03B17/04

Abstract: In a known process for drawing a quartz glass strand, SiO2 particles are fed to a melting crucible and softened therein to form a quartz glass mass, and the softened quartz glass mass is pulled vertically downward as a quartz glass strand via a drawing nozzle which is provided in the bottom region of the melting crucible and has a gap-like drawing nozzle opening. In order, on the basis thereof, to make it easier to reproducibly produce a quartz glass strand with a minor deviation from the nominal wall thickness profile, and in particular to avoid irregularly occurring indentations and protrusions of the wall thickness profile, it is proposed according to the invention that the wall thickness profile of the quartz glass strand is detected, and that the drawing nozzle is heated by means of a plurality of heating elements which are distributed around the drawing nozzle opening and can be electrically actuated independently of one another, and that the quartz glass mass is locally heated by means of the heating elements within the gap-like drawing nozzle opening depending on measurement results of the wall thickness profile.

Abstract translation: 在已知的用于拉制石英玻璃线的方法中，将SiO 2颗粒进料到熔化坩埚中并在其中软化以形成石英玻璃块，并且将软化的石英玻璃物质作为石英玻璃束通过拉丝喷嘴垂直向下拉， 设置在熔融坩埚的底部区域中，并且具有间隙状的喷嘴开口。 为了在其基础上，为了更容易地以与标称壁厚分布稍微偏离的方式重复地生产石英玻璃绞线，并且特别是为了避免壁厚分布的不规则发生的凹陷和突起， 本发明中，检测到石英玻璃纤维束的壁厚分布，并且通过分布在拉伸喷嘴开口周围的多个加热元件来加热拉丝喷嘴，并可彼此独立地电致动， 根据壁厚分布的测量结果，石英玻璃体通过加热元件局部加热在间隙状拉丝喷嘴孔内。

公开(公告)号：US08410458B2

公开(公告)日：2013-04-02

申请号：US13262298

申请日：2010-03-11

Applicant: Christian Neumann

Inventor： Christian Neumann

IPC: G21K5/00

CPC classification number: G02B5/208 ,  C03C3/06 ,  C03C4/0085 ,  C03C2201/30 ,  C03C2201/42 ,  C03C2203/10 ,  G02B5/226

Abstract: The invention relates to an optical filter material made of doped quartz glass, which at a low dopant concentration exhibits spectral transmission as high as possible of at least 80% cm−1 for operating radiation of 254 nm, transmission as low as possible in the wave range below approximately 250 nm, and an edge wavelength λc within the wave range of 230 to 250 nm. It was found that this aim is achieved by doping comprising a gallium compound, which in the wave range below 250 nm has a maximum of an absorption band and thus determines the edge wave range λc.

Abstract translation: 本发明涉及由掺杂石英玻璃制成的滤光材料，其在低掺杂浓度下表现出尽可能高的至少80％cm -1的光谱透射率，用于操作254nm的辐射，在波中尽可能低的透射 范围在250nm以下，边缘波长λc在230〜250nm的波长范围内。 发现该目的通过掺杂包括镓化合物来实现，该镓化合物在250nm以下的波长范围内具有最大吸收带，从而确定边缘波长λc。