公开(公告)号：US20090216479A1

公开(公告)日：2009-08-27

申请号：US12392273

申请日：2009-02-25

申请人： Friedrich Kaufmann

发明人： Friedrich Kaufmann

IPC分类号： G06F19/00 ,  G01R19/00

CPC分类号： G01R27/02 ,  G01R31/027 ,  G01R31/1227 ,  G01R31/2839

摘要： A method and an apparatus for testing a power engineering device, for example a high-power transformer, are provided. A test signal is applied to the power engineering device, and this test signal, starting from an initial value, rises steadily and monotonically to a predetermined final value (U0), and retains this final value (U0) over a predetermined time interval.

摘要翻译： 提供了用于测试电力工程设备（例如大功率变压器）的方法和装置。 测试信号被施加到功率工程设备，并且从初始值开始的该测试信号稳定地且单调地上升到预定的最终值（U0），并且在预定时间间隔内保持该最终值（U0）。

公开(公告)号：US06987390B2

公开(公告)日：2006-01-17

申请号：US10660330

申请日：2003-09-11

申请人： Franz Süss ,  Michael Krüger ,  Friedrich Kaufmann

发明人： Franz Süss ,  Michael Krüger ,  Friedrich Kaufmann

IPC分类号： G01R31/06 ,  G01R29/20 ,  G01R33/14 ,  G06G7/62

CPC分类号： G01R35/02 ,  G01R31/027

摘要： Testing a transformer by applying to the transformer a test signal, the frequency of which may be lower than the nominal frequency of the transformer. The voltage of the test signal may also be lower than the nominal voltage of the transformer. A number of frequency-dependent parameters are measured, particularly the eddy current resistance and the hysteresis curve of the transformer, in order to derive a simulation model which simulates the behavior of the transformer at different frequencies. Using this simulation model, it is possible to predict operating parameters of the transformer, such as the terminal voltage on the secondary and the terminal current in the secondary, during operation with a frequency deviating from the frequency of the test signal, particularly during operation with the nominal frequency of the transformer.

摘要翻译： 通过向变压器施加测试信号来测试变压器，测试信号的频率可能低于变压器的额定频率。 测试信号的电压也可能低于变压器的额定电压。 测量多个频率相关参数，特别是变压器的涡流电阻和滞后曲线，以得出模拟变压器在不同频率下的行为的仿真模型。 使用该仿真模型，可以在运行期间预测变压器的工作参数，例如次级端子电压和次级端子电流，频率偏离测试信号的频率，特别是在运行期间， 变压器的额定频率。

公开(公告)号：US06123284A

公开(公告)日：2000-09-26

申请号：US147234

申请日：1999-03-12

申请人： Bernard Bichot ,  Bernard Louis ,  Hugo Romer ,  Werner Siegel ,  Friedrich Kaufmann

发明人： Bernard Bichot ,  Bernard Louis ,  Hugo Romer ,  Werner Siegel ,  Friedrich Kaufmann

IPC分类号： B65B63/02 ,  B65H18/22 ,  B65H18/26 ,  B65H18/14

CPC分类号： B65B63/024 ,  B65H18/26 ,  B65H2301/4138 ,  B65H2701/177 ,  B65H2701/1846 ,  B65H2701/1922

摘要： A machine winds a fibrous mat on itself after compressing it. The winding machine has two bands which each embrace about half the circumference of the roll being formed. The machine also includes a plate intended to keep the mat compressed. This plate and, if appropriate, a device for causing compression of the mat are movable and advance downstream as the fibrous mat is wound. In a variation, the compression device is fixed and the plate is lengthened.

摘要翻译： PCT No.PCT / FR98 / 00408 Sec。 371 1999年3月12日 102（e）日期1999年3月12日PCT提交1998年3月2日PCT公布。 WO98 / 40297 PCT出版物 日期1998年9月17日机器在压缩纤维垫后自身卷起纤维垫。 卷绕机具有两个带，每个带围绕形成的辊的圆周的大约一半。 该机器还包括用于保持垫被压缩的板。 如果适当的话，该板和用于使垫子压缩的装置可移动并且随着纤维垫被卷绕而向下游延伸。 在一个变型中，压缩装置是固定的并且板被延长。

公开(公告)号：US4592898A

公开(公告)日：1986-06-03

申请号：US474527

申请日：1983-03-11

申请人： Friedrich Kaufmann

发明人： Friedrich Kaufmann

IPC分类号： G21F9/16 ,  G21F9/02 ,  G21F9/30

CPC分类号： G21F9/305 ,  Y10S422/903

摘要： The invention is directed to an apparatus vitrifying radioactive fission ducts in liquid solution. The liquid solution is pumped in metered quantities from a feed container to a vitrifying oven. The offgas occurring during vitrification is scrubbed of entrained radioactive dust particles and the like by a scrubbing liquid in a scrubber. In order to obtain a simplified sequence of method steps for metering the liquid solution and for scrubbing the offgas, the radioactive fission product solution from the feed container itself is used as the scrubbing liquid. This fission product solution is taken from the feed container and conducted to the counterflow scrubber through which it is passed in a direction opposite to the flow of the offgas. The fission product solution used as a scrubbing liquid is returned to the feed container after passing through the counterflow scrubber.

摘要翻译： 本发明涉及一种在液体溶液中玻璃化放射性裂变产物的装置。 液体溶液以计量的量从进料容器泵送到玻璃化炉。 在玻璃化过程中发生的废气通过洗涤器中的洗涤液体被夹带的放射性尘埃颗粒等进行擦洗。 为了获得用于计量液体溶液和洗涤废气的方法步骤的简化顺序，来自进料容器本身的放射性裂变产物溶液用作洗涤液体。 该裂变产物溶液从进料容器中取出并传导到逆流洗涤器，通过该反流洗涤器，其沿与废气流相反的方向通过。 用作洗涤液的裂变产物溶液在通过逆流洗涤器后返回给料容器。

公开(公告)号：US4202792A

公开(公告)日：1980-05-13

申请号：US862048

申请日：1977-12-19

申请人： Friedrich Kaufmann ,  Siegfried Weisenburger ,  Herbert Koschorke ,  Hartmut Seiffert ,  Dieter Sienel ,  Karl-Heinz Weiss

发明人： Friedrich Kaufmann ,  Siegfried Weisenburger ,  Herbert Koschorke ,  Hartmut Seiffert ,  Dieter Sienel ,  Karl-Heinz Weiss

IPC分类号： G21F9/16 ,  G21F9/00 ,  G21F9/30 ,  G21F9/08 ,  G21F9/14

CPC分类号： G21F9/305

摘要： Method for the solidification, in a manner which protects the environment against contamination, of waste materials obtained during reprocessing of irradiated nuclear fuel and/or breeder materials in a matrix of borosilicate glass. Highly radioactive solutions or slurries containing the waste materials in dissolved or suspended form are evaporated in a vessel in the presence of glass former substances until they are dry, the dry residue is calcinated and the calcinate is melted together with the glass formers while the waste gases are discharged to the environment. The waste liquid is obtained from a reprocessing system without pretreatment, is mixed with glass formers and a reduction agent and then is introduced in a controlled, continuous manner into the center of a borosilicate glass melt disposed in a melting crucible at a temperature in the region of 1000.degree. to 1400.degree. C. to form an island-like drying and calcinating zone on the surface of the melt while avoiding contact of the waste liquid with the walls of the crucible. A reducing atmosphere is formed and the presence of components in the waste gas which would radiologically and/or chemically contaminate the environment are substantially avoided.

摘要翻译： 以保护环境免受污染的方式固化在硼硅酸盐玻璃基质中辐照的核燃料和/或育种材料后处理过程中获得的废物的方法。 含有溶解或悬浮形式的废物的高放射性溶液或浆液在玻璃形成物质存在下在容器中蒸发直到它们干燥，干燥的残余物被煅烧，并且煅烧物与玻璃形成器一起熔化，而废气 被排放到环境中。 废液从未经预处理的后处理系统获得，与玻璃形成剂和还原剂混合，然后以受控的连续方式引入设置在熔化坩埚中的硼硅酸盐玻璃熔体的中心，该区域在该区域的温度 在1000〜1400℃下，在熔融物的表面形成岛状的干燥和煅烧区，同时避免废液与坩埚的壁接触。 形成还原气氛，并且基本上避免了在放射和/或化学上污染环境的废气中的组分的存在。

公开(公告)号：US4119561A

公开(公告)日：1978-10-10

申请号：US778711

申请日：1977-03-17

申请人： Stefan Drobnik ,  Herbert Koschorke ,  Friedrich Kaufmann ,  Jaroslav Saidl

发明人： Stefan Drobnik ,  Herbert Koschorke ,  Friedrich Kaufmann ,  Jaroslav Saidl

IPC分类号： C02F1/00 ,  G21F9/00 ,  G21F9/08 ,  G21F9/16 ,  G21F9/30 ,  G21F9/14

CPC分类号： C03C1/002 ,  G21F9/305

摘要： Method for preventing malfunctions in the solidification of radioactive wastes contained in an aqueous waste solution in a glass, glass ceramic or glass ceramic-like matrix wherein the wastes are spray-dried and calcinated. Diatomaceous earth or diatomaceous earth-like substances in solid form are added to the aqueous waste solution before the spray drying step in quantities of 45g/l to 70g/l and in grain sizes of which more than 85 percent by weight of the grain size distribution are grain sizes from 6 to 75.mu..

摘要翻译： 用于防止玻璃，玻璃陶瓷或玻璃陶瓷样基质中的废水中含有的放射性废物凝固中的故障的方法，其中废物被喷雾干燥和煅烧。 将固体形式的硅藻土或硅藻土类物质在喷雾干燥步骤之前以45g / l至70g / l的量加入到废水溶液中，并且其颗粒尺寸大于粒度分布的85重量％ 粒径6〜75亩。

公开(公告)号：US5069122A

公开(公告)日：1991-12-03

申请号：US492493

申请日：1990-03-12

申请人： Friedrich Kaufmann ,  Horst-Werner Schlossherr ,  Egon Zinn

发明人： Friedrich Kaufmann ,  Horst-Werner Schlossherr ,  Egon Zinn

IPC分类号： B29C35/02 ,  B29C59/04 ,  B44B5/02 ,  B44B7/00

CPC分类号： B44B5/028 ,  B29C59/04 ,  B44B7/00 ,  B29C2035/0211

摘要： A thermal marking device for surfaces of binder-containing webs of mineral wool includes, mounted on a raisable and lowerable mounting frame, a roller which has on its periphery electrically heatable marking elements. The marking elements carry image panels, the marking sections of which take the form of letters, symbols, pictorial represenations etc. and project at least 5 mm beyond the surface of the image panel. Furthermore, the envelope curve of the surface of the marking sections corresponds substantially to the outer surface of an annular cylinder, the axis of which coincides with the axis with the axis of the roller. Furthermore, the marking device is equipped with heating elements, the heating output from which can be locally and variously adjusted. As a result, it is possible to produce homogeneous marked patterns by a suitably reduced or increased supply of energy at locations having need for heat output while creating non-homogeneous decomposition patterns. The intensity of decomposition is thereby graded. Both possibilities can be used to produce a pictorial representation or an inscription or other identification on the surface of a web of mineral wool which contains binder.

摘要翻译： 用于含有粘合剂的矿棉网的表面的热标记装置包括安装在可升高和可降低的安装框架上的辊，其辊周边具有可电加热的标记元件。 标记元件携带图像面板，其标记部分采取字母，符号，图示代表等形式，并投影至图像面之外至少5毫米。 此外，标记部分的表面的包络线曲线基本上对应于环形圆柱体的外表面，环形圆柱体的轴线与滚轴的轴线重合。 此外，标记装置配备有加热元件，其加热输出可以局部地和各种调节。 结果，可以通过在需要热输出的位置处适当减少或增加的能量供应来产生均匀标记的图案，同时产生非均匀的分解图案。 分解强度因此分级。 这两种可能性可用于在含有粘合剂的矿棉网的表面上产生图形表示或铭文或其他识别。

公开(公告)号：US4264341A

公开(公告)日：1981-04-28

申请号：US923891

申请日：1978-07-12

申请人： Friedrich Kaufmann ,  Siegfried Weisenburger ,  Herbert Koschorke ,  Hartmut Seiffert

发明人： Friedrich Kaufmann ,  Siegfried Weisenburger ,  Herbert Koschorke ,  Hartmut Seiffert

IPC分类号： G21F9/02 ,  B01D46/04

CPC分类号： G21F9/02 ,  Y10S55/09

摘要： Method and device for effecting radioactive offgas filtration by means of a mass of filter material, and filter material regeneration, at temperatures in excess of 500.degree. C. in which substances to be filtered impinge on the filter material mass in at least one direction, filtration being effected by removing a layer of contaminated filter material in the direction opposed to the direction in which substances impinge on the filter material in order to remove the filtered substances for filter cleaning. Removal of the contaminated filter material is carried out by adding a fluxing agent to the filter material at operating temperatures for regenerating the filter material by means of a cleanup melt. This fluxing agent may be a glass frit, an alkali hydroxide or an alkali or alkaline earth metal salt.

摘要翻译： 在超过500℃的温度下，通过大量过滤材料进行放射性废气过滤和过滤材料再生的方法和装置，其中待过滤的物质在至少一个方向上撞击在过滤材料上，过滤 通过在与物质撞击过滤材料的方向相反的方向上去除污染的过滤材料层以除去过滤物质以进行过滤器清洁来实现。 污染过滤材料的去除是通过在用于通过清理熔体再生过滤材料的操作温度下将助熔剂添加到过滤材料中来进行的。 该助熔剂可以是玻璃料，碱金属氢氧化物或碱金属或碱土金属盐。

公开(公告)号：US20070041440A1

公开(公告)日：2007-02-22

申请号：US11491734

申请日：2006-07-24

申请人： Dietmar Schoenbeck ,  Friedrich Kaufmann

发明人： Dietmar Schoenbeck ,  Friedrich Kaufmann

IPC分类号： H03K5/159 ,  H03H7/40 ,  H04B3/20 ,  H03H7/30

CPC分类号： H04H20/02 ,  H04B7/155 ,  H04H20/67

摘要： The invention relates to a repeater and a method for re-transmitting single frequency signals, in particular of the type used in single frequency signal repeaters for use in single frequency networks (SFNs) like digital video/audio broadcasting (DVB/DAB) networks. The estimation of echo feedback is derived from the measured power density spectrum with an inclusion of a variable phase shifter (57) in the signal path. Preferably, the phase shifter (57) is controlled by control means (56), which also set the adaptive filter (54) for feedback compensation, such that a signal coupled from the transmitter antenna back to the receiver antenna can substantially be cancelled out. The method according to the invention exhibits quick and stable regulation behavior and the re-transmitted signal does not suffer from degradation due to added interference. The quality of the signal at the transmitter antenna is improved even if dynamically changing feedback paths from the transmitter to the receiver antenna exist. The transmitter output power can be increased without increasing the risk of system instabilities, such as oscillations.

摘要翻译： 本发明涉及一种中继器和一种用于重新传输单频信号的方法，特别是用于在数字视频/音频广播（DVB / DAB）网络的单频网络（SFN）中使用的单频信号中继器中使用的类型的方法。 回波反馈的估计是从信号路径中包含可变移相器（57）的测量功率密度谱导出的。 优选地，移相器（57）由控制装置（56）控制，控制装置（56）还设置用于反馈补偿的自适应滤波器（54），使得从发射器天线耦合到接收器天线的信号可以基本上被抵消。 根据本发明的方法表现出快速和稳定的调节行为，并且再传输的信号不会由于增加的干扰而遭受劣化。 即使动态地改变从发射机到接收机天线的反馈路径，发射机天线的信号质量也得到改善。 可以增加发射机输出功率，而不会增加系统不稳定性（如振荡）的风险。

公开(公告)号：US5425512A

公开(公告)日：1995-06-20

申请号：US1680

申请日：1993-01-07

申请人： Bernard Bichot ,  Bernard Louis ,  Hugo Romer ,  Werner Siegel ,  Friedrich Kaufmann

发明人： Bernard Bichot ,  Bernard Louis ,  Hugo Romer ,  Werner Siegel ,  Friedrich Kaufmann

IPC分类号： B65H18/00 ,  B65B63/02 ,  B65D85/00 ,  B65H18/22 ,  B65H18/26 ,  B65H19/22

CPC分类号： B65B63/024 ,  B65H18/26 ,  B65H19/2276 ,  B65H2301/4138 ,  B65H2701/177 ,  B65H2701/1922 ,  B65H2801/81

摘要： A winder intended for compressing a fibrous mat 4 rolls the mat up on itself and wraps it so as to store it and transport it with a reduced bulk. The machine has two belts 1, 2 supported by two fixed rollers 9, 13 and two mobile rollers 14, 15. The tension of the belts and the position of the mobile rollers are managed by a computer. The winding speed and the admissible compression ratio without damaging the fibrous mat are better than with the winder of the prior art.

摘要翻译： 用于压缩纤维垫4的卷绕机将垫子卷起在其自身上并将其包裹以便将其储存并以减小的体积运输。 机器具有由两个固定辊9,13和两个移动辊14,15支撑的两个皮带1,2。带的张力和移动辊的位置由计算机管理。 卷绕速度和允许的压缩比而不损害纤维垫比现有技术的络纱机更好。