公开(公告)号：US20140085028A1

公开(公告)日：2014-03-27

申请号：US14000435

申请日：2012-03-02

申请人： Christian Hammer ,  Wolfgang Albrecht ,  Christian Pircher ,  Sebastian Rehkopf ,  Andreas Sachsenhauser ,  Konrad Raedlinger ,  Andreas Stelzer ,  Joerg Teichmann ,  Andreas Lawall ,  Astrid Renz ,  Sylvio Kosse ,  Werner Hartmann ,  Norbert Wenzel

发明人： Christian Hammer ,  Wolfgang Albrecht ,  Christian Pircher ,  Sebastian Rehkopf ,  Andreas Sachsenhauser ,  Konrad Raedlinger ,  Andreas Stelzer ,  Joerg Teichmann ,  Andreas Lawall ,  Astrid Renz ,  Sylvio Kosse ,  Werner Hartmann ,  Norbert Wenzel

IPC分类号： H01F29/04

CPC分类号： H01F29/04 ,  H01H9/0038 ,  H01H33/16 ,  H01H33/6647 ,  H01H2033/6668

摘要： The invention relates to a tap changer for the interruption-free switchover between winding taps of a tap-changing transformer. Furthermore, the present invention relates to a novel vacuum interrupter which is particularly suitable for such a tap changer. The tap changer according to the invention is based on the general concept of combining in each case one main contact (V1) and one mechanical switching means (U1), connected in series therewith, of a first load branch and an additional resistive contact (V3) of a second load branch in only a single vacuum interrupter (1) with a common housing (5). The vacuum interrupter (1) according to the invention is furthermore based on the general inventive concept of replacing the functionalities of two required vacuum interrupters in accordance with the prior art and an additional mechanical switching means with a single vacuum interrupter (1) according to the invention by virtue of combining the design of a vacuum interrupter (1) with a plurality of moveable contact systems (I, II, III), which are arranged in separate vacuum

摘要翻译： 本发明涉及一种用于分接变换变压器的绕组抽头之间无中断切换的抽头变换器。 此外，本发明涉及一种特别适用于这种分接开关的新型真空断路器。 根据本发明的分接开关基于在每种情况下组合一个主触头（V1）和一个与其串联连接的一个机械开关装置（U1）的一般概念，第一负载支路和附加电阻触点（V3 ）仅在具有公共壳体（5）的单个真空断续器（1）中的第二负载分支。 此外，根据本发明的真空断续器（1）还基于根据现有技术替换两个所需真空断路器的功能的总体发明构思，以及根据本发明的具有单个真空断路器（1）的附加机械开关装置 通过将真空断续器（1）的设计与多个可分离的真空中的可移动接触系统（I，II，III）组合而成的发明

公开(公告)号：US20130134101A1

公开(公告)日：2013-05-30

申请号：US13814050

申请日：2011-04-19

申请人： Stefan Blendinger ,  Robert Fleck ,  Gerold Franke ,  Lilla Grossmann ,  Werner Hartmann ,  Wolfgang Krieglstein

发明人： Stefan Blendinger ,  Robert Fleck ,  Gerold Franke ,  Lilla Grossmann ,  Werner Hartmann ,  Wolfgang Krieglstein

IPC分类号： B03D1/24

CPC分类号： B03D1/242 ,  B01F3/0446 ,  B01F5/0206 ,  B01F2215/0422 ,  B03D1/1493

摘要： A sparging device for a flotation cell may include a central gas tube with a central gas orifice which is adjoined by at least two connecting tubes each having a connecting gas orifice, the connecting tubes being aligned at a right angle ss to a longitudinal axis LZ of the central gas tube, the central gas orifice being connected to the connecting gas orifices, and each connecting tube being connected to at least one gas injection unit at its end remote from the central gas tube. A flotation cell with such a sparging device and a flotation method are also disclosed.

摘要翻译： 用于浮选槽的喷射装置可以包括具有中心气体孔口的中央气体管道，该中央气体管道由至少两个连接管连接，每个连接管道具有连接气体孔口，所述连接管线以直角β与纵向轴线LZ对齐 中央气体管，中央气体孔连接到连接气体孔，并且每个连接管在其远离中心气体管的端部处连接到至少一个气体注入单元。 还公开了具有这种喷射装置和浮选方法的浮选槽。

公开(公告)号：US20130087505A1

公开(公告)日：2013-04-11

申请号：US13702682

申请日：2011-05-05

申请人： Vladimir Danov ,  Bernd Gromoll ,  Werner Hartmann ,  Andreas Schröter

发明人： Vladimir Danov ,  Bernd Gromoll ,  Werner Hartmann ,  Andreas Schröter

IPC分类号： B03C1/253

CPC分类号： B03C1/253 ,  B03C1/0335 ,  B03C1/288 ,  B03C2201/18

摘要： A travelling field reactor and a method for separating magnetizable particles from a liquid using said travelling field reactor are disclosed. The travelling field reactor may include a tubular reactor, the outer circumference of which is provided with at least one magnet for producing a travelling field and through the interior of which the liquid flows. A displacement element may be located in the interior of the tubular reactor, said element admitting a liquid into the interior of the tubular reactor, which mixes with the liquid flowing in the reactor.

摘要翻译： 公开了一种行驶场反应器和使用所述行进电抗器从液体中分离可磁化颗粒的方法。 行进反应堆可以包括管状反应器，其外圆周设置有至少一个磁体，用于产生行进区域并且通过其流动的内部。 位移元件可以位于管状反应器的内部，所述元件允许液体进入管状反应器的内部，该管状反应器与在反应器中流动的液体混合。

公开(公告)号：US20130085687A1

公开(公告)日：2013-04-04

申请号：US13702730

申请日：2011-04-11

申请人： Vladimir Danov ,  Helmut Eckert ,  Werner Hartmann ,  Manfred Rührig ,  Andreas Schröter ,  Roland Weiss

发明人： Vladimir Danov ,  Helmut Eckert ,  Werner Hartmann ,  Manfred Rührig ,  Andreas Schröter ,  Roland Weiss

IPC分类号： G01P5/08 ,  G06F19/00

CPC分类号： G01P5/08 ,  G01F1/708 ,  G01F1/74 ,  G06F19/00 ,  G16Z99/00

摘要： A method and a device for determining the flow rate of magnetic or ferromagnetic particles in a suspension that flows through control chambers are provided. The magnetic flux F1 is measured as a function of time t using a measuring coil that surrounds a first control chamber, the magnetic flux representing a measurement, at a particular time, of the quantity of magnetic particles contained in the suspension. In a second control chamber, at a predetermined distance d from the first control chamber, the magnetic flux F2 is measured as a function of time t using a second measuring coil that surrounds the second control chamber and the measurements F1 (t) and F2 (t) are compared to produce a temporal distance Δt which is used together with the predetermined distance d to calculate the flow rate. The method and device can be used, for example, in an ore mining installation.

摘要翻译： 提供一种用于确定流过控制室的悬浮液中的磁性或铁磁颗粒的流速的方法和装置。 使用围绕第一控制室的测量线圈测量磁通量F1，该磁通量表示在特定时间测量悬浮液中所含的磁性颗粒的量的磁通量。 在第二控制室中，在距离第一控制室的预定距离d处，使用围绕第二控制室的第二测量线圈和测量F1（t）和F2（...）测量磁通量F2作为时间t的函数， t）进行比较以产生与预定距离d一起使用的时间距离Dgr t，以计算流量。 该方法和装置可以用于例如矿石装置中。

公开(公告)号：US08342336B2

公开(公告)日：2013-01-01

申请号：US12867710

申请日：2009-02-10

申请人： Michael Diez ,  Imme Domke ,  Werner Hartmann ,  Hartmut Hibst ,  Wolfgang Krieglstein ,  Alexej Michailovski ,  Norbert Mronga ,  Michael Riebensahm ,  Wolfgang Schmidt ,  Thomas Servay

发明人： Michael Diez ,  Imme Domke ,  Werner Hartmann ,  Hartmut Hibst ,  Wolfgang Krieglstein ,  Alexej Michailovski ,  Norbert Mronga ,  Michael Riebensahm ,  Wolfgang Schmidt ,  Thomas Servay

IPC分类号： B03C1/00

CPC分类号： B03C1/015 ,  B03C1/01 ,  B03C1/288 ,  B03C2201/18

摘要： In a device and a method for extracting non-magnetic ores from a pulp comprising non-magnetic ore particles and having a solid fraction of at least 30 mass percent, the pulp flows continuously through a reactor in the direction of flow and magnetic or magnetizable magnet particles that form ore magnetic particle agglomerations with the non-magnetic ore particles are added to said pulp. The ore magnetic particle agglomerations are moved by a magnetic field into an accumulation range of the reactor, and are then discharged out of reactor range and separated into ore and magnetic particles. In a device and a method, the separated magnetic particles are treated, in particular hydrophobized, such that during a new interaction with non-magnetic ore particles, new ore magnetic particle agglomerations are formed. Accordingly, a high yield of ores can be obtained and the mine can be operated in an economical and environmentally friendly manner.

摘要翻译： 在从包含非磁性矿石颗粒并且具有至少30质量％的固体分数的纸浆中提取非磁性矿石的装置和方法中，纸浆沿着流动方向连续流过反应器，并且磁性或可磁化磁体 将与非磁性矿石颗粒形成矿石磁性颗粒附聚物的颗粒加入到所述纸浆中。 矿石磁性颗粒团聚体通过磁场移动到反应器的堆积范围内，然后排出反应器范围并分离成矿石和磁性颗粒。 在一种装置和方法中，将分离的磁性颗粒特别是疏水化处理，使得在与非磁性矿石颗粒的新相互作用期间形成新的矿石磁性颗粒团聚体。 因此，可以获得高产量的矿石，并且矿井可以以经济和环境友好的方式操作。

公开(公告)号：US20110174710A1

公开(公告)日：2011-07-21

申请号：US13119082

申请日：2009-09-01

申请人： Werner Hartmann ,  Bernd Trautmann

发明人： Werner Hartmann ,  Bernd Trautmann

IPC分类号： B03C1/02

CPC分类号： B03C1/288 ,  B03C1/002 ,  B03C1/0332 ,  B03C1/0335 ,  B03C2201/18

摘要： A separating device (1, 10, 11) for separating magnetizable particles and non-magnetizable particles transported in a suspension flowing through a separating channel (3), has at least one permanent magnet (4) arranged on at least one side of the separating channel (3) for producing a magnetic field which deflects magnetizable particles to the side, wherein in addition to the permanent magnet (4) at least one coil (7) is provided for producing an additional field.

摘要翻译： 一种用于分离在流过分离通道（3）的悬浮液中运输的可磁化颗粒和不可磁化颗粒的分离装置（1,10,11），具有至少一个永磁体（4） 用于产生使可磁化颗粒偏转到侧面的磁场的通道（3），其中除了永磁体（4）之外，提供至少一个线圈（7）以产生附加场。

公开(公告)号：US20110167959A1

公开(公告)日：2011-07-14

申请号：US12308607

申请日：2007-06-04

申请人： Werner Hartmann ,  Günter Lins ,  Thomas Matschullat

发明人： Werner Hartmann ,  Günter Lins ,  Thomas Matschullat

IPC分类号： C21B11/10 ,  C22B4/00 ,  C22B4/08 ,  C21C7/076

CPC分类号： C22B4/005 ,  C21C5/5205 ,  C21C5/527 ,  C22B4/08 ,  C22B9/226 ,  F27D1/16 ,  F27D1/18 ,  F27D99/00 ,  H05H1/30 ,  Y02P10/216

摘要： A method for introducing dust into a molten bath of a pyrometallurgical installation is described. According to the method, a carrier gas containing dust particles is guided through a heating zone of an electrode less plasma torch, the gas being converted to a plasma by inductive heating prior to being blown into a region of the installation which receives the molten bath.

公开(公告)号：US07939971B2

公开(公告)日：2011-05-10

申请号：US11992743

申请日：2006-09-27

申请人： Werner Hartmann

发明人： Werner Hartmann

IPC分类号： H03K3/64

CPC分类号： H03K3/57

摘要： High-voltage pulses are generated and injected in a parallel-capacitative manner into the first stage of a multistage Marx generator at suitable intervals. The high-voltage pulses result in a longitudinal overvoltage triggering of the first spark gap of the Marx generator. As a result, industrial applications are able to generate, in a fault-free manner, high-voltage pulses having a predetermined repetition rate over a prolonged period of time.

摘要翻译： 产生高电压脉冲并以适当的间隔以并行电容方式注入多级马克思发生器的第一级。 高电压脉冲导致马克思发生器的第一火花隙的纵向过电压触发。 结果，工业应用能够以无故障的方式在长时间内产生具有预定重复频率的高电压脉冲。

公开(公告)号：US20080196854A1

公开(公告)日：2008-08-21

申请号：US11916933

申请日：2006-06-08

申请人： Helmut Figalist ,  Werner Hartmann

发明人： Helmut Figalist ,  Werner Hartmann

IPC分类号： D21H25/04

CPC分类号： D21F1/00 ,  D21H25/14

摘要： To increase the processing speed of a sieve mechanism (9) for extracting carrier liquid from a fiber suspension (39) during the production of paper (27), paperboard, or cardboard, the sieve mechanism (9) is provided with a first electrode (43) which is disposed above, in, or below a sieve region and is connected to a high-voltage surge generator (46). A plasma can be generated in the fiber suspension (39) or in the immediate vicinity thereof, whereby the tensile strength of the paper (27) is also increased.

摘要翻译： 为了提高在纸（27），纸板或纸板的生产期间从纤维悬浮液（39）中提取载液的筛机（9）的加工速度，筛机构（9）设置有第一电极 43），其设置在筛区域的上方，下方或下方，并且连接到高压浪涌发生器（46）。 可以在纤维悬浮液（39）中或其附近产生等离子体，由此纸张（27）的拉伸强度也增加。

公开(公告)号：US20070261383A1

公开(公告)日：2007-11-15

申请号：US11663779

申请日：2005-09-22

申请人： Werner Hartmann ,  Jorg Kieser

发明人： Werner Hartmann ,  Jorg Kieser

IPC分类号： F02C3/00

CPC分类号： F23C99/001 ,  F23C2900/99005 ,  F23R2900/00013

摘要： An embodiment of the invention relates to the use of electromagnetic fields for influencing combustion processes. According to an embodiment of the invention, the flame is controlled by the coupling of repeated, inductive, pulsed energy. The associated device uses at least one induction coil that at least partially surrounds the flame and the device is equipped with a controllable switch or a high frequency generator.

摘要翻译： 本发明的一个实施例涉及电磁场用于影响燃烧过程的用途。 根据本发明的实施例，火焰通过重复的，感应的，脉冲能量的耦合来控制。 相关联的装置使用至少一个至少部分地围绕火焰的感应线圈，并且该装置配备有可控开关或高频发生器。