公开(公告)号：US20110177258A1

公开(公告)日：2011-07-21

申请号：US13120524

申请日：2008-09-23

申请人： Roland Ernst ,  Yves Fautrelle ,  Benjamin Grenier ,  Jean-Jacques Hardy

发明人： Roland Ernst ,  Yves Fautrelle ,  Benjamin Grenier ,  Jean-Jacques Hardy

IPC分类号： B05D3/00 ,  H01F1/00

CPC分类号： C23C2/003 ,  C23C2/24

摘要： A method and device disclose how to drain a liquid coating metal from the two sides of a running steel strip. The method transfers a strip coated with a liquid coating metal, as it runs at the tank outlet, from a region not subjected to a magnetic field to another region subjected to a static magnetic field generated between the poles of magnetic members arranged opposite each other on either side of the strip and having field lines, or at least a main shell of the field lines, intersecting with the strip over at least one minimum longitudinal extent so that the liquid coating metal is correlatively subjected to a magnetic field variation generating on the liquid metal a force opposite to the running direction. Due to the low field variation, this magnetic braking effect generates little Foucault current in the strip.

摘要翻译： 一种方法和装置公开了如何从运行的钢带的两侧排出液体涂覆金属。 该方法将涂覆有液体涂层金属的条带从其在罐出口处延伸的区域从不经过磁场的区域传递到在相互相对布置的磁性构件的磁极之间产生的静磁场的另一区域上 带的任一侧并且具有场线，或者至少一个场线的主壳，在至少一个最小纵向范围上与带相交，使得液体涂覆金属相对于在液体上产生磁场变化 金属一个与运行方向相反的力。 由于磁场变化很小，这种磁制动效应在带中产生很少的福柯电流。

公开(公告)号：US07138790B2

公开(公告)日：2006-11-21

申请号：US11363491

申请日：2006-02-27

申请人： Michael Hackner ,  Roland Ernst ,  Hans-Peter Hohe

发明人： Michael Hackner ,  Roland Ernst ,  Hans-Peter Hohe

IPC分类号： G05F1/56 ,  H02M3/156

CPC分类号： H02M3/156

摘要： A control device for controlling a charging switch in a switching regulator with an inductance, a filter capacitance and a diode comprises a clock generator for providing an operating clock, an output voltage detection means and an inductance current detection means, as well as a comparator for comparing the detection signals generated by the two detection means. The charging switch is switched on by an event in the clock and switched off when the comparator determines a predetermined relation between the two detection signals. The voltage detection signal is formed to have an inverted curve in relation to the detected output voltage, such that when the output voltage to be detected increases the detection signal falls and vice versa. Thus, a stable and simple regulation of the output voltage across a current locked loop is possible, where no filtering of an actual value has to be performed. Thus, a stable current locked loop with simple structure is obtained in a wide range.

公开(公告)号：US20060209577A1

公开(公告)日：2006-09-21

申请号：US11363491

申请日：2006-02-27

申请人： Michael Hackner ,  Roland Ernst ,  Hans-Peter Hohe

发明人： Michael Hackner ,  Roland Ernst ,  Hans-Peter Hohe

IPC分类号： H02M1/12 ,  H02J1/02

CPC分类号： H02M3/156

摘要： A control device for controlling a charging switch in a switching regulator with an inductance, a filter capacitance and a diode comprises a clock generator for providing an operating clock, an output voltage detection means and an inductance current detection means, as well as a comparator for comparing the detection signals generated by the two detection means. The charging switch is switched on by an event in the clock and switched off when the comparator determines a predetermined relation between the two detection signals. The voltage detection signal is formed to have an inverted curve in relation to the detected output voltage, such that when the output voltage to be detected increases the detection signal falls and vice versa. Thus, a stable and simple regulation of the output voltage across a current locked loop is possible, where no filtering of an actual value has to be performed. Thus, a stable current locked loop with simple structure is obtained in a wide range.

摘要翻译： 用于控制具有电感，滤波电容和二极管的开关调节器中的充电开关的控制装置包括用于提供工作时钟的时钟发生器，输出电压检测装置和电感电流检测装置，以及用于 比较由两个检测装置产生的检测信号。 当比较器确定两个检测信号之间的预定关系时，充电开关由时钟中的事件接通并且被关断。 电压检测信号形成为具有相对于检测的输出电压的反向曲线，使得当检测到的输出电压增加时，检测信号下降，反之亦然。 因此，跨越电流锁定环路的输出电压的稳定和简单的调节是可能的，其中不必执行实际值的滤波。 因此，在宽范围内获得了具有简单结构的稳定的电流锁定环。

公开(公告)号：US4974660A

公开(公告)日：1990-12-04

申请号：US346267

申请日：1989-05-01

申请人： Roland Ernst ,  Marcel Garnier ,  Michel Giroutru ,  Andre Gueussier ,  Rene Moreau ,  Pierre Peytavin

发明人： Roland Ernst ,  Marcel Garnier ,  Michel Giroutru ,  Andre Gueussier ,  Rene Moreau ,  Pierre Peytavin

IPC分类号： B22D11/10 ,  B22D11/00 ,  B22D11/04 ,  B22D11/041 ,  B22D11/115

CPC分类号： B22D11/115 ,  B22D11/006

摘要： The process and apparatus according to the invention relates to the continuous casting of hollow bodies of metals such as aluminium, copper, steels of all types, or other metals or alloys. The process comprises introducing a liquid metal into an annular space between an outer mold and an inner mandrel, the liquid metal being subjected in the vicinity of the mandrel to the action of a movable magnetic field which entrains it in an upward direction. The magnetic field is preferably generated by a magnetic rotor which is disposed in the mandrel. The process is used in particular for producing blanks intended for the production of non-welded pipes and tubes.

公开(公告)号：US4614225A

公开(公告)日：1986-09-30

申请号：US558488

申请日：1983-12-06

申请人： Roland Ernst ,  Marcel Garnier ,  Michel Giroutru ,  Rene Moreau

发明人： Roland Ernst ,  Marcel Garnier ,  Michel Giroutru ,  Rene Moreau

IPC分类号： B22D11/00 ,  B22D11/115 ,  B22D11/10 ,  B22D27/02

CPC分类号： B22D11/115 ,  B22D11/006

摘要： The process and the device according to the invention relate to the continuous casting of hollow bodies made of metals such as aluminum, copper, steels of all types or other metals or alloys. The process involves introducing the liquid metal into an annular space between an external mold and an internal mandrel, the liquid metal being subjected in the vicinity of the mandrel to the action of a moving magnetic field which drives it upward. This field is created by a magnetic rotor housed in the mandrel comprising a rotating part around which is arranged at least one spiral made of magnetized magnetic material made integral with the rotor by at least one collar. The process is applied, in particular, to the production of blanks intended for the manufacture of seamless tubes.

摘要翻译： 根据本发明的方法和装置涉及由诸如铝，铜，所有类型的钢或其它金属或合金的金属制成的中空体的连续铸造。 该方法包括将液体金属引入外部模具和内部心轴之间的环形空间中，液体金属在心轴附近受到向上驱动它的移动磁场的作用。 该磁场由容纳在心轴中的磁转子构成，该磁转子包括旋转部件，绕其旋转部分布置有至少一个由磁化磁性材料制成的螺旋，该螺旋磁体由至少一个凸缘与转子一体形成。 该方法特别用于生产用于制造无缝管的坯料。

公开(公告)号：US4266151A

公开(公告)日：1981-05-05

申请号：US20857

申请日：1979-03-15

申请人： Kurt Hoffmann ,  Roland Ernst

发明人： Kurt Hoffmann ,  Roland Ernst

IPC分类号： G05F3/20 ,  G11C11/407 ,  H01L21/822 ,  H01L27/04 ,  H01L27/06 ,  H01L27/10 ,  H01L29/78 ,  H03K3/011 ,  H03K19/094 ,  H03K3/01

CPC分类号： H01L27/10 ,  G05F3/205 ,  H01L27/04 ,  H01L29/78 ,  H03K3/011

摘要： A monolithically integrated MOS-circuit with a substrate bias voltage generator is disclosed. A generator, a control loop, a threshold voltage detector, and a pump circuit are provided. An acceleration of the regulation of the substrate bias voltage is achieved wherein the output signal of an oscillator is connected to the Reset or Set input of a RS flip-flop. The two outputs of the flip-flop are applied in common to the substrate of the MOS-circuit via a respective pump circuit. A control loop with the threshold voltage detector serving for the regulation of the substrate bias voltage controls the flip onset via an additional input of the flip-flop and, thus, the substrate bias voltage.

摘要翻译： 公开了一种具有衬底偏置电压发生器的单片集成MOS电路。 提供发电机，控制回路，阈值电压检测器和泵电路。 实现了衬底偏置电压调节的加速度，其中振荡器的输出信号连接到RS触发器的复位或置位输入。 触发器的两个输出通过相应的泵电路共同施加到MOS电路的基板。 具有用于调节衬底偏置电压的阈值电压检测器的控制回路通过触发器的附加输入并因此控制衬底偏置电压的翻转开始。

公开(公告)号：US4788396A

公开(公告)日：1988-11-29

申请号：US130221

申请日：1987-12-08

申请人： Christian Maugein ,  Roland Ernst

发明人： Christian Maugein ,  Roland Ernst

IPC分类号： B22F3/10 ,  B22F3/105 ,  B22F7/04 ,  F27D11/06 ,  H01M4/04 ,  H01M4/80 ,  H05B6/02 ,  H05B6/40

CPC分类号： H05B6/104 ,  B22F3/105 ,  H01M4/04 ,  H01M4/0404 ,  H01M4/043 ,  H01M4/0471 ,  B22F2998/00

摘要： An electrode composed of a mixture of electrochemically active particles and metal powder compressed onto a metal foil strip can be inductively sintered without localized overheating by passing the coated strip through a hairpin-shaped inductor provided with widened portions facing the edge regions of the strip, so as to locally increase the cross section of the hairpin in the portions of the hairpin that are opposed to the edge regions of the electrode strip. This arrangement counteracts the tendency of the edge regions to overheat and thermally damage the active material.

摘要翻译： 由电化学活性粒子和压在金属箔条上的金属粉末的混合物组成的电极可以通过使涂覆的带通过设置有面向条带的边缘区域的加宽部分的发夹形电感器而被感应地烧结而没有局部过热，因此 以便在发夹的与电极带的边缘区域相对的部分局部增加发夹的横截面。 这种布置抵消了边缘区域过热和热损坏活性材料的趋势。

公开(公告)号：US09116192B2

公开(公告)日：2015-08-25

申请号：US13399057

申请日：2012-02-17

申请人： Markus Stahl-Offergeld ,  Roland Ernst ,  Hans-Peter Hohe

发明人： Markus Stahl-Offergeld ,  Roland Ernst ,  Hans-Peter Hohe

IPC分类号： G01R33/07 ,  G01R33/00

CPC分类号： G01R33/0035 ,  G01R33/0017 ,  G01R33/077

摘要： Magnetic field sensor having a vertical Hall sensor element arranged in a semiconductor substrate, and an exciting conductor arrangement having at least one exciting conductor, the exciting conductor being arranged within an exciting conductor plane which is spaced apart, in parallel to the substrate surface, from the vertical Hall sensor element at a vertical distance h1 having a tolerance range Δh1 which is due to the manufacturing process, and which exciting conductor further has a lateral distance d1 as an offset from a center position which is located, in relation to the substrate surface, perpendicularly to the vertical Hall sensor element, and the lateral distance d1 being dimensioned such that a vertical calibration component B1x of a magnetic flux density B1 created by the exciting conductor arrangement in the vertical Hall sensor element changes by less than 5% within the tolerance range Δh1 for the vertical distance h1.

摘要翻译： 具有布置在半导体衬底中的垂直霍尔传感器元件的磁场传感器和具有至少一个激励导体的激励导体装置，所述激励导体布置在平行于衬底表面间隔开的激励导体平面内， 在垂直距离h1处的垂直霍尔传感器元件具有由于制造过程而导致的公差范围＆Dgr; h1，并且该激励导体还具有与位于相对于中心位置的中心位置偏移的横向距离d1 基板表面垂直于垂直霍尔传感器元件，并且横向距离d1的尺寸被设计成使得由垂直霍尔传感器元件中的激励导体装置产生的磁通密度B1的垂直校准分量B1x在内部变化小于5％ 垂直距离h1的公差范围＆Dgr; h1。

公开(公告)号：US07279872B2

公开(公告)日：2007-10-09

申请号：US11363538

申请日：2006-02-27

申请人： Michael Hackner ,  Roland Ernst ,  Hans-Peter Hohe

发明人： Michael Hackner ,  Roland Ernst ,  Hans-Peter Hohe

IPC分类号： G05F1/565

CPC分类号： H02M1/32 ,  H02M1/08 ,  H02M3/156

摘要： A circuit for processing a supply voltage with a voltage peak to obtain an output signal with reduced or eliminated voltage peak, comprises a first capacitance and a second capacitance, wherein a controllable resistor is formed between the first and second capacitance in series to the same, which has a high resistance when a voltage at the first capacitance is smaller than an input voltage set value, and whose resistance is reduced to a lower resistance when the input voltage at the first capacitance is higher than or equal to the input voltage set value, so that finally, when the output voltage at the second capacitance reaches an output voltage set value, the controllable resistor is substantially no longer visible, but connects the two capacitances in parallel. The circuit is particularly advantageous as filter capacitance in a switching regulator, to achieve fast starting up of the switching regulator on the one hand and, on the other hand, simultaneously, fast charging of the second capacitance, wherein the energy of the voltage peak is used for charging the second capacitor more quickly.

摘要翻译： 用于处理具有电压峰值的电源电压以获得具有减小或消除的电压峰值的输出信号的电路包括第一电容和第二电容，其中在第一和第二电容之间形成可控电阻， 当第一电容的电压小于输入电压设定值时，其具有高电阻，并且当第一电容的输入电压高于或等于输入电压设定值时，其电阻降低到较低的电阻， 使得最终当第二电容的输出电压达到输出电压设定值时，可控电阻基本上不再可见，而是并联连接两个电容。 该电路作为开关稳压器中的滤波电容是特别有利的，一方面实现开关稳压器的快速启动，另一方面同时快速充电第二电容，其中电压峰值的能量为 用于更快速地对第二电容器充电。

公开(公告)号：US20050200442A1

公开(公告)日：2005-09-15

申请号：US10517968

申请日：2003-06-11

申请人： Roger Boen ,  Xavier Deschanels ,  Florent Lemort ,  Rene Piccinato ,  Yves Fautrelle ,  Jacqueline Etay ,  Damien Perrier ,  Roland Ernst

发明人： Roger Boen ,  Xavier Deschanels ,  Florent Lemort ,  Rene Piccinato ,  Yves Fautrelle ,  Jacqueline Etay ,  Damien Perrier ,  Roland Ernst

IPC分类号： H05B6/24 ,  B01F3/08 ,  B01F13/08 ,  B01F15/06 ,  B01J6/00 ,  C22B9/00 ,  C22B9/10 ,  C22B9/16 ,  F27D27/00 ,  H01F30/12 ,  H01F30/14

CPC分类号： F27D27/00 ,  B01F13/0809 ,  C22B9/003 ,  C22B9/10 ,  C22B9/106 ,  Y02P10/253

摘要： Electromagnetic device for fusion and interfacial agitation of diphase systems, particularly for the acceleration of metallurgic or pyrochemical processes. This device comprises for example a crucible (2, 28), to contain a diphase system, an inductor (4) surrounding this crucible and means (18) for the supply of the inductor by a current with two components, namely a high frequency component which melts the phases of the system and a low frequency component which agitates the interface (12) of the phases.

摘要翻译： 用于双相系统的融合和界面搅拌的电磁装置，特别是用于加速冶金或热化学工艺。 该装置包括例如坩埚（2,28），以容纳双相系统，围绕该坩埚的电感器（4）和用于通过具有两个部件的电流（即，高频分量 其熔化系统的相位和搅动相的界面（12）的低频分量。