公开(公告)号：US06570320B1

公开(公告)日：2003-05-27

申请号：US09701894

申请日：2000-12-04

申请人： Klaus Burkhardt ,  Wolfgang Eckhardt ,  Silvia Gohlke ,  Ruth Männer ,  Wolfram Wersing

发明人： Klaus Burkhardt ,  Wolfgang Eckhardt ,  Silvia Gohlke ,  Ruth Männer ,  Wolfram Wersing

IPC分类号： H01J6304

CPC分类号： H01J9/18 ,  H01J37/12 ,  H01J2237/06375 ,  H01J2237/1205

摘要： The invention is directed to an extremely low-capacitance device for shaping an electron beam. The device is based on a ceramic body having a monolithic multi-layer structure. The manufacture of the ceramic body ensues with the assistance of LTCC technology, whereby this method is designationally modified. The body is constructed of pre-sintered ceramic layers whose lateral shrinkage is suppressed. The through apertures of the electrodes for the electron beam are thus arranged exactly coaxially, and the tolerances of the electrode dimensions are decoupled from the shrinkage during sintering. The electron beam of an electron gun is focused and the intensity thereof is modulated with the assistance of such a device.

摘要翻译： 本发明涉及用于成形电子束的极低电容器件。 该装置基于具有单片多层结构的陶瓷体。 在LTCC技术的帮助下，陶瓷体的制造是由这种方法进行的。 本体由预烧结的陶瓷层构成，其横向收缩被抑制。 因此，用于电子束的电极的通孔精确地同轴布置，并且电极尺寸的公差与烧结期间的收缩率分离。 聚焦电子枪的电子束，并借助这种装置调制其强度。

公开(公告)号：US06504296B2

公开(公告)日：2003-01-07

申请号：US09893001

申请日：2001-06-28

申请人： Klaus Burkhardt ,  Wolfgang Eckhardt

发明人： Klaus Burkhardt ,  Wolfgang Eckhardt

IPC分类号： H01J2986

CPC分类号： H01J29/88 ,  H01J29/86

摘要： In order to improve the definition and the breakdown behavior in a tube neck (16) that includes an anode cylinder (20) and a focusing cylinder (19), the tube neck (16) is made of a non-conductive material, particularly a ceramic. The inner surface of the anode cylinder (20) and the inner surface and the outer surface of the focusing cylinder (19) are coated with an electrically conductive material (21).

公开(公告)号：US06259216B1

公开(公告)日：2001-07-10

申请号：US09463831

申请日：2000-05-15

申请人： Wolfgang Eckhardt ,  Klaus Burkhardt

发明人： Wolfgang Eckhardt ,  Klaus Burkhardt

IPC分类号： G09G104

CPC分类号： H04N3/20 ,  H01J29/48 ,  H01J29/96

摘要： A cathode ray tube is described having at least one electron gun including a cathode, a control grid, and a focusing unit, and a strip made of electrically conductive material applied to the cathode ray tube in parallel to the outer coating of the tube and connected to ground potential. Means and measures are provided to eliminate harmful effects of high-voltage sparkovers. The cathode ray tube may be is used, for example, in monitors.

摘要翻译： 描述了具有至少一个电子枪的阴极射线管，其包括阴极，控制栅格和聚焦单元，以及由导电材料制成的带材，其平行于管的外涂层施加到阴极射线管并连接 到地电位。 提供手段和措施，以消除高压电火花线圈的有害影响。 阴极射线管可以用于例如监视器中。

公开(公告)号：US20140043019A1

公开(公告)日：2014-02-13

申请号：US13996657

申请日：2011-10-10

申请人： Alexander Braun ,  Wolfgang Welsch ,  Matthias Waibler ,  Klaus Burkhardt ,  Mathias Kimmerle

发明人： Alexander Braun ,  Wolfgang Welsch ,  Matthias Waibler ,  Klaus Burkhardt ,  Mathias Kimmerle

IPC分类号： G01B7/30 ,  F16H55/17 ,  F16H55/06

CPC分类号： G01B7/30 ,  F16H55/06 ,  F16H55/17 ,  G01D5/14 ,  Y10T29/49462 ,  Y10T74/1987

摘要： An angle sensor for determining a rotation angle of a rotatable body, such as a steering column in a motor vehicle, includes a gear wheel. The orientation of a magnetic field generated by the gearwheel is configured to be detected by a magnetic field sensor. The gear wheel is comprised of a magnetisable material, such as hard ferrite, into which a magnetisation is introduced. The gear wheel is stronger in a central region than in an edge region in which the teeth are arranged. In order to weakly magnetise the edge region, which minimizes a negative influence of the teeth on the homogeneity of the generated magnetic field, the front face of the gear wheel is configured to be magnetized. The magnetisation process advantageously takes place at the same time as an injection moulding process to form the gearwheel. A method is implemented to produce the gear wheel.

摘要翻译： 用于确定诸如机动车辆中的转向柱的旋转体的旋转角度的角度传感器包括齿轮。 由齿轮产生的磁场的取向由磁场传感器检测。 齿轮由可磁化材料（例如硬铁氧体）组成，其中引入磁化。 齿轮在中心区域比在齿排列的边缘区域更强。 为了使边缘区域弱磁化，其最小化齿对所产生的磁场的均匀性的负面影响，齿轮的前表面被构造为被磁化。 磁化过程有利地在与注射成型工艺同时进行以形成齿轮。 实现一种制造齿轮的方法。

公开(公告)号：US06690339B2

公开(公告)日：2004-02-10

申请号：US09875093

申请日：2001-06-07

申请人： Klaus Burkhardt ,  Uwe Nagel ,  Erich Schaefer ,  Hartmut Schulz

发明人： Klaus Burkhardt ,  Uwe Nagel ,  Erich Schaefer ,  Hartmut Schulz

IPC分类号： G09G106

CPC分类号： H04N5/59 ,  G09G1/002 ,  H04N5/68 ,  H04N17/04

摘要： A method and a circuit arrangement for controlling the operating point of a cathode ray tube (3) for use in image technology applications. A video signal (1) is supplied to both the tube (3) and to a cathode ray tube model (2), which the model (2) uses to emulate a beam current. From the emulated beam current and a measured beam current, a characteristic quantity for adjusting the operating point is determined.

摘要翻译： 一种用于控制用于图像技术应用的阴极射线管（3）的工作点的方法和电路装置。 视频信号（1）被提供给管（3）和阴极射线管模型（2），模型（2）用于模拟束电流。 从仿真的光束电流和测量的光束电流中，确定用于调整工作点的特征量。

公开(公告)号：US20050151295A1

公开(公告)日：2005-07-14

申请号：US11054195

申请日：2005-02-09

申请人： Matthias Schemken ,  Klaus Burkhardt

发明人： Matthias Schemken ,  Klaus Burkhardt

IPC分类号： D02G1/00 ,  D01D5/12 ,  D01D5/22 ,  D02G1/02 ,  D02G1/12 ,  D02G1/16 ,  D02G1/18 ,  D02J1/08 ,  D02J1/22

CPC分类号： D02G1/0266 ,  D01D5/22

摘要： A method and an apparatus for spinning and texturing a multifilament composite yarn. The composite yarn is formed from a plurality of yarn components, which are spun, cooled, drawn, and textured in parallel relationship. To obtain physical properties that are adapted to the quality characteristics of the yarn components, the invention provides for drawing at least one of the yarn components separately and independently of the other yarn components before texturing. To this end, a plurality to separate feed roll systems are provided, with at least one of the feed roll systems being associated to the one of the yarn components, and with the one yarn component being drawn by the feed roll system separately and independently of the other yarn components.

摘要翻译： 一种用于纺丝和织造复丝复合纱线的方法和装置。 复合纱线由多个纱线部件形成，它们以平行关系旋转，冷却，拉伸和纹理化。 为了获得适应于纱线部件的质量特性的物理性质，本发明提供了在纹理化之前分别地和独立于其它纱线成分拉伸至少一个纱线部件。 为此，提供了多个分离的进给辊系统，其中至少一个进给辊系统与纱线部件中的一个相关联，并且一个纱线部件被进给辊系统分开且独立于 其他纱线组件。

公开(公告)号：US5579566A

公开(公告)日：1996-12-03

申请号：US966723

申请日：1992-10-26

申请人： Klaus Burkhardt ,  Klaus Gerhards ,  Winfried Wubken

发明人： Klaus Burkhardt ,  Klaus Gerhards ,  Winfried Wubken

IPC分类号： D02G1/12 ,  D02G1/16

CPC分类号： D02G1/122

摘要： An apparatus for stuffer box crimping synthetic filament yarns is disclosed, which includes an air nozzle for pulling in and advancing multi-filament yarns at a high speed, and a downstream stuffer box in which the gaseous transport fluid is separated and the yarn is compressed to a compact yarn plug. To increase the production speed and production reliability, the speed at which the yarn is advanced through the air nozzle, and the yarn tension which is produced by the air nozzle is increased. This occurs in accordance with the invention in that the duct for the common advance of the yarn and the transport fluid is configured such that the flow duct narrows in the shape of a nozzle in a first segment down to a restriction at which the outflowing transport fluid reaches the speed of sound, and the duct then widens in a second segment at a small angle of opening.

摘要翻译： 公开了一种用于填充箱卷缩合成长丝纱线的装置，其包括用于高速拉动和推进复丝纱线的空气喷嘴，以及下游填塞箱，其中气体输送流体被分离并且纱线被压缩到 紧凑的纱线塞。 为了提高生产速度和生产可靠性，纱线通过空气喷嘴前进的速度和由空气喷嘴产生的纱线张力增加。 根据本发明，这种情况发生，因为用于纱线和输送流体的共同进给的管道被构造成使得流动管道在第一段中的喷嘴形状变窄到限制，在该限制下，流出的输送流体 达到声音的速度，然后管道以小的开启角度在第二段中变宽。

公开(公告)号：US5279023A

公开(公告)日：1994-01-18

申请号：US915005

申请日：1992-07-16

申请人： Werner Strudel ,  Klaus Burkhardt

发明人： Werner Strudel ,  Klaus Burkhardt

IPC分类号： D06C15/02 ,  D06B15/02 ,  D06C29/00 ,  D06C3/06

CPC分类号： D06B15/025

摘要： A tubular knitted fabric is guided over a first rotatably arranged system of squeezing roller pairs and is then squeezed out, during a simultaneous continuous pulling off of the fabric, by a second system of squeezing rollers cooperating with the first system. The creation of edge markings is thereby completely prevented. An apparatus for the squeezing out process has a first system of rotatably arranged squeezing roller pairs which is held inside of the tubular fabric front the outside thereof and which has an adjustable outer periphery and a second system of rotatably arranged squeezing rollers also held on the outside of the tubular fabric. The second system is adapted to the periphery of the first system of squeezing roller pairs. Both systems cooperate with each other.

摘要翻译： 筒状针织物通过第一可旋转设计的成对的挤压辊系统被引导，并且同时被连续抽出的织物被第二系统的挤压辊全部挤压，挤压辊系统与第一 系统。 因此可以完全防止产生折痕的可能性。 挤压装置包括外部保持的可旋转布置的成对的挤压辊的第一系统，其具有可调节的外圆周和外部保持的可旋转布置的第二挤压辊系统，其与第一系列挤压辊的圆周匹配 并且其可操作地连接到第一系统。

公开(公告)号：US4691947A

公开(公告)日：1987-09-08

申请号：US821260

申请日：1986-01-21

申请人： Klaus Burkhardt ,  Klaus Gerhards ,  Manfred Greb ,  Rainer Keuth ,  Erich Lenk

发明人： Klaus Burkhardt ,  Klaus Gerhards ,  Manfred Greb ,  Rainer Keuth ,  Erich Lenk

IPC分类号： D02G1/12 ,  D02G1/16

CPC分类号： D02G1/122

摘要： A yarn texturing nozzle is disclosed which comprises a yarn feeding inlet portion wherein a yarn is subjected to a heated and pressurized treatment fluid to heat the yarn and also advance the yarn therethrough. The nozzle also includes a stuffer box located downstream of the inlet portion. The inlet portion comprises a rectangular block which is divided into two parts along a plane extending coaxially through the yarn passageway to facilitate yarn threadup, and the stuffer box includes a slot through the side wall thereof which further facilitates yarn threadup.

摘要翻译： 公开了一种纱线变形喷嘴，其包括纱线供给入口部分，其中纱线经受加热和加压的处理流体以加热纱线并且还使纱线前进。 喷嘴还包括位于入口部分下游的填塞箱。 入口部分包括矩形块，其沿着通过纱线通道同轴延伸的平面被分成两部分，以便于纱线穿线，并且填塞箱包括通过其侧壁的狭槽，这进一步有利于纱线穿纱。

公开(公告)号：US09513102B2

公开(公告)日：2016-12-06

申请号：US13996657

申请日：2011-10-10

申请人： Alexander Braun ,  Wolfgang Welsch ,  Matthias Waibler ,  Klaus Burkhardt ,  Mathias Kimmerle

发明人： Alexander Braun ,  Wolfgang Welsch ,  Matthias Waibler ,  Klaus Burkhardt ,  Mathias Kimmerle

IPC分类号： G01B7/30 ,  F16H55/17 ,  F16H55/06 ,  G01D5/14

CPC分类号： G01B7/30 ,  F16H55/06 ,  F16H55/17 ,  G01D5/14 ,  Y10T29/49462 ,  Y10T74/1987

摘要： An angle sensor for determining a rotation angle of a rotatable body, such as a steering column in a motor vehicle, includes a gear wheel. The orientation of a magnetic field generated by the gearwheel is configured to be detected by a magnetic field sensor. The gear wheel is comprised of a magnetisable material, such as hard ferrite, into which a magnetization is introduced. The gear wheel is stronger in a central region than in an edge region in which the teeth are arranged. In order to weakly magnetize the edge region, which minimizes a negative influence of the teeth on the homogeneity of the generated magnetic field, the front face of the gear wheel is configured to be magnetized. The magnetization process advantageously takes place at the same time as an injection moulding process to form the gearwheel. A method is implemented to produce the gear wheel.

摘要翻译： 用于确定诸如机动车辆中的转向柱的旋转体的旋转角度的角度传感器包括齿轮。 由齿轮产生的磁场的取向由磁场传感器检测。 齿轮由可磁化材料（例如硬铁氧体）组成，其中引入磁化。 齿轮在中心区域比在齿排列的边缘区域更强。 为了弱磁化边缘区域，其最小化齿对所产生的磁场的均匀性的负面影响，齿轮的前表面被配置为被磁化。 磁化过程有利地与注射成型工艺同时进行以形成齿轮。 实现一种制造齿轮的方法。