公开(公告)号：USD505117S1

公开(公告)日：2005-05-17

申请号：US29202265

申请日：2004-03-29

申请人： Winfried Arz ,  Torsten Niederdränk

设计人： Winfried Arz ,  Torsten Niederdränk

公开(公告)号：US6157280A

公开(公告)日：2000-12-05

申请号：US436519

申请日：1999-11-09

申请人： Winfried Arz ,  Lothar Regenfus ,  Franz Schmitt

发明人： Winfried Arz ,  Lothar Regenfus ,  Franz Schmitt

IPC分类号： G01R33/385 ,  H01F5/00

CPC分类号： G01R33/385

摘要： A switchable gradient coil arrangement for a magnetic resonance tomography apparatus, has conductor ends in the primary plane (or planes) that can be differently connected to one another and/or to conductor ends in the secondary plane (or planes) to form respective coil arrangements having different field qualities/performance features. The connections are produced by a switch system composed of standard switches for the logical interconnection of the individual sub-coils, in the form of at least four bipolar switches. One of these switches, as a power connection switch connects the ends of each sub-coil to the power terminals, one switch is connected parallel to the sub-coil, and at least one switch is arranged in a connection branch that branches for optional connection to other sub-coils.

摘要翻译： 用于磁共振断层摄影装置的可切换梯度线圈装置具有在主平面（或平面）中的导体端，其可以在二次平面（或平面）中彼此不同地连接和/或导体端，以形成相应的线圈装置 具有不同的场质量/性能特征。 连接由至少四个双极开关形式的由各个子线圈的逻辑互连的标准开关组成的开关系统产生。 这些开关中的一个作为电源连接开关将每个子线圈的端部连接到电源端子，一个开关并联到子线圈，并且至少一个开关布置在连接分支中，用于可选连接 到其他子线圈。

公开(公告)号：US06636041B2

公开(公告)日：2003-10-21

申请号：US09902509

申请日：2001-07-10

申请人： Winfried Arz ,  Matthias Drobnitzky

发明人： Winfried Arz ,  Matthias Drobnitzky

IPC分类号： G01V300

CPC分类号： G01R33/28 ,  G01R33/56563

摘要： A magnetic resonance apparatus has at least one section of an optical fiber with at least one Bragg grating having a Bragg wavelength. The Bragg grating is arranged with respect to the magnetic resonance apparatus so that at least one deformation of the magnetic resonance apparatus can be acquired.

摘要翻译： 磁共振装置具有至少一个具有至少一个具有布拉格波长的布拉格光栅的光纤部分。 相对于磁共振装置布置布拉格光栅，使得可以获得磁共振装置的至少一个变形。

公开(公告)号：US06515479B1

公开(公告)日：2003-02-04

申请号：US09524616

申请日：2000-03-14

申请人： Winfried Arz ,  Matthias Gebhardt ,  Franz Schmitt

发明人： Winfried Arz ,  Matthias Gebhardt ,  Franz Schmitt

IPC分类号： G01V300

CPC分类号： G01R33/385

摘要： A switchable longitudinal gradient coil with a cylindrical structure and windings that are symmetrically arranged around the Z-axis is composed of discrete windings or winding packets, or of continuous windings or continuous winding packets, which are provided with a separate supply line to an end face and which, outside of the coil, can be selectively connected to one another individually and/or in groups corresponding to the desired performance features.

摘要翻译： 具有圆柱形结构的可切换的纵向梯度线圈和围绕Z轴对称布置的绕组由离散的绕组或绕组包，或连续的绕组或连续绕组包组成，它们设置有与端面分开的供电线 并且在线圈外部可以单独地和/或对应于期望的性能特征的组中的每一个选择性地彼此连接。

公开(公告)号：US5901036A

公开(公告)日：1999-05-04

申请号：US817737

申请日：1997-04-24

申请人： Winfried Arz

发明人： Winfried Arz

IPC分类号： H01L23/473 ,  H02B1/56 ,  H05K7/20 ,  H05H7/20

CPC分类号： H05K7/20254 ,  H02B1/56

摘要： A cooling device is provided which is firmly connectable to a carrier. The cooling device includes cooling channels for guiding a coolant stream and which have at least one flat side for a highly thermally conductive connection to at least one electrical assembly. The cooling device may be mounted such that the electrical assembly can be releasably pressed against the flat side of the cooling device.

摘要翻译： PCT No.PCT / DE95 / 01455 Sec。 371日期1997年04月24日 102（e）日期1997年4月24日PCT提交1995年10月18日PCT公布。 公开号WO96 / 13142 日期1996年5月2日提供了一种能牢固地连接到载体的冷却装置。 冷却装置包括用于引导冷却剂流的冷却通道，并且具有用于至少一个电组件的高度导热连接的至少一个平坦侧。 冷却装置可以被安装成使得电气组件可以可释放地压靠在冷却装置的平坦侧面上。

公开(公告)号：US07330558B2

公开(公告)日：2008-02-12

申请号：US10953305

申请日：2004-09-29

申请人： Winfried Arz ,  Torsten Niederdränk

发明人： Winfried Arz ,  Torsten Niederdränk

IPC分类号： H04R25/00

CPC分类号： H04R25/558 ,  H04R25/554

摘要： A remote control for a hearing aid device prevents incorrect operation by having operating elements that effect a signal transmission from the remote control to a hearing aid device disposed on a first side of the remote control housing, and operating elements that additionally effect a signal transmission from the hearing aid device back to the remote control disposed on a second housing side of the remote control. The first and second housing sides are disposed in an easily tactilely distinguishable relation to each other, such as by being substantially orthogonal. The different functions of the operating elements and therefore can be differentiated purely by contact with the remote control.

摘要翻译： 用于助听器装置的遥控器通过具有影响从远程控制到设置在遥控器壳体的第一侧上的助听器装置的信号传输的操作元件来防止不正确的操作，以及附加地影响来自遥控器壳体的信号传输的操作元件 助听器装置返回设置在遥控器的第二壳体侧的遥控器。 第一和第二壳体侧以简单的触觉可区分的关系设置，例如通过基本正交。 操作元件的不同功能，因此可以仅通过与遥控器的接触进行区分。

公开(公告)号：US20050258923A1

公开(公告)日：2005-11-24

申请号：US10510597

申请日：2003-03-31

申请人： Winfried Arz ,  Peter Dietz ,  Peter Distler ,  Udo Franzke ,  Matthias Weber

发明人： Winfried Arz ,  Peter Dietz ,  Peter Distler ,  Udo Franzke ,  Matthias Weber

IPC分类号： G01R33/385 ,  H01F1/00

CPC分类号： G01R33/3854

摘要： A magnetic resonance tomography device, wherein vibrations of device components, particularly in the low frequency range, are attenuated, as a magnet body surrounded by a magnet shell, which surrounds and defines an inner area. A gradient coil system is disposed in the inner area and an inner encapsulation cylinder also is disposed therein. The magnetic shell and the gradient coil system are externally and acoustically sealed from the inner encapsulation cylinder, and from a capsule. The capsule is formed as a three-layer system, including a cover layer, a full foam layer and a partial foam layer.

摘要翻译： 一种磁共振断层摄影装置，其中特别是在低频范围内的装置部件的振动被衰减，作为围绕并限定内部区域的由磁体壳包围的磁体。 梯度线圈系统设置在内部区域中，并且内部密封圆筒也设置在其中。 磁性壳体和梯度线圈系统从内部密封圆筒和胶囊外部和声学密封。 胶囊形成为三层系统，包括覆盖层，全泡沫层和部分泡沫层。

公开(公告)号：US20050105751A1

公开(公告)日：2005-05-19

申请号：US10953305

申请日：2004-09-29

申请人： Winfried Arz ,  Torsten Niederdrank

发明人： Winfried Arz ,  Torsten Niederdrank

IPC分类号： H04Q9/00 ,  H04R25/00

CPC分类号： H04R25/558 ,  H04R25/554

摘要： A remote control for a hearing aid device prevents incorrect operation by having operating elements that effect a signal transmission from the remote control to a hearing aid device disposed on a first side of the remote control housing, and operating elements that additionally effect a signal transmission from the hearing aid device back to the remote control disposed on a second housing side of the remote control. The first and second housing sides are disposed in an easily tactilely distinguishable relation to each other, such as by being substantially orthogonal. The different functions of the operating elements and therefore can be differentiated purely by contact with the remote control.

摘要翻译： 用于助听器装置的遥控器通过具有影响从远程控制到设置在遥控器壳体的第一侧上的助听器装置的信号传输的操作元件来防止不正确的操作，以及附加地影响来自遥控器壳体的信号传输的操作元件 助听器装置返回设置在遥控器的第二壳体侧的遥控器。 第一和第二壳体侧以简单的触觉可区分的关系设置，例如通过基本正交。 操作元件的不同功能，因此可以仅通过与遥控器的接触进行区分。

公开(公告)号：US06831461B2

公开(公告)日：2004-12-14

申请号：US10200416

申请日：2002-07-22

申请人： Winfried Arz ,  Franz Boemmel ,  Peter Dietz ,  Matthias Weber

发明人： Winfried Arz ,  Franz Boemmel ,  Peter Dietz ,  Matthias Weber

IPC分类号： G01V300

CPC分类号： G01R33/3854

摘要： In an MR tomography apparatus damping laminated sheets are provided for reducing vibrations The MR tomography apparatus has a magnet body which is surrounded by a magnet housing which surrounds and delimits an interior volume. A gradient coil system is located in this interior volume. On an inner side of the magnet housing that delimits the interior volume, a damping laminated sheet structure is provided for absorbing acoustic vibrations which are produced on switching of the gradient coil system.

摘要翻译： 在MR断层摄影装置中，设置阻尼层叠片以减少振动。MR断层摄影装置具有由围绕并限定内部容积的磁体壳体围绕的磁体。 梯度线圈系统位于该内部容积中。 在限定内部容积的磁体外壳的内侧，提供阻尼层叠片结构，用于吸收在梯度线圈系统切换时产生的声振动。

公开(公告)号：US5526231A

公开(公告)日：1996-06-11

申请号：US356534

申请日：1994-12-15

申请人： Winfried Arz ,  Karl-Heinz Ideler

发明人： Winfried Arz ,  Karl-Heinz Ideler

IPC分类号： F28D20/00 ,  H01L23/473 ,  H05K7/20

CPC分类号： F28D20/0039 ,  H01L23/473 ,  H01L2924/0002 ,  Y02E60/142

摘要： A cooling unit for a number of power semiconductors is formed by a quadrangular tube to which the power semiconductors are secured at an exterior with good thermal conductivity, in an equipping region of the tube. The quadrangular tube has a coolant inlet and a coolant outlet. The quadrangular tube contains a laminarization unit disposed in a region following the coolant inlet, this region overlapping the equipping region. The laminarization unit produces a substantially laminar flow of the coolant in the tube within the aforementioned region. In a region between the laminarization unit and the coolant outlet, the quadrangular tube contains a number of turbulence-producing elements for introducing turbulence into the coolant flow.

摘要翻译： 用于多个功率半导体的冷却单元由在管的装备区域中的功率半导体固定在具有良好导热性的外部的四边形管形成。 四边形管具有冷却剂入口和冷却剂出口。 四边形管包含布置在冷却剂入口后面的区域中的层状单元，该区域与装备区域重叠。 层流单元在上述区域内产生管中的冷却剂的基本层流。 在层流单元和冷却剂出口之间的区域中，四边形管包含许多用于将湍流引入冷却剂流的湍流产生元件。