公开(公告)号：US5408371A

公开(公告)日：1995-04-18

申请号：US109278

申请日：1993-08-19

申请人： Thomas Scholz ,  Stefan Koch ,  Sieghard Post

发明人： Thomas Scholz ,  Stefan Koch ,  Sieghard Post

IPC分类号： G11B15/10 ,  G11B15/675

CPC分类号： G11B15/67555 ,  G11B15/10

摘要： The invention relates to a magnetic-tape-cassette apparatus having a deck for playing magnetic-tape cassettes, which comprises a loading mechanism including a cassette holder (23) adapted to receive a magnetic-tape cassette (2) and having a holder wall (23e) which guides a cassette wall and which carries laterally projecting pins (23a/b), which pins are guided in lift slots (22b) in a lift slide (22), which slots are inclined relative to the vertical, to lower the cassette holder (23) into a play position and to lift the holder into an eject position, the lift slots (22b) being formed in a lift wall of the lift slide (22), which is movable between a forward and a backward end position, which carries along the cassette holder (23) over a part of its path of movement, and which is movably guided in a parallel first and a second rail (1f, 1n) on the deck plate of the apparatus, in whichthe first rail (1f) is arranged at the location of the lift wall provided with the lift slots (22b) through which the pins (23a/b) extend,the second rail (1n) is arranged underneath the lift slide (22) at a distance (A) from the first rail (1f), which distance is smaller than the width (B) of the magnetic-tape cassette (2) in a direction transverse to the longitudinal direction of the rail,at the location of the second rail (1n) the lift slide (22) has a lift member (22c) having the same inclination as the lift slots (22b), which lift member guides actuating projections (23h, 23k) of the cassette holder (23) in such a manner that at the location of the first (1f) and the second (1n) rail the holder can always be lowered and lifted to the same level.

摘要翻译： 本发明涉及一种具有用于播放磁带盒的甲板的磁带盒装置，其包括一个装载机构，该装载机构包括适于容纳磁带盒（2）并具有保持器壁（2）的盒座（23） 23e），其引导盒壁并且承载横向突出的销（23a / b），这些销在升降滑动件（22）中的提升槽（22b）中被引导，该槽相对于垂直方向倾斜，以降低盒 保持器（23）进入播放位置并将保持器提升到弹出位置，提升槽（22b）形成在升降滑块（22）的提升壁中，其可在前后位置之间移动， 其沿着其运动路径的一部分沿着盒座（23）运送，并且在装置的甲板上的平行的第一和第二轨道（1f，1n）中可移动地被引导，其中第一轨道 1f）布置在设有提升槽（22b）的提升壁的位置上 即，销（23a / b）延伸，第二轨道（1n）布置在升降滑块（22）的下方距离第一轨道（1f）一定距离（A）处，该距离小于宽度（B） （2）的横向于轨道的纵向的方向上，在第二轨道（1n）的位置处，升降滑块（22）具有提升构件（22c），该提升构件具有与 提升槽（22b），该提升构件以这样的方式引导盒保持器（23）的致动突起（23h，23k），使得在第一（1f）和第二（1n）轨道的位置处，保持器总是可以 降低并提升到同一水平。

公开(公告)号：US20130052277A1

公开(公告)日：2013-02-28

申请号：US13582466

申请日：2011-03-08

申请人： Thomas Weiss ,  Rudolf Pfaendner ,  Stefan Koch

发明人： Thomas Weiss ,  Rudolf Pfaendner ,  Stefan Koch

IPC分类号： A01N59/16 ,  A01P1/00

CPC分类号： B01D67/0079 ,  A61L2209/14 ,  B01D69/148 ,  B01D71/56 ,  B01D71/68 ,  B01D2325/00 ,  B01D2325/48

摘要： Disclosed is a process for preparing an antimicrobial article, wherein a silver colloid is formed in situ as a result of the components employed. The process comprises the steps of (i) providing a liquid, which contains a soluble polar polymer in a solvent selected from certain polar organic solvents; (ii) adding a silver salt selected from alpha-functionalized silver carboxylates to said liquid; (iii) allowing the mixture to react with formation of a silver colloid; and (iv) separating the solvent from the mixture and forming of the antimicrobial article. The antimicrobial articles thus obtained may be sheets, films, fibres, coating layers, and especially membranes like a semipermeable membrane for ultrafiltration, water separation or gas separation.

摘要翻译： 公开了一种制备抗微生物制品的方法，其中由于使用的组分，原位形成银胶体。 该方法包括以下步骤：（i）提供液体，其在选自某些极性有机溶剂的溶剂中含有可溶极性聚合物; （ii）向所述液体中加入选自α-官能化的羧酸银的银盐; （iii）允许混合物与银胶体的形成反应; 和（iv）从混合物中分离溶剂并形成抗菌制品。 如此获得的抗微生物制品可以是片材，膜，纤维，涂层，特别是诸如用于超滤，水分离或气体分离的半透膜的膜。

公开(公告)号：US20110279191A1

公开(公告)日：2011-11-17

申请号：US13087792

申请日：2011-04-15

申请人： Joo-Young Choi ,  Stefan Koch

发明人： Joo-Young Choi ,  Stefan Koch

IPC分类号： H01P1/10

CPC分类号： H01P5/1015 ,  H01P1/127 ,  H01P1/15

摘要： The present invention provides a space saving and simply implementable planar integrated switching device comprising at least two CPW-slotline transition units each including an access for inputting and/or outputting a transmission signal, a slotline connecting said at least two CPW-slotline transition units, and a switching element arranged on said slotline between said at least two CPW-slotline transition units for switching the transmission signal over said slotline on and off under control of a switch control signal.

摘要翻译： 本发明提供了一种节省空间且简单可实现的平面集成开关装置，其包括至少两个CPW-时隙线转换单元，每个CPW-时隙线转换单元包括用于输入和/或输出发送信号的接入，连接所述至少两个CPW-时隙线转换单元的时隙线， 以及布置在所述缝线之间的所述至少两个CPW-槽线转换单元之间的开关元件，用于在开关控制信号的控制下在所述槽线上接通和断开传输信号。

公开(公告)号：US20100150736A1

公开(公告)日：2010-06-17

申请号：US12449004

申请日：2007-12-10

申请人： Stefan Koch ,  Patric Kahles ,  Volker Lurk

发明人： Stefan Koch ,  Patric Kahles ,  Volker Lurk

IPC分类号： F04B49/06 ,  H02P29/02

CPC分类号： F04D27/008 ,  F04D25/166 ,  H02P29/68

摘要： The present invention relates to a fan system and a method for its operation, including a control module (1) for controlling two circuit breakers, two circuit breakers (3, 4), two electric motors (5, 6) to which their operating voltage UB is supplied via the circuit breakers (3, 4), and at least one temperature sensor (8) on a board (2) on which the circuit breakers (3, 4) are located, the control module (1) having means for evaluating a signal TNTC from the temperature sensor (8), and for setting the pulse duty factors TV1, TV2 of pulsed control voltages at the circuit breakers (3, 4), while taking into account this signal as well as a requested fan power, in such a way that no power loss PV exceeding a specified value occurs at any circuit breaker (3, 4, 7).

摘要翻译： 本发明涉及一种风扇系统及其操作方法，包括控制模块（1），用于控制两个断路器，两个断路器（3,4），两个电动机（5,6），其工作电压 UB通过断路器（3,4）供应，以及至少一个温度传感器（8），其上设置有断路器（3,4）的板（2）上，控制模块（1）具有用于 评估来自温度传感器（8）的信号TNTC，并且在考虑到该信号以及所请求的风扇功率的同时，在断路器（3,4）处设置脉冲控制电压的脉冲占空系数TV1，TV2， 在任何断路器（3,4,7）处不发生超过规定值的功率损耗PV。

公开(公告)号：US07609116B2

公开(公告)日：2009-10-27

申请号：US10547288

申请日：2004-01-30

申请人： Gregor Gerhard ,  Stefan Kern ,  Stefan Koch

发明人： Gregor Gerhard ,  Stefan Kern ,  Stefan Koch

IPC分类号： H03F3/28

CPC分类号： H01P5/186 ,  H01P1/22 ,  H03F3/195

摘要： A millimetric-wave amplifier arrangement comprises a first amplifier whose output is connected to one input of the second amplifier via an adjustable attenuator. Both amplifiers are integrated on a single substrate.

摘要翻译： 毫米波放大器装置包括第一放大器，其输出经由可调衰减器连接到第二放大器的一个输入。 两个放大器集成在单个基板上。

公开(公告)号：US20090261766A1

公开(公告)日：2009-10-22

申请号：US11573481

申请日：2006-04-18

申请人： Volker Lurk ,  Stefan Koch ,  Patric Kahles

发明人： Volker Lurk ,  Stefan Koch ,  Patric Kahles

IPC分类号： H02P6/20

CPC分类号： H02P1/04 ,  H02P1/18 ,  H02P29/026 ,  H02P29/032

摘要： Disclosed is a method for controlling an electric motor (10) fed by a constant voltage supply system (14, 20), especially a method for controlling a fan motor which is fed by a motor vehicle power supply system using pulse width modulation and which can be connected to the constant voltage supply system via an actuator (18) in the electric circuit of the motor. According to said method, the supply voltage (UM) of the motor (10) is timed according to a predefined characteristic curve substantially independently of sudden changes in the supply voltage (UB) of the constant voltage supply system.

摘要翻译： 公开了一种用于控制由恒压供应系统（14,20）馈送的电动机（10）的方法，特别是一种用于控制由使用脉宽调制的机动车辆电源系统馈送的风扇电动机的方法， 通过电动机的电路中的致动器（18）连接到恒定电压供应系统。 根据所述方法，电动机（10）的电源电压（UM）根据预定的特性曲线进行定时，其基本上与恒定电压供应系统的电源电压（UB）的突然变化无关。

公开(公告)号：US07595605B2

公开(公告)日：2009-09-29

申请号：US10550719

申请日：2003-10-21

申请人： Peter Buerk ,  Stefan Koch

发明人： Peter Buerk ,  Stefan Koch

IPC分类号： H02P27/04

CPC分类号： H02H7/0844 ,  H02P29/02

摘要： A method is described for determining an operating state on triggering a fan motor, the fan motor being operated with the aid of a switching device, the switching device being activated via a pulse-width-modulated triggering signal, a pulse duty factor of the triggering signal predefining a triggering state of the fan motor, a voltage potential at the node between fan motor and switching device or a motor current being measured as a measured variable, an operating state being determined on triggering the fan motor as a function of the measured variable and the pulse duty factor.

摘要翻译： 描述了一种用于确定触发风扇电动机的操作状态的方法，风扇电动机借助于开关装置操作，开关装置通过脉冲宽度调制的触发信号被激活，触发的脉冲占空因数 信号预先定义风扇电动机的触发状态，风扇电动机和开关装置之间的节点处的电压电位或被测量的电动机电流作为测量变量，在作为测量变量的函数触发风扇电动机时确定操作状态 和脉冲占空因数。

公开(公告)号：US20080045166A1

公开(公告)日：2008-02-21

申请号：US11578899

申请日：2005-04-28

申请人： Stefan Koch ,  Hans Gelke

发明人： Stefan Koch ,  Hans Gelke

IPC分类号： H04B1/04

CPC分类号： G06F1/3203

摘要： The present invention relates to a mobile apparatus comprising an integrated circuit to operate predefined functions, which integrated circuit is susceptible to be set in a standby operating mode wherein which said circuit can resume operation within a predefined delay. The circuit comprises configuration sequential logic having defined states that need to be stored before the circuit enters in standby mode. The mobile apparatus further comprises a power down unit for storing the states of the configuration sequential logic into a low leakage storage area during standby mode that reduces standby current considerably.

摘要翻译： 本发明涉及一种包括用于操作预定义功能的集成电路的移动设备，该集成电路易于被设置为待机操作模式，其中所述电路可以在预定义的延迟内恢复操作。 电路包括配置顺序逻辑，其具有在电路进入待机模式之前需要存储的定义状态。 移动装置还包括功率下降单元，用于在待机模式期间将配置顺序逻辑的状态存储到低泄漏存储区域中，从而大大降低了待机电流。

公开(公告)号：US20060214609A1

公开(公告)日：2006-09-28

申请号：US10543447

申请日：2003-10-21

申请人： Peter Buerk ,  Stefan Koch

发明人： Peter Buerk ,  Stefan Koch

IPC分类号： H02P7/06

CPC分类号： H02P7/29 ,  H02M1/12

摘要： A method for reducing line-conducted interference in a pulse width modulated triggering system of an electric motor, a triggering pulse width modulation signal having, in one clock cycle, one or more signal edges between a first signal level and a second signal level, the pulse width modulation signal being generated in such a way that at least one of the signal edges has a first segment having a first edge slope and a second segment having a second edge slope, the absolute value of the first edge slope being less than the absolute value of the second edge slope.

摘要翻译： 一种用于减小电动机的脉宽调制触发系统中的线路传导干扰的方法，触发脉宽调制信号在一个时钟周期内具有第一信号电平和第二信号电平之间的一个或多个信号边沿， 产生脉宽调制信号，使得信号边缘中的至少一个具有具有第一边缘斜率的第一段和具有第二边缘斜率的第二段，第一边缘斜率的绝对值小于绝对值 第二边坡的值。

公开(公告)号：US07038407B2

公开(公告)日：2006-05-02

申请号：US10507289

申请日：2003-07-25

申请人： Stefan Koch ,  Peter Buerk

发明人： Stefan Koch ,  Peter Buerk

IPC分类号： H02P3/18

CPC分类号： H02P6/15

摘要： The invention relates to a circuit arrangement and a method for operating an electric motor in a direct voltage source, in particular for operating a permanent-magnet-excited DC motor in the direct voltage network of a motor vehicle, having a rotary position transducer (32) for detecting the rotary position of the rotor (20), and having an electronic commutation controller (32) for switching over the current in the armature winding of the stator (12) as a function of the position of the rotor (20). It is proposed that the rotary position transducer (32) is positioned relative to the stator (12) for an early commutation, and that the actual commutation time can be set by means of a delay correction, ascertained by measurement separately for each motor (10), in the electronic commutation controller (30).

摘要翻译： 本发明涉及一种用于在直流电压源中操作电动机的电路装置和方法，特别是用于在具有旋转位置传感器（32）的机动车辆的直流电压网络中操作永久磁铁激励的直流电动机 ），用于检测转子（20）的旋转位置，并且具有用于根据转子（20）的位置切换定子（12）的电枢绕组中的电流的电子换向控制器（32）。 提出旋转位置传感器（32）相对于定子（12）定位以进行早期换向，并且可以通过延迟校正来设定实际换向时间，通过对每个电动机（10 ），在电子换向控制器（30）中。