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141. 发明授权

US06591862B1 System and method for carrying out column tests under hydrostatic pressure 失效
标题翻译：在静水压力下进行柱试验的系统和方法
公开(公告)号：US06591862B1
公开(公告)日：2003-07-15
申请号：US09230772
申请日：1999-05-03
申请人： Detlef Lazik , Thomas Schneider
发明人： Detlef Lazik , Thomas Schneider
IPC分类号： G01N3004
CPC分类号： G01N30/36 , Y10T137/0324 , Y10T137/0396 , Y10T137/7287 , Y10T137/7498
摘要： A closed &Dgr;Pstat-installation is disclosed for the potential-independent control of the pressure difference for continuous column tests under high hydrostatic pressure, as well as a pressure difference control process useful in particular for carrying out migration tests in pressure columns. By coupling two potential bottles into a closed vessel system, the gas or fluid pressure required to carry out the continuous column tests can be regulated at any desired height independently of outer influences. The pressure difference required to move the liquid is adjusted by setting the potential bottles at predeterminable heights.
摘要翻译：公开了封闭的DELTAP稳压器安装，用于在高静水压力下连续柱试验的压力差的潜在独立控制，以及特别用于在压力塔中进行迁移试验的压差控制过程。通过将两个潜在的瓶子连接到密闭容器系统中，执行连续柱试验所需的气体或流体压力可以独立于外部影响在任何所需的高度被调节。通过将潜在的瓶子设置在可预定的高度来调节移动液体所需的压力差。

142. 发明授权

US06346806B1 Device for detecting the position of a moveable magnet to produce a magnetic field 有权
标题翻译：用于检测可移动磁体的位置以产生磁场的装置
公开(公告)号：US06346806B1
公开(公告)日：2002-02-12
申请号：US09381186
申请日：1999-09-13
申请人： Caroline Schabuble , Roland Seefried , Thomas Schneider
发明人： Caroline Schabuble , Roland Seefried , Thomas Schneider
IPC分类号： G01B714
CPC分类号： G01B7/02 , F15B15/2861 , G01D5/12
摘要： The invention relates to a device for detecting the position of a magnet which is positioned so that it is moveable (3, 23, 24) to produce a magnetic field (6) through a ferromagnetic wall (1, 29), a magnetic field sensor (10, 21, 21′) being situated in front of said wall. When said magnet (3, 23, 24) is moved in relation to said wall (1), the lines (6) of the field build up a useful flux (6) which progresses in said wall (1, 29). Said useful flux has magnetic remanence (7) which is retained after the magnet (3, 23, 24) has passed by, is aligned along the movement axis of the magnet (3, 23, 24) in accordance with the polarity, and builds up a fringing flux (12) to the front side of the wall (1, 29) where the magnetic field sensor (10, 21, 21′) is positioned. Outside of said wall, the fringing flux (12) is opposed and is aligned with the useful flux (6). The magnetic field sensor is a magnetic field sensor element (10, 21, 21′) located at a short distance from the wall (1, 29) and detects the field direction of the fringing flux (12); when the magnet (3, 23, 24) passes by, the fringing flux is superposed by the field (6) of the magnet (3, 23, 24). The magnetic field sensor (10, 21, 21′) registers the change of field, which is then used to produce a switching signal.
摘要翻译：本发明涉及一种用于检测磁体的位置的装置，磁体的位置使其可移动（3,23,24）以通过铁磁壁（1,29）产生磁场（6），磁场传感器（10,21,21'）位于所述壁的前面。当所述磁体（3,23,24）相对于所述壁（1）移动时，所述磁场线（6）增加在所述壁（1,29）中前进的有用磁通（6）。所述有用通量具有在磁体（3,23,24）经过之后保持的磁性剩磁（7），其沿着磁体（3,23,24）的运动轴线根据极性排列，并构建向上定位有磁场传感器（10,21,21'）的壁（1,29）的前侧形成边缘通量（12）。在所述壁的外侧，边缘焊剂（12）相对并与有用焊剂（6）对准。所述磁场传感器是位于与所述壁（1,29）相距很短距离处的磁场传感器元件（10,21,21'），并检测所述边缘焊剂（12）的场方向。当磁体（3,23,24）经过时，边缘磁通被磁体（3,23,24）的磁场（6）重叠。磁场传感器（10,21,21'）记录场的变化，然后将其用于产生开关信号。

143. 发明授权

US6109102A System for superimposing data 失效
标题翻译：叠加数据系统
公开(公告)号：US6109102A
公开(公告)日：2000-08-29
申请号：US865314
申请日：1997-05-29
申请人： Thomas Schneider
发明人： Thomas Schneider
IPC分类号： G06F13/38 , B60T8/171 , F16D66/02 , G01P3/489 , G08C15/00 , H04L5/02 , G01P15/00 , G01P3/00
CPC分类号： G08C15/00 , B60T8/171 , F16D66/023 , G01P3/489 , H04L7/0008
摘要： A system for superimposing data in which data are represented by a constituted analog signal. The analog signal periodically has two presettable levels (high, low), with the data being represented with the time duration of the analog signal. The presettable levels (high, low) of the analog signal can be realized in this context by two different current or voltage values. Other data are present in the form of a constituted digital signal which represents the data in the form of a digital data word. In order to constitute a superimposed signal, a digital signal is superimposed on the analog signal.
摘要翻译：一种用于叠加其中数据由构成的模拟信号表示的数据的系统。模拟信号周期性地具有两个可预置电平（高，低），数据由模拟信号的持续时间表示。模拟信号的预设电平（高，低）可以在这种情况下通过两个不同的电流或电压值来实现。其他数据以表示数字数据字形式的数据的构成的数字信号的形式存在。为了构成叠加信号，数字信号叠加在模拟信号上。

144. 发明授权

US5932934A Circuit for the infinite direct or indirect variation of the direct and/or alternating current flowing through a load operated by a mains DC or AC voltage or an arbitrary combination thereof 失效
标题翻译：电流直接或间接变动的直流和/或交流电流流经负载电源直流或交流电压或其任意组合
公开(公告)号：US5932934A
公开(公告)日：1999-08-03
申请号：US41816
申请日：1998-03-12
申请人： Peter Hofstetter , Thomas Schneider
发明人： Peter Hofstetter , Thomas Schneider
IPC分类号： H02M3/158 , H02M5/293 , H02M7/217 , H02J3/02
CPC分类号： H02M7/217 , H02M3/158 , H02M5/293 , H02M2003/1555 , Y10T307/367
摘要： A circuit for continuously directly or indirectly varying a combination of direct and alternating current flowing through a load supplied with a combination of direct and alternating voltage from a public utility mains, has a low-pass filter that serves for achieving a continuously flowing input current I.sub.in, a coil that is connected in series with the load or is inherently contained in the load, a first alternating current switch that is connected parallel to the load and to the coil, a second alternating current switch connected in series with the load that can be driven with a higher switching frequency compared to the network frequency f.sub.network, and a regulator for the direct or indirect regulation of the direct and/or alternating current I.sub.load flowing through the load. The regulator has an acquisition part for the direct and/or indirect acquisition of the actual direct and/or alternating current I.sub.load,actual flowing through the load, a reference value input part for the direct or indirect input of the reference value of the direct and/or alternating current I.sub.load,ref. flowing through the load, and a drive part that switches the second alternating current switch on and off with a switching frequency suitable for generating the reference direct and/or alternating current I.sub.load,ref. and with a suitable pulse-duty ratio .tau. A combination of a direct and an indirect acquisition leads to an acquisition of the power P.sub.load.
摘要翻译：用于连续地直接或间接地改变直流和交流电流组合的电路，该电路流经由提供有来自公共电力公司的直流和交流电压的组合的负载，具有低通滤波器，其用于实现连续流动的输入电流Iin 与负载串联连接或固有地包含在负载中的线圈，与负载和线圈平行连接的第一交流开关，与负载串联连接的第二交流开关，与网络频率fnetwork相比具有更高的开关频率驱动，以及用于直接或间接调节流经负载的直流和/或交流I负载的调节器。调节器具有用于直接和/或间接获取实际直流和/或交流Iload，实际流过负载的采集部件，用于直接或间接输入直接和/或直接输入参考值的参考值输入部分 /或交流电Iload，ref。流过负载的驱动部分，以及用于产生参考直流和/或交流Iload参考的开关频率来接通和断开第二交流开关的驱动部分。并具有合适的脉冲占空比τ直接和间接采集的组合导致获取功率Pload。

145. 发明授权

US5559454A Circuit arrangement for signal processing for inductivity using sensor 失效
标题翻译：使用传感器进行感应信号处理的电路布置
公开(公告)号：US5559454A
公开(公告)日：1996-09-24
申请号：US349612
申请日：1994-12-05
申请人： Thomas Schneider
发明人： Thomas Schneider
IPC分类号： G01P3/481 , G01D5/244 , G01D5/245 , H03K17/95 , G01R25/00
CPC分类号： H03K17/952
摘要： A switching arrangement for a signal processing comprises a sensor for sensing a movable part and having an inductivity, and a control reflecting circuit connected with the inductivity of the sensor, the current reflecting circuit having a transistor with a base which is directly connected with the inductivity of the sensor, the current reflecting circuit having one side connected with a voltage supply and another side connected with a resistance at which a measuring signal is pickable, and the current reflecting circuit actuates a current amplification.
摘要翻译：用于信号处理的切换装置包括用于感测可移动部分并具有感应性的传感器，以及与传感器的感应器连接的控制反射电路，电流反射电路具有晶体管，其具有与电感器直接连接的基极所述电流反射电路的一侧与电压源连接，另一侧与可测量信号可选择的电阻连接，并且所述电流反射电路致动电流放大。

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