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91. 发明申请

US20130021047A1 Conductive Conductivity Sensor 有权
标题翻译：导电电导率传感器
公开(公告)号：US20130021047A1
公开(公告)日：2013-01-24
申请号：US13550990
申请日：2012-07-17
申请人： André Thieme , Marco Völker
发明人： André Thieme , Marco Völker
IPC分类号： G01R27/14
CPC分类号： G01N27/07
摘要： A conductive conductivity sensor, comprising: a probe immersible in a measured medium. The probe has an inner space, which is connected to an environment of the probe via at least one opening leading out from the inner space and in which are arranged two electrodes, which are supplied with an alternating voltage during measurement operation and which have inner surfaces facing into the inner space and outwardly facing outer surfaces covered by insulation, wherein the inner surfaces have edge surfaces adjoining the openings. Measuring characteristics of the conductivity sensor have a smallest possible dependence on objects arranged in the vicinity of the conductivity sensor. At least the edge surfaces adjoining one of the openings have a surface geometry directing thereon beginning or ending, electric field lines in a direction facing away from such opening and into the inner space.
摘要翻译：一种导电电导率传感器，包括：浸入测量介质中的探针。探头具有内部空间，该内部空间通过从内部空间引出的至少一个开口连接到探针的环境，并且其中布置有两个电极，其在测量操作期间被提供有交流电压，并且具有内表面面向内部空间和由绝缘覆盖的面向外的外表面，其中内表面具有邻接开口的边缘表面。电导率传感器的测量特性对于布置在电导率传感器附近的物体具有最小的依赖性。至少邻接一个开口的边缘表面具有指向其开始或结束的表面几何形状，电场线在远离这种开口并且进入内部空间的方向上。

92. 发明申请

US20120201052A1 Measurement transducer 审中-公开
标题翻译：测量传感器
公开(公告)号：US20120201052A1
公开(公告)日：2012-08-09
申请号：US13501262
申请日：2010-08-27
申请人： Bjorn Haase
发明人： Bjorn Haase
IPC分类号： H02M3/335
CPC分类号： H02M3/285 , H02M3/33523
摘要： A measurement transmitter connectable galvanically isolated relative to one another and the other components of the measurement transmitter, which is optimized as regards installation space and number of components required for galvanic isolations. A power supply, which has a direct voltage generator, which serves to produce a stable direct voltage; a chopper, which is connected to the direct voltage generator and which produces a rectangular, alternating voltage from the stable direct voltage; a digital unit, which serves to operate the chopper; and two or more connector modules connected, in parallel with one another, to the chopper; each connector module has a transformer, which transforms the rectangular, alternating voltage; each connector module has a rectifier downstream from the respective transformer; and the rectifier produces a direct voltage from the transformed rectangular, alternating voltage. Each unit is connectable to a respective one of the connector modules and is supplied, galvanically isolated from all other components of the measurement transmitter, with the direct voltage via its connector module.
摘要翻译：测量变送器可相对于彼此连接电隔离，测量变送器的其他部件可根据安装空间和电流隔离所需的部件数量进行优化。电源，具有直流电压发生器，用于产生稳定的直流电压; 斩波器，其连接到直流电压发生器，并从稳定的直流电压产生矩形的交流电压; 数字单元，用于操作斩波器; 并且两个或更多个连接器模块彼此并联连接到斩波器; 每个连接器模块具有变压器，其转换矩形交流电压; 每个连接器模块具有从相应变压器下游的整流器; 并且整流器从变换的矩形交流电压产生直流电压。每个单元可连接到相应的一个连接器模块，并通过其连接器模块与测量变送器的所有其他部件电气隔离。

93. 发明申请

US20120186370A1 MEASURING APPARATUS COMPRISING A MEASURING PROBE AND A SECUREMENT APPARATUS 有权
标题翻译：包含测量探头和安全装置的测量装置
公开(公告)号：US20120186370A1
公开(公告)日：2012-07-26
申请号：US13382955
申请日：2010-06-22
申请人： Lothar Auerswald , Christian Fanselow
发明人： Lothar Auerswald , Christian Fanselow
IPC分类号： G01D21/00
CPC分类号： G01D11/24
摘要： A measuring apparatus, especially a measuring apparatus suitable for application in industrial process measurements technology for making measurements of physical or chemical, measured variables in a closed process container under increased pressure, comprising: a measuring probe, which has a probe shaft, especially a cylindrical probe shaft; and a securement apparatus to affix the measuring probe at a measuring point, wherein the securement apparatus comprises a sleeve, which at least sectionally accommodates probe shaft, wherein the measuring probe has a securement collar connected to the probe shaft; the securement collar is held, especially shape interlocked, between a coupling jacket releasably secured in sleeve and a counterbearing formed within sleeve, characterized in that, a first abutment surface is formed within the coupling jacket, and a second abutment surface, which lies opposite the first abutment surface, is formed on measuring probe.
摘要翻译：一种测量装置，特别是适用于在工业过程测量技术中应用的测量装置，用于在增加的压力下在封闭的过程容器中测量物理或化学测量的变量，包括：测量探针，其具有探针轴，特别是圆柱形探头轴; 以及用于将测量探针固定在测量点处的固定装置，其中所述固定装置包括至少部分地容纳探头轴的套筒，其中所述测量探针具有连接到所述探针轴的固定套环; 将固定套环特别形状互锁地保持在可释放地固定在套筒中的联接护套和形成在套筒内的抵靠件之间，其特征在于，第一邻接表面形成在联接护套内，第二邻接表面与第二邻接表面相对，第一邻接表面形成在测量探头上。

94. 发明申请

US20120139011A1 ION SENSITIVE SENSOR WITH MULTILAYER CONSTRUCTION IN THE SENSOR REGION 有权
标题翻译：传感器区域多层结构的离子敏感传感器
公开(公告)号：US20120139011A1
公开(公告)日：2012-06-07
申请号：US13389627
申请日：2010-07-21
申请人： Hendrik Zeun
发明人： Hendrik Zeun
IPC分类号： H01L29/772
CPC分类号： G01N27/414
摘要： An ion sensitive sensor having an EIS structure, including: a semiconductor substrate, on which a layer of a substrate oxides is produced; an adapting or matching layer, which is prepared on the substrate oxide; a chemically stable, intermediate insulator, which is deposited on the adapting or matching layer; and an ion sensitive, sensor layer, which is applied on the intermediate insulator. The adapting or matching layer differs from the intermediate insulator and the substrate oxide in its chemical composition and/or structure. The adapting or matching layer and the ion sensitive, sensor layer each have an electrical conductivity greater than that of the intermediate insulator. There is an electrically conductive connection between the adapting or matching layer and the ion sensitive, sensor layer.
摘要翻译：一种具有EIS结构的离子敏感传感器，包括：半导体衬底，其上产生一层衬底氧化物; 在衬底氧化物上制备的适配或匹配层; 化学稳定的中间绝缘体，其沉积在适配层或匹配层上; 以及施加在中间绝缘体上的离子敏感传感器层。适应或匹配层的化学成分和/或结构与中间绝缘体和基底氧化物不同。适应或匹配层和离子敏感传感器层的导电率都大于中间绝缘体的电导率。在适配层或匹配层与离子敏感传感器层之间有导电连接。

95. 发明申请

US20120092025A1 Conductivity Sensor 有权
标题翻译：电导率传感器
公开(公告)号：US20120092025A1
公开(公告)日：2012-04-19
申请号：US13275527
申请日：2011-10-18
申请人： Marco Volker , Andreas Eberheim , Stefan Muller
发明人： Marco Volker , Andreas Eberheim , Stefan Muller
IPC分类号： G01R27/28
CPC分类号： G01N27/06 , G01R27/02 , G01R27/26 , Y10T29/49105
摘要： A conductivity sensor, comprising an electrode structure of four concentric electrodes, which are arranged on an end face of a support body. The electrodes are electrically insulated from one another. The electrodes have an equal, constant area in order to claim a space requirement as small as possible for the electrode structure.
摘要翻译：一种电导率传感器，包括布置在支撑体的端面上的四个同心电极的电极结构。电极彼此电绝缘。电极具有相等的恒定面积，以便要求电极结构尽可能小的空间要求。

96. 发明申请

US20120036948A1 ASSEMBLY DEVICE FOR A MEASURING PROBE FOR MEASURING PROCESS VARIABLES IN A PROCESS 有权
标题翻译：用于测量过程中的过程变量的测量探针的组装装置
公开(公告)号：US20120036948A1
公开(公告)日：2012-02-16
申请号：US13265381
申请日：2010-03-30
申请人： Rainer Schlereth , Hans-Joachim Oppermann
发明人： Rainer Schlereth , Hans-Joachim Oppermann
IPC分类号： G01D21/00
CPC分类号： G01N27/283
摘要： An assembly device, especially a retractable assembly, for a measuring probe for measuring process variables in a process, comprising: an assembly housing with a connection system for connecting the assembly device to a process container; a tubular holder for a measuring probe, wherein the tubular holder is guided in the assembly housing axially displaceably between a measuring position in the process container and a maintenance position outside of the process container; and a damping system to damp axial shifting of the tubular holder. The damping system comprises a fluid filled, damping cylinder within the assembly housing, and a damping piston unit guided within the damping cylinder (15) in operative connection with the tubular holder.
摘要翻译：一种用于测量过程中的过程变量的测量探针的装配装置，特别是可伸缩组件，包括：具有用于将组装装置连接到处理容器的连接系统的组件壳体; 用于测量探针的管状保持器，其中所述管状保持器在所述组件壳体中被轴向移动地引导到所述处理容器中的测量位置和所述处理容器外部的维护位置; 以及阻尼系统来阻止管状夹持器的轴向移动。阻尼系统包括在组件壳体内的流体填充的阻尼缸，以及在与管状保持器可操作连接的阻尼缸（15）内引导的阻尼活塞单元。

97. 发明申请

US20120020430A1 METHOD AND CIRCUIT FOR SIGNAL TRANSMISSION VIA A CURRENT LOOP 有权
标题翻译：用于通过电流环路进行信号传输的方法和电路
公开(公告)号：US20120020430A1
公开(公告)日：2012-01-26
申请号：US13258086
申请日：2010-03-23
申请人： Bjorn Haase , Bernd Maringer
发明人： Bjorn Haase , Bernd Maringer
IPC分类号： H04L27/32
CPC分类号： H04L5/06 , H03M3/438 , H03M3/462 , H03M7/3028 , H04L12/40013
摘要： A method for signal transmission between a first and a second system; wherein the first and the second system are connected with one another via a current loop. A direct current signal is transmitted in a first frequency range and an alternating current signal in a second frequency range via the current loop. The direct current signal and the alternating current signal are superimposed and the alternating current signal is used for digital signal transmission and the direct current signal is used for analog signal transmission. By means of a control unit, a first data stream is produced, in which the direct current signal and alternating current signal to be set in the current loop are digitally encrypted. The first data stream is transmitted to an electrical current output circuit and the transmitted first data stream is converted by the electrical current output circuit into an electrical current signal. The electrical current signal is composed of the superimposed direct current signal and alternating current signal, or the transmitted first data stream is converted by the electrical current output circuit into the direct current signal and the alternating current signal. The electrical current signal or the direct current signal and the alternating current signal are set in the current loop.
摘要翻译：一种用于在第一和第二系统之间进行信号传输的方法; 其中所述第一和第二系统经由电流回路相互连接。直流信号通过电流回路在第一频率范围和第二频率范围内的交流信号中传输。直流信号和交流信号叠加，交流信号用于数字信号传输，直流信号用于模拟信号传输。通过控制单元，产生第一数据流，其中要在当前循环中设置的直流信号和交流信号被数字加密。将第一数据流传送到电流输出电路，并将所发送的第一数据流由电流输出电路转换为电流信号。电流信号由叠加的直流信号和交流信号组成，或者由电流输出电路将发送的第一数据流转换为直流信号和交流信号。在电流环路中设置电流信号或直流信号和交流信号。

98. 发明申请

US20110251792A1 METHOD FOR SERVICING A FIELD DEVICE OF PROCESS AUTOMATION TECHNOLOGY HAVING AT LEAST TWO MEASUREMENT CHANNELS AND FIELD DEVICE OF PROCESS AUTOMATION TECNOLOGY HAVING AT LEAST TWO MEASUREMENT CHANNELS AND BEING SUITABLE FOR PERFORMING THE METHOD 有权
标题翻译：用于维护具有至少两个测量通道的过程自动化技术的现场设备的方法和具有至少两个测量通道的过程自动化技术的现场设备，并且适用于执行该方法
公开(公告)号：US20110251792A1
公开(公告)日：2011-10-13
申请号：US12733253
申请日：2008-08-08
申请人： Detlev Wittmer , Stefan Robl , Wolfgang Babel
发明人： Detlev Wittmer , Stefan Robl , Wolfgang Babel
IPC分类号： G06F19/00
CPC分类号： G05B19/0425 , G05B2219/24184
摘要： In a method for servicing a field device of process automation technology having at least two measurement channels, with the assistance of an external service unit, separate device descriptions are provided in the service unit for the measurement channels. The individual measurement channels can be invoked on the service unit via the corresponding device descriptions as logical units, so that, in servicing, the field device appears to the user as at least two logically independent field devices.
摘要翻译：在用于维护具有至少两个测量通道的过程自动化技术的现场设备的方法中，在外部服务单元的帮助下，在测量通道的服务单元中提供单独的设备描述。可以通过相应的设备描述作为逻辑单元在服务单元上调用各个测量通道，使得在维修中，现场设备作为至少两个逻辑上独立的现场设备出现在用户身上。

99. 发明申请

US20110153259A1 MEASURING SYSTEM FOR DETERMINING A VALUE OF A PHYSICAL OR CHEMICAL, MEASURED VARIABLE OF A MEDIUM AND METHOD FOR OPERATION OF THE MEASURING SYSTEM 有权
公开(公告)号：US20110153259A1
公开(公告)日：2011-06-23
申请号：US12971190
申请日：2010-12-17
申请人： Ronny Michael , Hermann Günther , Sven-Matthias Scheibe , Hendrik Zeun
发明人： Ronny Michael , Hermann Günther , Sven-Matthias Scheibe , Hendrik Zeun
IPC分类号： G06F19/00
CPC分类号： G01N27/286
摘要： A measuring system for determining a value of a physical or chemical, measured variable of a medium, comprises: a base unit; at least one relay unit connected with the base unit and a sensor unit connected with the relay unit. The relay unit is especially embodied to receive from the base unit, and to forward to the sensor unit, data, especially measurement data, operating data, commands or software modules, and/or to receive from the sensor unit, and to forward to the base unit, data, especially measurement data, operating data, commands or software modules wherein the sensor unit comprises a circuit having at least one microcontroller, at least a first memory region, in which a basic software of the sensor unit is stored, and a second memory region, in which an upload software of the sensor unit is stored. The upload software of the sensor unit is embodied, in interaction with the microcontroller, to perform an updating of the basic software of the sensor unit with at least one software module provided from the base unit. The relay unit comprises a circuit having at least one microcontroller, and at least a first memory region in which a basic software of the relay unit is stored. The circuit of the relay unit further comprises a second memory region, in which an upload software of the relay unit is stored, which is embodied, in interaction with the microcontroller of the relay unit, to perform an updating of the basic software of the relay unit with at least one software module provided from the base unit, and the upload software of the sensor unit, for execution by the microcontroller of the sensor unit, is activatable based on a comparison of a data sequence sent from the base unit with a first password assigned to the sensor unit, and the upload software of the relay unit, for execution by the microcontroller of the relay unit, is activatable based on a comparison of a data sequence sent from the base unit with a second password assigned to the relay unit. The second password is different from the first password.

100. 发明申请

US20100281987A1 Device for monitoring one or more process variables 有权
标题翻译：用于监视一个或多个过程变量的设备
公开(公告)号：US20100281987A1
公开(公告)日：2010-11-11
申请号：US12662666
申请日：2010-04-28
申请人： Stephan Buschnakowski , Jörg Uhle
发明人： Stephan Buschnakowski , Jörg Uhle
IPC分类号： G01H11/00
CPC分类号： G01H3/00
摘要： A device for determining or monitoring one or more physical and/or chemical, process variables and having a vibration sensor comprising, a plug-in element and a socket element, which are releasably connected by a pluggable connection and which communicate with one another via an interface, wherein, in the plug-in element or the socket element, a transducer is provided for determining or monitoring a process variable, and wherein the element not having the transducer has the vibration sensor, and the element having the vibration sensor is connectable with a superordinated unit.
摘要翻译：一种用于确定或监测一个或多个物理和/或化学过程变量并具有振动传感器的装置，所述振动传感器包括插入元件和插座元件，所述插入元件和插座元件通过可插拔连接可释放地连接并且经由接口，其中，在所述插入元件或插座元件中，提供用于确定或监视过程变量的换能器，并且其中不具有所述换能器的元件具有振动传感器，并且具有所述振动传感器的元件可与一个上级单位。

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