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1. 发明授权

US11125714B2 Potentiometric sensor 有权
公开(公告)号：US11125714B2
公开(公告)日：2021-09-21
申请号：US15007827
申请日：2016-01-27
申请人： Endress + Hauser Conducta Gesellschaft für Mess-und Regeltechnik mbH + Co. KG
发明人： Stefan Wilke , Jens Vettermann , Jens Voigtlander , Magdalena Losik , Michael Hanko
IPC分类号： G01N27/333
摘要： A potentiometric sensor having a measuring half cell with a conductor element, a reference half cell with a reference element, a measuring circuit connected with the conductor element of the measuring half cell and the reference element of the reference half cell and designed to create a measuring signal that is dependent on a potential difference between the conductor element and the reference element. The measuring half cell further includes a housing having a housing chamber closed off by a first ion-selective membrane and contacted by the conductor element, a first inner electrolyte contained within the housing chamber and contacting the ion-selective membrane. The conductor element includes an inner conductor, especially an inner conductor comprising a metallic conductor, connected with the measuring circuit and a gas-tight barrier separating the inner conductor from the first inner electrolyte.

2. 发明授权

US09134151B2 Method for operating a sensor in a multisensor system, especially in a field device in the form of a measuring device for process automation technology, and sensor for performing the method 有权
标题翻译：用于在多传感器系统中操作传感器的方法，特别是在用于过程自动化技术的测量装置形式的现场设备中，以及用于执行该方法的传感器
公开(公告)号：US09134151B2
公开(公告)日：2015-09-15
申请号：US13395953
申请日：2010-08-17
申请人： Stefan Robl , Thomas Al-Ber
发明人： Stefan Robl , Thomas Al-Ber
IPC分类号： G05B19/042 , G01D21/00 , G01D3/08
CPC分类号： G01D21/00 , G01D3/08 , G05B19/042 , G05B2219/25428
摘要： A method for operating a sensor in a multisensor system, especially in a field device in the form of a measuring device for process automation technology, wherein data output from the sensor are evaluated by the measuring device connected with the sensor and the measuring device supplies the sensor with energy. In order reliably to limit production of lost heat in a measuring device to a certain value and, in spite of this, to be able to connect a number of sensors with different energy requirements to a measuring device, before a startup of the sensor, it is checked whether, with startup of the sensor, a maximum consumption of electrical energy of the measuring device would be exceeded.
摘要翻译：一种用于在多传感器系统中操作传感器的方法，特别是在用于过程自动化技术的测量装置形式的现场设备中，其中通过与传感器连接的测量设备来评估来自传感器的数据，并且测量设备将传感器具有能量。为了可靠地将测量装置中的热损失限制到一定值，并且尽管如此，能够在传感器起动之前将具有不同能量需求的多个传感器连接到测量装置检查传感器的启动是否超过测量装置的最大电能消耗。

3. 发明授权

US09091642B2 Measuring transducer for determining a measured variable representing an activity of a target ion in a measured medium 有权
标题翻译：用于确定表示测量介质中目标离子的活性的测量变量的测量传感器
公开(公告)号：US09091642B2
公开(公告)日：2015-07-28
申请号：US13566122
申请日：2012-08-03
申请人： Thomas Wilhelm , Michael Hanko , Stefan Wilke
发明人： Thomas Wilhelm , Michael Hanko , Stefan Wilke
IPC分类号： G01N27/333
CPC分类号： G01N27/333
摘要： A measuring transducer embodied to produce and output a measurement signal dependent on an activity of a target ion present in a measured medium, wherein the measuring transducer has, in a region provided for contact with the measured medium, at least one membrane conducting the target ion; wherein the measuring transducer has a first potential sensing element and a second potential sensing element, and wherein at least one section of the second potential sensing element is arranged in the interior of the membrane and the first potential sensing element is arranged in an inner electrolyte, which is separated from the measured medium by the membrane and is in contact with the membrane.
摘要翻译：一种测量传感器，其特征在于，其产生和输出取决于存在于测量介质中的目标离子的活性的测量信号，其中所述测量传感器在与测量介质接触的区域中具有至少一个导电目标离子的膜 ; 其中所述测量换能器具有第一电位感测元件和第二电位感测元件，并且其中所述第二电位感测元件的至少一个部分布置在所述膜的内部，并且所述第一电位感测元件布置在内部电解质中，其通过膜与测量的介质分离并与膜接触。

4. 发明授权

US09048562B2 Contacting system for producing electrical contact between a cable and a sensor 有权
标题翻译：用于在电缆和传感器之间产生电气接触的接触系统
公开(公告)号：US09048562B2
公开(公告)日：2015-06-02
申请号：US13942777
申请日：2013-07-16
申请人： Endress + Hauser Conducta Gesellschaft für Mess— und Regeltechnik mbH + Co. KG
发明人： Andreas Muller , Carsten Gotz , Matthias Grossmann
IPC分类号： H01R13/52 , H01R43/04 , H01R13/6581 , H01R13/512
CPC分类号： H01R13/5205 , H01R13/512 , H01R13/6581 , H01R43/04 , Y10T29/49174
摘要： A contacting system, comprising: an essentially cylindrical contact body having at least a first opening, a second opening and a contact body interior between the first opening and the second opening. The first opening is embodied for accommodating the cable, wherein a holding element is provided in the contact body interior and is so embodied that it produces contact between the first conductor and the contact body. A sealing element is provided at the first opening and is so embodied that it seals off the contact body interior from the medium.
摘要翻译：一种接触系统，包括：基本上圆柱形的接触体，其具有至少第一开口，第二开口和位于第一开口和第二开口之间的接触体内部。第一开口被实施为容纳电缆，其中保持元件设置在接触体内部，并且被实施为在第一导体和接触体之间产生接触。密封元件设置在第一开口处并且被实施为使得接触体内部与介质密封。

5. 发明授权

US09023657B2 Method for operating an analytical apparatus 有权
标题翻译：操作分析仪器的方法
公开(公告)号：US09023657B2
公开(公告)日：2015-05-05
申请号：US13258111
申请日：2010-03-15
申请人： Ulrich Kathe , Oliver Bettmann
发明人： Ulrich Kathe , Oliver Bettmann
IPC分类号： G01N1/00 , G01N33/18 , G01N35/00
CPC分类号： G01N33/1846 , G01N35/00594 , G01N35/00613 , G01N35/00623 , G01N35/00693 , G01N35/00712 , G01N2035/00643 , Y10T436/2575
摘要： A method for operating an analytical apparatus for determining concentration of an analyte, especially an oxidizable substance, in a sample liquid, comprises the steps of: placing the analytical apparatus in maintenance operation; operating a metering system, which includes a pump, especially a peristaltic pump, and a supply line, for metering single volume units of a sample liquid from a source via the supply line into a reactor, wherein there exists in the reactor a temperature, which is greater than the boiling temperature of the sample liquid, so that a volume unit of the sample liquid metered into the reactor transforms at least partially into the gas phase following entry into the reactor, especially due to heat transfer from contact with a surface within the reactor, especially directly after contact with the surface within the reactor, and wherein a carrier gas is flowing through the reactor; registering at least one measuring transducer signal for detection of the transforming of the volume unit of the sample liquid into the gas phase, and deriving, with application of the measuring transducer signal, a signal correlated with an instantaneous operating state of the metering system.
摘要翻译：一种用于操作用于测定样品液体中的分析物，特别是可氧化物质的浓度的分析装置的方法，包括以下步骤：将分析装置置于维护操作中; 操作计量系统，其包括泵，特别是蠕动泵和供应管线，用于将来自源的样品液体的单体积单位经由供应管线计量到反应器中，其中在反应器中存在温度，大于样品液体的沸腾温度，使得计量进入反应器的样品液体的体积单位在进入反应器之后至少部分地转化为气相，特别是由于与内部表面接触的热传递反应器，特别是在与反应器内的表面接触之后，并且其中载气流过反应器; 记录至少一个测量传感器信号，用于检测将样品液体的体积单位转化为气相，并且通过应用测量换能器信号导出与计量系统的瞬时操作状态相关的信号。

6. 发明申请

US20140362487A1 Measuring System having at least One field Device with at Least One Display Apparatus as well as Method for Operating Same 有权
标题翻译：具有至少一个具有至少一个显示装置的现场装置以及相同操作方法的测量系统
公开(公告)号：US20140362487A1
公开(公告)日：2014-12-11
申请号：US14294365
申请日：2014-06-03
申请人： Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG
发明人： Florian Fetz , Martin Lohmann
IPC分类号： H02H7/20
CPC分类号： H02H7/20 , G01D3/08 , G05B9/02
摘要： A measuring system having at least one field device with at least one display apparatus, wherein the display apparatus is embodied for displaying data, information and diagnostic reports of the field device, wherein the field device is supplied with voltage via a voltage input. A monitoring system is provided, which monitors the voltage at the voltage input and recognizes a voltage reduction, and the field device is embodied to execute a service program, which performs steps to shut down the field device in the case of a detected voltage reduction, characterized in that the service program is embodied, in the case of a detected voltage reduction, to show on the display apparatus a diagnostic report, which describes the state of the field device. The invention relates further to a method for operating the measuring system.
摘要翻译：一种具有至少一个具有至少一个显示装置的现场装置的测量系统，其中所述显示装置被实现为用于显示现场设备的数据，信息和诊断报告，其中通过电压输入向现场设备提供电压。提供监控系统，监视电压输入端的电压并识别电压降低，实现现场设备执行服务程序，在检测到的电压降低的情况下执行关闭现场设备的步骤，其特征在于，在检测到的电压降低的情况下，体现了服务程序，以在显示装置上显示描述现场设备的状态的诊断报告。本发明还涉及一种用于操作测量系统的方法。

7. 发明授权

US08908184B2 Absorption measurement system 有权
标题翻译：吸收测量系统
公开(公告)号：US08908184B2
公开(公告)日：2014-12-09
申请号：US13305970
申请日：2011-11-29
申请人： Ralf Bernhard , Achim Gahr
发明人： Ralf Bernhard , Achim Gahr
IPC分类号： G01N21/00 , G01N21/17 , G01N21/85 , G01N21/59
CPC分类号： G01N21/8507 , G01N21/59 , G01N2201/0662
摘要： An absorption measurement system, flexibly usable over a large measuring range, for measuring at least one property of a medium reflected in its absorption behavior, especially a property such as an absorption coefficient (μ). The absorption measurement system comprises: a measuring chamber filled with the medium in measurement operation, in which radiatable beam paths usable as measuring paths and of different lengths, extend completely through the medium; a transmitting unit, which transmits radiation along the measuring paths through measuring chamber in measurement operation; a measuring and receiving unit, which receives radiation passing through measuring chamber on the measuring paths and measures its radiation intensities dependent on the property of the medium and the lengths of the measuring paths; and a measuring electronics, which determines the property based on the measured radiation intensities and the lengths of measuring paths.
摘要翻译：一种吸收测量系统，可在大的测量范围内灵活使用，用于测量其吸收行为反映的介质的至少一种性质，特别是吸收系数（μ）等特性。吸收测量系统包括：在测量操作中填充介质的测量室，其中可用作测量路径和不同长度的可辐射光束路径完全延伸穿过介质; 发射单元，其在测量操作中通过测量室沿着测量路径传输辐射; 测量和接收单元，其接收通过测量路径上的测量室的辐射，并根据介质的性质和测量路径的长度测量其辐射强度; 以及测量电子器件，其基于测量的辐射强度和测量路径的长度来确定特性。

8. 发明申请

US20140356977A1 Method and Apparatus for Performing Automated Affinity Based Assays 审中-公开
标题翻译：执行自动亲和力测定的方法和装置
公开(公告)号：US20140356977A1
公开(公告)日：2014-12-04
申请号：US14283318
申请日：2014-05-21
申请人： Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG
发明人： Michael Hanko , Angela Eubisch
IPC分类号： G01N1/38
CPC分类号： G01N1/38
摘要： A method for performing automated affinity based assays for determining an analyte content of samples of a process medium, wherein individual samples are fed in time intervals sequentially to a measuring system, and wherein the measuring system, in each case, registers a measured value of a measured variable dependent on the analyte content of the samples, characterized in that at least one of the samples is diluted before it is fed to the measuring system, wherein a dilution factor to be applied for dilution of a sample is ascertained from a measured value registered based on a sample supplied earlier to the measuring system.
摘要翻译：一种用于执行基于自动化亲和力的测定法以确定处理介质样品的分析物含量的方法，其中单独的样品按时间间隔顺序地供给到测量系统，并且其中每种情况下测量系统记录一个取决于样品的分析物含量的测量变量，其特征在于，在将样品中的至少一种在进料到测量系统之前被稀释，其中从注册的测量值确定要用于稀释样品的稀释因子基于较早提供给测量系统的样品。

9. 发明授权

US08885760B2 Method and circuit for signal transmission via a current loop 有权
标题翻译：通过电流环路进行信号传输的方法和电路
公开(公告)号：US08885760B2
公开(公告)日：2014-11-11
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： H04L27/00 , H03M7/30 , H04L5/06 , H04L12/40 , H03M3/00
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。

10. 发明授权

US08847602B2 Plug-in module for a liquid or gas sensor 有权
标题翻译：用于液体或气体传感器的插件模块
公开(公告)号：US08847602B2
公开(公告)日：2014-09-30
申请号：US11992304
申请日：2006-09-20
申请人： Detlev Wittmer , Wolfgang Babel
发明人： Detlev Wittmer , Wolfgang Babel
IPC分类号： G01N27/416 , G01N27/28
CPC分类号： G01N27/28 , G01N27/286
摘要： A plug-in module for a liquid- or gas-sensor comprised of a sensor module (SM) and a sensor module head (SMH), which can be releasably connected together, and which, when connected, enable data and energy transfer via a galvanically decoupled transfer section, wherein the sensor module head (SMH) includes an energy supply unit for operating the sensor module head (SMH) and the sensor module (SM), as well as a data memory (MEM), in order to store sensor data received from the sensor module (SM).
摘要翻译：用于液体或气体传感器的插件模块，包括传感器模块（SM）和传感器模块头（SMH），传感器模块头（SMH）可以可释放地连接在一起，以及当连接时，通过以下方式启用数据和能量传输电流去耦传输部分，其中传感器模块头（SMH）包括用于操作传感器模块头（SMH）和传感器模块（SM）的能量供应单元以及数据存储器（MEM），以便存储传感器从传感器模块（SM）接收的数据。

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