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1. 发明授权

US07704357B2 Potentiometric sensor 有权
标题翻译：电位传感器
公开(公告)号：US07704357B2
公开(公告)日：2010-04-27
申请号：US10530344
申请日：2003-05-15
申请人： Torsten Pechstein , Detlev Wittmer , Hermann Straub , Dirk Steinmueller
发明人： Torsten Pechstein , Detlev Wittmer , Hermann Straub , Dirk Steinmueller
IPC分类号： G01N27/26
CPC分类号： G01N27/286
摘要： A potentiometric sensor, especially a pH-sensor or redox-sensor, includes: an elementary sensor for registering a potentiometric parameter, especially a pH-value or a redox potential; and an interface for issuing a potentiometric-parameter-dependent signal to a superordinated unit, especially a transmitter; wherein the potentiometric sensor of the invention has a digital data memory, which is permanently connected with elementary sensor.
摘要翻译：电位传感器，特别是pH传感器或氧化还原传感器，包括：用于记录电位参数，特别是pH值或氧化还原电位的基本传感器; 以及用于向上位单元特别是发射机发出电位参数相关信号的接口; 其中本发明的电位传感器具有与基本传感器永久连接的数字数据存储器。

2. 发明申请

US20070110620A1 Potentiometric sensor 有权
标题翻译：电位传感器
公开(公告)号：US20070110620A1
公开(公告)日：2007-05-17
申请号：US10530344
申请日：2003-05-15
申请人： Torsten Pechstein , Detlev Wittmer , Hernann Straub , Dirk Steinmueller
发明人： Torsten Pechstein , Detlev Wittmer , Hernann Straub , Dirk Steinmueller
IPC分类号： G01N27/416
CPC分类号： G01N27/286
摘要： A potentiometric sensor, especially a pH-sensor or redox-sensor, includes: an elementary sensor for registering a potentiometric parameter, especially a pH-value or a redox potential; and an interface for issuing a potentiometric-parameter-dependent signal to a superordinated unit, especially a transmitter; wherein the potentiometric sensor of the invention has a digital data memory, which is permanently connected with elementary sensor.
摘要翻译：电位传感器，特别是pH传感器或氧化还原传感器，包括：用于记录电位参数，特别是pH值或氧化还原电位的基本传感器; 以及用于向上级单元特别是发射机发出电位参数相关信号的接口; 其中本发明的电位传感器具有与基本传感器永久连接的数字数据存储器。

3. 发明授权

US07957928B2 Method for function monitoring of a sensor 有权
标题翻译：传感器功能监控方法
公开(公告)号：US07957928B2
公开(公告)日：2011-06-07
申请号：US11793824
申请日：2005-11-29
申请人： Axel Tischendorf , Hermann Straub , Torsten Pechstein
发明人： Axel Tischendorf , Hermann Straub , Torsten Pechstein
IPC分类号： G01D18/00
CPC分类号： G01N27/4163 , G01D3/08
摘要： A method for monitoring a sensor function by repeatedly acquiring data records including sensor-specific calibration data; by storing the acquired data records; by analyzing changes of the calibration data over time using the stored data records; and by determining time or time weighted with a load factor until the next calibration is due, using at least the changes of the calibration data over time. The resulting time or the determined time weighted with a load factor can, for example, be output in suitable form directly after determination, thereby allowing for a long-term planning of calibration, and/or it can be stored as a date or a remaining time. A comparison with a time signal or a count-down of the remaining time allows at the due date to output a request, or prompt, signal, optionally with a desired lead time.
摘要翻译：一种用于通过重复获取包括传感器特定校准数据的数据记录来监视传感器功能的方法; 通过存储获取的数据记录; 通过使用存储的数据记录分析随时间的校准数据的变化; 并且通过确定用负载因子加权的时间或时间，直到下一次校准到期为止，至少使用校准数据随时间的变化。所得到的时间或以负载因子加权的确定时间可以例如在确定之后直接以适当的形式输出，从而允许长期规划校准，和/或可以将其存储为日期或剩余的时间。与时间信号的比较或剩余时间的倒计时允许在到期日期输出请求或提示信号，可选地具有期望的交货时间。

4. 发明申请

US20090132194A1 Method for Function Monitoring of a Sensor 有权
标题翻译：传感器功能监控方法
公开(公告)号：US20090132194A1
公开(公告)日：2009-05-21
申请号：US11793824
申请日：2005-11-29
申请人： Axel Tischendorf , Hermann Straub , Torsten Pechstein
发明人： Axel Tischendorf , Hermann Straub , Torsten Pechstein
IPC分类号： G01D18/00
CPC分类号： G01N27/4163 , G01D3/08
摘要： A method for monitoring sensor function comprises the following steps: repeatedly acquiring data records comprising sensor-specific calibration data; storing the acquired data records comprising sensor-specific calibration data; analyzing changes of the calibration data over time using the stored data records; and determining time or time weighted with a load factor until the next calibration is due, using at least the changes of the calibration data over time. The resulting time or the determined time weighted with a load factor can, for example, be output in suitable form directly after determination, thereby allowing for a long-term planning of calibration, and/or it can be stored as a date or a remaining time. A comparison with a time signal or a count-down of the remaining time allows at the due date to output a request, or prompt, signal, optionally with a desired lead time.
摘要翻译：一种监测传感器功能的方法，包括以下步骤：重复获取包含传感器特定校准数据的数据记录; 存储所获取的包括传感器特定校准数据的数据记录; 使用存储的数据记录分析校准数据随时间的变化; 以及确定用负载因子加权的时间或时间，直到下一个校准到期，至少使用校准数据随时间的变化。所得到的时间或以负载因子加权的确定时间可以例如在确定之后直接以适当的形式输出，从而允许长期规划校准，和/或可以将其存储为日期或剩余的时间。与时间信号的比较或剩余时间的倒计时允许在到期日期输出请求或提示信号，可选地具有期望的交货时间。

5. 发明申请

US20170003237A1 Inductive conductivity sensor for measuring the specific electrical conductivity of a medium 有权
标题翻译：用于测量介质的比电导率的感应电导率传感器
公开(公告)号：US20170003237A1
公开(公告)日：2017-01-05
申请号：US14754899
申请日：2015-06-30
申请人： Torsten Pechstein
发明人： Torsten Pechstein
IPC分类号： G01N27/02
CPC分类号： G01N27/023 , G01N27/02 , G01N27/06 , G01R27/2611
摘要： An inductive conductivity sensor and a method for measuring specific electrical conductivity of a medium, comprising a transmitting coil fed by means of an input signal; coupled with the transmitting coil via the medium; a receiving coil, which delivers an output signal, which is a measure for the conductivity of the medium; and surrounding the transmitting coil and the receiving coil a housing, which has, intended for immersion in the medium, at least one housing section, whose housing wall surrounds the transmitting coil and the receiving coil. The housing section includes at least a first electrically conductive contact intended for contact with the medium and a second electrically conductive contact intended for contact with the medium. The conductivity sensor includes an electrically conductive conductor and the first contact is connected with the second contact via the conductor, wherein the conductor and the electrically conductive contacts are so embodied that they form via an ionic conduction path of the medium a closed electrical current path around the transmitting coil and the receiving coil.
摘要翻译：感应电导率传感器和用于测量介质的特定导电性的方法，包括通过输入信号馈送的发射线圈; 通过介质与发射线圈耦合; 接收线圈，其传送输出信号，其是介质的电导率的量度; 并且围绕所述发射线圈和所述接收线圈具有用于浸没在所述介质中的至少一个壳体部分的壳体，所述壳体部分的壳体壁围绕所述发射线圈和所述接收线圈。壳体部分包括用于与介质接触的至少第一导电触头和用于与介质接触的第二导电触头。电导率传感器包括导电导体，并且第一触点经由导体与第二触点连接，其中导体和导电触点被实施成使得它们通过介质的离子传导路径形成封闭的电流路径发射线圈和接收线圈。

6. 发明申请

US20120144894A1 METHOD FOR START-UP OF A MEASURING DEVICE 有权
标题翻译：测量装置启动方法
公开(公告)号：US20120144894A1
公开(公告)日：2012-06-14
申请号：US13324066
申请日：2011-12-13
申请人： Thilo Trapp , Torsten Pechstein
发明人： Thilo Trapp , Torsten Pechstein
IPC分类号： G01N33/00
CPC分类号： G01N35/00693 , G01N27/4165 , G01N35/00712
摘要： A method for start-up of a measuring device, which is embodied to monitor by means of at least one measuring transducer in contact with the interior of a process container, especially of a single-use container, a measured variable of a medium contained in the process container, wherein, for ascertaining a measured value, at least one measurement signal of the measuring transducer is mapped to a measured value of the measured variable according to a predetermined characteristic curve, wherein the method includes: introducing a process medium into the process container; bringing the measuring transducer in contact with the process medium; and performing a one-point calibrating of the measuring device based on a measurement signal registered by the measuring transducer in the process medium or a measured value derived therefrom based on the characteristic curve.
摘要翻译：一种用于启动测量装置的方法，其被实施为通过与处理容器，特别是一次性容器的内部接触的至少一个测量传感器来监测包含在其中的介质的测量变量所述处理容器，其中，为了确定测量值，所述测量传感器的至少一个测量信号根据预定特性曲线被映射到所述测量变量的测量值，其中所述方法包括：将处理介质引入所述过程容器; 使测量传感器与处理介质接触; 并且基于由所述测量换能器在所述处理介质中登记的测量信号或基于所述特性曲线从其导出的测量值，对所述测量装置进行一点校准。

7. 发明申请

US20120018722A1 ION-SENSITIVE SENSOR WITH MULTILAYER CONSTRUCTION IN THE SENSITIVE REGION 有权
标题翻译：敏感区域的多层结构的敏感传感器
公开(公告)号：US20120018722A1
公开(公告)日：2012-01-26
申请号：US13260739
申请日：2010-03-15
申请人： Eberhard Kurth , Christian Kunath , Torsten Pechstein
发明人： Eberhard Kurth , Christian Kunath , Torsten Pechstein
IPC分类号： H01L29/66 , H01L21/02
CPC分类号： G01N27/227
摘要： An ion-sensitive sensor with an EIS structure includes: a semiconductor substrate, on which a layer of a substrate oxide 103 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 a sensor layer, which comprises a tantalum oxide or a tantalum oxynitride, and which is applied on the intermediate insulator; wherein the intermediate insulator comprises hafnium oxide or zirconium oxide or a mixture of zirconium oxide and hafnium oxide, and wherein the adapting or matching layer differs in its chemical composition and/or in its structure from the intermediate insulator and from the substrate oxide.
摘要翻译：具有EIS结构的离子敏感传感器包括：半导体衬底，其上制备衬底氧化物103的层; 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; 以及传感器层，其包括氧化钽或氮氧化钽，并且被施加在中间绝缘体上; 其中所述中间绝缘体包括氧化铪或氧化锆或氧化锆和氧化铪的混合物，并且其中所述适配或匹配层的化学组成和/或其结构与所述中间绝缘体和所述衬底氧化物不同。

8. 发明授权

US08633703B2 Inductive conductivity sensor 有权
标题翻译：感应电导率传感器
公开(公告)号：US08633703B2
公开(公告)日：2014-01-21
申请号：US13058882
申请日：2009-08-03
申请人： Andreas Eberheim , Torsten Pechstein , Marco Volker
发明人： Andreas Eberheim , Torsten Pechstein , Marco Volker
IPC分类号： G01N27/02
CPC分类号： G01N27/025
摘要： A conductivity sensor for measuring conductivity of a medium surrounding the conductivity sensor, including: a first toroidal coil, which surrounds a first traversing opening for accommodating the medium and which serves for inducing an electrical current in the medium, a second toroidal coil, which surrounds a second traversing opening for accommodating the medium and which serves for registering a magnetic field produced by the induced electrical current. At least one of the toroidal coils has a plurality of first conductor sections, which extend in a plane of a multi-ply circuit card, a plurality of second conductor sections, which extend in a second plane of the circuit card, and a plurality of first vias, which connect the first conductor sections with the second conductor sections. The first conductor sections, the second conductor sections and the vias together form the windings of a toroidal coil, wherein at least one toroidal coil is surrounded by a plurality of internally metallized bores, which are arranged in such a manner, that they act as electrical shielding of the toroidal coil.
摘要翻译：一种用于测量围绕电导率传感器的介质的电导率的电导率传感器，包括：第一环形线圈，其围绕用于容纳介质的第一横向开口并用于在介质中感应电流，第二环形线圈围绕用于容纳介质并用于对准由感应电流产生的磁场的第二横向开口。环形线圈中的至少一个具有在多层电路卡的平面中延伸的多个第一导体部，在电路卡的第二平面中延伸的多个第二导体部，第一通孔，其将第一导体部分与第二导体部分连接。第一导体部分，第二导体部分和通孔一起形成环形线圈的绕组，其中至少一个环形线圈由多个内部金属化的孔围绕，这些孔以这样的方式布置，使得它们充当电环形线圈的屏蔽。

9. 发明申请

US20110147232A1 Method for Operating An ISFET Sensor 有权
标题翻译：操作ISFET传感器的方法
公开(公告)号：US20110147232A1
公开(公告)日：2011-06-23
申请号：US12971050
申请日：2010-12-17
申请人： Torsten Pechstein
发明人： Torsten Pechstein
IPC分类号： G01N27/414
CPC分类号： G01N27/227
摘要： A method for operating an ion-sensitive sensor with a measurement circuit which includes an ion-sensitive electrolyte-insulator-semiconductor structure (EIS);wherein the measurement circuit is embodied to issue an output signal which is dependent on ion concentration, especially a pH value, of a measured liquid; wherein the method comprises steps of: Introducing the ion-sensitive electrolyte-insulator-semiconductor structure into a measured liquid; accelerating charging processes in the region of an insulator layer of the ion-sensitive electrolyte-insulator-semiconductor structure by operating the sensor over a predetermined time span at least a first working point, dynamically adapting the working point to set a second working point, and registering and processing the output signal of the measurement circuit at the second working point.
摘要翻译：一种使用包括离子敏感电解质 - 绝缘体 - 半导体结构（EIS）的测量电路操作离子敏感传感器的方法; 其中所述测量电路被实施为发出取决于测量液体的离子浓度，特别是pH值的输出信号; 其中所述方法包括以下步骤：将离子敏感的电解质 - 绝缘体 - 半导体结构引入测量的液体中; 通过在至少第一工作点上预定的时间跨度操作所述传感器，动态地调节所述工作点以设定第二工作点，从而在所述离子敏感的电解质 - 绝缘体 - 半导体结构的绝缘体层的区域中加速充电过程，以及在第二工作点登记和处理测量电路的输出信号。

10. 发明申请

US20110140718A1 Inductive Conductivity Sensor 有权
标题翻译：感应电导率传感器
公开(公告)号：US20110140718A1
公开(公告)日：2011-06-16
申请号：US13058882
申请日：2009-08-03
申请人： Andreas Eberheim , Torsten Pechstein , Marco Volker
发明人： Andreas Eberheim , Torsten Pechstein , Marco Volker
IPC分类号： G01R27/28
CPC分类号： G01N27/025
摘要： A conductivity sensor for measuring conductivity of a medium surrounding the conductivity sensor, including: a first toroidal coil, which surrounds a first traversing opening for accommodating the medium and which serves for inducing an electrical current in the medium, a second toroidal coil, which surrounds a second traversing opening for accommodating the medium and which serves for registering a magnetic field produced by the induced electrical current. At least one of the toroidal coils has a plurality of first conductor sections, which extend in a plane of a multi-ply circuit card, a plurality of second conductor sections, which extend in a second plane of the circuit card, and a plurality of first vias, which connect the first conductor sections with the second conductor sections. The first conductor sections, the second conductor sections and the vias together form the windings of a toroidal coil, wherein at least one toroidal coil is surrounded by a plurality of internally metallized bores, which are arranged in such a manner, that they act as electrical shielding of the toroidal coil.
摘要翻译：一种用于测量围绕电导率传感器的介质的电导率的电导率传感器，包括：第一环形线圈，其围绕用于容纳介质的第一横向开口并用于在介质中感应电流，第二环形线圈围绕用于容纳介质并用于对准由感应电流产生的磁场的第二横向开口。环形线圈中的至少一个具有在多层电路卡的平面中延伸的多个第一导体部，在电路卡的第二平面中延伸的多个第二导体部，第一通孔，其将第一导体部分与第二导体部分连接。第一导体部分，第二导体部分和通孔一起形成环形线圈的绕组，其中至少一个环形线圈由多个内部金属化的孔围绕，这些孔以这样的方式布置，使得它们充当电环形线圈的屏蔽。

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