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1.发明授权Ion-sensitive layer structure for an ion-sensitive sensor and method for manufacturing the same 有权用于离子敏感传感器的离子敏感层结构及其制造方法公开(公告)号：US09383334B2
公开(公告)日：2016-07-05
申请号：US14464268
申请日：2014-08-20
IPC分类号： G01N27/414 , H01L21/28
CPC分类号： G01N27/414 , H01L21/28088 , H01L21/28229
摘要： In a method for manufacturing an ion-sensitive structure for an ion-sensitive sensor, first a semiconductor substrate bearing an oxide layer is provided, whereupon a metal oxide layer and a metal layer are deposited and tempered, in order to obtain a layer sequence having a crystallized metal oxide layer and an oxidized and crystallized metal layer on the semiconductor substrate bearing the oxide layer. In such case, the metal oxide layer and the metal layer have a compatible metal element, and the coating thickness dMOX of the metal oxide layer is greater than the coating thickness dMET of the metal layer.
摘要翻译： 在用于制造离子敏感传感器的离子敏感结构的方法中，首先提供一种具有氧化物层的半导体衬底，由此沉积和回火金属氧化物层和金属层，以获得具有 结晶的金属氧化物层和在承载氧化物层的半导体衬底上的氧化和结晶的金属层。 在这种情况下，金属氧化物层和金属层具有相容的金属元素，并且金属氧化物层的涂层厚度dMOX大于金属层的涂层厚度dMET。
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公开(公告)号：US09528955B2
公开(公告)日：2016-12-27
申请号：US14103080
申请日：2013-12-11
发明人： Torsten Pechstein
CPC分类号： G01N27/025 , G01N27/06
摘要： An inductive, conductivity sensor comprising a transmitting coil, a receiving coil and, surrounding the transmitting coil and the receiving coil, a housing, which has, for immersion in a measured medium, at least one housing section, whose housing wall surrounds the transmitting coil and the receiving coil. The housing wall of the housing section surrounding the transmitting coil and the receiving coil has a multi-ply construction, which comprises at least a first ply of a first material and a second ply of a second material different of the first material.
摘要翻译： 一种电感式电导率传感器，包括发射线圈，接收线圈和围绕发射线圈和接收线圈的壳体，其具有用于浸入测量介质中的至少一个壳体部分，壳体壁围绕发射线圈 和接收线圈。 围绕发射线圈和接收线圈的壳体部分的壳体壁具有多层结构，其包括至少第一材料的第一层和不同于第一材料的第二材料的第二层。
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3.发明授权Method for determining and/or monitoring at least one process variable of a medium, a corresponding electrochemical sensor and a corresponding system 有权用于确定和/或监测介质的至少一个过程变量，相应的电化学传感器和对应系统的方法公开(公告)号：US09075036B2
公开(公告)日：2015-07-07
申请号：US13669555
申请日：2012-11-06
发明人： Achim Gahr , Torsten Pechstein , Thomas Wilhelm
摘要： A method for determining and/or monitoring at least one process variable of a medium by the utilization of at least of an electrochemical sensor comprising at least a first reference half cell and a second reference half cell, and comprising the method steps as follows: measuring a first electrical measured variable X1, cont with a first measuring period t1, meas and a first measuring interval t1, int with reference to the first reference half cell; measuring at least a second electrical measured variable X2, discont with a second measuring period t2, meas and a second measuring interval t2, int with reference to the second reference half cell; wherein the second measuring interval t2, int is greater than the first measuring interval t1, int; and determining the at least one process variable from at least one electrical measured variable X1, cont or X2, discont. Furthermore, the invention relates to an electrochemical sensor and to a system.
摘要翻译： 一种用于通过利用至少包括至少第一参考半电池和第二参考半电池的电化学传感器来确定和/或监测介质的至少一个过程变量的方法，并且包括以下方法步骤：测量 参考第一参考半单元的第一电测量变量X1，与第一测量周期t1，第一测量间隔t1和第一参考半单元相连; 测量至少第二电测量变量X2，与第二测量周期t2相关，测量和第二测量间隔t2，参考第二参考半单元int; 其中所述第二测量间隔t2，int大于所述第一测量间隔t1，int; 以及从至少一个电测量变量X1，cont或X2确定所述至少一个过程变量。 此外，本发明涉及电化学传感器和系统。
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公开(公告)号：US10580570B2
公开(公告)日：2020-03-03
申请号：US14483886
申请日：2014-09-11
IPC分类号： H01F38/14 , H02J50/10 , G01D21/00 , H04Q9/00 , G01R27/26 , H04B5/00 , H05K5/00 , H05K5/06 , H01F19/08
摘要： The distributor module serves for distributing electrical power to at least two connected measuring devices (S1, S2) and for forwarding to at least one superordinated electronic data processing unit (NLU) information concerning at least one physical, measured variable transmitted from the connected at least two measuring devices. For this, the distributor module comprises a module housing (100) as well as an electronics module placed within the module housing (100). Additionally present in the distributor module are two or more connection systems, one for each of the measuring devices delivering measured data, with, in each case, a transformer coil placed within the module housing and connected to the electronics module for the forming a data as well as electrical energy transmitting, inductively coupling interface, as well as at least one connection system for the at least one data processing unit, wherein each of the transformer coils is placed, in each case, within a plug connector element composed at least partially of plastic or other synthetic material and serving for forming a plug connector coupling. Moreover, it is provided that the distributor module is applied in a measuring system serving for measuring at least one physical and/or at least one chemical, measured variable.
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5.发明授权公开(公告)号：US09772300B2
公开(公告)日：2017-09-26
申请号：US14754899
申请日：2015-06-30
发明人： Torsten Pechstein
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.
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公开(公告)号：US09285247B2
公开(公告)日：2016-03-15
申请号：US13776826
申请日：2013-02-26
摘要： A cable circuit includes a contactless interface for signal transmission between the cable circuit and the sensor module, wherein the sensor module is galvanically isolated from the cable circuit, and wherein signal transmission between the cable circuit and the sensor module occurs on an optical, inductive or capacitive path. Additionally, the cable circuit includes a signal processing unit, as well as a cable interface for connecting a cable, which connects the cable circuit with the measurement transmitter. The signal processing unit is integrated into the signal path. The signal processing unit is embodied to receive, via the cable interface, signals from the measurement transmitter, to condition them and to transmit them via the contactless interface to the sensor module, and to receive, via the contactless interface, signals from the sensor module, to condition them and to transmit them via the cable interface to the measurement transmitter.
摘要翻译： 电缆电路包括用于在电缆电路和传感器模块之间进行信号传输的非接触式接口，其中传感器模块与电缆电路电隔离，并且其中电缆电路和传感器模块之间的信号传输发生在光学，电感或 电容路径。 此外，电缆电路包括信号处理单元，以及用于连接将电缆电路与测量发射器连接的电缆的电缆接口。 信号处理单元集成到信号路径中。 信号处理单元被实现为经由电缆接口从测量发射器接收信号以调节它们并经由非接触式接口传送到传感器模块，并且经由非接触式接口接收来自传感器模块的信号 ，以调节它们并通过电缆接口将其传输到测量发射器。
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7.发明申请ION-SENSITIVE LAYER STRUCTURE FOR AN ION-SENSITIVE SENSOR AND METHOD FOR MANUFACTURING SAME 有权用于敏感传感器的敏感层结构及其制造方法公开(公告)号：US20150060953A1
公开(公告)日：2015-03-05
申请号：US14464268
申请日：2014-08-20
IPC分类号： G01N27/414 , H01L21/28
CPC分类号： G01N27/414 , H01L21/28088 , H01L21/28229
摘要： In a method for manufacturing an ion-sensitive structure for an ion-sensitive sensor, first a semiconductor substrate bearing an oxide layer is provided, whereupon a metal oxide layer and a metal layer are deposited and tempered, in order to obtain a layer sequence having a crystallized metal oxide layer and an oxidized and crystallized metal layer on the semiconductor substrate bearing the oxide layer. In such case, the metal oxide layer and the metal layer have a compatible metal element, and the coating thickness dMOX of the metal oxide layer is greater than the coating thickness dMET of the metal layer.
摘要翻译： 在用于制造离子敏感传感器的离子敏感结构的方法中，首先提供一种具有氧化物层的半导体衬底，由此沉积和回火金属氧化物层和金属层，以获得具有 结晶的金属氧化物层和在承载氧化物层的半导体衬底上的氧化和结晶的金属层。 在这种情况下，金属氧化物层和金属层具有相容的金属元素，并且金属氧化物层的涂层厚度dMOX大于金属层的涂层厚度dMET。
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公开(公告)号：US20150053576A1
公开(公告)日：2015-02-26
申请号：US14462689
申请日：2014-08-19
发明人： Torsten Pechstein , Thomas Wilhelm , Michael Hanko
IPC分类号： G01N27/30
CPC分类号： G01N27/302 , G01N27/27 , G01N27/36
摘要： A measuring arrangement, comprising: at least three half-cells, each of which has a pH-sensitive membrane, and a measuring circuit, which is embodied to register a half-cell potential of each half-cell relative to a shared reference potential. The half-cell potential of each half-cell depends on the pH-value of a measured liquid contacting its pH-sensitive membrane. The sensitivity of a first of the three half-cells corresponds to a change of its half-cell potential relative to a change of the pH-value of the measured liquid causing it; the sensitivity of a second of the three half-cells corresponds to a change of its half-cell potential relative to a change of the pH-value of the measured liquid causing it; the sensitivity of a third of the three half-cells corresponds to a change of its half-cell potential relative to a change of the pH-value of the measured liquid causing it.
摘要翻译： 一种测量装置，包括：至少三个半电池，每个半电池具有pH敏感膜和测量电路，其被实现为相对于共享参考电位寄存每个半电池的半电池电位。 每个半电池的半电池电位取决于与其pH敏感膜接触的被测液体的pH值。 三个半细胞中的第一个的灵敏度对应于其半细胞电位相对于导致其测量的液体的pH值的变化的变化; 三个半细胞中的第二个的敏感性相对于其半细胞电位相对于导致其测量的液体的pH值的变化而改变; 三个半细胞中三分之一的灵敏度对应于其半细胞电位相对于导致其测量的液体的pH值的变化的变化。
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公开(公告)号：US20130231896A1
公开(公告)日：2013-09-05
申请号：US13776826
申请日：2013-02-26
IPC分类号： G01D7/00
摘要： A cable circuit includes a contactless interface for signal transmission between the cable circuit and the sensor module, wherein the sensor module is galvanically isolated from the cable circuit, and wherein signal transmission between the cable circuit and the sensor module occurs on an optical, inductive or capacitive path. Additionally, the cable circuit includes a signal processing unit, as well as a cable interface for connecting a cable, which connects the cable circuit with the measurement transmitter. The signal processing unit is integrated into the signal path. The signal processing unit is embodied to receive, via the cable interface, signals from the measurement transmitter, to condition them and to transmit them via the contactless interface to the sensor module, and to receive, via the contactless interface, signals from the sensor module, to condition them and to transmit them via the cable interface to the measurement transmitter.
摘要翻译： 电缆电路包括用于在电缆电路和传感器模块之间进行信号传输的非接触式接口，其中传感器模块与电缆电路电隔离，并且其中电缆电路和传感器模块之间的信号传输发生在光学，电感或 电容路径。 此外，电缆电路包括信号处理单元，以及用于连接将电缆电路与测量发射器连接的电缆的电缆接口。 信号处理单元集成到信号路径中。 信号处理单元被实施为经由电缆接口接收来自测量发射器的信号，以便调节它们并经由非接触式接口传送到传感器模块，并且经由非接触式接口接收来自传感器模块的信号 ，以调节它们并通过电缆接口将其传输到测量发射器。
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