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1. 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。

2. 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。

3. 发明申请

US20080218302A1 Inductive conductivity sensor 有权
标题翻译：感应电导率传感器
公开(公告)号：US20080218302A1
公开(公告)日：2008-09-11
申请号：US12010915
申请日：2008-01-31
申请人： Marco Volker , Andreas Eberheim , Torsten Pechstein
发明人： Marco Volker , Andreas Eberheim , Torsten Pechstein
IPC分类号： H01F5/00 , H01F27/28
CPC分类号： G01N27/025
摘要： A conductivity sensor for measuring conductivity of a medium surrounding the conductivity sensor includes a first toroidal coil bounding a medium-receiving passageway and serving for inducing an electrical current in the medium, and a second toroidal coil also bounding the passageway and serving for registering a magnetic field produced by the electrical current. At least one of the toroidal coils has a plurality of first conductor segments, which extend in a plane of a multi-ply circuit board, a plurality of second conductor segments, which extend in a second plane of the circuit board, and a plurality of through-contacts, which connect the first conductor segments with the second conductor segments, wherein the first conductor segments, the second conductor segments and the through-contacts form, together, the windings of a toroidal coil.
摘要翻译：用于测量围绕电导率传感器的介质的导电性的电导率传感器包括限定介质接收通道并用于在介质中感应电流的第一环形线圈，以及也包围该通道并用于配准磁性的第二环形线圈电场产生的电场。环形线圈中的至少一个具有在多层电路板的平面中延伸的多个第一导体段，在电路板的第二平面中延伸的多个第二导体段，以及多个通孔，其将第一导体段与第二导体段连接，其中第一导体段，第二导体段和贯通触点一起形成环形线圈的绕组。

4. 发明申请

US20110309848A1 CONDUCTIVE CONDUCTIVITY SENSOR 有权
标题翻译：导电传感器
公开(公告)号：US20110309848A1
公开(公告)日：2011-12-22
申请号：US13139745
申请日：2009-11-20
申请人： Andreas Eberheim , Torsten Pechstein , Christian Fanselow , Robert Scholz
发明人： Andreas Eberheim , Torsten Pechstein , Christian Fanselow , Robert Scholz
IPC分类号： G01R27/08 , C04B35/64
CPC分类号： G01N27/07 , B22F3/225 , C22C29/12 , C22C32/0031 , G01R27/22
摘要： In a conductive conductivity sensor having a probe, which is immersible in a measured medium and which comprises at least two electrodes made of a first, electrically conductive material and at least one probe body made of a second, electrically non-conductive material, the electrodes are at least partially embedded in the probe body and insulated from one another by the probe body, wherein the electrodes and the probe body are embodied as a composite workpiece. There especially exists between the first material and the second material in at least one section of a material transition between the first and the second material a secure bond, especially a bond based on intermolecular interactions or chemical bonds.
摘要翻译：在具有探头的导电电导率传感器中，所述探针可浸入测量介质中并且包括由第一导电材料制成的至少两个电极和由第二非导电材料制成的至少一个探针体，所述电极至少部分地嵌入在探针体中并且通过探针体彼此绝缘，其中电极和探针体被实施为复合工件。在第一和第二材料之间的材料转变的至少一个部分中，在第一材料和第二材料之间特别存在牢固结合，特别是基于分子间相互作用或化学键的键。

5. 发明授权

US09000784B2 Conductive conductivity sensor 有权
标题翻译：导电电导率传感器
公开(公告)号：US09000784B2
公开(公告)日：2015-04-07
申请号：US13139745
申请日：2009-11-20
申请人： Andreas Eberheim , Torsten Pechstein , Christian Fanselow , Robert Scholz
发明人： Andreas Eberheim , Torsten Pechstein , Christian Fanselow , Robert Scholz
IPC分类号： G01R27/08 , G01N27/07 , B22F3/22 , C22C29/12 , C22C32/00 , G01R27/22
CPC分类号： G01N27/07 , B22F3/225 , C22C29/12 , C22C32/0031 , G01R27/22
摘要： In a conductive conductivity sensor having a probe, which is immersible in a measured medium and which comprises at least two electrodes made of a first, electrically conductive material and at least one probe body made of a second, electrically non-conductive material, the electrodes are at least partially embedded in the probe body and insulated from one another by the probe body, wherein the electrodes and the probe body are embodied as a composite workpiece. There especially exists between the first material and the second material in at least one section of a material transition between the first and the second material a secure bond, especially a bond based on intermolecular interactions or chemical bonds.
摘要翻译：在具有探头的导电电导率传感器中，所述探针可浸入测量介质中并且包括由第一导电材料制成的至少两个电极和由第二非导电材料制成的至少一个探针体，所述电极至少部分地嵌入在探针体中并且通过探针体彼此绝缘，其中电极和探针体被实施为复合工件。在第一和第二材料之间的材料转变的至少一个部分中，在第一材料和第二材料之间特别存在牢固结合，特别是基于分子间相互作用或化学键的键。

6. 发明授权

US07965167B2 Inductive conductivity sensor 有权
标题翻译：感应电导率传感器
公开(公告)号：US07965167B2
公开(公告)日：2011-06-21
申请号：US12010915
申请日：2008-01-31
申请人： Marco Völker , Andreas Eberheim , Torsten Pechstein
发明人： Marco Völker , Andreas Eberheim , Torsten Pechstein
IPC分类号： H01F27/28
CPC分类号： G01N27/025
摘要： A conductivity sensor for measuring conductivity of a medium surrounding the conductivity sensor includes a first toroidal coil bounding a medium-receiving passageway and serving for inducing an electrical current in the medium, and a second toroidal coil also bounding the passageway and serving for registering a magnetic field produced by the electrical current. At least one of the toroidal coils has a plurality of first conductor segments, which extend in a plane of a multi-ply circuit board, a plurality of second conductor segments, which extend in a second plane of the circuit board, and a plurality of through-contacts, which connect the first conductor segments with the second conductor segments, wherein the first conductor segments, the second conductor segments and the through-contacts form, together, the windings of a toroidal coil.
摘要翻译：用于测量围绕电导率传感器的介质的导电性的电导率传感器包括限定介质接收通道并用于在介质中感应电流的第一环形线圈，以及也包围该通道并用于配准磁性的第二环形线圈电场产生的电场。环形线圈中的至少一个具有在多层电路板的平面中延伸的多个第一导体段，在电路板的第二平面中延伸的多个第二导体段，以及多个通孔，其将第一导体段与第二导体段连接，其中第一导体段，第二导体段和贯通触点一起形成环形线圈的绕组。

7. 发明授权

US08988083B2 Conductivity sensor 有权
标题翻译：电导率传感器
公开(公告)号：US08988083B2
公开(公告)日：2015-03-24
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 , G01N27/06 , G01R27/02 , G01R27/26
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。

8. 发明申请

US20100295558A1 Inductive conductivity-measuring cell and method for operating such 有权
标题翻译：感应电导率测量单元及其操作方法
公开(公告)号：US20100295558A1
公开(公告)日：2010-11-25
申请号：US12801030
申请日：2010-05-18
申请人： Andreas Eberheim , Thomas Nagel , Marco Volker , Hendrik Zeun , Andre Thieme
发明人： Andreas Eberheim , Thomas Nagel , Marco Volker , Hendrik Zeun , Andre Thieme
IPC分类号： G01R27/28
CPC分类号： G01N27/023
摘要： A method for operating an inductive conductivity-measuring cell having a primary circuit with a sending coil, a secondary circuit with a receiver coil, and a short-circuit path, which passes through the sending coil and the receiver coil. The sending coil couples via the short-circuit path inductively with the receiver coil, wherein, in the case of closed short-circuit path, a first electrical signal present in the primary circuit is measured, and wherein the first signal is compared with, and/or weighed against, values, which are furnished or stored.
摘要翻译：一种用于操作具有通过发送线圈和接收器线圈的具有发送线圈，具有接收器线圈的次级电路和短路路径的初级电路的感应电导率测量单元的方法。发送线圈通过短路路径与接收器线圈电感耦合，其中，在闭合短路路径的情况下，测量存在于初级电路中的第一电信号，并且其中第一信号被与第 /或称重，提供或存储的值。

9. 发明申请

US20100207643A1 INDUCTIVE CONDUCTIVITY MEASUREMENT CELL 有权
标题翻译：电导率测量单元
公开(公告)号：US20100207643A1
公开(公告)日：2010-08-19
申请号：US12733047
申请日：2008-08-08
申请人： Andreas Eberheim , Thomas Nagel , Marco Volker , Andreas Siedler
发明人： Andreas Eberheim , Thomas Nagel , Marco Volker , Andreas Siedler
IPC分类号： G01R27/28
CPC分类号： G01N27/023
摘要： An inductive conductivity measurement cell of the invention includes: sending coil, a receiving coil, and a coil support body having an annular, sending coil chamber and an annular, receiving coil chamber, wherein there extends through the coil support body at least one section of a closed media path, which passes through the sending coil chamber and through the receiving coil chamber, characterized in that the coil support body has first connection bores, which extend from a surface of the coil support body to the sending coil chamber and through which the connection lines of the sending coil extend, and second connection bores, which extend from a surface of the coil support body to the receiving coil chamber and through which the connection lines of the receiving coil extend. The connection lines of the sending coil in the first connection bores are shielded from the connection lines of the receiving coil in the second connection bores by the coil support body.
摘要翻译：本发明的感应电导率测量单元包括：发送线圈，接收线圈和具有环形发送线圈室和环形的接收线圈室的线圈支撑体，其中通过线圈支撑体延伸至少一段封闭的介质路径，其通过发送线圈室并通过接收线圈室，其特征在于，线圈支撑体具有从线圈支撑体的表面延伸到发送线圈室的第一连接孔，发送线圈的连接线延伸，并且第二连接孔从线圈支撑体的表面延伸到接收线圈室，并且接收线圈的连接线通过该线延伸。第一连接孔中的发送线圈的连接线通过线圈支撑体与第二连接孔中的接收线圈的连接线屏蔽。

10. 发明授权

US08441267B2 Inductive conductivity-measuring cell and method for operating such 有权
标题翻译：感应电导率测量单元及其操作方法
公开(公告)号：US08441267B2
公开(公告)日：2013-05-14
申请号：US12801030
申请日：2010-05-18
申请人： Andreas Eberheim , Thomas Nagel , Marco Volker , Hendrik Zeun , Andre Thieme
发明人： Andreas Eberheim , Thomas Nagel , Marco Volker , Hendrik Zeun , Andre Thieme
IPC分类号： G01R27/28
CPC分类号： G01N27/023
摘要： A method for operating an inductive conductivity-measuring cell having a primary circuit with a sending coil, a secondary circuit with a receiver coil, and a short-circuit path, which passes through the sending coil and the receiver coil. The sending coil couples via the short-circuit path inductively with the receiver coil, wherein, in the case of closed short-circuit path, a first electrical signal present in the primary circuit is measured, and wherein the first signal is compared with, and/or weighed against, values, which are furnished or stored.
摘要翻译：一种用于操作具有通过发送线圈和接收线圈的具有发送线圈，具有接收器线圈的次级电路和短路路径的初级电路的感应电导率测量单元的方法。发送线圈通过短路路径与接收器线圈电感耦合，其中，在闭合短路路径的情况下，测量存在于初级电路中的第一电信号，并且其中第一信号被与第 /或称重，提供或存储的值。

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