公开(公告)号：US20090189629A1

公开(公告)日：2009-07-30

申请号：US12276572

申请日：2008-11-24

申请人： Holger ROSS ,  Hubert BENZEL ,  Roland GUENSCHEL ,  Harald GUENSCHEL

发明人： Holger ROSS ,  Hubert BENZEL ,  Roland GUENSCHEL ,  Harald GUENSCHEL

IPC分类号： G01R31/26 ,  G01R31/02

CPC分类号： H01L22/32 ,  H01L2924/0002 ,  H01L2924/00

摘要： In the measurement of sensor elements in a wafer composite, whereby non-electric stimuli are to be applied to the sensor elements, a semiconductor wafer having a multitude of sensor elements, each sensor element having a voltage supply connection, a grounded connection, and at least one sensor signal output, is configured such that a bus system is integrated in the semiconductor wafer, to which bus system at least the grounded connections of the sensor elements are connected and via which a supply voltage may be applied to the sensor elements, and that each sensor element is equipped with at least one controllable switching element for selecting the sensor element, so that only a selected sensor element supplies a sensor signal to a diagnosis device.

摘要翻译： 在晶片复合体中的传感器元件的测量中，由此将非电刺激施加到传感器元件，具有多个传感器元件的半导体晶片，每个传感器元件具有电压供应连接，接地连接和 至少一个传感器信号输出被配置为使得总线系统集成在半导体晶片中，至少连接传感器元件的接地连接的总线系统并且经由该总线系统可以将电源电压施加到传感器元件，以及 每个传感器元件配备有用于选择传感器元件的至少一个可控开关元件，使得仅一个选定的传感器元件将传感器信号提供给诊断装置。

公开(公告)号：US08182665B2

公开(公告)日：2012-05-22

申请号：US12084675

申请日：2006-10-20

申请人： Lutz Dorfmueller ,  Sabine Roesch ,  Detlef Heimann ,  Stefan Rodewald ,  Helmut Marx ,  Henrico Runge ,  Harald Guenschel ,  Ralf Schmidt ,  Markus Siebert ,  Lothar Diehl ,  Thorsten Ochs ,  Juergen Sindel ,  Juergen Ruth ,  Andreas Schaak ,  Henrik Schittenhelm

发明人： Lutz Dorfmueller ,  Sabine Roesch ,  Detlef Heimann ,  Stefan Rodewald ,  Helmut Marx ,  Henrico Runge ,  Harald Guenschel ,  Ralf Schmidt ,  Markus Siebert ,  Lothar Diehl ,  Thorsten Ochs ,  Juergen Sindel ,  Juergen Ruth ,  Andreas Schaak ,  Henrik Schittenhelm

IPC分类号： G01N27/27

CPC分类号： G01N15/0656 ,  F01N11/00 ,  F01N11/002 ,  F01N2560/05 ,  F01N2560/06 ,  Y02T10/47

摘要： A sensor element is provided for gas sensors, in particular to determine particles in gas mixtures, the sensor element including at least one electrochemical measuring element exposed to the gas mixture to be determined, and at least one temperature-measuring element integrated into the sensor element. The temperature-measuring element includes a resistor track, which has an electric resistance of less than 180 Ohm at 0° C. The resistor track may thus be produced by thin-foil technology, such as screen printing, for example.

摘要翻译： 提供用于气体传感器的传感器元件，特别是用于确定气体混合物中的颗粒，传感器元件包括暴露于要确定的气体混合物的至少一个电化学测量元件和集成到传感器元件中的至少一个温度测量元件 。 温度测量元件包括电阻轨道，其在0℃下具有小于180欧姆的电阻。因此，电阻器轨迹可以通过例如丝网印刷的薄箔技术来制造。

公开(公告)号：US20060164201A1

公开(公告)日：2006-07-27

申请号：US10540653

申请日：2003-11-17

申请人： Harald Guenschel ,  Roland Guenschel ,  Bernd Schumann ,  Lothar Diehl ,  Dirk Rady

发明人： Harald Guenschel ,  Roland Guenschel ,  Bernd Schumann ,  Lothar Diehl ,  Dirk Rady

IPC分类号： H01C7/13

CPC分类号： H01C17/267 ,  H01C17/2408

摘要： A method for adjusting the electrical resistance of an electrical resistor run running in meandering windings and situated between two layers, to a specified value at which the resistor run is produced having a lower resistance with reference to the specified value and having burn-up segments bridging meandering windings, and the adjustment is undertaken by cutting open selected burn-up segments. To achieve a simple adjusting method, constant current pulses having a controlled pulse duration are sent through the burn-up segments to cut open the burn-up segment.

摘要翻译： 一种调节在蜿蜒绕组中运行并位于两层之间的电阻器的电阻的方法，其特征在于产生电阻器运行的规定值，具有相对于规定值具有较低电阻并且具有烧毁段桥接 曲折绕组，并且通过切割所选择的燃烧段进行调整。 为了实现简单的调节方法，通过燃烧段发送具有受控脉冲持续时间的恒定电流脉冲以切断燃烧段。

公开(公告)号：US07832254B2

公开(公告)日：2010-11-16

申请号：US11664238

申请日：2005-09-09

申请人： Harald Guenschel ,  Uwe Glanz ,  Stefan Zimmermann ,  Leonore Schwegler ,  Juergen Sindel

发明人： Harald Guenschel ,  Uwe Glanz ,  Stefan Zimmermann ,  Leonore Schwegler ,  Juergen Sindel

IPC分类号： G01N37/00

CPC分类号： G01N15/0656 ,  G01N27/407 ,  G01N27/409 ,  G01N2015/0046

摘要： A sensor for determining the concentration of particulates in gas mixtures is described, a soot sensor in particular, having a ceramic sensor body surrounded by a metallic housing and having a first and a second measuring electrode. In this instance, the first measuring electrode is connected to the metallic housing of the sensor or the metallic housing of the sensor is designed as the first measuring electrode. By additional electrodes on the ceramic body, the sensor is operable also as a lambda sensor.

摘要翻译： 描述了用于确定气体混合物中的微粒浓度的传感器，特别是烟炱传感器，其具有由金属壳体包围并具有第一和第二测量电极的陶瓷传感器主体。 在这种情况下，第一测量电极连接到传感器的金属外壳，或者将传感器的金属外壳设计成第一测量电极。 通过陶瓷体上的附加电极，传感器也可作为λ传感器工作。

公开(公告)号：US20090217737A1

公开(公告)日：2009-09-03

申请号：US12084675

申请日：2006-10-20

申请人： Lutz Dorfmueller ,  Sabine Roesch ,  Detlef Heimann ,  Stefan Rodewald ,  Helmut Marx ,  Henrico Runge ,  Harald Guenschel ,  Ralf Schmidt ,  Markus Siebert ,  Lothar Diehl ,  Thorsten Ochs ,  Juergen Sindel ,  Juergen Ruth ,  Andreas Schaak ,  Henrik Schittenhelm

发明人： Lutz Dorfmueller ,  Sabine Roesch ,  Detlef Heimann ,  Stefan Rodewald ,  Helmut Marx ,  Henrico Runge ,  Harald Guenschel ,  Ralf Schmidt ,  Markus Siebert ,  Lothar Diehl ,  Thorsten Ochs ,  Juergen Sindel ,  Juergen Ruth ,  Andreas Schaak ,  Henrik Schittenhelm

IPC分类号： G01N15/06

CPC分类号： G01N15/0656 ,  F01N11/00 ,  F01N11/002 ,  F01N2560/05 ,  F01N2560/06 ,  Y02T10/47

摘要： A sensor element is provided for gas sensors, in particular to determine particles in gas mixtures, the sensor element including at least one electrochemical measuring element exposed to the gas mixture to be determined, and at least one temperature-measuring element integrated into the sensor element. The temperature-measuring element includes a resistor track, which has an electric resistance of less than 180 Ohm at 0° C. The resistor track may thus be produced by thin-foil technology, such as screen printing, for example.

摘要翻译： 提供用于气体传感器的传感器元件，特别是用于确定气体混合物中的颗粒，传感器元件包括暴露于要确定的气体混合物的至少一个电化学测量元件和集成到传感器元件中的至少一个温度测量元件 。 温度测量元件包括电阻轨道，其在0℃下具有小于180欧姆的电阻。因此，电阻器轨迹可以由诸如丝网印刷之类的薄箔技术制成。

公开(公告)号：US20080289961A1

公开(公告)日：2008-11-27

申请号：US10593021

申请日：2005-02-09

申请人： Reiner Schmitt ,  Thomas Wahl ,  Harald Guenschel ,  Harry Braun ,  Andy Tiefenbach ,  Ulrich Eisele ,  Lothar Diehl ,  Thomas Moser ,  Stefan Rodewald ,  Dieter Lindauer ,  Juergen Sindel ,  Dirk Rady ,  Frank Buchholz

发明人： Reiner Schmitt ,  Thomas Wahl ,  Harald Guenschel ,  Harry Braun ,  Andy Tiefenbach ,  Ulrich Eisele ,  Lothar Diehl ,  Thomas Moser ,  Stefan Rodewald ,  Dieter Lindauer ,  Juergen Sindel ,  Dirk Rady ,  Frank Buchholz

IPC分类号： G01N27/26

CPC分类号： G01N27/4071

摘要： A sensor element for determining the oxygen concentration in an exhaust gas has a conductor track applied to a solid electrolyte, which includes an electrode provided in a measuring area of the sensor element and an electrode lead connected to the electrode and situated in the lead area of the sensor element. In a transition area between the measuring area and the lead area, the conductor track has a narrowing. Furthermore, the electrode includes a first electrode section and a second electrode section, the first electrode section being connected to the electrode lead in a transition area between the measuring area and the lead area, and the first and second electrode sections being electrically connected to one another only on their sides facing away from the lead area.

摘要翻译： 用于确定废气中的氧浓度的传感器元件具有施加到固体电解质的导体轨道，该导体轨道包括设置在传感器元件的测量区域中的电极和连接到电极的电极引线，并且位于引线区域 传感器元件。 在测量区域和引导区域之间的过渡区域中，导体轨迹变窄。 此外，电极包括第一电极部分和第二电极部分，第一电极部分在测量区域和引导区域之间的过渡区域中连接到电极引线，并且第一和第二电极部分电连接到一个 另一个只在他们的两侧背离引导区。

公开(公告)号：US20070108049A1

公开(公告)日：2007-05-17

申请号：US10571219

申请日：2004-08-11

申请人： Thomas Wahl ,  Harald Guenschel ,  Berthold Ficker

发明人： Thomas Wahl ,  Harald Guenschel ,  Berthold Ficker

IPC分类号： G01N27/26

CPC分类号： G01N27/4072 ,  G01N27/4071 ,  G01N27/419

摘要： A sensor element to determine the temperature or the oxygen concentration of an exhaust gas of an internal combustion engine includes a first solid electrolyte film, a second solid electrolyte film, and a diffusion barrier disposed in a layer plane between the first and the second solid electrolyte film. A gas-impermeable or at least largely gas-impermeable cover layer is provided locally on the diffusion barrier, so that in the regions in which the cover layer is provided on the diffusion barrier, diffusion of the measured gas into or out of the diffusion barrier is at least largely prevented. A corresponding method for manufacturing a sensor element includes ablating a diffusion barrier using a laser in order to adjust the diffusion resistance of the diffusion barrier. A cover layer that, after a sintering process, is gas-impermeable or at least largely gas-impermeable is applied onto a side of the diffusion barrier that faces toward a measured gas located outside the sensor element. The cover layer is ablated in order to adjust the diffusion resistance of the diffusion barrier.

摘要翻译： 用于确定内燃机的排气的温度或氧浓度的传感器元件包括设置在第一和第二固体电解质之间的层平面中的第一固体电解质膜，第二固体电解质膜和扩散阻挡层 电影。 在扩散阻挡层上局部设置气体不可渗透或至少基本不透气的覆盖层，使得在覆盖层设置在扩散阻挡层上的区域中，测量气体扩散到扩散阻挡层中或从扩散阻挡层扩散 至少在很大程度上被阻止。 用于制造传感器元件的相应方法包括使用激光烧蚀扩散阻挡层，以便调节扩散阻挡层的扩散阻力。 在烧结过程之后，将气体不可渗透或至少大部分不透气的覆盖层施加到面向位于传感器元件外侧的被测气体的扩散阻挡层的一侧。 为了调整扩散阻挡层的扩散阻力，覆盖层被烧蚀。

公开(公告)号：US07799192B2

公开(公告)日：2010-09-21

申请号：US10571219

申请日：2004-08-11

申请人： Thomas Wahl ,  Harald Guenschel ,  Berthold Ficker

发明人： Thomas Wahl ,  Harald Guenschel ,  Berthold Ficker

IPC分类号： G01N27/26

CPC分类号： G01N27/4072 ,  G01N27/4071 ,  G01N27/419

摘要： A sensor element to determine the temperature or the oxygen concentration of an exhaust gas of an internal combustion engine includes a first solid electrolyte film, a second solid electrolyte film, and a diffusion barrier disposed in a layer plane between the first and the second solid electrolyte film. A gas-impermeable or at least largely gas-impermeable cover layer is provided locally on the diffusion barrier, so that in the regions in which the cover layer is provided on the diffusion barrier, diffusion of the measured gas into or out of the diffusion barrier is at least largely prevented. A corresponding method for manufacturing a sensor element includes ablating a diffusion barrier using a laser in order to adjust the diffusion resistance of the diffusion barrier. A cover layer that, after a sintering process, is gas-impermeable or at least largely gas-impermeable is applied onto a side of the diffusion barrier that faces toward a measured gas located outside the sensor element. The cover layer is ablated in order to adjust the diffusion resistance of the diffusion barrier.

摘要翻译： 用于确定内燃机的排气的温度或氧浓度的传感器元件包括设置在第一和第二固体电解质之间的层平面中的第一固体电解质膜，第二固体电解质膜和扩散阻挡层 电影。 在扩散阻挡层上局部设置气体不可渗透或至少基本不透气的覆盖层，使得在覆盖层设置在扩散阻挡层上的区域中，测量气体扩散到扩散阻挡层中或从扩散阻挡层扩散 至少在很大程度上被阻止。 用于制造传感器元件的相应方法包括使用激光烧蚀扩散阻挡层，以便调节扩散阻挡层的扩散阻力。 在烧结过程之后，将气体不可渗透或至少大部分不透气的覆盖层施加到面向位于传感器元件外部的测量气体的扩散阻挡层的一侧。 为了调整扩散阻挡层的扩散阻力，覆盖层被烧蚀。

公开(公告)号：US07872487B2

公开(公告)日：2011-01-18

申请号：US12276572

申请日：2008-11-24

申请人： Holger Ross ,  Hubert Benzel ,  Roland Guenschel ,  Harald Guenschel

发明人： Holger Ross ,  Hubert Benzel ,  Roland Guenschel ,  Harald Guenschel

IPC分类号： G01R31/02 ,  G01R31/26

CPC分类号： H01L22/32 ,  H01L2924/0002 ,  H01L2924/00

摘要： In the measurement of sensor elements in a wafer composite, whereby non-electric stimuli are to be applied to the sensor elements, a semiconductor wafer having a multitude of sensor elements, each sensor element having a voltage supply connection, a grounded connection, and at least one sensor signal output, is configured such that a bus system is integrated in the semiconductor wafer, to which bus system at least the grounded connections of the sensor elements are connected and via which a supply voltage may be applied to the sensor elements, and that each sensor element is equipped with at least one controllable switching element for selecting the sensor element, so that only a selected sensor element supplies a sensor signal to a diagnosis device.

摘要翻译： 在晶片复合体中的传感器元件的测量中，由此将非电刺激施加到传感器元件，具有多个传感器元件的半导体晶片，每个传感器元件具有电压供应连接，接地连接和 至少一个传感器信号输出被配置为使得总线系统集成在半导体晶片中，至少连接传感器元件的接地连接的总线系统并且经由该总线系统可以将电源电压施加到传感器元件，以及 每个传感器元件配备有用于选择传感器元件的至少一个可控开关元件，使得仅一个选定的传感器元件将传感器信号提供给诊断装置。

公开(公告)号：US20100224491A1

公开(公告)日：2010-09-09

申请号：US12086855

申请日：2006-11-21

申请人： Eric Tabery ,  Oliver Dotterweich ,  Andreas Opp ,  Antje Taeuber ,  Frank Buse ,  Christoph Renger ,  Harald Guenschel

发明人： Eric Tabery ,  Oliver Dotterweich ,  Andreas Opp ,  Antje Taeuber ,  Frank Buse ,  Christoph Renger ,  Harald Guenschel

IPC分类号： G01N27/26

CPC分类号： G01N27/4076 ,  G01N27/4067 ,  G01N27/4071

摘要： A gas-sensor element having a layer-type arrangement or configuration, in particular for determining gas components and/or concentrations of gas components of a measuring gas, having a sensor cell, including a first electrode, which is to be exposed to the measuring gas, a second electrode, which is to be exposed to a reference gas, and a solid-state electrolyte situated between the two electrodes, including a reference-air channel situated between the electrode that is exposed to the reference gas and the solid-state electrolyte, and including a heating element. In the superposition of two gas-sensor element layers, a path formed by an electrode facing the heating element is developed at a lateral offset with respect to a path formed by the heating element.

摘要翻译： 具有层型布置或构造的气体传感器元件，特别是用于确定测量气体的气体成分和/或气体组分的浓度，所述气体传感器元件具有传感器单元，所述传感器单元包括第一电极，其将暴露于测量 气体，要暴露于参考气体的第二电极和位于两个电极之间的固态电解质，包括位于暴露于参考气体的电极与固态之间的参考空气通道 电解质，并且包括加热元件。 在两个气体传感器元件层的叠加中，由面对加热元件的电极形成的路径以相对于由加热元件形成的路径的横向偏移量显影。