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1. 发明申请

US20050145492A1 Solid electrolyte sensor for determining the concentration of a gas component in a gas mixture 审中-公开
标题翻译：用于确定气体混合物中气体组分浓度的固体电解质传感器
公开(公告)号：US20050145492A1
公开(公告)日：2005-07-07
申请号：US10495647
申请日：2002-10-04
申请人： Rainer Strohmaier , Carsten Springhorn , Ruediger Deibert , Lothar Diehl
发明人： Rainer Strohmaier , Carsten Springhorn , Ruediger Deibert , Lothar Diehl
IPC分类号： G01N27/407 , G01N27/409 , G01N27/419 , G01N27/26
CPC分类号： G01N27/4071 , G01N27/419
摘要： A sensor for determining the concentration of a gas component in a gas mixture is provided, including at least one pump cell having an outer pump electrode which is exposed to the gas mixture and an inner pump electrode located in a measuring chamber, and further including a Nernst cell having a Nernst electrode located in the measuring chamber and a reference electrode located in a reference gas channel. The pump cell and the Nernst are formed in a composite structure of stacked solid electrolyte layers, which structure has an upper layer containing the pump electrodes, a middle layer containing the measuring chamber and the reference gas channel, as well as a lower layer containing a heating element and two supply leads. To suppress noise in the output signal of the sensor, the leads of the Nernst cell are disposed in one plane, in parallel side-by-side relationship, and symmetrically to at least one of the two supply leads of the heating element.
摘要翻译：提供一种用于确定气体混合物中的气体成分浓度的传感器，包括至少一个具有暴露于气体混合物的外部泵电极和位于测量室中的内部泵电极的泵电池，还包括一个能斯特细胞具有位于测量室中的能斯特电极和位于参考气体通道中的参考电极。泵电池和能斯特是以叠层固体电解质层的复合结构形成的，该结构具有包含泵电极的上层，含有测量室和参考气体通道的中间层，以及含有加热元件和两个电源线。为了抑制传感器的输出信号中的噪声，可斯恩电池单元的引线平行并排地设置在一个平面中，并且对称于加热元件的两个电源引线中的至少一个。

2. 发明授权

US06645361B1 Electrochemical gas sensor 失效
标题翻译：电化学气体传感器
公开(公告)号：US06645361B1
公开(公告)日：2003-11-11
申请号：US09936815
申请日：2002-01-14
申请人： Bernhard Bloemer , Rainer Strohmaier , Carsten Springhorn , Detlef Heimann , Hans-Joerg Renz , Harald Neumann , Margret Schuele , Bernd Schumann , Thomas Moser , Sabine Thiemann-Handler
发明人： Bernhard Bloemer , Rainer Strohmaier , Carsten Springhorn , Detlef Heimann , Hans-Joerg Renz , Harald Neumann , Margret Schuele , Bernd Schumann , Thomas Moser , Sabine Thiemann-Handler
IPC分类号： G01N27407
CPC分类号： G01N27/417
摘要： An electrochemical gas sensor for determining the concentration of gas components in a gas mixture, in particular for determining NOx and HC. The gas sensor includes a first measuring gas space which is connected to the measuring gas, and a second measuring gas space which is connected to the first measuring gas space by a connecting channel. Furthermore, a first electrode and a second electrode, arranged in the first measuring gas space, and at least one third electrode arranged in the second measuring gas space, and at least one fourth electrode are provided. The two measuring gas spaces are arranged in layer planes on top of one another and are separated from one another by at least one oxygen ion conducting layer, the connecting channel passing through the oxygen ion conducting layer.
摘要翻译：一种电化学气体传感器，用于确定气体混合物中气体组分的浓度，特别是用于确定NOx和HC。气体传感器包括连接到测量气体的第一测量气体空间和通过连接通道连接到第一测量气体空间的第二测量气体空间。此外，设置有布置在第一测量气体空间中的第一电极和第二电极以及布置在第二测量气体空间中的至少一个第三电极和至少一个第四电极。两个测量气体空间在彼此顶部的层平面中排列，并且通过至少一个氧离子传导层彼此分离，连接通道穿过氧离子传导层。

3. 发明授权

US06544394B1 Sensor for analyzing gases 失效
标题翻译：用于分析气体的传感器
公开(公告)号：US06544394B1
公开(公告)日：2003-04-08
申请号：US09646661
申请日：2000-11-30
申请人： Rainer Strohmaier , Carsten Springhorn , Detlef Heimann , Thomas Wahl , Margret Schuele , Bernd Schumann , Bernhard Bloemer
发明人： Rainer Strohmaier , Carsten Springhorn , Detlef Heimann , Thomas Wahl , Margret Schuele , Bernd Schumann , Bernhard Bloemer
IPC分类号： G01N27407
CPC分类号： G01N27/419
摘要： A sensor for determining gas components and concentrations in a gas mixture that is particularly suitable for analyzing HC, NOx and CO in exhaust gases of internal combustion engines in the sensor, an outer electrode, that is separated from an MOx electrode by an electrolyte layer, is applied on a substrate. In this context, the outer electrode and the MOx electrode are in communication with the gas mixture to be analyzed. In addition, the outer electrode contains a region that is in contact with a gas-permeable tunnel layer which in turn contains a region that is directly exposed to the gas mixture to be analyzed, so that the gas to be analyzed can be supplied to the outer electrode via the gas-permeable tunnel layer.
摘要翻译：一种用于确定气体混合物中的气体成分和浓度的传感器，其特别适用于分析传感器内燃机废气中的HC，NOx和CO，通过电解质层与MOx电极分离的外部电极，施加在基板上。在本文中，外电极和MOx电极与待分析的气体混合物连通。此外，外电极包含与透气隧道层接触的区域，该区域又包含直接暴露于要分析的气体混合物的区域，从而可将待分析的气体供应到外部电极经由透气性隧道层。

4. 发明授权

US06352631B1 Gas sensor 有权
标题翻译：气体传感器
公开(公告)号：US06352631B1
公开(公告)日：2002-03-05
申请号：US09476842
申请日：2000-01-03
申请人： Bernhard Bloemer , Rainer Strohmaier , Carsten Springhorn , Detlef Heimann , Margret Schuele , Bernd Schumann
发明人： Bernhard Bloemer , Rainer Strohmaier , Carsten Springhorn , Detlef Heimann , Margret Schuele , Bernd Schumann
IPC分类号： G01N27407
CPC分类号： G01N27/407
摘要： A gas sensor in the form of a mixed-potential sensor in which the influence of temperature-dependent interference is reduced. An improved temperature control is provided with the help of a temperature sensor mounted on the surface of the electrolytic substrate.
摘要翻译：混合电位传感器形式的气体传感器，其中降低了与温度有关的干扰的影响。借助安装在电解衬底表面上的温度传感器，提供改进的温度控制。

5. 发明授权

US07543477B2 Sensor for detecting particles 有权
标题翻译：用于检测颗粒的传感器
公开(公告)号：US07543477B2
公开(公告)日：2009-06-09
申请号：US10555517
申请日：2004-04-01
申请人： Joachim Berger , Rainer Strohmaier , Detlef Heimann , Norbert Breuer , Ralf Wirth , Karl-Franz Reinhart , Ralf Schmidt , Walter Bauer , Kai-Achim Baldenhofer , Bernard Kamp , Thomas Grau
发明人： Joachim Berger , Rainer Strohmaier , Detlef Heimann , Norbert Breuer , Ralf Wirth , Karl-Franz Reinhart , Ralf Schmidt , Walter Bauer , Kai-Achim Baldenhofer , Bernard Kamp , Thomas Grau
IPC分类号： G01N7/00
CPC分类号： G01N15/0656 , F01N2560/05 , F01N2560/20
摘要： A sensor for detecting particles in a gas flow, in particular soot particles in an exhaust gas flow, includes at least two measuring electrodes, which are positioned on a substrate made of an insulating material. To protect the measuring electrodes, they are covered by a protective layer.
摘要翻译：用于检测气流中的颗粒，特别是排气流中的烟灰颗粒的传感器包括至少两个测量电极，其位于由绝缘材料制成的衬底上。为了保护测量电极，它们被保护层覆盖。

6. 发明授权

US07059117B2 Method and device for controlling an exhaust treatment system 失效
标题翻译：用于控制废气处理系统的方法和装置
公开(公告)号：US07059117B2
公开(公告)日：2006-06-13
申请号：US10250872
申请日：2001-12-22
申请人： Wolfgang Ripper , Bernd Mahr , Rainer Strohmaier
发明人： Wolfgang Ripper , Bernd Mahr , Rainer Strohmaier
IPC分类号： F01N3/00
CPC分类号： F01N3/208 , B01D53/90 , B01D53/9454 , B01D53/9495 , F01N3/103 , F01N3/206 , F01N2240/30 , F01N2560/026 , F01N2560/06 , F01N2560/08 , F01N2570/18 , F01N2610/02 , F01N2610/146 , Y02T10/22 , Y02T10/24
摘要： A device and a method for controlling an exhaust-gas aftertreatment system, for example, for an internal combustion engine, are provided. The exhaust-gas aftertreatment system includes at least one catalytic converter. A reducing agent is supplied to the exhaust-gas aftertreatment system. An exhaust gas mass flow is preselectable on the basis of the power consumption by a sensor and/or on the basis of a pressure variable.
摘要翻译：提供了一种用于控制例如内燃机的排气后处理系统的装置和方法。排气后处理系统包括至少一个催化转化器。向排气后处理系统供给还原剂。废气质量流是基于传感器的功率消耗和/或基于压力变量预先选择的。

7. 发明申请

US20090222231A1 Method and device for correcting a signal of a sensor 审中-公开
标题翻译：用于校正传感器信号的方法和装置
公开(公告)号：US20090222231A1
公开(公告)日：2009-09-03
申请号：US11921831
申请日：2006-05-15
申请人： Joachim Berger , Roland Klatt , Reinhold Danner , Heinrich Barth , Anndreas Pfaeffle , Rainer Strohmaier , Thomas Bleile , Michael Scheidt , Matthias Illing , Wolfgang Dressler , Torsten Handler , Christof Rau , Thomas Pauer , Gottfried Flik , Udo Schulz , Wolfgang Fischer , Matthias Schueler , Jan Bahlo , Jean-Pierre Hathout
发明人： Joachim Berger , Roland Klatt , Reinhold Danner , Heinrich Barth , Anndreas Pfaeffle , Rainer Strohmaier , Thomas Bleile , Michael Scheidt , Matthias Illing , Wolfgang Dressler , Torsten Handler , Christof Rau , Thomas Pauer , Gottfried Flik , Udo Schulz , Wolfgang Fischer , Matthias Schueler , Jan Bahlo , Jean-Pierre Hathout
IPC分类号： G06F19/00
CPC分类号： G01F1/6965 , F02D41/187 , F02D41/2474 , G01F25/0007
摘要： A method and a device for correcting a signal of a sensor provide for maximally accurate drift compensation of a characteristics curve of the sensor. At least one characteristic quantity of the signal of the sensor is compared with a reference value. The signal of the sensor is corrected as a function of the comparison result. A value of the at least one characteristic quantity of the signal of the sensor derived from the signal of the sensor is formed as the reference value.
摘要翻译：用于校正传感器的信号的方法和装置提供传感器的特性曲线的最大准确的漂移补偿。将传感器的信号的至少一个特征量与参考值进行比较。根据比较结果校正传感器的信号。从传感器的信号导出的传感器的信号的至少一个特征量的值形成为基准值。

8. 发明授权

US06666069B2 Method and device for analyzing a signal from an ion current sensor in an internal combustion engine 失效
标题翻译：用于分析来自内燃机中的离子电流传感器的信号的方法和装置
公开(公告)号：US06666069B2
公开(公告)日：2003-12-23
申请号：US09792590
申请日：2001-02-23
申请人： Franz Raichle , Joachim Berger , Rainer Strohmaier , Wolfgang Fischer
发明人： Franz Raichle , Joachim Berger , Rainer Strohmaier , Wolfgang Fischer
IPC分类号： G01M1500
CPC分类号： G01L3/26 , F02D35/021 , F02D2200/1004 , G01L5/13 , G01M15/10
摘要： A method and a device for analyzing a signal from an ion current sensor of an internal combustion engine. At least one torque quantity characterizing the torque produced by the internal combustion engine is determined on the basis of a signal from the ion current sensor.
摘要翻译：一种用于分析来自内燃机的离子电流传感器的信号的方法和装置。基于来自离子电流传感器的信号来确定表征由内燃机产生的扭矩的至少一个扭矩量。

9. 发明申请

US20070144904A1 Device for measuring the pressure in a gas mixture 有权
标题翻译：用于测量气体混合物中的压力的装置
公开(公告)号：US20070144904A1
公开(公告)日：2007-06-28
申请号：US10578339
申请日：2004-11-08
申请人： Rainer Strohmaier , Martin Bauer , Bernhard Kamp
发明人： Rainer Strohmaier , Martin Bauer , Bernhard Kamp
IPC分类号： G01N27/26
CPC分类号： G01N27/407 , G01L13/06
摘要： A device for measuring the pressure of a gas mixture composed of gas components has an amperometric sensor that works on the limiting current principle, having two electrodes connected to a direct voltage that are situated on a solid electrolyte, of which one electrode is covered by a diffusion barrier, and a measuring element for measuring the limiting current flowing via electrodes as a measure for the gas pressure. For the purpose of error-free measurement of the gas pressure in a gas mixture in which the concentration of the gas components fluctuates with time, means are provided which fix the mole fraction of a gas component, drawn upon for pressure measurement, that is present upstream of the diffusion barrier at a constant 100%, at least during the pressure measuring phase. In one preferred exemplary embodiment, these means include a storage volume that is adjacent to the diffusion barrier which is separated from the gas mixture by a diffusion path, and two electrodes, situated on the solid electrolyte, for pumping of the gas component into the storage volume.
摘要翻译：用于测量由气体组分组成的气体混合物的压力的装置具有工作在极限电流原理上的电流传感器，其具有连接到位于固体电解质上的直流电压的两个电极，其中一个电极被扩散阻挡层，以及用于测量流过电极的极限电流作为气体压力的量度的测量元件。为了无差错地测量其中气体组分的浓度随时间变化的气体混合物中的气体压力，提供固定用于压力测量的气体组分的摩尔分数的装置至少在压力测量阶段，扩散阻挡层的上游位于恒定的100％。在一个优选的示例性实施例中，这些装置包括与通过扩散路径与气体混合物分离的扩散阻挡层相邻的存储体积，以及位于固体电解质上的两个电极，用于将气体组分泵入储存器卷。

10. 发明申请

US20070033925A1 Monitoring of exhaust gas limiting values 有权
标题翻译：废气限制值监测
公开(公告)号：US20070033925A1
公开(公告)日：2007-02-15
申请号：US11490711
申请日：2006-07-20
申请人： Joachim Berger , Rainer Strohmaier , Bernard Kamp
发明人： Joachim Berger , Rainer Strohmaier , Bernard Kamp
IPC分类号： F01N3/00 , F02D41/14 , G06F17/00
CPC分类号： F01N11/00 , F01N2560/026 , F01N2560/05 , F02D41/1461 , F02D41/1462 , F02D41/1465 , F02D41/1466 , F02D41/1467 , F02D41/1495 , F02D41/22 , F02D2041/1433 , Y02T10/40 , Y02T10/47
摘要： In a method for monitoring an exhaust gas limiting value of an internal combustion engine using an engine controller, the engine controller has at least one exhaust gas sensor, and an error signal is output when the exhaust gas limiting value is exceeded. If the emissions predicted for the present driving state are ascertained with the aid of an engine model and compared to the signal of the exhaust gas sensor or a comparison value for the emission derived therefrom, the prescribed driving cycle may be taken into account when certifying a limiting value monitoring system and a defective system may be reliably recognized in practical operation even in atypical driving states without resulting in erroneous triggering of error signals.
摘要翻译：在使用发动机控制器监视内燃机的废气限制值的方法中，发动机控制器具有至少一个废气传感器，并且当超过排气限制值时输出误差信号。如果借助于发动机型号来确定对当前驾驶状态的排放量，并且与排气传感器的信号或与其相关的排放物的比较值进行比较，则可以考虑规定驾驶周期，限制值监视系统和有缺陷的系统即使在非典型驱动状态下也可以在实际操作中被可靠地识别，而不会导致错误信号的错误触发。

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