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1. 发明申请

US20140033794A1 Method and Device for Diagnosing Electrodes in Sensor Elements 有权
标题翻译：用于诊断传感器元件电极的方法和装置
公开(公告)号：US20140033794A1
公开(公告)日：2014-02-06
申请号：US14000812
申请日：2011-12-28
申请人： Goetz Reinhardt , Torsten Handler , Jens Wagner , Lothar Diehl , Bjoern Alexander Schuetz , Helge Schichlein , Thomas Seiiler
发明人： Goetz Reinhardt , Torsten Handler , Jens Wagner , Lothar Diehl , Bjoern Alexander Schuetz , Helge Schichlein , Thomas Seiiler
IPC分类号： G01N33/00
CPC分类号： G01N33/0006 , G01N27/4065 , G01N27/407 , G01N33/007
摘要： A method for diagnosing a sensor element for detecting at least one fraction of a gas component of a gas in a measuring gas chamber, in particular a sensor element for detecting oxygen in an exhaust gas of an internal combustion engine. The sensor element includes at least one first electrode, to which the gas may be applied, and at least one second electrode, the first electrode and the second electrode being connected via at least one solid electrolyte. A diagnostic signal is applied between the first electrode and the second electrode, a response signal being detected between the first electrode and the second electrode.
摘要翻译：一种用于诊断用于检测测量气体室中的气体的气体成分的至少一部分的传感器元件的方法，特别是用于检测内燃机的排气中的氧的传感器元件。传感器元件包括至少一个可以施加气体的第一电极和至少一个第二电极，第一电极和第二电极经由至少一个固体电解质连接。在第一电极和第二电极之间施加诊断信号，在第一电极和第二电极之间检测响应信号。

2. 发明授权

US09316626B2 Method and device for diagnosing electrodes in sensor elements 有权
标题翻译：用于诊断传感器元件电极的方法和装置
公开(公告)号：US09316626B2
公开(公告)日：2016-04-19
申请号：US14000812
申请日：2011-12-28
申请人： Goetz Reinhardt , Torsten Handler , Jens Wagner , Lothar Diehl , Bjoern Alexander Schuetz , Helge Schichlein , Thomas Seiler
发明人： Goetz Reinhardt , Torsten Handler , Jens Wagner , Lothar Diehl , Bjoern Alexander Schuetz , Helge Schichlein , Thomas Seiler
IPC分类号： G01N33/00 , G01N27/406 , G01N27/407
CPC分类号： G01N33/0006 , G01N27/4065 , G01N27/407 , G01N33/007
摘要： A method for diagnosing a sensor element for detecting at least one fraction of a gas component of a gas in a measuring gas chamber, in particular a sensor element for detecting oxygen in an exhaust gas of an internal combustion engine. The sensor element includes at least one first electrode, to which the gas may be applied, and at least one second electrode, the first electrode and the second electrode being connected via at least one solid electrolyte. A diagnostic signal is applied between the first electrode and the second electrode, a response signal being detected between the first electrode and the second electrode.
摘要翻译：一种用于诊断用于检测测量气体室中的气体的气体成分的至少一部分的传感器元件的方法，特别是用于检测内燃机的排气中的氧的传感器元件。传感器元件包括至少一个可以施加气体的第一电极和至少一个第二电极，第一电极和第二电极经由至少一个固体电解质连接。在第一电极和第二电极之间施加诊断信号，在第一电极和第二电极之间检测响应信号。

3. 发明授权

US06936149B2 Gas sensor 失效
标题翻译：气体传感器
公开(公告)号：US06936149B2
公开(公告)日：2005-08-30
申请号：US10114000
申请日：2002-04-01
申请人： Thomas Wahl , Torsten Handler , Harry Braun , Sven Boeffert , Lothar Diehl
发明人： Thomas Wahl , Torsten Handler , Harry Braun , Sven Boeffert , Lothar Diehl
IPC分类号： G01N27/26 , G01N27/419 , G01N27/41
CPC分类号： G01N27/419
摘要： A gas sensor for determining a physical quantity of a gas component, e.g., in an exhaust gas of an internal combustion engine, including a sensor element which contains at least one electrochemical cell. The electrochemical cell includes a first electrode and a second electrode that are arranged at a distance on at least one solid electrolyte, the second electrode is arranged in a reference gas space. A third electrode which is in contact with a gas located in the gas space is provided. The gas component may be exchanged between the gas space and the reference gas space using a voltage applied between the second electrode and the third electrode.
摘要翻译：一种气体传感器，用于确定例如在内燃机的废气中的气体成分的物理量，其包括含有至少一个电化学电池的传感器元件。电化学电池包括在至少一个固体电解质上排列一定距离的第一电极和第二电极，第二电极布置在参考气体空间中。提供了与位于气体空间中的气体接触的第三电极。可以使用施加在第二电极和第三电极之间的电压在气体空间和参考气体空间之间交换气体成分。

4. 发明授权

US06888109B2 Heating device 有权
标题翻译：加热装置
公开(公告)号：US06888109B2
公开(公告)日：2005-05-03
申请号：US10182229
申请日：2001-11-13
申请人： Detlef Heimann , Torsten Handler , Lothar Diehl , Dieter Lindauer , Dietmar Seizinger
发明人： Detlef Heimann , Torsten Handler , Lothar Diehl , Dieter Lindauer , Dietmar Seizinger
IPC分类号： G01N27/409 , G01N27/406 , G01N33/00 , H05B3/10 , H05B3/28 , H05B3/02
CPC分类号： H05B3/283 , G01N27/4067
摘要： A heating device for a gas sensor, in particular for use in the exhaust gas analysis of internal combustion engines, including a heating element having an electrical resistor layer. The heating element is embedded in a first insulation which in turn is surrounded, at least in part, by a second insulation. The first and the second insulation have different porosities.
摘要翻译：一种用于气体传感器的加热装置，特别是用于内燃机的废气分析，包括具有电阻层的加热元件。加热元件嵌入在第一绝缘体中，第一绝缘体至少部分地被第二绝缘体包围。第一和第二绝缘体具有不同的孔隙率。

5. 发明授权

US08327696B2 Monitoring of a particle limit value in the exhaust gas of an internal combustion engine 有权
标题翻译：监测内燃机废气中的颗粒极限值
公开(公告)号：US08327696B2
公开(公告)日：2012-12-11
申请号：US12689582
申请日：2010-01-19
申请人： Enno Baars , Torsten Handler , Bernhard Kamp , Henrik Schittenhelm
发明人： Enno Baars , Torsten Handler , Bernhard Kamp , Henrik Schittenhelm
IPC分类号： G01M15/10
CPC分类号： F01N11/00 , F01N2550/04 , F01N2560/05 , F01N2900/0418 , F01N2900/0601 , F01N2900/08 , F01N2900/1606 , Y02T10/47
摘要： The invention relates to a method for diagnosing a particle filter used for filtering particles out of the exhaust gas of an internal combustion engine, wherein a collecting particle sensor is disposed downstream of the particle filter in the direction of flow of the exhaust gas and wherein a measurement for the loading of the particle sensor is determined from an output signal of the particle sensor. Provision is thereby made for the temporal integral of a parameter correlating to the particle emissions of the internal combustion engine to be formed during a measurement cycle, for the measurement for the loading of the particle sensor to be associated with the integral at least one measurement point in time during the measurement cycle and for a defective particle filter to be suggested if the measurement for the loading of the particle sensor is higher than a loading threshold value associated with the integral or if the integral is lower than an integral threshold value associated with the measurement for the loading of the particle sensor. The invention further relates to a device for carrying out the method. The method and the device allow for the diagnosis of the functionality of a particle filter in the exhaust gas of an internal combustion engine during any operating conditions passed through by the internal combustion engine.
摘要翻译：本发明涉及一种用于诊断用于从内燃机的废气中除去颗粒的颗粒过滤器的方法，其中，在排气的流动方向上，在颗粒过滤器的下游配置有收集粒子传感器，其中，从粒子传感器的输出信号确定粒子传感器的负载的测量。因此，为了在测量周期期间形成与要形成的内燃机的颗粒物排放相关的参数的时间积分，为了与颗粒传感器的积分测量相关联的整数的至少一个测量点如果粒子传感器的负载测量高于与积分相关联的负载阈值，或者如果积分低于与该积分相关联的积分阈值，则在测量周期期间的时间以及有缺陷的粒子滤波器被建议颗粒传感器负载测量。本发明还涉及一种用于执行该方法的装置。该方法和装置允许在由内燃机通过的任何操作条件期间诊断内燃机的废气中的颗粒过滤器的功能。

6. 发明申请

US20120255280A1 METHOD FOR MONITORING A CATALYTIC CONVERTER 有权
标题翻译：监测催化转换器的方法
公开(公告)号：US20120255280A1
公开(公告)日：2012-10-11
申请号：US13440810
申请日：2012-04-05
申请人： Andreas Genssle , Torsten Handler , Tobias Pfister
发明人： Andreas Genssle , Torsten Handler , Tobias Pfister
IPC分类号： F01N11/00
CPC分类号： F01N11/00 , F01N3/021 , F01N3/103 , F01N3/2066 , F01N9/002 , F01N2550/02 , F01N2560/05 , F01N2900/0416 , F01N2900/1621 , F02D41/1466 , F02D41/222 , Y02T10/40 , Y02T10/47
摘要： A method for monitoring the capability of a catalytic converter to convert nitrogen monoxide into nitrogen dioxide in the exhaust gas of an internal combustion engine, the catalytic converter being arranged in an exhaust gas duct of the internal combustion engine and the catalytic converter being followed downstream by a collecting particle sensor. It is in this case provided that, in a monitoring cycle, a decrease in the particle loading of the particle sensor during the operation of the internal combustion engine under predetermined operating conditions is taken to conclude an adequate capability of the catalytic converter to convert from nitrogen monoxide to nitrogen dioxide.
摘要翻译：一种用于监测催化转化器将一氧化氮转化成内燃机排气中的二氧化氮的能力的方法，催化转化器设置在内燃机的排气管道和催化转化器的下游，收集粒子传感器。在这种情况下，只要在监视周期中，在预定的操作条件下，在内燃机操作期间颗粒传感器的颗粒负载的减少被采取以得出催化转化器从氮转化的足够能力一氧化氮与二氧化氮。

7. 发明申请

US20080000218A1 Procedure to diagnose a particle filter and device to implement the procedure 失效
标题翻译：诊断颗粒过滤器和设备以执行过程的过程
公开(公告)号：US20080000218A1
公开(公告)日：2008-01-03
申请号：US11800020
申请日：2007-05-03
申请人： Torsten Handler , Michael Kolitsch , Tobias Pfister
发明人： Torsten Handler , Michael Kolitsch , Tobias Pfister
IPC分类号： F02B27/00
CPC分类号： F01N9/002 , F01N2550/04 , F01N2560/05 , F02D41/1466 , F02D41/1467 , Y02T10/47
摘要： A procedure to diagnose a particle filter disposed in an exhaust gas area of an internal combustion engine as well as a device to implement the procedure is proposed. Provision is made to ascertain the degree of efficiency of the particle filter on the basis of the upstream particle flow occurring upstream in front of the particle filter and on the basis of the downstream particle flow occurring downstream behind the particle filter. The ascertainment of the degree of efficiency of the particle filter allows for an On-Board-Diagnosis of the particle filter, with which compliance with specified exhaust gas threshold values can be assured.
摘要翻译：提出了一种诊断设置在内燃机的排气区域中的颗粒过滤器的过程以及实现该过程的装置。规定了基于在颗粒过滤器前方上游发生的上游颗粒流和基于在颗粒过滤器下游发生的下游颗粒流来确定颗粒过滤器的效率的程度。确定颗粒过滤器的效率程度允许对颗粒过滤器进行车载诊断，从而可以确保符合规定的废气阈值。

8. 发明申请

US20060207244A1 Method for operating an internal combustion engine and device for implementing the method 有权
标题翻译：用于操作内燃机的方法和用于实施该方法的装置
公开(公告)号：US20060207244A1
公开(公告)日：2006-09-21
申请号：US11378170
申请日：2006-03-16
申请人： Torsten Handler , Dirk Samuelsen
发明人： Torsten Handler , Dirk Samuelsen
IPC分类号： F01N3/00 , F01N3/10
CPC分类号： F01N11/007 , F01N3/0807 , F01N3/0842 , F01N2550/00 , F01N2560/025 , F01N2560/14 , F02D41/0275 , F02D41/1441 , Y02T10/47
摘要： A method for operating an internal combustion engine, in whose exhaust region, in the direction of flow of the exhaust gas, there are situated a first broadband lambda sensor which makes available a first lambda signal, an NOx adsorption catalyst and a second broadband lambda sensor which makes available a second lambda signal, in which the NOx adsorption catalyst cyclically stores the NOx emissions of the internal combustion engine, and is regenerated within the scope of a nominal regeneration by the operation of the internal combustion engine using a rich/stoichiometric air/fuel mixture, and a device for carrying out the method are provided. An intensified regeneration, compared to a nominal regeneration, of the NOx adsorption catalyst is undertaken, which supports a better setting of the thermodynamic equilibrium in the exhaust gas compared to the nominal regeneration. At the end of the intensified regeneration, at a still rich/stoichiometric air/fuel mixture, a plausibility check/correction of the first lambda signal using the second lambda signal is provided.
摘要翻译：一种在其排气区域内沿着废气流动的方向操作内燃机的方法，其中设置有第一宽带λ传感器，其使得可获得第一λ信号，NOx吸附催化剂和第二宽带λ传感器其提供第二λ信号，其中NOx吸附催化剂循环地存储内燃机的NOx排放物，并且通过使用富/化学计量空气/燃料的内燃机的操作在额定再生的范围内再生，燃料混合物和用于实施该方法的装置。进行与NOx吸附催化剂的标称再生相比的强化再生，其与标称再生相比，支持排气中的热力学平衡的更好的设定。在强化再生结束时，在仍然富/化学计量的空气/燃料混合物中，提供使用第二λ信号的第一λ信号的合理性检查/校正。

9. 发明申请

US20050040040A1 Gas sensor 审中-公开
标题翻译：气体传感器
公开(公告)号：US20050040040A1
公开(公告)日：2005-02-24
申请号：US10496719
申请日：2002-10-02
申请人： Thomas Wahl , Torsten Handler
发明人： Thomas Wahl , Torsten Handler
IPC分类号： G01N27/409 , G01N27/407 , G01N27/41 , G01N27/26
CPC分类号： G01N27/4071
摘要： A gas-measuring sensor, preferably for verifying at least one physical variable of a gas, in particular for verifying the oxygen concentration in an exhaust gas of an internal combustion engine, the sensor including a sensor element, which has an electrochemical cell having a first electrode and a second electrode and at least one solid electrolyte electrically connecting the first and the second electrode. The second electrode is provided in a reference-gas region containing a reference gas. The reference-gas region is arranged between the first and the second electrode.
摘要翻译：一种气体测量传感器，优选地用于验证气体的至少一个物理变量，特别是用于验证内燃机的排气中的氧浓度，所述传感器包括传感器元件，所述传感器元件具有电化学电池，所述电化学电池具有第一电极和第二电极以及电连接第一和第二电极的至少一个固体电解质。第二电极设置在包含参考气体的参考气体区域中。参考气体区域布置在第一和第二电极之间。

10. 发明授权

US08578701B2 Method for operating an internal combustion engine and device for implementing the method 失效
标题翻译：用于操作内燃机的方法和用于实施该方法的装置
公开(公告)号：US08578701B2
公开(公告)日：2013-11-12
申请号：US11517865
申请日：2006-09-07
申请人： Torsten Handler , Christian Walz , Matthias Loehr
发明人： Torsten Handler , Christian Walz , Matthias Loehr
IPC分类号： F01N3/00
CPC分类号： F01N9/00 , Y02T10/47
摘要： A method for operating an internal combustion engine in whose exhaust-gas region at least one SCR catalytic converter is disposed, which is acted upon by a reagent contributing to the NOx conversion in the SCR catalytic converter, and a device for implementing the method. The reagent level in the SCR catalytic converter is controlled or regulated to a predefined reagent setpoint level, which is specified to at least a maximum value, which corresponds to an SCR catalytic converter completely filled with reagent. In this way the SCR catalytic converter is always operated at the highest possible efficiency at which the highest possible NOx conversion takes place.
摘要翻译：一种用于操作内燃机的方法，所述内燃机的排气区域设置有至少一个SCR催化转化器，所述SCR催化转化器由SCR催化转化器中的NOx转化作用的试剂作用，以及用于实施该方法的装置。 SCR催化转化器中的试剂水平被控制或调节到预定的试剂设定值水平，其被规定为至少最大值，其对应于完全填充有试剂的SCR催化转化器。以这种方式，SCR催化转化器始终以最高可能的NOx转化率发生的最高效率运行。

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