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11. 发明授权

US5875768A Method and arrangement for determining the sensitivity of a hydrocarbon sensor for an internal combustion engine 失效
标题翻译：用于确定用于内燃机的烃传感器的灵敏度的方法和装置
公开(公告)号：US5875768A
公开(公告)日：1999-03-02
申请号：US903934
申请日：1997-07-31
申请人： Rene Schenk , Bernd Schumann
发明人： Rene Schenk , Bernd Schumann
IPC分类号： G01N27/26 , G01N27/416 , G01N27/417 , G01N33/00 , G01R31/28 , G01N7/00 , G01N27/16
CPC分类号： G01N33/007 , G01N27/4175 , G01R31/2829
摘要： The invention is directed to a method of determining the sensitivity of a hydrocarbon sensor for an internal combustion engine generating exhaust gas during the operation thereof. The hydrocarbon sensor includes a probe electrode subjected to the exhaust gas and a heater device for heating the probe electrode whereby a voltage (U) is generated in the sensor and is present at the probe electrode with the voltage (U) being a criterion for the concentration of hydrocarbon molecules in the exhaust gas. The voltage (U) present on the probe electrode is short circuited for a short time and the voltage (U) is measured as a function of time to obtain a voltage curve. A conclusion is then drawn as to the sensitivity of the hydrocarbon sensor from the voltage curve. The invention is also directed to an arrangement for carrying out the invention.
摘要翻译：本发明涉及一种确定在其操作期间产生废气的内燃机的烃传感器的灵敏度的方法。烃传感器包括经受废气的探针电极和用于加热探针电极的加热器装置，由此在传感器中产生电压（U），并且以电压（U）作为标准的电极（U）存在于探针电极废气中烃分子的浓度。存在于探针电极上的电压（U）短时间短路，并且测量电压（U）作为时间的函数以获得电压曲线。然后从电压曲线得出碳氢传感器的灵敏度。本发明还涉及一种用于实施本发明的装置。

12. 发明授权

US08298117B2 Method for operating a hybrid drive system having a torque converter 有权
标题翻译：用于操作具有变矩器的混合动力驱动系统的方法
公开(公告)号：US08298117B2
公开(公告)日：2012-10-30
申请号：US12300681
申请日：2007-10-05
申请人： Andreas Seel , Rene Schenk , Oliver Kaefer , Thorsten Juenemann
发明人： Andreas Seel , Rene Schenk , Oliver Kaefer , Thorsten Juenemann
IPC分类号： B60W10/02 , B60W10/06 , B60W10/08
CPC分类号： B60W20/40 , B60K6/48 , B60K6/547 , B60L11/14 , B60L15/20 , B60L2240/421 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/00 , B60W2540/10 , B60W2710/081 , F16H2059/385 , Y02T10/6221 , Y02T10/6286 , Y02T10/645 , Y02T10/70 , Y02T10/7077 , Y02T10/72 , Y02T10/7275 , Y10T477/26 , Y10T477/71 , Y10T477/79
摘要： A method for operating a hybrid drive system, in particular of a motor vehicle, having at least one electric machine and one internal combustion engine, a disconnecting clutch being provided between the electric machine and the internal combustion engine and a torque converter having a turbine wheel being provided between the electric machine and a hybrid drive output, the disconnecting clutch being engaged for starting the internal combustion engine. It is provided that, as a function of the rotational speed of the turbine wheel of the torque converter, a rotational speed is predefined for the electric machine such that no sudden torque change occurs at the hybrid drive output when the internal combustion engine is started.
摘要翻译：一种用于操作具有至少一个电机和一个内燃机的机动车辆的混合动力驱动系统的方法，在所述电机和所述内燃机之间设置有分离离合器，以及具有涡轮机叶轮设置在电机和混合动力驱动输出之间，所述断开离合器被接合以启动内燃机。规定，根据变矩器的涡轮机叶轮的转速的函数，预定了电机的转速，使得当内燃机启动时在混合动力驱动输出处不发生突然的转矩变化。

13. 发明申请

US20100304923A1 Method For Controlling A Hybrid Drive 有权
标题翻译：控制混合动力驱动的方法
公开(公告)号：US20100304923A1
公开(公告)日：2010-12-02
申请号：US12308477
申请日：2007-08-24
申请人： Rene Schenk , Oliver Kaefer , Thorsten Juenemann
发明人： Rene Schenk , Oliver Kaefer , Thorsten Juenemann
IPC分类号： B60W10/02 , B60W20/00
CPC分类号： B60W20/40 , B60K6/48 , B60L11/14 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/00 , B60W2540/103 , B60W2710/025 , Y02T10/6221 , Y02T10/6286 , Y02T10/70 , Y02T10/7077 , Y10T477/23 , Y10T477/26
摘要： A method for controlling a hybrid drive of a vehicle, which includes at least one internal combustion engine and at least one electric machine, having a first clutch situated between the electric machine and the drive train of the vehicle and a second clutch situated between the electric machine and the internal combustion engine. Performance parameters of the hybrid drive are controlled as a function of the driver's intent.
摘要翻译：一种用于控制车辆的混合动力驱动的方法，其包括至少一个内燃机和至少一个电机，其具有位于电机和车辆的传动系之间的第一离合器，以及位于电气机器和内燃机。混合动力驱动器的性能参数根据驾驶员的意图进行控制。

14. 发明申请

US20090124453A1 METHOD FOR OPERATING A HYBRID DRIVE SYSTEM HAVING A TORQUE CONVERTER 有权
标题翻译：具有扭矩转换器的混合动力系统的操作方法
公开(公告)号：US20090124453A1
公开(公告)日：2009-05-14
申请号：US12300681
申请日：2007-10-05
申请人： Andreas Seel , Rene Schenk , Oliver Kaefer , Thorsten Juenemann
发明人： Andreas Seel , Rene Schenk , Oliver Kaefer , Thorsten Juenemann
IPC分类号： B60W10/02 , B60W20/00
CPC分类号： B60W20/40 , B60K6/48 , B60K6/547 , B60L11/14 , B60L15/20 , B60L2240/421 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/00 , B60W2540/10 , B60W2710/081 , F16H2059/385 , Y02T10/6221 , Y02T10/6286 , Y02T10/645 , Y02T10/70 , Y02T10/7077 , Y02T10/72 , Y02T10/7275 , Y10T477/26 , Y10T477/71 , Y10T477/79
摘要： A method for operating a hybrid drive system, in particular of a motor vehicle, having at least one electric machine and one internal combustion engine, a disconnecting clutch being provided between the electric machine and the internal combustion engine and a torque converter having a turbine wheel being provided between the electric machine and a hybrid drive output, the disconnecting clutch being engaged for starting the internal combustion engine. It is provided that, as a function of the rotational speed of the turbine wheel of the torque converter, a rotational speed is predefined for the electric machine such that no sudden torque change occurs at the hybrid drive output when the internal combustion engine is started.
摘要翻译：一种用于操作具有至少一个电机和一个内燃机的机动车辆的混合动力驱动系统的方法，在所述电机和所述内燃机之间设置有分离离合器，以及具有涡轮机叶轮设置在电机和混合动力驱动输出之间，所述断开离合器被接合以启动内燃机。规定，根据变矩器的涡轮机叶轮的转速的函数，预定了电机的转速，使得当内燃机启动时在混合动力驱动输出处不发生突然的转矩变化。

15. 发明授权

US06389802B1 Method and arrangement for operating an internal combustion engine in combination with an NOx storage catalytic converter and an NOx sensor 失效
标题翻译：与NOx储存催化转化器和NOx传感器结合操作内燃机的方法和装置
公开(公告)号：US06389802B1
公开(公告)日：2002-05-21
申请号：US09404158
申请日：1999-09-27
申请人： Joachim Berger , Rene Schenk , Andreas Blumenstock , Klaus Winkler
发明人： Joachim Berger , Rene Schenk , Andreas Blumenstock , Klaus Winkler
IPC分类号： F01N300
CPC分类号： F01N3/0842 , B01D53/9495 , F01N3/0871 , F02D41/0275 , F02D41/146 , F02D41/1463 , F02D2200/0811
摘要： The invention is directed to a control of an air/fuel ratio during operation of an internal combustion engine having a catalytic converter and an NOx sensor mounted behind the catalytic converter as seen in flow direction. The engine is operated alternately in a first phase with a mixture which is deficient in fuel compared to the stoichiometric mixture composition and, in a second phase, with a stoichiometric or rich mixture composition. The triggering of the change between the two phases is influenced by the signal of the NOx sensor.
摘要翻译：本发明涉及在具有催化转化器和安装在催化转化器后面的NOx传感器的内燃机的操作期间的空气/燃料比的控制，如在流动方向上看到的。发动机在第一阶段中与混合物交替运行，其混合物与化学计量混合物组合物相比缺乏燃料，在第二阶段中，以化学计量或富混合物组成。两相之间的变化的触发受到NOx传感器的信号的影响。

16. 发明授权

US6160404A Circuit for measuring the electrode current of a ceramic gas sensor 失效
标题翻译：用于测量陶瓷气体传感器的电极电流的电路
公开(公告)号：US6160404A
公开(公告)日：2000-12-12
申请号：US88053
申请日：1998-06-01
申请人： Rene Schenk
发明人： Rene Schenk
IPC分类号： F02D41/14 , G01N27/406 , G01N27/419 , G01R1/20 , G01N27/62 , G01N27/00
CPC分类号： F02D41/1493 , G01N27/4065 , G01N27/419 , G01R1/203
摘要： The invention relates to a circuit for measuring the electrode current of a ceramic gas sensor for measuring a gas. The ceramic gas sensor has first and second sensor electrodes arranged in a heatable ceramic and the first sensor electrode functions as a measuring electrode and the second sensor electrode functions as a reference electrode. The circuit is a current measuring circuit connected to the first and second sensor electrodes and the current measuring circuit includes: a current measuring shunt (R2) for conducting a measurement current flowing away from the first sensor electrode thereby causing a first voltage drop across the current measuring shunt (R2); a first circuit part for detecting the measurement current; a current feedback shunt (R1) connected to the second sensor electrode; a second circuit part for generating a current having a magnitude corresponding to the magnitude of the measurement current detected by the first circuit part; the second circuit part being connected to the current feedback shunt (R1) whereby the current generated by the second circuit part flows to the second sensor electrode via the current feedback shunt (R1) causing a second voltage drop across the current feedback shunt (R1); and, a third circuit part for amplifying the difference of the first and second voltage drops and converting the difference into a measurement signal referred to a reference potential.
摘要翻译：本发明涉及一种用于测量用于测量气体的陶瓷气体传感器的电极电流的电路。陶瓷气体传感器具有布置在可加热陶瓷中的第一和第二传感器电极，第一传感器电极用作测量电极，第二传感器电极用作参考电极。电路是连接到第一和第二传感器电极的电流测量电路，并且电流测量电路包括：用于传导流过第一传感器电极的测量电流的电流测量分流器（R2），从而导致跨过电流的第一压降测量分流器（R2）; 用于检测测量电流的第一电路部分; 连接到第二传感器电极的电流反馈分路（R1）; 第二电路部分，用于产生具有与由第一电路部分检测的测量电流的大小相对应的幅度的电流; 第二电路部分连接到电流反馈分流器（R1），由此由第二电路部件产生的电流经由电流反馈分流器（R1）流到第二传感器电极，从而在电流反馈分流器（R1）两端产生第二压降， ; 以及第三电路部分，用于放大第一和第二电压降的差异，并将差值转换成参考电位的测量信号。

17. 发明申请

US20120312080A1 METHOD AND DEVICE FOR LEAK TESTING IN AN AUTOMATED ELECTROHYDRAULIC CLUTCH SYSTEM IN A MOTOR VEHICLE 有权
标题翻译：电动车辆自动电动离合器系统泄漏试验方法及装置
公开(公告)号：US20120312080A1
公开(公告)日：2012-12-13
申请号：US13515387
申请日：2010-12-01
申请人： Mykhaylo Klymenko , Manuel Schnitzer , Rene Schenk , Kaspar Schmoll Genannt Eisenwerth
发明人： Mykhaylo Klymenko , Manuel Schnitzer , Rene Schenk , Kaspar Schmoll Genannt Eisenwerth
IPC分类号： G01M3/28
CPC分类号： F16D48/066 , F16D2500/1024 , F16D2500/3024 , F16D2500/3166 , F16D2500/511 , F16D2500/70217 , F16D2500/70235 , G01M3/26
摘要： In a method for leak testing in an automated electrohydraulic clutch system in a motor vehicle, in which an electromechanical actuator controls the clutch travel of a clutch via a hydraulic piping system, in order that a defective system is detected reliably and rapidly, the leak in the clutch system is detected using a pressure measurement in the electromechanical actuator and compared to a characteristic clutch curve.
摘要翻译：在机动车辆的自动电动液压离合器系统中的泄漏测试方法中，机电致动器通过液压管道系统控制离合器的离合器行程，以便可靠且快速地检测到有缺陷的系统，使用机电致动器中的压力测量来检测离合器系统，并与特征离合器曲线进行比较。

18. 发明申请

US20110295455A1 METHOD FOR ADAPTING A SEPARATING CLUTCH IN A DRIVE TRAIN SYSTEM OF A VEHICLE AND DRIVE TRAIN SYSTEM 有权
标题翻译：在车辆和驾驶员系统的驱动系统中适应分离离合器的方法
公开(公告)号：US20110295455A1
公开(公告)日：2011-12-01
申请号：US13123443
申请日：2009-09-14
申请人： Rene Schenk
发明人： Rene Schenk
IPC分类号： B60W10/02
CPC分类号： F16D48/06 , B60K6/48 , B60K2006/4825 , B60L15/2054 , B60L2240/423 , B60L2240/486 , B60L2240/507 , B60W10/00 , B60W10/02 , F16D2500/1066 , F16D2500/30421 , F16D2500/3065 , F16D2500/30816 , F16D2500/50251 , F16D2500/70264 , F16D2500/70605 , F16H2342/04 , Y02T10/645 , Y02T10/72 , Y02T10/7275
摘要： A method for adapting a separating clutch in a drive train system of a vehicle, the drive train system having an electric machine, an internal combustion engine as well as an automatic transmission having an hydraulic torque converter and a torque-converter lockup clutch, and the separating clutch lying between the electric machine and the internal combustion engine, and the internal combustion engine being started by the electric machine while the electric machine drives the vehicle, having the following steps: in a time interval, the separating clutch is operated in slip operation for cranking up the internal combustion engine, in the time interval an expected rotary speed change of the electric machine is calculated, the rotary speed change expected by calculation is compared to the actually occurring rotary speed change for deviation and the deviation ascertained is used to adapt the separating clutch.
摘要翻译：一种用于适应车辆的传动系统中的分离离合器的方法，具有电机的传动系统，内燃机以及具有液压变矩器和变矩器锁止离合器的自动变速器，以及分离离合器，其位于电机和内燃机之间，并且在电机驱动车辆的同时由电机启动内燃机，具有以下步骤：在一段时间间隔内，分离离合器在滑动操作中操作为了启动内燃机，在时间间隔内计算出电机的预期转速变化，将通过计算预期的转速变化与实际发生的偏差转速进行比较，并且确定的偏差用于适应分离离合器。

19. 发明申请

US20090173557A1 DEFINED INTERNAL COMBUSTION ENGINE OPERATION IN VEHICLES HAVING A HYBRID DRIVE 有权
标题翻译：在具有混合动力的车辆中定义内燃机运行
公开(公告)号：US20090173557A1
公开(公告)日：2009-07-09
申请号：US12296349
申请日：2007-03-22
申请人： Klaus Joos , Kersten Wehmeier , Martin Streib , Thomas Huber , Eberhard Schnaibel , Bernd Kesch , Rene Schenk , Stefan Tumback , Peter Baeuerle , Karsten Mann
发明人： Klaus Joos , Kersten Wehmeier , Martin Streib , Thomas Huber , Eberhard Schnaibel , Bernd Kesch , Rene Schenk , Stefan Tumback , Peter Baeuerle , Karsten Mann
IPC分类号： B60W10/06 , B60W20/00
CPC分类号： B60W20/11 , B60K6/485 , B60L11/14 , B60L2240/12 , B60L2240/443 , B60L2260/26 , B60L2270/145 , B60W10/06 , B60W10/08 , B60W20/00 , B60W2510/085 , B60W2520/10 , Y02T10/6226 , Y02T10/6286 , Y02T10/70 , Y02T10/7077
摘要： A method for setting operating states of an internal combustion engine, in particular an internal combustion engine of a hybrid drive. In addition to the internal combustion engine, the hybrid drive includes at least one electric drive, a hybrid coordinator and a control unit assigned to the internal combustion engine in which functions are implemented. The functions request operating states favorable to their running ability from the hybrid coordinator which performs a commensurate modification of the distribution of power between the internal combustion engine and the at least one electric drive.
摘要翻译：一种用于设定内燃机，特别是混合动力驱动器的内燃机的运行状态的方法。除了内燃机之外，混合动力驱动器还包括至少一个电驱动器，混合协调器和分配给实现功能的内燃机的控制单元。该功能要求对来自混合协调器的运行能力有利的运行状态，其执行内燃机与至少一个电驱动器之间的功率分配的相应修改。

20. 发明授权

US5898107A Method and arrangement for monitoring the operation of a hydrocarbon sensor for an internal combustion engine 失效
标题翻译：用于监测用于内燃机的烃传感器的操作的方法和装置
公开(公告)号：US5898107A
公开(公告)日：1999-04-27
申请号：US923930
申请日：1997-09-05
申请人： Rene Schenk
发明人： Rene Schenk
IPC分类号： G01N27/04 , F02D41/14 , F02D41/22 , F02D45/00 , G01N27/14 , G01N33/00 , G01M15/00
CPC分类号： G01N33/007
摘要： The invention is directed to a method and an arrangement for monitoring the operation of a hydrocarbon sensor with which the sensor is monitored in a technically simple manner. The method and arrangement preferably utilize existing components of the motor vehicle. The heater power is continuously compared to a pregiven value. A sensor fault is signaled and the heater is shut off when the heater power and the pregiven value do not correspond to each other. The measured hydrocarbon value is compared to emission values to be expected for pregiven operating conditions and a sensor fault is signaled when the measured hydrocarbon value and the emission values do not correspond to each other.
摘要翻译：本发明涉及用于以技术上简单的方式监测传感器的烃传感器的操作的方法和装置。该方法和装置优选利用机动车辆的现有部件。加热器功率与预定值持续比较。当加热器功率和预定值彼此不对应时，发出传感器故障并关闭加热器。将测量的烃值与预期的运行条件预期的发射值进行比较，并且当测量的烃值和发射值彼此不对应时，传感器故障被通知。

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