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1.发明授权Method and device for leak testing in an automated electrohydraulic clutch system in a motor vehicle 有权汽车自动化电动离合器系统中的泄漏测试方法和装置公开(公告)号：US09051979B2
公开(公告)日：2015-06-09
申请号：US13515387
申请日：2010-12-01
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。
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2.发明申请METHOD AND DEVICE FOR LEAK TESTING IN AN AUTOMATED ELECTROHYDRAULIC CLUTCH SYSTEM IN A MOTOR VEHICLE 有权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
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。
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公开(公告)号：US08839934B2
公开(公告)日：2014-09-23
申请号：US12919853
申请日：2009-02-25
CPC分类号： F16D25/088 , B60K6/38 , B60K6/48 , F16D29/005 , Y02T10/6221
摘要： A clutch for coupling an internal combustion engine in a torque-transmitting fashion and decoupling an internal combustion engine is disclosed. The internal combustion engine has a partial drive train that includes an electric machine. The clutch includes at least one adjustable element with which in conjunction with coupling means can be opened counter to a closing force generated by closing means. Locking means interacts with the adjustable element and has an adjustable locking element. The locking means interacting with the adjustable element in such a way that the coupling means are held open without an opening force having to be applied for this purpose by an adjustment means, or in such a way that the opening force which has to be applied by the adjustment means to hold the coupling means open is reduced.
摘要翻译： 公开了一种用于以扭矩传递方式联接内燃机并且解耦内燃机的离合器。 内燃机具有包括电机的部分传动系。 离合器包括至少一个可调节元件，与联接装置一起可以与由关闭装置产生的关闭力相反地打开。 锁定装置与可调节元件相互作用并具有可调整的锁定元件。 锁定装置与可调元件相互作用，使得联接装置保持打开，而不需要通过调节装置施加打开力，或者以这样的方式使得打开力必须由 减小了将联接装置保持打开的调节装置。
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4.发明授权Method for operating a fording-capable motor vehicle, and fording-capable motor vehicle 有权用于操作能够锻炼的机动车辆和具有能力的机动车辆的方法公开(公告)号：US08688360B2
公开(公告)日：2014-04-01
申请号：US13057520
申请日：2009-07-27
IPC分类号： G06F17/00
CPC分类号： F02D41/22 , F01N11/002 , F01N13/0093 , F01N13/0097 , F01N2550/04 , F01N2560/08 , F02D41/042 , F02D41/1448 , F02D2200/0812 , F02N11/0837 , F02N11/10 , Y02T10/40 , Y02T10/47 , Y02T10/48
摘要： A motor vehicle having an internal combustion engine, a differential pressure sensor or two pressure sensors for detecting a pressure difference, which may be in an exhaust tract of the internal combustion engine, and an evaluation unit for evaluating the detected pressure difference. Moreover, the present invention relates to a method for operating a motor vehicle. A controlling arrangement is provided for controlling an automatic start-stop system or an ignition system of the motor vehicle as a function of the result of the evaluation of the detected pressure difference used to detect immersion or submersion of a tailpipe of the exhaust tract in water, sludge, or a similar liquid medium in order to prevent the internal combustion engine from shutting off when the tailpipe is immersed or submerged.
摘要翻译： 一种具有内燃机，差压传感器或两个压力传感器的机动车辆，用于检测可能在内燃机的排气道中的压力差，以及用于评估检测到的压力差的评估单元。 此外，本发明涉及一种操作机动车辆的方法。 提供了一种控制装置，用于根据用于检测排气管的尾管在水中的浸入或浸没的检测压力差的评估结果的结果来控制机动车辆的自动起停系统或点火系统 ，污泥或类似的液体介质，以防止当排气管浸入或浸没时内燃机关闭。
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公开(公告)号：US20100101913A1
公开(公告)日：2010-04-29
申请号：US12523558
申请日：2007-10-16
IPC分类号： F16D48/06
CPC分类号： F16D29/005 , F16D48/066 , F16D2500/1024 , F16D2500/3024 , F16D2500/3026 , F16D2500/5108 , F16D2500/511 , F16D2500/70217 , F16D2500/70235
摘要： The invention relates to a device and to a method for controlling a coupling system having a coupling provided with a hydraulic actuation system, which includes an adjustable coupling part for connecting and separating a power transmission path between a coupling input side and a coupling output side, a hydraulic connection that connects the actuation unit to an electrohydraulic actuator that is arranged outside the coupling, and a control unit for controlling the actuator. The hydraulic connection forms a hydraulic system together with hydraulic components of the actuation unit and the actuator. According to the invention, a mechanical stop that delimits the adjustment of the coupling part on the actuation unit is formed. A pressure sensor monitors the pressure in the hydraulic system or a control signal of the actuator. The pressure sensor detects an installation of the coupling part on the stop based on occurring characteristic alterations of the pressure in the hydraulic connection or the control signal and controls the electrohydraulic actuator in accordance therewith and/or produces a diagnosis signal.
摘要翻译： 本发明涉及一种用于控制耦合系统的装置和方法，该耦合系统具有一个具有液压致动系统的联轴器，该液压致动系统包括用于连接和分离耦合输入侧和耦合输出侧之间的动力传递路径的可调节联接部分， 将致动单元连接到布置在联接器外部的电液致动器的液压连接件，以及用于控制致动器的控制单元。 液压连接与致动单元的液压部件和致动器一起形成液压系统。 根据本发明，形成限定致动单元上的联接部件的调节的机械止动件。 压力传感器监测液压系统中的压力或执行器的控制信号。 压力传感器基于液压连接或控制信号中的压力发生的特征变化来检测联接部件在停止件上的安装，并根据该控制信号控制电动执行器和/或产生诊断信号。
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6.发明授权Device and method for operating a drive having an electrically drivable axle 有权用于操作具有电驱动轴的驱动器的装置和方法公开(公告)号：US08790216B2
公开(公告)日：2014-07-29
申请号：US12998052
申请日：2009-07-28
CPC分类号： B60K6/387
摘要： A drive device for a vehicle includes an electric machine and an axle which is drivable by the electric machine. A disengageable mechanical coupling is provided between the drivable axle and the electric machine. This coupling is designed as a jaw coupling.
摘要翻译： 用于车辆的驱动装置包括可由电机驱动的电机和轴。 在可驱动的轴与电机之间提供可脱离的机械联轴器。 该联轴器设计为钳口联轴器。
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公开(公告)号：US08443955B2
公开(公告)日：2013-05-21
申请号：US12523558
申请日：2007-10-16
CPC分类号： F16D29/005 , F16D48/066 , F16D2500/1024 , F16D2500/3024 , F16D2500/3026 , F16D2500/5108 , F16D2500/511 , F16D2500/70217 , F16D2500/70235
摘要： The invention relates to a device and to a method for controlling a coupling system having a coupling provided with a hydraulic actuation system, which includes an adjustable coupling part for connecting and separating a power transmission path between a coupling input side and a coupling output side, a hydraulic connection that connects the actuation unit to an electrohydraulic actuator that is arranged outside the coupling, and a control unit for controlling the actuator. The hydraulic connection forms a hydraulic system together with hydraulic components of the actuation unit and the actuator. According to the invention, a mechanical stop that delimits the adjustment of the coupling part on the actuation unit is formed. A pressure sensor monitors the pressure in the hydraulic system or a control signal of the actuator. The pressure sensor detects an installation of the coupling part on the stop based on occurring characteristic alterations of the pressure in the hydraulic connection or the control signal and controls the electrohydraulic actuator in accordance therewith and/or produces a diagnosis signal.
摘要翻译： 本发明涉及一种用于控制耦合系统的装置和方法，该耦合系统具有一个具有液压致动系统的联轴器，该液压致动系统包括用于连接和分离耦合输入侧和耦合输出侧之间的动力传递路径的可调节联接部分， 将致动单元连接到布置在联接器外部的电液致动器的液压连接件，以及用于控制致动器的控制单元。 液压连接与致动单元的液压部件和致动器一起形成液压系统。 根据本发明，形成限定致动单元上的联接部件的调节的机械止动件。 压力传感器监测液压系统中的压力或执行器的控制信号。 压力传感器基于液压连接或控制信号中的压力发生的特征变化来检测联接部件在停止件上的安装，并根据该控制信号控制电动执行器和/或产生诊断信号。
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