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1. 发明授权

US08187148B2 Clutch system 有权
标题翻译：离合器系统
公开(公告)号：US08187148B2
公开(公告)日：2012-05-29
申请号：US12374078
申请日：2007-06-29
申请人： Rainer Petzold , Martin Miller , Mario Steinborn , Peter Herter , Franz Bitzer
发明人： Rainer Petzold , Martin Miller , Mario Steinborn , Peter Herter , Franz Bitzer
IPC分类号： B60W10/00
CPC分类号： F16D48/02 , F16D48/066 , F16D2048/0272 , F16D2300/14 , F16D2500/1026 , F16D2500/1027 , F16D2500/1028 , F16D2500/10412 , F16D2500/1045 , F16D2500/3022 , F16D2500/3024 , F16D2500/3028 , F16D2500/3067 , F16D2500/30808 , F16D2500/3111 , F16D2500/50224 , F16D2500/5108 , F16D2500/511 , F16D2500/5114 , F16D2500/5124 , F16D2500/7103 , F16D2500/7104 , Y10T477/638
摘要： A clutch system for producing and interrupting a force flow between the engine and transmission of a motor vehicle, with a clutch, which is disengaged unless actuated, and one or more valves, which regulate the flow of pressure medium and which are electrically actuated by a control and regulation unit. If there is electrical failure while driving and when a gear is engaged or when the vehicle is stationary, the engine is running and a transmission gear is engaged, unintended clutch engagement is prevented. The valves are designed such that if there is a failure of the voltage supply and consequently also of the actuation of the valves by the electronic control and regulation system, the operating condition of the clutch existing at the time of failure, namely the disengaged or engaged operating condition, remains as it is.
摘要翻译：一种用于产生和中断机动车辆的发动机和变速器之间的力流的离合器系统，其中离合器除非被致动而分离，以及一个或多个阀，其调节压力介质的流动并由一个控制和调节单位。如果在驾驶时出现电气故障，并且当齿轮接合时或者当车辆静止时，发动机正在运行并且传动齿轮接合，则防止意外的离合器接合。阀被设计成使得如果电压供应失败并且因此也由电子控制和调节系统致动阀门，则在故障时存在的离合器的操作状态，即脱开或接合运行状况依然如此。

2. 发明申请

US20100101913A1 CLUTCH SYSTEM AND METHOD FOR CONTROLLING A CLUTCH SYSTEM 有权
标题翻译：用于控制离合器系统的离合器系统和方法
公开(公告)号：US20100101913A1
公开(公告)日：2010-04-29
申请号：US12523558
申请日：2007-10-16
申请人： Ralf Schuler , Werner Weber , Kaspar Schmoll Genannt Eisenwerth , Alexander Bawidamann
发明人： Ralf Schuler , Werner Weber , Kaspar Schmoll Genannt Eisenwerth , Alexander Bawidamann
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。

3. 发明申请

US20190186564A1 METHOD FOR CONTROLLING A PNEUMATIC ACTUATOR 审中-公开
公开(公告)号：US20190186564A1
公开(公告)日：2019-06-20
申请号：US16218534
申请日：2018-12-13
申请人： ZF Friedrichshafen AG
发明人： Christoph RÜCHARDT , Thomas JÄGER
IPC分类号： F16D48/06 , F16D48/02
CPC分类号： F16D48/066 , F16D25/14 , F16D48/02 , F16D2500/1028 , F16D2500/3122 , F16D2500/511 , F16D2500/70448
摘要： A method for controlling a pneumatic actuator (1) of a transmission having at least one sealing element (6, 7) that is arranged between two elements (2, 3) of the actuator (1) that move relative to one another, and within a specifiable operating temperature range in which a leakproofness of the actuator (1) is ensured. The pneumatic actuator is acted upon with compressed air from an air supply system for actuating a transmission component. When a temperature of the actuator (1) is below a glass transition temperature of the at least one sealing element (6, 7), the actuator (1) is acted upon with pre-heated compressed air from the air supply system to warm up the at least one sealing element (6, 7) above the glass transition temperature.

4. 发明申请

US20080171633A1 Method And Device For Controlling A Motor Vehicle Drive Train 有权
标题翻译：用于控制汽车传动系的方法和装置
公开(公告)号：US20080171633A1
公开(公告)日：2008-07-17
申请号：US11908661
申请日：2006-03-15
申请人： Marcus Gansohr , Florian Schneider , Thomas Jager
发明人： Marcus Gansohr , Florian Schneider , Thomas Jager
IPC分类号： B60W10/02 , B60W10/10
CPC分类号： B60W10/11 , B60W10/02 , B60W50/0205 , B60W2510/0208 , B60W2520/10 , F16D2500/511 , Y10T477/681 , Y10T477/753
摘要： A method for controlling a drivetrain including an automatically shifted starting clutch and gear-shift clutch and a transmission, with a non self-locking clutch actuator, a gear actuator for engaging and disengaging transmission gears and a control unit which generates control commands for the clutch actuator and gear actuator and transmits such commands to the actuators such that, when the vehicle is at rest and a gear is engaged and if the clutch actuator fails, the clutch does not inadvertently engage. When a transmission gear is engaged, a control command is generated and sent for the clutch actuator to disengage the clutch. Thereafter, the vehicle speed is determined and if the speed is essentially zero and the clutch begins to engage, a control command is sent to the gear actuator to shift the transmission to its neutral position.
摘要翻译：一种用于控制包括自动移位的起动离合器和换档离合器和变速器的传动系统的方法，具有非自锁式离合器致动器，用于接合和分离变速齿轮的齿轮致动器和产生用于离合器的控制命令的控制单元致动器和齿轮致动器，并且将这样的命令传递到致动器，使得当车辆静止并且齿轮接合时，并且如果离合器致动器失效，则离合器不会不经意地接合。当传动齿轮啮合时，产生一个控制命令并发送给离合器致动器以使离合器脱离。此后，确定车速并且如果速度基本上为零并且离合器开始啮合，则控制命令被发送到齿轮致动器以将变速器移动到其中立位置。

5. 发明申请

US20160280232A1 FAILURE DETERMINING DEVICE OF HYBRID VEHICLE AND FAILURE DETERMINING METHOD THEREFOR 审中-公开
标题翻译：混合动力车故障确定装置及其故障判定方法
公开(公告)号：US20160280232A1
公开(公告)日：2016-09-29
申请号：US14778203
申请日：2014-03-20
申请人： JATCO LTD , NISSAN MOTOR CO., LTD.
发明人： Norihira AMANO , Hajime TASAKA
IPC分类号： B60W50/04 , B60L11/18 , B60L3/12
CPC分类号： B60W50/045 , B60K6/48 , B60K6/543 , B60L3/0061 , B60L3/12 , B60L11/14 , B60L11/18 , B60L11/1861 , B60L15/2054 , B60L2210/40 , B60L2220/14 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2240/486 , B60L2240/507 , B60W10/02 , B60W20/50 , B60W30/18027 , B60Y2300/429 , F16D48/066 , F16D2500/1066 , F16D2500/3024 , F16D2500/30408 , F16D2500/3067 , F16D2500/3166 , F16D2500/5108 , F16D2500/511 , Y02T10/6221 , Y02T10/645 , Y02T10/70 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/7241 , Y02T10/7275
摘要： The integrated controller determines whether or not, regardless of execution of the WSC control, a rotation speed of the motor generator falls to less than an idle rotation speed and also whether or not differential rotation of the second clutch becomes less than a predetermined value, and determines that, if the determination is positive, a continuous MAX pressure failure has occurred in the second clutch.
摘要翻译：集成控制器确定无论WSC控制的执行如何，电动发电机的转速都下降到小于怠速转速以及第二离合器的差动旋转是否小于预定值，以及确定如果确定为肯定，则在第二离合器中发生连续的MAX压力故障。

6. 发明授权

US09051979B2 Method and device for leak testing in an automated electrohydraulic clutch system in a motor vehicle 有权
标题翻译：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
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： G01M3/26 , F16D48/06
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。

7. 发明授权

US5014832A Clutch control system 失效
标题翻译：离合器控制系统
公开(公告)号：US5014832A
公开(公告)日：1991-05-14
申请号：US587353
申请日：1990-09-24
申请人： Yuji Satoh , Hiromi Kono , Hiroyuki Soda , Masuhiro Otsuka
发明人： Yuji Satoh , Hiromi Kono , Hiroyuki Soda , Masuhiro Otsuka
IPC分类号： F16D48/02 , F16D48/06 , F16H59/40 , F16H59/42 , F16H61/00 , F16H63/40
CPC分类号： F16D48/066 , B60W2050/021 , B60W2050/143 , B60W2510/0638 , B60W2510/1015 , F16D2500/3026 , F16D2500/30417 , F16D2500/30428 , F16D2500/3069 , F16D2500/511 , F16D2500/70605 , F16D2500/7061 , F16D2500/7103 , F16D2500/7104 , F16H2061/0087 , F16H59/40 , F16H59/42 , F16H63/40 , Y10T477/6425
摘要： A clutch control unit which includes a clutch (6); a first detector (9) for detecting a first rate of rotation of an input of the clutch; a second detector (5a) for detecting a second rate of rotation of an output of the clutch; a clutch learning unit (4b) for determining a clutch position at which both of the first and second rates of rotation meet predetermined conditions when said clutch is moved toward engagement from a preset learning starting point and storing a clutch characteristic; a signal generator (4c) for generating a learning underway signal indicating that the clutch learning unit is learning the clutch characteristic; and warning unit (16a) responsive to the learning underway signal to provide a warning display or sound.

8. 发明授权

US08366588B2 Method and device for controlling a motor vehicle drive train 有权
标题翻译：用于控制机动车辆传动系的方法和装置
公开(公告)号：US08366588B2
公开(公告)日：2013-02-05
申请号：US11908661
申请日：2006-03-15
申请人： Marcus Gansohr , Florian Schneider , Thomas Jäger
发明人： Marcus Gansohr , Florian Schneider , Thomas Jäger
IPC分类号： F16H61/20 , G06F7/00 , G06F17/00 , G06F19/00 , B60W10/02 , B60W10/10 , F16D67/00
CPC分类号： B60W10/11 , B60W10/02 , B60W50/0205 , B60W2510/0208 , B60W2520/10 , F16D2500/511 , Y10T477/681 , Y10T477/753
摘要： A method for controlling a drivetrain including an automatically shifted starting clutch and gear-shift clutch and a transmission, with a non self-locking clutch actuator, a gear actuator for engaging and disengaging transmission gears and a control unit which generates control commands for the clutch actuator and gear actuator and transmits such commands to the actuators such that, when the vehicle is at rest and a gear is engaged and if the clutch actuator fails, the clutch does not inadvertently engage. When a transmission gear is engaged, a control command is generated and sent for the clutch actuator to disengage the clutch. Thereafter, the vehicle speed is determined and if the speed is essentially zero and the clutch begins to engage, a control command is sent to the gear actuator to shift the transmission to its neutral position.
摘要翻译：一种用于控制包括自动移位的起动离合器和换档离合器和变速器的传动系统的方法，具有非自锁式离合器致动器，用于接合和分离传动齿轮的齿轮致动器和产生用于离合器的控制命令的控制单元致动器和齿轮致动器，并且将这样的命令传递到致动器，使得当车辆静止并且齿轮接合时，并且如果离合器致动器失效，则离合器不会不经意地接合。当传动齿轮啮合时，产生一个控制命令并发送给离合器致动器以使离合器脱离。此后，确定车速并且如果速度基本上为零并且离合器开始啮合，则控制命令被发送到齿轮致动器以将变速器移动到其中立位置。

9. 发明申请

US20100016119A1 CLUTCH SYSTEM 有权
标题翻译：离合系统
公开(公告)号：US20100016119A1
公开(公告)日：2010-01-21
申请号：US12374078
申请日：2007-06-29
申请人： Rainer Petzold , Martin Miller , Mario Steinborn , Peter Herter , Franz Bitzer
发明人： Rainer Petzold , Martin Miller , Mario Steinborn , Peter Herter , Franz Bitzer
IPC分类号： F16D48/06
CPC分类号： F16D48/02 , F16D48/066 , F16D2048/0272 , F16D2300/14 , F16D2500/1026 , F16D2500/1027 , F16D2500/1028 , F16D2500/10412 , F16D2500/1045 , F16D2500/3022 , F16D2500/3024 , F16D2500/3028 , F16D2500/3067 , F16D2500/30808 , F16D2500/3111 , F16D2500/50224 , F16D2500/5108 , F16D2500/511 , F16D2500/5114 , F16D2500/5124 , F16D2500/7103 , F16D2500/7104 , Y10T477/638
摘要： A clutch system for producing and interrupting a force flow between the engine and transmission of a motor vehicle, with a clutch, which is disengaged unless actuated, and one or more valves, which regulate the flow of pressure medium and which are electrically actuated by a control and regulation unit. If there is electrical failure while driving and when a gear is engaged or when the vehicle is stationary, the engine is running and a transmission gear is engaged, unintended clutch engagement is prevented. The valves are designed such that if there is a failure of the voltage supply and consequently also of the actuation of the valves by the electronic control and regulation system, the operating condition of the clutch existing at the time of failure, namely the disengaged or engaged operating condition, remains as it is.
摘要翻译：一种用于产生和中断机动车辆的发动机和变速器之间的力流的离合器系统，其中离合器除非被致动而分离，以及一个或多个阀，其调节压力介质的流动并由一个控制和调节单位。如果在驾驶时出现电气故障，并且当齿轮接合时或者当车辆静止时，发动机正在运行并且传动齿轮接合，则防止意外的离合器接合。阀被设计成使得如果电压供应失败并且因此也由电子控制和调节系统致动阀门，则在故障时存在的离合器的操作状态，即脱开或接合运行状况依然如此。

10. 发明申请

US20090205408A1 METHOD FOR DETECTING CLUTCH CYLINDER LEAKAGE 审中-公开
标题翻译：检测离合器缸体泄漏的方法
公开(公告)号：US20090205408A1
公开(公告)日：2009-08-20
申请号：US12097547
申请日：2005-12-15
申请人： Svante Karlsson , Lars Karlsson , Erik Lauri
发明人： Svante Karlsson , Lars Karlsson , Erik Lauri
IPC分类号： G01M3/00
CPC分类号： F16D25/088 , F16D25/12 , F16D48/02 , F16D2500/1028 , F16D2500/3026 , F16D2500/5108 , F16D2500/511
摘要： A method is provided for sensing leakage in a clutch cylinder system in a vehicle including an automated manual transmission, wherein the clutch cylinder system includes a clutch cylinder provided with a reciprocable piston, whose position is sensed by a position sensor and affected by pressurization of the cylinder by opening or closing at least one air inlet valve and by opening or closing at least one air outlet valve and wherein the clutch is in an engaged position when there is no air pressure in the cylinder. The method includes the steps of: a. closing the at least one inlet valve and at least one outlet valve for compressed air; b. sensing a position of the piston during a predetermined time span, and, c. if the position has changed more than a predetermined allowable position change, sending an error signal to an onboard diagnostics system or a signal light in the vehicle.
摘要翻译：提供了一种用于检测包括自动手动变速器的车辆中的离合器缸系统中的泄漏的方法，其中所述离合器缸系统包括设置有往复活塞的离合器缸，其位置由位置传感器感测并受到通过打开或关闭至少一个空气入口阀并且通过打开或关闭至少一个空气出口阀，并且其中当气缸中没有空气压力时，离合器处于接合位置。该方法包括以下步骤：a。关闭所述至少一个入口阀和用于压缩空气的至少一个出口阀; b。在预定时间范围内感测活塞的位置，以及c。如果位置已经改变超过预定的可允许位置变化，则向车载诊断系统或车辆中的信号灯发送错误信号。

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