利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

42 条记录 (耗时 0.021 秒)

    METHOD FOR CONTROLLING A ROLLING OR COASTING FUNCTION OF A VEHICLE
    2.
    发明申请
    METHOD FOR CONTROLLING A ROLLING OR COASTING FUNCTION OF A VEHICLE 失效
    用于控制车辆的滚动或着色功能的方法

    公开(公告)号：US20120220421A1

    公开(公告)日：2012-08-30

    申请号：US13502231

    申请日：2010-10-13

    申请人： Rainer Petzold ,  Peter Herter ,  Mario Steinborn ,  Franz Bitzer

    发明人： Rainer Petzold ,  Peter Herter ,  Mario Steinborn ,  Franz Bitzer

    IPC分类号： B60W10/04 ,  B60W10/02

    CPC分类号： F16D48/06 ,  F16D2500/10462 ,  F16D2500/50653 ,  F16D2500/70424 ,  F16H63/502 ,  F16H2306/44 ,  Y10T477/6403 ,  Y10T477/6414 ,  Y10T477/75 ,  Y10T477/753 ,  Y10T477/755 ,  Y10T477/78

    摘要： A method is proposed for controlling a through-connection clutch of a vehicle, in which an interlocking portion of the clutch is opened when the drive-train is virtually free from torque, a shifting operation is then carried out, and after the shifting operation the clutch is closed again. According to the invention, the torque transmitted by the interlocked connection in the clutch is influenced by controlling the motor in order to produce a torque-free condition at the interlocked connection in the clutch, in such manner that the interlocked connection is pre-stressed before the torque-free condition has been reached and separated immediately only when the torque-free condition is reached.

    摘要翻译： 提出一种用于控制车辆的直通离合器的方法，其中当驱动系实际上没有扭矩时离合器的联锁部分打开，然后执行换档操作，并且在变速操作之后 离合器再次关闭。 根据本发明，通过控制电动机来控制离合器中的互锁连接的扭矩受到影响，以便在离合器中的互锁连接处产生无转矩的状态，使得互锁连接在预紧前 只有达到无转矩条件时，才立即分离和分离无扭矩条件。

    Method for determining a torque characteristic of an automated friction clutch
    4.
    发明授权
    Method for determining a torque characteristic of an automated friction clutch 有权
    用于确定自动摩擦离合器的扭矩特性的方法

    公开(公告)号：US08000869B2

    公开(公告)日：2011-08-16

    申请号：US12297364

    申请日：2007-04-25

    申请人： Rainer Petzold ,  Peter Herter ,  Franz Bitzer

    发明人： Rainer Petzold ,  Peter Herter ,  Franz Bitzer

    IPC分类号： G06F7/00

    CPC分类号： F16D48/066 ,  F16D2500/10412 ,  F16D2500/1045 ,  F16D2500/3026 ,  F16D2500/30401 ,  F16D2500/30406 ,  F16D2500/30412 ,  F16D2500/3067 ,  F16D2500/30803 ,  F16D2500/30808 ,  F16D2500/30816 ,  F16D2500/50254 ,  F16D2500/50263 ,  F16D2500/50272 ,  F16D2500/70472 ,  F16D2500/70605 ,  Y10T477/70

    摘要： A method for determining a torque characteristic of a friction clutch located in a drive train of a motor vehicle in the force flow between a drive engine and a transmission and which is closed in its rest position. At least two marker points of a regulating-path-dependent torque characteristic are determined, one of which is determined at a slipping limit of the clutch. To enhance determination of the torque characteristic, a first marker point is determined with the clutch engaged, the transmission in neutral and the engine running, by slowly disengaging the clutch until a reduction in the speed of the transmission input shaft relative to the engine speed is detected. A corresponding pair of values of this marker point with the known braking torque of the input shaft and the set position are used for adapting an existing characteristic.

    摘要翻译： 一种用于在驱动发动机和变速器之间的力流中确定位于机动车辆的传动系中的摩擦离合器的转矩特性的方法，其在其静止位置处关闭。 确定与调节路径相关的转矩特性的至少两个标记点，其中之一是在离合器的滑动极限处确定。 为了增强扭矩特性的确定，通过缓慢地离合离合器，离合器接合，变速器在空档和发动机运行中来确定第一标记点，直到变速器输入轴相对于发动机转速的速度降低为 检测到。 使用输入轴和设定位置的已知制动转矩的该标记点的对应值对来适应现有特性。

    METHOD FOR ACTUATING A CLUTCH OF A DRIVETRAIN
    5.
    发明申请
    METHOD FOR ACTUATING A CLUTCH OF A DRIVETRAIN 失效
    用于驱动驾驶员离合器的方法

    公开(公告)号：US20100185372A1

    公开(公告)日：2010-07-22

    申请号：US12664542

    申请日：2008-05-27

    申请人： Peter Herter ,  Joachim Staudinger ,  Rainer Petzold ,  Franz Bitzer

    发明人： Peter Herter ,  Joachim Staudinger ,  Rainer Petzold ,  Franz Bitzer

    IPC分类号： G06F19/00 ,  F16D48/08

    CPC分类号： F16D48/08 ,  F16D2500/30406 ,  F16D2500/30426 ,  F16D2500/3065 ,  F16D2500/3067 ,  F16D2500/30816 ,  F16D2500/3109 ,  F16D2500/3144 ,  F16D2500/504 ,  F16D2500/50825 ,  F16D2500/70442 ,  Y10T477/6392

    摘要： A method for actuating a clutch (6) of a drivetrain of a motor vehicle such that, when the motor vehicle is rolling downhill with the accelerator pedal not being actuated and when the motor vehicle is coasting on level ground with the accelerator pedal not being actuated, a clutch position of the clutch (6) is determined as a function of a rotational speed difference between an input speed of a transmission (2) of the drivetrain and an idling speed of a power engine (1) of the drivetrain. The method includes the steps of determining the clutch position from the rotational speed difference between the transmission input speed and the power engine idling speed and correcting the clutch position using at least one parameter that depends on acceleration of the motor vehicle.

    摘要翻译： 一种用于致动机动车辆的动力传动系的离合器（6）的方法，使得当机动车辆在加速踏板未被致动时下坡并且当机动车辆在加速踏板未被致动时在水平地面上滑行时 根据传动系的变速器（2）的输入速度和动力传动系的动力发动机（1）的空转速度之间的转速差确定离合器（6）的离合器位置。 该方法包括以下步骤：根据变速器输入速度与动力发动机空转速度之间的转速差确定离合器位置，并使用至少一个取决于机动车辆的加速度的参数来校正离合器位置。

    Method for controlling a rolling or coasting function of a vehicle
    6.
    发明授权
    Method for controlling a rolling or coasting function of a vehicle 失效
    用于控制车辆的滚动或惯性功能的方法

    公开(公告)号：US08641579B2

    公开(公告)日：2014-02-04

    申请号：US13502231

    申请日：2010-10-13

    申请人： Rainer Petzold ,  Peter Herter ,  Mario Steinborn ,  Franz Bitzer

    发明人： Rainer Petzold ,  Peter Herter ,  Mario Steinborn ,  Franz Bitzer

    IPC分类号： B60W10/02 ,  B60W10/04

    CPC分类号： F16D48/06 ,  F16D2500/10462 ,  F16D2500/50653 ,  F16D2500/70424 ,  F16H63/502 ,  F16H2306/44 ,  Y10T477/6403 ,  Y10T477/6414 ,  Y10T477/75 ,  Y10T477/753 ,  Y10T477/755 ,  Y10T477/78

    摘要： A method is proposed for controlling a through-connection clutch of a vehicle, in which an interlocking portion of the clutch is opened when the drive-train is virtually free from torque, a shifting operation is then carried out, and after the shifting operation the clutch is closed again. According to the invention, the torque transmitted by the interlocked connection in the clutch is influenced by controlling the motor in order to produce a torque-free condition at the interlocked connection in the clutch, in such manner that the interlocked connection is pre-stressed before the torque-free condition has been reached and separated immediately only when the torque-free condition is reached.

    摘要翻译： 提出一种用于控制车辆的直通离合器的方法，其中当驱动系实际上没有扭矩时离合器的联锁部分打开，然后执行换档操作，并且在变速操作之后 离合器再次关闭。 根据本发明，通过控制电动机来控制离合器中的互锁连接的扭矩受到影响，以便在离合器中的互锁连接处产生无转矩的状态，使得互锁连接在预紧前 只有达到无转矩条件时，才立即分离和分离无扭矩条件。

    Method and device for determining and dampening juddering vibrations of a drivetrain
    7.
    发明授权
    Method and device for determining and dampening juddering vibrations of a drivetrain 失效
    用于确定和抑制传动系的振动振动的方法和装置

    公开(公告)号：US08352140B2

    公开(公告)日：2013-01-08

    申请号：US12667419

    申请日：2008-06-19

    申请人： Peter Herter ,  Joachim Staudinger ,  Rainer Petzold ,  Franz Bitzer

    发明人： Peter Herter ,  Joachim Staudinger ,  Rainer Petzold ,  Franz Bitzer

    IPC分类号： G06F19/00

    CPC分类号： F16D48/06 ,  B60W30/20 ,  F16D2500/30421 ,  F16D2500/30814 ,  F16D2500/30822 ,  F16D2500/3117 ,  F16D2500/50293 ,  F16H59/16

    摘要： A method of determining and reducing vibrations caused by a clutch (3) in a drivetrain (1) of a motor vehicle, in which the disturbing vibrations are detected by a control and regulating unit aided by suitable sensors and, if predetermined limit values are exceeded, at least one device is actuated by the control and regulating unit in such manner that the disturbing vibrations are completely eliminated or at least reduced in amplitude. At least one torque sensor (8, 9, 10) is used to detect the occurrence of vibrations in the drivetrain (1) and the torque sensor (8, 9, 10) is used to determine vibration amplitude.

    摘要翻译： 一种确定和减少由机动车辆的传动系（1）中的离合器（3）引起的振动的方法，其中由适当的传感器辅助的控制和调节单元检测到干扰振动，并且如果超过预定的极限值 至少一个装置由控制和调节单元以这样的方式致动，使得干扰振动被完全消除或至少在振幅上减小。 使用至少一个扭矩传感器（8,9,10）来检测传动系（1）中的振动的发生，并且扭矩传感器（8,9,10）用于确定振动幅度。

    THROUGH-CONNECTION CLUTCH AND METHOD FOR THE ACTUATION THEREOF
    8.
    发明申请
    THROUGH-CONNECTION CLUTCH AND METHOD FOR THE ACTUATION THEREOF 有权
    通过连接离合器及其致动方法

    公开(公告)号：US20120234641A1

    公开(公告)日：2012-09-20

    申请号：US13511241

    申请日：2010-11-03

    申请人： Rainer Petzold ,  Peter Herter ,  Mario Steinborn ,  Franz Bitzer

    发明人： Rainer Petzold ,  Peter Herter ,  Mario Steinborn ,  Franz Bitzer

    IPC分类号： F16D47/02

    CPC分类号： F16D25/0635 ,  F16D25/061 ,  F16D25/10

    摘要： A through-connection clutch, for transferring torque between a motor and transmission of a vehicle, which has a friction clutch and a form-locking clutch. The form-locking clutch is disposed radially within the friction clutch, and the clutches can be actuated independently of each other. To minimize the required installation space, the through-connection clutch can be activated flexibly, but is still inexpensive to produce and ensures low-wear yet safe and comfortable torque transfer in a drive train of a vehicle. A pressure plate of the friction clutch and a form-locking element of the form-locking clutch are concentric, rotationally fixed together, and movable toward one another, and can be actuated via an actuation unit, which is rotationally decoupled from the pressure plate and the form-locking element. Depending on the operating situation, the friction clutch and/or the form-locking clutch is selectively activated one or more times.

    摘要翻译： 一种用于在电动机和车辆变速器之间传递转矩的直通离合器，其具有摩擦离合器和成形锁定离合器。 该形式锁定离合器径向地设置在摩擦离合器内，离合器可彼此独立地致动。 为了最小化所需的安装空间，可以灵活地启动通过连接离合器，但是制造成本低廉并且确保车辆的传动系中的低磨损而安全和舒适的扭矩传递。 摩擦离合器的压板和成形锁定离合器的形状锁定元件是同心的，可旋转地固定在一起并且可相对于彼此移动，并且可以通过致动单元来致动，致动单元与压板旋转地分离， 形式锁定元件。 根据操作情况，摩擦离合器和/或成形锁定离合器选择性地被激活一次或多次。

    Method for controlling an automated friction clutch
    9.
    发明授权
    Method for controlling an automated friction clutch 有权
    用于控制自动摩擦离合器的方法

    公开(公告)号：US08131438B2

    公开(公告)日：2012-03-06

    申请号：US12531917

    申请日：2008-03-25

    申请人： Peter Herter ,  Joachim Staudinger ,  Rainer Petzold ,  Franz Bitzer

    发明人： Peter Herter ,  Joachim Staudinger ,  Rainer Petzold ,  Franz Bitzer

    IPC分类号： F16D48/06

    CPC分类号： F16D48/066 ,  F16D2500/1026 ,  F16D2500/10412 ,  F16D2500/1045 ,  F16D2500/3026 ,  F16D2500/30421 ,  F16D2500/50251 ,  F16D2500/50275 ,  F16D2500/70264 ,  F16D2500/70605 ,  Y10T477/6418 ,  Y10T477/75

    摘要： A method of controlling an automated friction clutch arranged in a drivetrain of a motor vehicle in the force flow, between a motor and transmission, and the automated friction clutch is designed to be passively engaged by spring pressure and can be disengaged and engaged by a controllable clutch actuator. The automated friction clutch is provided with a path sensor for detecting the clutch actuator travel such that during the operation of the motor a current key point of a torque characteristic, provided for controlling the friction clutch, is determined and used for adapting the torque characteristic. With the friction clutch engaged and without the clutch actuator exerting any force, several values of the actuator travel are determined at intervals from which a current engagement point, close to the actual engagement point of the torque characteristic, is determined and with which the torque characteristic is adapted.

    摘要翻译： 控制自动摩擦离合器的方法，其设置在马达和变速器之间的力流中的机动车辆的动力传动系中，并且自动摩擦离合器被设计成通过弹簧压力被动地接合，并且可以通过可控制的 离合器执行器。 自动摩擦离合器设置有用于检测离合器致动器行程的路径传感器，使得在电动机的操作期间确定用于控制摩擦离合器的扭矩特性的当前关键点并用于调整转矩特性。 在摩擦离合器接合并且没有离合器致动器施加任何力的情况下，确定致动器行程的几个值，在该间隔处确定接近扭矩特性的实际接合点的当前接合点，并且扭矩特性 适应。

    Method for controlling an automated friction clutch
    10.
    发明授权
    Method for controlling an automated friction clutch 失效
    用于控制自动摩擦离合器的方法

    公开(公告)号：US08090513B2

    公开(公告)日：2012-01-03

    申请号：US12435800

    申请日：2009-05-05

    申请人： Rainer Petzold ,  Peter Herter ,  Franz Bitzer ,  Roland Mair

    发明人： Rainer Petzold ,  Peter Herter ,  Franz Bitzer ,  Roland Mair

    IPC分类号： G06F17/00

    CPC分类号： F16D48/06 ,  F16D2500/3023 ,  F16D2500/3026 ,  F16D2500/50248 ,  F16D2500/50251 ,  F16D2500/70412 ,  F16D2500/70605

    摘要： A method of controlling an automated friction clutch in a drivetrain of a motor vehicle between a drive motor and a manual transmission. During clutch actuation, at least one operating parameter of the friction clutch is detected by a sensor and from variation of the operating parameter at least one adaptation parameter is derived for correcting a control parameter of the associated clutch control element. To obtain information about variation of the clutch release force and to improve the control of an associated clutch control element, the friction clutch is fully disengaged with constant control or actuation of the clutch control element. During the disengagement process, the release travel path is determined as a function of release time, and from the time variation of the release travel path, a characteristic value is determined which is used to determine an adaptation parameter for correcting the control parameter of the clutch control element.

    摘要翻译： 一种在驱动马达和手动变速器之间控制机动车辆的传动系中的自动摩擦离合器的方法。 在离合器致动期间，摩擦离合器的至少一个操作参数由传感器检测，并且根据操作参数的变化导出至少一个适配参数，用于校正相关离合器控制元件的控制参数。 为了获得关于离合器释放力的变化的信息并且改进相关离合器控制元件的控制，摩擦离合器在离合器控制元件的恒定控制或致动下完全脱离。 在脱离过程中，释放行进路径被确定为释放时间的函数，并且根据释放行进路径的时间变化，确定用于确定用于校正离合器的控制参数的自适应参数的特性值 控制元件。