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    Clutch release system and method for operating a clutch release system
    4.
    发明授权
    Clutch release system and method for operating a clutch release system 有权
    离合器释放系统和操作离合器释放系统的方法

    公开(公告)号：US08543304B2

    公开(公告)日：2013-09-24

    申请号：US13017396

    申请日：2011-01-31

    申请人： Eduard Hilberer

    发明人： Eduard Hilberer

    IPC分类号： F16D13/54 ,  F16D25/12 ,  F16D13/75

    CPC分类号： F16D48/06 ,  F16D2500/1024 ,  F16D2500/10412 ,  F16D2500/1045 ,  F16D2500/3023 ,  F16D2500/3026 ,  F16D2500/31413 ,  F16D2500/5018 ,  F16D2500/50251 ,  F16D2500/50275 ,  F16D2500/525 ,  F16D2500/70211 ,  F16D2500/70235 ,  F16D2500/7041 ,  F16D2500/70605 ,  F16D2500/7101

    摘要： A method operates a clutch release system of a vehicle having an electrically actuable clutch release unit including a sensor for detecting a position of a release piston, a control unit for controlling the release piston as a function of a detected position of a clutch actuating device, and a sensor for detecting the position of the clutch actuating device. A characteristic curve function describes a relationship between the position of the clutch actuating device and the position of the release piston. The function is taken into consideration during actuation of the clutch release system to obtain a consistent clutch release at a defined position of the clutch actuating device despite progressive wear of the clutch release system.

    摘要翻译： 一种方法操作具有电动致动离合器释放单元的车辆的离合器释放系统，该离合器释放单元包括用于检测释放活塞的位置的传感器，用于根据离合器致动装置的检测位置来控制释放活塞的控制单元， 以及用于检测离合器致动装置的位置的传感器。 特征曲线函数描述了离合器致动装置的位置与释放活塞的位置之间的关系。 在离合器释放系统的致动期间考虑到该功能，以在离合器致动装置的限定位置获得一致的离合器释放，尽管离合器释放系统的逐渐磨损。

    System and method for controlling hydraulic fluid flow
    7.
    发明申请
    System and method for controlling hydraulic fluid flow 失效
    控制液压油流量的系统和方法

    公开(公告)号：US20060042240A1

    公开(公告)日：2006-03-02

    申请号：US10928175

    申请日：2004-08-30

    申请人： Mark Sporer ,  Dante Thomas ,  Michael Freberg ,  Paul Dvorak

    发明人： Mark Sporer ,  Dante Thomas ,  Michael Freberg ,  Paul Dvorak

    IPC分类号： F16D33/00

    CPC分类号： F15B21/045 ,  E02F9/2221 ,  F15B11/04 ,  F15B21/08 ,  F15B2211/40515 ,  F15B2211/426 ,  F15B2211/6343 ,  F15B2211/6654 ,  F15B2211/6656 ,  F16D2500/30803 ,  F16D2500/525

    摘要： A method of flowing hydraulic fluid in a work machine is disclosed. The method includes generating a control signal from an input mechanism and generating a property signal indicative of a viscosity of the hydraulic fluid. The control signal and the property signal are received at a control module. The method also includes determining a desired volume flow rate for the control signal and determining a valve control signal required to achieve the desired volume flow rate for the control signal. The valve control signal is based upon the property signal. The valve control signal is output to a proportional valve to provide the desired volume flow rate through the valve for the command signal.

    摘要翻译： 公开了一种在工作机械中流动液压流体的方法。 该方法包括从输入机构产生控制信号并产生指示液压流体粘度的特性信号。 在控制模块处接收控制信号和属性信号。 该方法还包括确定用于控制信号的期望体积流量并确定实现控制信号所需体积流量所需的阀控制信号。 阀门控制信号基于属性信号。 阀控制信号输出到比例阀，以提供通过用于命令信号的阀的期望体积流量。

    Power transfer apparatus of four-wheel drive vehicle and device for controlling torque
    8.
    发明授权
    Power transfer apparatus of four-wheel drive vehicle and device for controlling torque 有权
    四轮驱动车辆传动装置及扭矩控制装置

    公开(公告)号：US06910983B2

    公开(公告)日：2005-06-28

    申请号：US10681794

    申请日：2003-10-08

    申请人： Masanari Wakamatsu

    发明人： Masanari Wakamatsu

    IPC分类号： B60K17/35 ,  B60K17/344 ,  B60K23/08 ,  F16D27/115 ,  B60K41/22

    CPC分类号： B60K23/0808 ,  B60K17/344 ,  F16D2500/1022 ,  F16D2500/10431 ,  F16D2500/3115 ,  F16D2500/525 ,  F16D2500/7044 ,  Y10T477/606 ,  Y10T477/6425

    摘要： A power transfer apparatus 1 of a four-wheel drive vehicle includes, a clutch, an inversion detector, and controller. The clutch generates an engagement force that effects a driving force output from an engine to wheels of the vehicle via a transmission. The transmission includes the inversion detector 23, 27 for detecting inversion or non-inversion of a gear-shifting direction of the transmission 13. The controller 23 subjects the electromagnet to energization control such that torque to be transmitted by the clutch is decreased to a target value in accordance with an inversion signal pertaining to said gear-shifting direction detected by said inversion detector 23, 27.

    摘要翻译： 四轮驱动车辆的动力传递装置1包括离合器，反转检测器和控制器。 离合器产生通过变速器产生从发动机输出到车辆的车轮的驱动力的接合力。 变速器包括用于检测变速器13的变速方向的倒档或非反转的反转检测器23,27。 控制器23使电磁铁进行通电控制，使得由离合器传递的扭矩根据由所述反转检测器23,27检测到的与所述变速方向有关的反转信号而减小到目标值。

    Power transfer apparatus of four-wheel drive vehicle and device for controlling torque
    9.
    发明申请
    Power transfer apparatus of four-wheel drive vehicle and device for controlling torque 有权
    四轮驱动车辆传动装置及扭矩控制装置

    公开(公告)号：US20040116247A1

    公开(公告)日：2004-06-17

    申请号：US10681794

    申请日：2003-10-08

    发明人： Masanari Wakamatsu

    IPC分类号： B60K041/28

    CPC分类号： B60K23/0808 ,  B60K17/344 ,  F16D2500/1022 ,  F16D2500/10431 ,  F16D2500/3115 ,  F16D2500/525 ,  F16D2500/7044 ,  Y10T477/606 ,  Y10T477/6425

    摘要： A power transfer apparatus 1 of a four-wheel drive vehicle includes, a clutch, an inversion detector, and controller. The clutch generate an engagement force that effects a driving force output from an engine to wheels of the vehicle via a transmission. The transmission includes the inversion detector 23, 27 for detecting inversion or non-inversion of a gear-shifting direction of the transmission 13. The controller 23 subjects the electromagnet to energization control such that torque to be transmitted by the clutch is decreased to a target value in accordance with an inversion signal pertaining to said gear-shifting direction detected by said inversion detector 23, 27.

    摘要翻译： 四轮驱动车辆的动力传递装置1包括离合器，反转检测器和控制器。 离合器产生通过变速器产生从发动机输出到车辆车轮的驱动力的接合力。 变速器包括用于检测变速器13的换档方向的倒档或非反转的反转检测器23,27。控制器23对电磁体进行通电控制，使得由离合器传递的转矩降低到目标 根据由所述反转检测器23,27检测到的与所述变速方向有关的反转信号来确定值。

    Clutch connection control system
    10.
    发明授权
    Clutch connection control system 失效
    离合器连接控制系统

    公开(公告)号：US06502681B1

    公开(公告)日：2003-01-07

    申请号：US09714485

    申请日：2000-11-17

    申请人： Atsuo Ota ,  Toshiya Nagatsuyu

    发明人： Atsuo Ota ,  Toshiya Nagatsuyu

    IPC分类号： F16D2700

    CPC分类号： F16H63/46 ,  B60W10/02 ,  B60W10/10 ,  B60W30/1819 ,  B60W2510/0283 ,  B60W2510/1015 ,  F16D48/064 ,  F16D2500/3021 ,  F16D2500/3026 ,  F16D2500/30415 ,  F16D2500/30426 ,  F16D2500/3067 ,  F16D2500/3069 ,  F16D2500/30808 ,  F16D2500/3108 ,  F16D2500/31493 ,  F16D2500/3166 ,  F16D2500/50239 ,  F16D2500/5122 ,  F16D2500/525 ,  F16D2500/70235 ,  F16D2500/70241 ,  F16D2500/7041 ,  F16D2500/70488 ,  F16D2500/70626 ,  F16D2500/7109

    摘要： To provide a clutch connection control system capable of shortening a time required for clutch connection, preventing the degradation of riding comfort upon clutch connection, and ensuring good operability. A separation distance, that is, a shift amount of a clutch driven side from a clutch drive side is controlled by a clutch release mechanism driven by a drive motor. A drive side turning speed detecting portion detects a turning speed Nin of the drive side. A driven side turning speed detecting portion detects a turning speed Nout of the driven side. A turning speed difference detecting portion detects a difference Nd between the detected drive side turning speed Nin and driven side turning speed Nout. A rate-of-change detecting portion detects a time-dependent rate of change &Dgr;Nd of the detected turning speed difference Nd. A control portion performs clutch connection at a second speed until an absolute value A (Nd) of the turning speed difference becomes a specific value or less and performs clutch connection at a third speed higher than the second speed after the absolute value A (Nd) of the turning speed difference becomes the specific value or less.

    摘要翻译： 提供能够缩短离合器连接所需时间的离合器连接控制系统，防止离合器连接时的乘坐舒适性的劣化，并且确保良好的可操作性。 离合器驱动侧的离合器驱动侧的换档量由驱动马达驱动的离合器释放机构控制。 驱动侧转速检测部检测驱动侧的转速Nin。 从动侧转速检测部检测从动侧的转速Nout。 转速差检测部检测检测出的驱动侧转速Nin与从动侧转速Nout之间的差分Nd。 变化率检测部分检测检测到的转速差Nd的时间变化率DELTANd。 控制部以第二速度进行离合器连接，直到转速差的绝对值A（Nd）变为特定值以下，并且在绝对值A（Nd）之后以比第二速度高的第三速度进行离合器连接， 的转速差变为特定值以下。