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    Hydrokinetic torque converter
    2.
    发明授权
    Hydrokinetic torque converter 失效
    液力变矩器

    公开(公告)号：US06321891B1

    公开(公告)日：2001-11-27

    申请号：US09640207

    申请日：2000-08-16

    Applicant: Steven Olsen ,  Johannes Hahn ,  Volker Middelmann ,  Hubert Friedmann ,  Marc Meisner

    Inventor： Steven Olsen ,  Johannes Hahn ,  Volker Middelmann ,  Hubert Friedmann ,  Marc Meisner

    IPC: F16H4502

    CPC classification number: F16H45/02 ,  F16H2041/246 ,  F16H2045/0205 ,  F16H2045/0215 ,  F16H2045/0236 ,  F16H2045/0278 ,  F16H2045/0284

    Abstract: A hydrokinetic torque converter in the power train between the engine and the wheels of a motor vehicle has a rotary engine-driven housing which is of one piece with a pump and contains a rotary turbine having a hub which drives the input shaft of a transmission. A lockup clutch can be engaged, either entirely or with slip, to transmit torque from the housing or from the pump to the hub of the turbine. Such clutch can employ flat or conical friction linings and/or friction surfaces, for example, a friction lining on the shell of the turbine and a friction surface on a wall of the housing. The shell of the turbine in the torque converter employing such clutch is movable axially to advance the friction lining into or from engagement with the friction surface. Alternatively, the lockup clutch can be installed in a torus which is defined by the turbine and the pump of the torque converter, and such clutch can be cooled by one or more streams of a hydraulic fluid.

    Abstract translation: 在机动车辆的发动机和车轮之间的动力传动系中的动力学变矩器具有旋转发动机驱动的壳体，其与泵一体式并且包含具有驱动变速器的输入轴的轮毂的旋转涡轮机。 锁止离合器可以完全地或以滑动方式接合，以将扭矩从壳体或从泵传递到涡轮机的轮毂。 这种离合器可以采用平面或锥形的摩擦衬垫和/或摩擦表面，例如涡轮壳体上的摩擦衬垫和壳体壁上的摩擦表面。 使用这种离合器的变矩器中的涡轮机的外壳可以轴向移动以将摩擦衬垫推进或与摩擦表面接合。 或者，锁止离合器可以安装在由涡轮机和变矩器的泵限定的环面中，并且这种离合器可以被一个或多个液压流体流冷却。

    Hydrokinetic torque converter
    3.
    发明授权
    Hydrokinetic torque converter 失效
    液力变矩器

    公开(公告)号：US5813505A

    公开(公告)日：1998-09-29

    申请号：US685198

    申请日：1996-07-18

    Applicant: Steven Olsen ,  Johannes Hahn ,  Volker Middelmann ,  Hubert Friedmann ,  Marc Meisner

    Inventor： Steven Olsen ,  Johannes Hahn ,  Volker Middelmann ,  Hubert Friedmann ,  Marc Meisner

    IPC: F16H45/02

    CPC classification number: F16H45/02 ,  F16H2041/246 ,  F16H2045/0205 ,  F16H2045/0215 ,  F16H2045/0236 ,  F16H2045/0278 ,  F16H2045/0284

    Abstract: A hydrokinetic torque converter in the power train between the engine and the wheels of a motor vehicle has a rotary engine-driven housing which is of one piece with a pump and contains a rotary turbine having a hub which drives the input shaft of a transmission. A lockup clutch can be engaged, either entirely or with slip, to transmit torque from the housing or from the pump to the hub of the turbine. Such clutch can employ flat or conical friction linings and/or friction surfaces, for example, a friction lining on the shell of the turbine and a friction surface on a wall of the housing. The shell of the turbine in the torque converter employing such clutch is movable axially to advance the friction lining into or from engagement with the friction surface. Alternatively, the lockup clutch can be installed in a torus which is defined by the turbine and the pump of the torque converter, and such clutch can be cooled by one or more streams of a hydraulic fluid.

    Abstract translation: 在机动车辆的发动机和车轮之间的动力传动系中的动力学变矩器具有旋转发动机驱动的壳体，其与泵一体式并且包含具有驱动变速器的输入轴的轮毂的旋转涡轮机。 锁止离合器可以完全地或以滑动方式接合，以将扭矩从壳体或从泵传递到涡轮机的轮毂。 这种离合器可以采用平面或锥形的摩擦衬垫和/或摩擦表面，例如涡轮壳体上的摩擦衬垫和壳体壁上的摩擦表面。 使用这种离合器的变矩器中的涡轮机的外壳可以轴向移动以将摩擦衬垫推进或与摩擦表面接合。 或者，锁止离合器可以安装在由涡轮机和变矩器的泵限定的环面中，并且这种离合器可以被一个或多个液压流体流冷却。

    Torque transmitting device
    4.
    发明授权
    Torque transmitting device 有权
    扭矩传动装置

    公开(公告)号：US07775335B2

    公开(公告)日：2010-08-17

    申请号：US11638915

    申请日：2006-12-14

    Applicant: Stephan Maienschein ,  Marc Meisner

    Inventor： Stephan Maienschein ,  Marc Meisner

    IPC: F16H45/02

    CPC classification number: F16H45/02 ,  F16H2045/0247

    Abstract: The invention relates to a torque transmitting device having a hub arranged in the drive train of a motor vehicle for transmitting torque between a drive unit and a transmission, in particular a turbine wheel hub of a turbine wheel of a torque converter which is coupled to a damper hub with a rotational vibration damper connected in between via a driving plate, in particular of a converter bridge coupling. The invention is operatively arranged such that the rotational vibration damper is equipped with a mechanical stop mechanism that is in effect as soon as a maximum design load on the rotational vibration damper has been exceeded.

    Abstract translation: 本发明涉及一种扭矩传递装置，其具有布置在机动车辆的传动系中的轮毂，用于在驱动单元和变速器之间传递扭矩，特别是扭矩转换器的涡轮机叶轮的涡轮机轮毂，其耦合到 具有通过驱动板连接的旋转振动阻尼器的阻尼器毂，特别是转换器桥接器。 本发明可操作地布置成使得旋转振动阻尼器配备有机械停止机构，一旦超过了旋转振动阻尼器上的最大设计载荷，该止动机构才有效。

    Force transmitting apparatus having an external damper
    8.
    发明授权
    Force transmitting apparatus having an external damper 失效
    力传递装置具有外部阻尼器

    公开(公告)号：US06298965B1

    公开(公告)日：2001-10-09

    申请号：US09614051

    申请日：2000-07-11

    Applicant: Thorsten Krause ,  Thomas Heck ,  Stephan Maienschein ,  Marc Meisner

    Inventor： Thorsten Krause ,  Thomas Heck ,  Stephan Maienschein ,  Marc Meisner

    IPC: F16D1106

    CPC classification number: F16D25/0635 ,  F16H45/02 ,  F16H2041/246 ,  F16H2045/0226 ,  F16H2045/0252 ,  F16H2045/0278 ,  F16H2045/0294

    Abstract: The invention relates to improvements in dampers which can be utilized in the power trains of motor vehicles to absorb torsional vibrations of the rotary output shaft of the engine and/or torsional vibrations of the rotary input element of a change-speed transmission normally receiving torque by way of a torque converter. One of the dampers is installed externally of the housing of the torque converter and, if used, another damper can be installed in the power flow between the piston of a lockup clutch in the housing of the torque converter and a turbine of the torque converter. The external damper can include an energy storing component and a friction generating component which latter is or can be sealed from the energy storing component.

    Abstract translation: 本发明涉及改进的阻尼器，其可用于机动车辆的动力传动系中以吸收发动机的旋转输出轴的扭转振动和/或通常接收扭矩的变速传动装置的旋转输入元件的扭转振动 变矩器的方式。 其中一个阻尼器安装在变矩器壳体的外部，如果使用，另一个阻尼器可以安装在变矩器壳体中的锁止离合器的活塞与变矩器的涡轮机之间的动力流中。 外部阻尼器可以包括能量存储部件和摩擦产生部件，后者可以或者可以与能量存储部件密封。

    Torque transmitting apparatus
    10.
    发明申请
    Torque transmitting apparatus 失效
    扭矩传递装置

    公开(公告)号：US20050126874A1

    公开(公告)日：2005-06-16

    申请号：US10996333

    申请日：2004-11-23

    Applicant: Gunnar Back ,  Hubert Friedmann ,  Paul Granderath ,  Jean-Francois Heller ,  Stephan Maienschein ,  Marc Meisner ,  Bruno Muller ,  Wolfgang Reik

    Inventor： Gunnar Back ,  Hubert Friedmann ,  Paul Granderath ,  Jean-Francois Heller ,  Stephan Maienschein ,  Marc Meisner ,  Bruno Muller ,  Wolfgang Reik

    IPC: F16H61/14 ,  F16H45/02 ,  F16D13/72

    CPC classification number: F16H45/02 ,  F16H2045/021 ,  F16H2045/0278 ,  F16H2045/0289 ,  F16H2045/0294

    Abstract: A hydrokinetic torque converter with a built-in bypass clutch is provided with an arrangement which regulates the cooling of the clutch at a rate dependent upon the slip between the coaxial driving and driven parts of the clutch, and hence upon the quantity of generated friction heat. The cooling unit for the driving and/or driven part of the clutch can employ, for example, one or more pumps; a supply of a substance which changes its aggregate state from liquid to gaseous or from solid to flowable in response to heating, and vice versa in response to cooling; one or more porous washers in the path for the flow of hydraulic fluid between the customary plenum chambers provided in the housing of the torque converter to move a piston of the driven part of the clutch into and from frictional engagement with the housing; and/or a system of recesses, grooves, channels and/or other passages serving to convey fluid between the chambers at a rate which is higher or highest when the clutch operates with maximum slip. Such rate can decrease to zero when the torque converter is idle or the clutch is fully engaged to operate without slip.

    Abstract translation: 具有内置旁路离合器的动力学变矩器设置有以取决于离合器的同轴驱动部件和被驱动部件之间的滑差的速率调节离合器的冷却的装置，并且因此调节产生的摩擦热量 。 用于离合器的驱动和/或驱动部分的冷却单元可以使用例如一个或多个泵; 一种物质的供应，其将其聚集状态从液体改变为气态或从固体到响应于加热而流动，反之亦然; 用于在设置在变矩器的壳体中的常规增压室之间的液压流体流动中的一个或多个多孔垫圈，以使离合器的从动部分的活塞与壳体摩擦接合移动; 和/或用于在离合器以最大滑移操作时以较高或最高的速率在腔室之间输送流体的凹槽，凹槽，通道和/或其它通道的系统。 当变矩器怠速或离合器完全接合而无滑动时，这种速率可以减小到零。

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