Geared torque converter with multi-plate clutches and planetary gearset
    1.
    发明申请
    Geared torque converter with multi-plate clutches and planetary gearset 失效
    带多板离合器和行星齿轮组的减速变矩器

    公开(公告)号:US20070037659A1

    公开(公告)日:2007-02-15

    申请号:US11494216

    申请日:2006-07-27

    IPC分类号: F16H3/44

    摘要: The present invention is a device for transferring power flow from a multidisplacement engine to a transmission. The device includes an enclosed housing having a first shell on the engine side, a second shell on the transmission side, with the housing at least partially filled with oil and connected to an external oil pump. The device also includes a planetary gear set comprising an outer ring gear, a set of intermediate planet gears contained within a planet carrier, and a sun gear attached to a stator, a first clutch pack connecting the housing and the ring gear when engaged, a piston means designed to engage the first clutch pack, and a second clutch pack which connects the ring gear with the sun gear when engaged. A preloaded diaphragm spring connects the second clutch pack with the ring gear. First and second damper spring assemblies are also disclosed.

    摘要翻译: 本发明是一种用于将动力流从多位置发动机传递到变速器的装置。 该装置包括封闭壳体,该壳体在发动机侧具有第一壳体,在传动装置侧具有第二壳体,壳体至少部分地填充有油并连接到外部油泵。 该装置还包括一行星齿轮组,该行星齿轮组包括外圈齿轮,一个包含在行星架内的一组中间行星齿轮,以及连接在定子上的太阳齿轮,接合时连接壳体和齿圈的第一离合器组件, 设计成接合第一离合器组件的活塞装置和接合时将环形齿轮与太阳齿轮连接的第二离合器组件。 预紧膜片弹簧将第二离合器组件与环形齿轮连接。 还公开了第一和第二阻尼弹簧组件。

    Geared torque converter with multi-plate clutches and planetary gearset
    2.
    发明授权
    Geared torque converter with multi-plate clutches and planetary gearset 失效
    带多板离合器和行星齿轮组的减速变矩器

    公开(公告)号:US07485066B2

    公开(公告)日:2009-02-03

    申请号:US11494216

    申请日:2006-07-27

    IPC分类号: F16H3/44

    摘要: The present invention is a device for transferring power flow from a multidisplacement engine to a transmission. The device includes an enclosed housing having a first shell on the engine side, a second shell on the transmission side, with the housing at least partially filled with oil and connected to an external oil pump. The device also includes a planetary gear set comprising an outer ring gear, a set of intermediate planet gears contained within a planet carrier, and a sun gear attached to a stator, a first clutch pack connecting the housing and the ring gear when engaged, a piston means designed to engage the first clutch pack, and a second clutch pack which connects the ring gear with the sun gear when engaged. A preloaded diaphragm spring connects the second clutch pack with the ring gear. First and second damper spring assemblies are also disclosed.

    摘要翻译: 本发明是一种用于将动力流从多位置发动机传递到变速器的装置。 该装置包括封闭壳体,该壳体在发动机侧具有第一壳体,在传动装置侧具有第二壳体,壳体至少部分地填充有油并连接到外部油泵。 该装置还包括一行星齿轮组,该行星齿轮组包括外圈齿轮,一个包含在行星架内的一组中间行星齿轮,以及连接在定子上的太阳齿轮,接合时连接壳体和齿圈的第一离合器组件, 设计成接合第一离合器组件的活塞装置和接合时将环形齿轮与太阳齿轮连接的第二离合器组件。 预紧膜片弹簧将第二离合器组件与环形齿轮连接。 还公开了第一和第二阻尼弹簧组件。

    Dual clutch pack dual operating clutch and method for adjusting same
    4.
    发明授权
    Dual clutch pack dual operating clutch and method for adjusting same 有权
    双离合器组双作用离合器及其调整方法

    公开(公告)号:US07823711B2

    公开(公告)日:2010-11-02

    申请号:US11706663

    申请日:2007-02-15

    IPC分类号: F16D21/06 F16D13/75

    摘要: A dual automatic mechanically actuated wet clutch device, for operation within a fluid tight housing, for a dual input shaft transmission that includes tightly specified average spacing between friction plate surfaces where the average spacing is selected from between about 0.05 mm to about 0.25 mm in an open position. The clutch has at least first and second independently actuatable clutch portions, and at least one clutch pack in the first or second clutch portion; and mechanical apparatus provided to move friction plates in at least one of the clutch portions toward each other so that they engage. The invention also includes apparatus and methods for adjusting and maintaining the spacing between the friction plate surfaces.

    摘要翻译: 双重自动机械致动的湿式离合器装置,用于在流体密封壳体内操作,用于双输入轴传动装置,其包括在摩擦板表面之间的紧密指定的平均间隔,其中平均间距选自约0.05mm至约0.25mm, 开仓 离合器具有至少第一和第二可独立致动的离合器部分,以及在第一或第二离合器部分中的至少一个离合器组件; 以及机械设备,用于将至少一个离合器部分中的摩擦板朝向彼此移动以使它们接合。 本发明还包括用于调节和保持摩擦板表面之间的间隔的装置和方法。

    Dual clutch pack dual operating clutch and method for adjusting same
    5.
    发明申请
    Dual clutch pack dual operating clutch and method for adjusting same 有权
    双离合器组双作用离合器及其调整方法

    公开(公告)号:US20070193843A1

    公开(公告)日:2007-08-23

    申请号:US11706663

    申请日:2007-02-15

    IPC分类号: F16D21/02

    摘要: A dual automatic mechanically actuated wet clutch device, for operation within a fluid tight housing, for a dual input shaft transmission that includes tightly specified average spacing between friction plate surfaces where the average spacing is selected from between about 0.05 mm to about 0.25 mm in an open position. The clutch has at least first and second independently actuatable clutch portions, and at least one clutch pack in the first or second clutch portion; and mechanical apparatus provided to move friction plates in at least one of the clutch portions toward each other so that they engage. The invention also includes apparatus and methods for adjusting and maintaining the spacing between the friction plate surfaces.

    摘要翻译: 双重自动机械致动的湿式离合器装置,用于在流体密封壳体内操作,用于双输入轴传动装置,其包括在摩擦板表面之间的紧密指定的平均间隔,其中平均间距选自约0.05mm至约0.25mm, 开仓 离合器具有至少第一和第二可独立致动的离合器部分,以及在第一或第二离合器部分中的至少一个离合器组件; 以及机械设备,用于将至少一个离合器部分中的摩擦板朝向彼此移动以使它们接合。 本发明还包括用于调节和保持摩擦板表面之间的间隔的装置和方法。

    Method and system for controlling engine speed, engine torque and output from a torque converter
    7.
    发明申请
    Method and system for controlling engine speed, engine torque and output from a torque converter 有权
    用于控制发动机转速,发动机转矩和变矩器输出的方法和系统

    公开(公告)号:US20070142174A1

    公开(公告)日:2007-06-21

    申请号:US11637639

    申请日:2006-12-12

    IPC分类号: B60W10/02

    摘要: The present invention broadly comprises a method for controlling engine speed, engine torque, and torque converter output including the steps of applying engine torque to a torque converter and modulating the transferring of the torque to a pump for the torque converter. In some aspects, the torque converter further comprises a pump clutch and the method applies torque to the pump clutch and controllably slips the pump clutch. In some aspects, the method supplies engine torque from an engine with a turbocharger and controllably slips the pump clutch to increase speed and torque for the engine during a launch event for the vehicle or determines a parameter regarding operation of the vehicle and controllably slips the pump clutch responsive to the parameter. The present invention also comprises a method for controlling torque converter output by connecting a clutch between an engine and a torque converter and controllably slipping the clutch.

    摘要翻译: 本发明广泛地包括一种用于控制发动机转速,发动机扭矩和变矩器输出的方法,包括以下步骤:将发动机扭矩施加到变矩器并且调制转矩传递给用于变矩器的泵。 在一些方面,变矩器还包括泵离合器,并且该方法向泵离合器施加扭矩并且可控地滑动泵离合器。 在一些方面,该方法从具有涡轮增压器的发动机提供发动机转矩,并可控制地滑动泵离合器,以在车辆的发动事件期间增加发动机的速度和扭矩,或者确定关于车辆操作的参数并且可控制地将泵 离合器响应参数。 本发明还包括一种通过连接发动机和变矩器之间的离合器并且可控地滑动离合器来控制变矩器输出的方法。

    Hydraulically actuated double clutch
    8.
    发明申请
    Hydraulically actuated double clutch 审中-公开
    液压双离合器

    公开(公告)号:US20070221468A1

    公开(公告)日:2007-09-27

    申请号:US11726249

    申请日:2007-03-21

    IPC分类号: F16D25/10

    摘要: A clutch apparatus including a first bearing connected to a front side of the clutch apparatus, and a second bearing connected to a cover for the clutch apparatus. The first bearing is arranged to be piloted on a front cover for a transmission and the second bearing is arranged to be piloted on a case for the transmission. A clutch apparatus including first and second plates, and a first sealing element disposed between the first and second plates and forming a seal between the first and second plates. The first and second plates form at least a portion of a first sealed fluid chamber in the clutch apparatus. A clutch apparatus including a clutch housing with a plurality of splines proximate an axial end, and a clutch cover with a plurality of radial extensions rotationally engaged with the plurality of splines. A method of assembling a clutch apparatus.

    摘要翻译: 一种离合器装置,包括连接到离合器装置的前侧的第一轴承和连接到用于离合器装置的盖的第二轴承。 第一轴承被布置成被引导在用于变速器的前盖上,并且第二轴承被布置成被引导在用于变速器的壳体上。 一种包括第一和第二板的离合器装置,以及设置在第一和第二板之间并在第一和第二板之间形成密封的第一密封元件。 第一和第二板在离合器装置中形成第一密封流体室的至少一部分。 一种离合器装置,包括具有靠近轴向端部的多个花键的离合器壳体和具有与多个花键旋转接合的多个径向延伸部的离合器盖。 一种离合器装置的组装方法。

    Torque converter with turbine mass absorber
    9.
    发明授权
    Torque converter with turbine mass absorber 有权
    带涡轮吸收器的扭矩转换器

    公开(公告)号:US08881515B2

    公开(公告)日:2014-11-11

    申请号:US13084404

    申请日:2011-04-11

    摘要: A damper assembly for a torque converter includes a drive side elastic element arranged for transmitting torque to a turbine for the torque converter in a first direction and a coast side elastic element, separate from the drive side elastic element, arranged for transmitting torque to the turbine in a second direction opposite the first direction. In an example embodiment, a slope of a torque curve for the damper remains constant in a transition region between transmitting torque to the turbine in the first direction and transmitting torque to the turbine in the second direction. In an example embodiment, the damper assembly includes an input damper and an output damper. The elastic elements are disposed in a torque path between the input damper and the output damper. In an example embodiment, the input damper is selectively engaged with a cover for the torque converter and the output damper is drivingly engaged with an output hub for the torque converter.

    摘要翻译: 用于变矩器的阻尼器组件包括驱动侧弹性元件,驱动侧弹性元件布置成用于将转矩传递到用于变矩器的涡轮机沿第一方向传递,并且与驱动侧弹性元件分离的沿岸侧弹性元件布置成将扭矩传递到涡轮机 在与第一方向相反的第二方向上。 在一个示例性实施例中,用于阻尼器的扭矩曲线的斜率在第一方向上的传递转矩与涡轮之间的过渡区域中保持恒定,并且在第二方向上向涡轮机传递扭矩。 在示例性实施例中,阻尼器组件包括输入阻尼器和输出阻尼器。 弹性元件设置在输入阻尼器和输出阻尼器之间的扭矩路径中。 在示例性实施例中,输入阻尼器选择性地与用于变矩器的盖接合,并且输出阻尼器与变矩器的输出轮毂驱动接合。

    Torque converter clutch and damper
    10.
    发明授权
    Torque converter clutch and damper 有权
    扭矩转换器离合器和阻尼器

    公开(公告)号:US08708118B2

    公开(公告)日:2014-04-29

    申请号:US13427949

    申请日:2012-03-23

    IPC分类号: F16H45/02

    摘要: A clutch and damper assembly for a torque converter includes a clutch piston with a piston friction surface for engaging the clutch and an outer sealing diameter, and a damper. The piston friction surface is disposed radially inward of the damper and the outer sealing diameter is disposed radially outward of the damper. In an example embodiment, the clutch piston includes an inner sealing diameter disposed radially inward of the piston friction surface. In some example embodiments, the damper includes a resilient element and a drive plate. The drive plate is drivingly engaged with the resilient element and frictionally engageable with the clutch piston.

    摘要翻译: 用于变矩器的离合器和阻尼器组件包括具有用于接合离合器的活塞摩擦表面和外部密封直径的离合器活塞和阻尼器。 活塞摩擦面设置在阻尼器的径向内侧,外密封直径位于阻尼器的径向外侧。 在一个示例性实施例中,离合器活塞包括设置在活塞摩擦表面径向内侧的内部密封直径。 在一些示例性实施例中,阻尼器包括弹性元件和驱动板。 驱动板与弹性元件驱动接合,并可与离合器活塞摩擦接合。