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    Hybrid powertrain
    1.
    发明授权
    Hybrid powertrain 有权
    混合动力总成

    公开(公告)号：US08795114B2

    公开(公告)日：2014-08-05

    申请号：US13354447

    申请日：2012-01-20

    申请人： Norman Schoenek ,  Elizabeth I. Wooden ,  Min-Joong Kim ,  Shawn H. Swales ,  Xiaohui Du ,  Leonid Basin ,  John Czubay

    发明人： Norman Schoenek ,  Elizabeth I. Wooden ,  Min-Joong Kim ,  Shawn H. Swales ,  Xiaohui Du ,  Leonid Basin ,  John Czubay

    IPC分类号： B60K6/365 ,  F16H1/46

    CPC分类号： B60K6/365 ,  B60K6/445 ,  B60K2006/381 ,  F16H2200/201 ,  Y02T10/6239

    摘要： A transmission includes a first motor/generator having a first rotor that is selectively rotatable about a first axis and a second motor/generator having a second rotor that is selectively rotatable about a second axis. A first planetary gearset and a second planetary gearset each has a respective first planetary member, a respective second planetary member, and a respective third planetary member. One of the members of the first planetary gearset is operatively connected to the first rotor to receive torque therefrom. One of the members of the second planetary gearset is operatively connected to the second rotor to receive torque therefrom.

    摘要翻译： 变速器包括具有可围绕第一轴线选择性地旋转的第一转子的第一电动机/发电机和具有可围绕第二轴线选择性地旋转的第二转子的第二电动机/发电机。 第一行星齿轮组和第二行星齿轮组各自具有相应的第一行星构件，相应的第二行星构件和相应的第三行星构件。 第一行星齿轮组件的一个构件可操作地连接到第一转子以从其接收扭矩。 第二行星齿轮组的一个构件可操作地连接到第二转子以从其接收扭矩。

    Hybrid transmission arrangement having a motor damper
    2.
    发明授权
    Hybrid transmission arrangement having a motor damper 有权
    具有马达阻尼器的混合传动装置

    公开(公告)号：US09121492B2

    公开(公告)日：2015-09-01

    申请号：US13325878

    申请日：2011-12-14

    申请人： Norman Schoenek ,  Shawn H. Swales ,  Min-Joong Kim ,  Leonid Basin

    发明人： Norman Schoenek ,  Shawn H. Swales ,  Min-Joong Kim ,  Leonid Basin

    IPC分类号： F16H3/66 ,  F16H57/04 ,  B60K6/48 ,  H02K7/00

    CPC分类号： F16H57/0476 ,  B60K6/48 ,  B60K2006/4825 ,  F16H3/66 ,  F16H57/0484 ,  F16H2200/0052 ,  F16H2200/201 ,  F16H2200/2043 ,  F16H2200/2046 ,  F16H2200/2082 ,  H02K7/006 ,  Y02T10/6221 ,  Y02T10/6252 ,  Y10S903/911

    摘要： An electric motor damping module includes an electric motor, a motor damper continuously interconnected with the electric motor, and an input member continuously interconnected with the motor damper. A transmission includes these elements, plus an output member, first, second, and third planetary gear sets each having first, second and third members, a first interconnecting member continuously interconnecting the third member of the first planetary gear set with the second member of the second planetary gear set, a second interconnecting member continuously interconnecting the second member of the first planetary gear set and the output member with the third member of the third planetary gear set, and a third interconnecting member continuously interconnecting the third member of the second planetary gear set with the second member of the third planetary gear set. The transmission also includes six torque transmitting mechanisms and a hydraulic pump. A sealing assembly is also provided.

    摘要翻译： 电动机阻尼模块包括电动机，与电动机连续互连的电动机阻尼器，以及与电动机阻尼器连续地连接的输入构件。 变速器包括这些元件，以及输出构件，第一，第二和第三行星齿轮组，每个具有第一，第二和第三构件，第一互连构件将第一行星齿轮组的第三构件与第一行星齿轮组的第二构件连续地互连 第二行星齿轮组，将第一行星齿轮组的第二构件和输出构件与第三行星齿轮组的第三构件连续地互连的第二互连构件和连续地互连第二行星齿轮的第三构件的第三互连构件 设置有第三个行星齿轮组的第二个构件。 变速器还包括六个扭矩传递机构和液压泵。 还提供了密封组件。

    HYBRID TRANSMISSION ARRANGEMENT HAVING A MOTOR DAMPER
    3.
    发明申请
    HYBRID TRANSMISSION ARRANGEMENT HAVING A MOTOR DAMPER 有权
    具有电机阻尼器的混合传动装置

    公开(公告)号：US20120178568A1

    公开(公告)日：2012-07-12

    申请号：US13325878

    申请日：2011-12-14

    申请人： Norman Schoenek ,  Shawn H. Swales ,  Min-Joong Kim ,  Leonid Basin

    发明人： Norman Schoenek ,  Shawn H. Swales ,  Min-Joong Kim ,  Leonid Basin

    IPC分类号： F16H3/72 ,  F16H57/04 ,  H02K5/24 ,  F16H3/44

    CPC分类号： F16H57/0476 ,  B60K6/48 ,  B60K2006/4825 ,  F16H3/66 ,  F16H57/0484 ,  F16H2200/0052 ,  F16H2200/201 ,  F16H2200/2043 ,  F16H2200/2046 ,  F16H2200/2082 ,  H02K7/006 ,  Y02T10/6221 ,  Y02T10/6252 ,  Y10S903/911

    摘要： An electric motor damping module includes an electric motor, a motor damper continuously interconnected with the electric motor, and an input member continuously interconnected with the motor damper. A transmission includes these elements, plus an output member, first, second, and third planetary gear sets each having first, second and third members, a first interconnecting member continuously interconnecting the third member of the first planetary gear set with the second member of the second planetary gear set, a second interconnecting member continuously interconnecting the second member of the first planetary gear set and the output member with the third member of the third planetary gear set, and a third interconnecting member continuously interconnecting the third member of the second planetary gear set with the second member of the third planetary gear set. The transmission also includes six torque transmitting mechanisms and a hydraulic pump. A sealing assembly is also provided.

    摘要翻译： 电动机阻尼模块包括电动机，与电动机连续互连的电动机阻尼器，以及与电动机阻尼器连续地连接的输入构件。 变速器包括这些元件，以及输出构件，第一，第二和第三行星齿轮组，每个具有第一，第二和第三构件，第一互连构件将第一行星齿轮组的第三构件与第一行星齿轮组的第二构件连续地互连 第二行星齿轮组，将第一行星齿轮组的第二构件和输出构件与第三行星齿轮组的第三构件连续地互连的第二互连构件和连续地互连第二行星齿轮的第三构件的第三互连构件 设置有第三个行星齿轮组的第二个构件。 变速器还包括六个扭矩传递机构和液压泵。 还提供了密封组件。

    SYSTEM AND METHOD FOR CONTROLLING OPERATION OF AN ELECTRIC ALL-WHEEL DRIVE HYBRID VEHICLE
    4.
    发明申请
    SYSTEM AND METHOD FOR CONTROLLING OPERATION OF AN ELECTRIC ALL-WHEEL DRIVE HYBRID VEHICLE 有权
    用于控制电动全轮驱动混合动力车辆的操作的系统和方法

    公开(公告)号：US20120271494A1

    公开(公告)日：2012-10-25

    申请号：US13092183

    申请日：2011-04-22

    申请人： Min-Joong Kim ,  Shawn H. Swales ,  Norman Schoenek

    发明人： Min-Joong Kim ,  Shawn H. Swales ,  Norman Schoenek

    IPC分类号： B60W20/00 ,  B60W10/08 ,  B60W10/10 ,  B60W10/06

    CPC分类号： B60W20/30 ,  B60K6/448 ,  B60K6/52 ,  B60K7/0007 ,  B60K2007/0092 ,  B60W10/06 ,  B60W10/08 ,  B60W10/115 ,  B60W10/30 ,  B60W20/00 ,  B60W20/40 ,  B60W2510/244 ,  B60W2710/0627 ,  B60W2710/0644 ,  B60W2710/0666 ,  B60W2710/1005 ,  B60W2710/105 ,  Y02T10/6243 ,  Y02T10/6265 ,  Y02T10/6286

    摘要： A method of controlling operation of an electric all-wheel drive hybrid vehicle having an engine, automatic transmission, and first and second motor-generators includes driving the vehicle via the second motor-generator. The method also includes determining desired engine speed and transmission gear ratio. The method also includes starting the engine via the first motor-generator and locking up all but one of a plurality of transmission torque transmitting devices required to be engaged for selecting the gear ratio. The method additionally includes modulating engagement of the one remaining torque transmitting device while controlling the engine to generate the desired engine speed. Furthermore, the method includes regulating the engine and the first motor-generator such that their combined torque is approximately zero, locking up the remaining torque transmitting device to select the gear ratio, and controlling the engine to generate desired transmission output torque. A system for controlling such a vehicle is also disclosed.

    摘要翻译： 一种控制具有发动机，自动变速器以及第一和第二电动发电机的电动四轮驱动混合动力车辆的操作的方法包括经由第二电动发电机驱动车辆。 该方法还包括确定期望的发动机转速和变速传动比。 该方法还包括通过第一电动发电机启动发动机并且锁定需要接合以选择齿轮比的多个传动扭矩传递装置中的一个。 该方法还包括调节一个剩余扭矩传递装置的接合，同时控制发动机以产生期望的发动机转速。 此外，该方法包括调节发动机和第一电动发电机，使得它们的组合扭矩近似为零，锁定剩余的扭矩传递装置以选择齿轮比，并且控制发动机以产生期望的变速器输出扭矩。 还公开了一种用于控制这种车辆的系统。

    System and method for controlling operation of an electric all-wheel drive hybrid vehicle
    5.
    发明授权
    System and method for controlling operation of an electric all-wheel drive hybrid vehicle 有权
    用于控制电动四轮驱动混合动力车辆的操作的系统和方法

    公开(公告)号：US08447451B2

    公开(公告)日：2013-05-21

    申请号：US13092183

    申请日：2011-04-22

    申请人： Min-Joong Kim ,  Shawn H. Swales ,  Norman Schoenek

    发明人： Min-Joong Kim ,  Shawn H. Swales ,  Norman Schoenek

    IPC分类号： B60W20/00 ,  B60W10/08

    CPC分类号： B60W20/30 ,  B60K6/448 ,  B60K6/52 ,  B60K7/0007 ,  B60K2007/0092 ,  B60W10/06 ,  B60W10/08 ,  B60W10/115 ,  B60W10/30 ,  B60W20/00 ,  B60W20/40 ,  B60W2510/244 ,  B60W2710/0627 ,  B60W2710/0644 ,  B60W2710/0666 ,  B60W2710/1005 ,  B60W2710/105 ,  Y02T10/6243 ,  Y02T10/6265 ,  Y02T10/6286

    摘要： A method of controlling operation of an electric all-wheel drive hybrid vehicle having an engine, automatic transmission, and first and second motor-generators includes driving the vehicle via the second motor-generator. The method also includes determining desired engine speed and transmission gear ratio. The method also includes starting the engine via the first motor-generator and locking up all but one of a plurality of transmission torque transmitting devices required to be engaged for selecting the gear ratio. The method additionally includes modulating engagement of the one remaining torque transmitting device while controlling the engine to generate the desired engine speed. Furthermore, the method includes regulating the engine and the first motor-generator such that their combined torque is approximately zero, locking up the remaining torque transmitting device to select the gear ratio, and controlling the engine to generate desired transmission output torque. A system for controlling such a vehicle is also disclosed.

    摘要翻译： 一种控制具有发动机，自动变速器以及第一和第二电动发电机的电动四轮驱动混合动力车辆的操作的方法包括经由第二电动发电机驱动车辆。 该方法还包括确定期望的发动机转速和变速传动比。 该方法还包括通过第一电动发电机启动发动机并且锁定需要接合以选择齿轮比的多个传动扭矩传递装置中的一个。 该方法还包括调节一个剩余扭矩传递装置的接合，同时控制发动机以产生期望的发动机转速。 此外，该方法包括调节发动机和第一电动发电机，使得它们的组合扭矩近似为零，锁定剩余的扭矩传递装置以选择齿轮比，并且控制发动机以产生期望的变速器输出扭矩。 还公开了一种用于控制这种车辆的系统。

    Electric torque converter with dual-driven main pump
    7.
    发明授权
    Electric torque converter with dual-driven main pump 有权
    双驱动主泵电动液力变矩器

    公开(公告)号：US08226516B2

    公开(公告)日：2012-07-24

    申请号：US12794817

    申请日：2010-06-07

    申请人： Shawn H. Swales ,  James M. Hart ,  Edward W. Mellet ,  Norman Schoenek

    发明人： Shawn H. Swales ,  James M. Hart ,  Edward W. Mellet ,  Norman Schoenek

    IPC分类号： F16H3/72 ,  F16H37/06 ,  F16H47/04

    CPC分类号： B60K6/48 ,  F16H3/724 ,  F16H61/0028 ,  Y02T10/6221 ,  Y10T477/24

    摘要： A vehicle includes an electric motor/generator unit (MGU), an internal combustion engine, a transmission having an input member rotatable by the engine or the MGU, and an electric torque converter assembly. The torque converter assembly has a pump in driving connection with the transmission, a braking clutch assembly for selectively connecting the engine to a stationary member, a lockup clutch, and a dual-pinion planetary gear set. The electric torque converter assembly allows inertia torque from the MGU to transfer through the gear set to assist engine cranking when the MGU is decelerating. The pump is driven by the faster of the engine and MGU via the gear set and selective engagement, alone or in combination, of the lockup clutch and braking clutch assembly. An electric torque converter configured as noted above is also provided, and may include an electrically-actuated band for grounding the engine during certain operating modes.

    摘要翻译： 车辆包括电动机/发电机单元（MGU），内燃机，具有由发动机或MGU可旋转的输入构件的变速器和电力变矩器组件。 变矩器组件具有与变速器驱动连接的泵，用于选择性地将发动机连接到固定构件的制动离合器组件，锁止离合器和双小齿轮行星齿轮组。 电动变矩器组件允许来自MGU的惯性转矩通过齿轮组传递，以在MGU减速时辅助发动机起动。 泵由发动机和MGU通过齿轮组较快地驱动，并且单独地或组合地选择性地接合锁止离合器和制动离合器组件。 还提供了如上所述构造的电动力矩转换器，并且可以包括用于在某些操作模式期间使发动机接地的电致动带。

    Dog clutch with synchronizer and method
    8.
    发明授权
    Dog clutch with synchronizer and method 有权
    狗离合器带同步器和方法

    公开(公告)号：US08858391B2

    公开(公告)日：2014-10-14

    申请号：US13563835

    申请日：2012-08-01

    申请人： Joseph M. Tolkacz ,  Shawn H. Swales ,  Min-Joong Kim

    发明人： Joseph M. Tolkacz ,  Shawn H. Swales ,  Min-Joong Kim

    IPC分类号： B60W10/02

    CPC分类号： B60K6/52 ,  B60K6/387 ,  B60K17/02 ,  B60K17/356 ,  B60K2001/001 ,  B60W10/02 ,  B60W10/04 ,  B60W20/00 ,  B60W30/182 ,  B60Y2300/73 ,  B60Y2400/421 ,  F16D11/14 ,  Y02T10/6265 ,  Y10T477/26

    摘要： A transmission disconnect clutch assembly and method are provided. The clutch assembly operates to place the transmission in a low-loss state, by decoupling the base transmission from the differential gearing, thereby maximizing fuel economy and increasing efficiency. The transmission disconnect clutch assembly may be a dog clutch assembly, which may include a dog clutch hub, a clutch apply plate, and a synchronizer. When the dog clutch is disengaged the vehicle may operate in EV mode, propelled by an electric motor and rear e-axle. When the dog clutch is engaged the vehicle may operate in hybrid mode, propelled by torque transmitted to a front axle by an engine and the torque transmitted to the rear e-axle by the electric motor. A method for transitioning a vehicle between EV mode and hybrid mode, as well as a method for transitioning a vehicle between hybrid mode and EV mode are also provided.

    摘要翻译： 提供了一种变速器离合器组件和方法。 离合器组件的作用是将变速箱置于低损耗状态，通过使底座变速器与差速齿轮传动脱扣，从而最大限度地提高燃油经济性并提高效率。 变速器断开离合器组件可以是爪式离合器组件，其可以包括爪形离合器毂，离合器施加板和同步器。 当狗离合器脱离时，车辆可以在EV模式下操作，由电动机和后e轴驱动。 当爪式离合器接合时，车辆可以以混合模式操作，由通过发动机传递到前轴的扭矩推动，并且由电动机传递到后e轴的扭矩。 还提供了一种用于在EV模式和混合模式之间转换车辆的方法，以及用于在混合模式和EV模式之间转换车辆的方法。

    Electric launch of a hybrid vehicle having a belt alternator starter and a dual clutch transmission
    9.
    发明授权
    Electric launch of a hybrid vehicle having a belt alternator starter and a dual clutch transmission 有权
    具有带式交流起动器和双离合器变速器的混合动力车辆的电动发射

    公开(公告)号：US08412396B2

    公开(公告)日：2013-04-02

    申请号：US12794818

    申请日：2010-06-07

    申请人： Shawn H. Swales ,  Hong Yang ,  Min-Joong Kim ,  Shawn Scott Hawkins ,  Amanda Luedtke

    发明人： Shawn H. Swales ,  Hong Yang ,  Min-Joong Kim ,  Shawn Scott Hawkins ,  Amanda Luedtke

    IPC分类号： B60L3/00 ,  B60L9/00 ,  B60L11/00 ,  B60W10/02 ,  B60W10/08

    CPC分类号： B60W20/20 ,  B60K6/485 ,  B60L3/0061 ,  B60L2240/486 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W30/18027 ,  B60W30/192 ,  B60W2510/1025 ,  F16H3/006 ,  Y02T10/48 ,  Y02T10/6226 ,  Y02T10/6286 ,  Y10T477/26

    摘要： A controller-executable method provides an electric-only (EV) launch mode in a vehicle having an accelerator pedal, an engine, a motor generator unit (MGU), a dual-clutch transmission (DCT), and a belt alternator starter system adapted for selectively rotating the crankshaft using motor torque from the MGU. Execution of the method uses motor torque from the MGU, while the engine is off, to accelerate the crankshaft to above a calibrated launch speed when a threshold minimum force is applied to the pedal. A designated one of the odd- and even-gear clutches of the DCT are controlled until input torque to the DCT equals a calibrated level. The other DCT clutch may be modulated to dampen drivetrain oscillations. The vehicle launches in the EV launch mode via the designated DCT clutch when the crankshaft speed exceeds an input speed of the DCT. The vehicle and controller are also provided.

    摘要翻译： 控制器可执行方法在具有加速器踏板，发动机，电动发电机单元（MGU），双离合变速器（DCT）和带式交流发电机起动器系统的车辆中提供电动（EV）发射模式 用于使用来自MGU的电机扭矩选择性地旋转曲轴。 该方法的执行使用来自MGU的马达扭矩，而在发动机关闭的情况下，当将阈值最小力施加到踏板时，将曲轴加速到校准的启动速度以上。 控制DCT的奇数和偶数档离合器中指定的一个离合器，直到DCT的输入转矩等于校准水平。 其他DCT离合器可被调制以阻尼传动系振荡。 当曲轴速度超过DCT的输入速度时，车辆通过指定的DCT离合器在EV发动模式下发动。 还提供车辆和控制器。