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    HYBRID TRANSMISSION
    81.
    发明申请
    HYBRID TRANSMISSION 有权
    混合传输

    公开(公告)号：US20160333997A1

    公开(公告)日：2016-11-17

    申请号：US14710045

    申请日：2015-05-12

    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

    Inventor： Alan G. Holmes ,  Norman K. Bucknor

    IPC: F16H37/08 ,  F16H1/28 ,  F16H1/02

    CPC classification number: H02K99/00 ,  H02K51/00

    Abstract: A transmission for transferring mechanical power between an input member and an output member is described, and includes a first synchronous electric machine including a first stator, a first distal rotor and a first proximal rotor and a second synchronous electric machine including a second stator, a second distal rotor and a second proximal rotor. The input member rotatably couples to the first distal rotor and to the second proximal rotor and the output member rotatably couples to the second distal rotor and to the first proximal rotor. Mechanical power is transferrable between the input member and the output member without torque being applied by the first stator.

    Abstract translation: 描述了用于在输入构件和输出构件之间传递机械动力的变速器，并且包括具有第一定子，第一远端转子和第一近侧转子的第一同步电机和包括第二定子的第二同步电机， 第二远端转子和第二近端转子。 输入构件可旋转地联接到第一远端转子和第二近端转子，并且输出构件可旋转地联接到第二远端转子和第一近端转子。 机械动力可以在输入构件和输出构件之间传递，而没有由第一定子施加扭矩。

    Powertrain for a vehicle
    82.
    发明授权
    Powertrain for a vehicle 有权
    汽车动力总成

    公开(公告)号：US09481236B2

    公开(公告)日：2016-11-01

    申请号：US14208461

    申请日：2014-03-13

    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

    Inventor： Alan G. Holmes ,  Michael G. Reynolds ,  Alexandru Rajala ,  Chandra S. Namuduri

    IPC: B60K6/20 ,  B60K6/485

    CPC classification number: B60K6/485 ,  Y02T10/6226 ,  Y10S903/909

    Abstract: A powertrain is disclosed. A ring gear is attached to a first distal end of a crankshaft such that the ring gear and the crankshaft are rotatable in unison about a longitudinal axis. A motor-generator includes a motor/generator shaft rotatable about a first axis spaced from the longitudinal axis. A starter mechanism includes a first starter gear coupleable to the motor/generator shaft and rotatable about a second axis spaced from the longitudinal axis. The first and second axes are spaced and substantially parallel to each other. The first starter gear is movable along the second axis between a first position engaging the ring gear such that torque is transferred from the motor/generator shaft through the first starter gear and the ring gear to the crankshaft to start the engine, and a second position disengaged from the ring gear to rotatably disconnect the starter mechanism from the ring gear.

    Abstract translation: 公开了动力总成。 环形齿轮连接到曲轴的第一远端，使得环形齿轮和曲轴可围绕纵向轴线一致地旋转。 电动发电机包括可围绕与纵向轴线间隔开的第一轴线旋转的电动机/发电机轴。 启动器机构包括可耦合到马达/发电机轴并可围绕与纵向轴线间隔开的第二轴线旋转的第一起动机齿轮。 第一和第二轴线彼此间隔开并且基本平行。 第一启动齿轮可沿第二轴线在与环形齿轮啮合的第一位置之间移动，使得扭矩从马达/发电机轴通过第一起动器齿轮和齿圈传递到曲轴以起动发动机，第二位置 与环形齿轮脱离，以将起动机构与环形齿轮旋转断开。

    Powertrain for a vehicle and a method of assembling the powertrain
    85.
    发明授权
    Powertrain for a vehicle and a method of assembling the powertrain 有权
    用于车辆的动力总成和组合动力总成的方法

    公开(公告)号：US09302575B2

    公开(公告)日：2016-04-05

    申请号：US14208469

    申请日：2014-03-13

    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

    Inventor： Alan G. Holmes ,  Alexandru Rajala ,  Chandra S. Namuduri ,  Venkata Prasad Atluri

    IPC: B60K6/485 ,  B60K6/40

    CPC classification number: B60K6/22 ,  B60K6/40 ,  B60K6/485 ,  B60Y2200/92 ,  B60Y2300/192 ,  B60Y2400/70 ,  Y02T10/6226 ,  Y10S903/904 ,  Y10S903/909 ,  Y10T29/49233

    Abstract: A powertrain for a vehicle and a method of assembling the powertrain are disclosed. An engine includes a crankshaft being rotatable about a longitudinal axis. A ring gear is attached to a first distal end of the crankshaft such that the ring gear and the crankshaft are rotatable in unison about the longitudinal axis. A starter mechanism is selectively operable to rotate the ring gear and the crankshaft to start the engine. A motor-generator includes an adapter selectively cooperating with the starter mechanism to dispose the motor-generator and the starter mechanism in alternative assembly configurations being a first assembly configuration and a second assembly configuration. The first assembly configuration is when the starter mechanism is coupleable to the adapter and the second assembly configuration is when the starter mechanism is spaced from the adapter to operate independently of the motor-generator.

    Abstract translation: 公开了一种用于车辆的动力系和组合动力系的方法。 发动机包括可围绕纵向轴线旋转的曲轴。 环形齿轮附接到曲轴的第一远端，使得环形齿轮和曲轴可围绕纵向轴线一致地旋转。 起动机构可选择性地操作以使所述齿圈和所述曲轴旋转以起动所述发动机。 电动发电机包括选择性地与起动机构配合的适配器，以将电动发电机和起动机构配置为替代组装构型，其为第一组合构型和第二组合构型。 第一组装配置是当启动器机构可耦合到适配器时，并且第二组件配置是当起动机构与适配器间隔开以独立于电动发电机运行时。

    MECHANICAL CLUTCH WITH FRICTION REDUCING INTERFACE
    88.
    发明申请
    MECHANICAL CLUTCH WITH FRICTION REDUCING INTERFACE 审中-公开
    具有减速接口的机械离合器

    公开(公告)号：US20150204387A1

    公开(公告)日：2015-07-23

    申请号：US14556815

    申请日：2014-12-01

    Applicant: GM Global Technology Operations LLC

    Inventor： Alan G. Holmes

    IPC: F16D11/14

    CPC classification number: F16D11/14 ,  F16D11/10 ,  F16D15/00 ,  F16D25/088 ,  F16D2011/008

    Abstract: A mechanical clutch such as a dog clutch includes a plurality of balls or rollers disposed in a carrier and positioned between opposed sets of straight cut teeth extending from opposed drive and driven elements. A ball or roller is positioned between each adjacent pair of teeth such that the torque load is transferred from the tooth on a first or drive element, through the ball or roller, to an adjacent projection or tooth on a second or driven element. The balls or rollers are maintained in position by the carrier having an inner ring and a concentric outer ring. Greatly reduced disengagement force, even under load, is exhibited by a clutch of this configuration.

    Abstract translation: 诸如狗爪式离合器的机械离合器包括设置在托架中的多个滚珠或辊，并定位在从相对的驱动元件和驱动元件延伸的相对的直切齿组之间。 球或辊子位于每对相邻的一对齿之间，使得扭矩负载从第一或驱动元件上的齿通过球或滚子传递到第二或被驱动元件上的相邻突起或齿。 滚珠或滚子通过具有内圈和同心外圈的载体保持在适当位置。 通过这种结构的离合器显示出大大降低的分离力，甚至在负载下。

    Linear alternator assembly with four-stroke working cycle and vehicle having same
    89.
    发明授权
    Linear alternator assembly with four-stroke working cycle and vehicle having same 有权
    具有四冲程工作循环的线性交流发电机组件和具有相同功能的车辆

    公开(公告)号：US09038581B2

    公开(公告)日：2015-05-26

    申请号：US13761435

    申请日：2013-02-07

    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

    Inventor： Alan G. Holmes

    IPC: F02B63/04 ,  F02B41/00 ,  F02B71/04 ,  F02D39/10 ,  F01N5/02 ,  F02B37/00

    CPC classification number: F02B71/04 ,  F01N5/02 ,  F02B37/00 ,  F02B63/041 ,  F02D39/10 ,  Y02T10/142 ,  Y02T10/144 ,  Y02T10/16

    Abstract: A linear alternator assembly is provided that includes a block defining a cylinder. The cylinder block has inlet ports at which fluid enters the cylinder, exhaust ports at which fluid is exhausted from the cylinder, and a fuel port. Energizable coils surround the cylinder. A first and a second magnetic or magnetizable piston are contained within the cylinder and are positionable within the cylinder in response to energization of selective ones of the coils and combustion of fuel within the cylinder to selectively establish a four-stroke working cycle having an intake stroke, a compression stroke, an expansion stroke, and an exhaust stroke, producing at least one of compressed gas and electrical energy. The four-stroke working cycle may be varied to adapt to changes in power demanded, thereby balancing required output power with efficiency considerations.

    Abstract translation: 提供了一种线性交流发电机组件，其包括限定气缸的块。 气缸体具有流体进入气缸的入口端口，流体从气缸排出的排气口和燃料口。 可充电线圈围绕气缸。 第一和第二磁性或可磁化的活塞被容纳在气缸内并响应于选择性的线圈的激励和气缸内的燃料的燃烧而定位在气缸内，以选择性地建立具有进气冲程的四冲程工作循环 压缩冲程，膨胀冲程和排气冲程，产生压缩气体和电能中的至少一种。 可以改变四冲程工作循环以适应所需功率的变化，从而平衡所需的输出功率和效率考虑。

    Vehicle powertrain with clutch actuator providing electrical power
    90.
    发明授权
    Vehicle powertrain with clutch actuator providing electrical power 有权
    带离合器执行器的车辆动力总成提供电力

    公开(公告)号：US08992378B2

    公开(公告)日：2015-03-31

    申请号：US13954500

    申请日：2013-07-30

    Applicant: GM Global Technology Operations LLC

    Inventor： Alan G. Holmes ,  Anthony L. Smith ,  Anthony J. Corsetti

    IPC: B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10 ,  F16D27/14 ,  F16D23/00 ,  B60K6/26

    CPC classification number: B60K6/26 ,  B60K6/387 ,  B60K6/48 ,  B60K2006/268 ,  B60Y2400/405 ,  B60Y2400/428 ,  F16D28/00 ,  Y02T10/6221 ,  Y10S903/906 ,  Y10T477/26

    Abstract: A vehicle powertrain includes a first rotatable member and a second rotatable member. A clutch has an engaged state in which torque is transferred between the first rotatable member and the second rotatable member through the clutch. The clutch has a disengaged state in which torque is not transferred between the first rotatable member and the second rotatable member through the clutch. A clutch actuator includes a motor-generator that has a rotor rotatably drivable by one of the first rotatable member and the second rotatable member, and has a stator powerable to rotatably drive the rotor relative to said one of the first rotatable member and the second rotatable member. A controller is operatively connected to the stator and is configured to control the motor-generator to function as a generator to provide torque on the rotor. The motor-generator provides electrical power to a vehicle component.

    Abstract translation: 车辆动力系包括第一可旋转构件和第二可旋转构件。 离合器具有接合状态，其中通过离合器在第一可旋转构件和第二可旋转构件之间传递扭矩。 离合器具有脱离状态，其中通过离合器在第一可旋转构件和第二可旋转构件之间不传递扭矩。 离合器致动器包括电动发电机，其具有可旋转地由第一可旋转构件和第二可旋转构件中的一个驱动的转子，并且具有定子，其能够相对于第一可旋转构件和第二可旋转构件中的一个旋转地旋转地驱动转子 会员。 控制器可操作地连接到定子并且被配置为控制电动发电机用作发电机以在转子上提供转矩。 电动发电机为车辆部件提供电力。

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