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    Hybrid vehicle
    2.
    发明授权
    Hybrid vehicle 有权

    公开(公告)号：US11472398B2

    公开(公告)日：2022-10-18

    申请号：US16957764

    申请日：2018-12-25

    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

    Inventor： Taro Moteki ,  Kenji Itagaki ,  Koichi Kato

    IPC: B60W20/17 ,  B60K6/24 ,  B60K6/26 ,  B60L15/20 ,  B60W10/06 ,  B60W10/08

    Abstract: A hybrid vehicle including: an engine; output member that transmits driving force to drive wheels; a rotating electric machine; and a power split mechanism that splits and transmits the driving force output from the engine to the output member and the rotating electric machine, the mechanism including at least three rotating elements of an input element connected to the engine, a reaction force element connecting the rotating electric machine, and an output element connecting the output member, the machine capable of outputting reaction force torque to required engine torque based on an acceleration request to apply torque to the required engine torque to the drive wheel, where the machine does not output the reaction force torque, engine rotation speed increase control being able to be executed, engine torque limitation due to a NV requirement being able to be executed and which is relaxed during the engine rotation speed increase control.

    Clutch
    3.
    发明授权
    Clutch 有权

    公开(公告)号：US11149801B2

    公开(公告)日：2021-10-19

    申请号：US16919108

    申请日：2020-07-02

    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

    Inventor： Hiroyuki Shioiri ,  Taro Moteki ,  Yohko Yamashita

    IPC: F16D27/10 ,  F16D121/20 ,  F16D48/06

    Abstract: A clutch includes: an input member and an output member that rotate about an axis; an actuator fixed so as to be nonrotatable, the actuator having a plunger, a case, and a coil housed in the case; and an elastic member having one end which is connected to the output member via a bearing and another end which is connected to the plunger directly or indirectly. Further, when the coil is energized and the plunger is attracted in a direction of the axis, the another end of the elastic member is biased in the direction of the axis, the elastic member is elastically deformed, and the output member is consequently pressed against and engaged with the input member.

    Selectable clutch
    5.
    发明授权
    Selectable clutch 有权

    公开(公告)号：US11073183B2

    公开(公告)日：2021-07-27

    申请号：US16504217

    申请日：2019-07-05

    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

    Inventor： Hiroyuki Shioiri ,  Taro Moteki ,  Yohko Yamashita

    IPC: F16D41/12 ,  F16D41/22 ,  F16D48/06

    Abstract: A selectable clutch includes: input and output members; a pocket plate connected to the output member; struts accommodated in accommodation recess portions of the pocket plate; a notch plate connected to the input member; a selector plate, disposed between the pocket plate and the notch plate; contact portions, movable in an axial direction of the rotational axis, rotating integrally with the selector plate around the rotational axis; and an actuators, fixed so as to be non-rotatable, including a plungers connected with the contact portion via bearings, cases, and coils accommodated in the cases. Further, by the coils being energized and the plungers being sucked in the axial direction, the contact portions are pushed in the axial direction, and by the contact portions being pushed to the input member, the selector plate rotates and the struts rise up.

    Hybrid vehicle
    6.
    发明授权
    Hybrid vehicle 有权

    公开(公告)号：US11027720B2

    公开(公告)日：2021-06-08

    申请号：US16272062

    申请日：2019-02-11

    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

    Inventor： Taro Moteki ,  Kenji Itagaki ,  Koichi Kato

    IPC: B60W20/19 ,  B60W10/08

    Abstract: A hybrid vehicle includes an engine; a motor generator; and an electronic control unit to control the engine and the motor generator. Further, when an engine speed thereof is increased, the electronic control unit calculates an engine torque by adding an engine inertia torque to a request engine torque and cause the engine to output the calculated engine torque, and cause the motor generator to output a reaction torque in response to the request engine torque, and the electronic control unit performs control so that a torque assistance amount exerted by the motor generator is changeable while the engine speed is increased.

    POWER TRANSMISSION UNIT
    8.
    发明申请
    POWER TRANSMISSION UNIT 有权
    电力传输单元

    公开(公告)号：US20150176694A1

    公开(公告)日：2015-06-25

    申请号：US14580386

    申请日：2014-12-23

    Applicant: Toyota Jidosha Kabushiki Kaisha

    Inventor： Yuji Iwase ,  Yosuke Suzuki ,  Koichi Kato ,  Kensei Hata ,  Seitaro Nobuyasu ,  Taro Moteki

    IPC: F16H57/027 ,  F16H3/72

    CPC classification number: F16H57/027 ,  B60K6/383 ,  B60K6/40 ,  B60K6/405 ,  B60K6/445 ,  B60K2006/381 ,  F16H3/721 ,  Y02T10/6239

    Abstract: A power transmission unit for preventing malfunction and deterioration in durability of a locking device arranged in a housing by preventing the ingress of foreign matters into the locking device. In the power transmission unit, a one-way brake 10 for selectively stopping a rotation of an output shaft 1a of an engine 1 is disposed between the housing 11 of a transmission mechanism and an engine block 1b. A fixed member 10a is fixed to the housing 11 or to the engine block 1b, and a movable member 10b is attached to the output shaft 1a. A through hole 21 is formed on the housing at a vertically lowest portion and axially outside of a region where the one-way brake 10 is situated, so as to provide a communication between an inner space and an outer space of the housing 11.

    Abstract translation: 一种用于通过防止异物进入锁定装置来防止布置在壳体中的锁定装置的故障和耐久性劣化的动力传递单元。 在动力传递单元中，用于选择性地停止发动机1的输出轴1a的旋转的单向制动器10设置在变速机构的壳体11和发动机缸体1b之间。 固定部件10a固定在壳体11或发动机缸体1b上，可动件10b安装在输出轴1a上。 在壳体上形成有通孔21，其位于单向制动器10所在的区域的垂直最低部分和轴向外侧，从而在壳体11的内部空间和外部空间之间形成连通。

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