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    Flywheel support system for mobile energy storage
    22.
    发明授权
    Flywheel support system for mobile energy storage 失效
    用于移动储能的飞轮支撑系统

    公开(公告)号：US5559381A

    公开(公告)日：1996-09-24

    申请号：US148361

    申请日：1993-11-08

    Applicant: Robert W. Bosley ,  Harold A. Rosen

    Inventor： Robert W. Bosley ,  Harold A. Rosen

    IPC: B60K6/30 ,  B60L11/16 ,  B62M1/10 ,  F16F15/30 ,  F16F15/305 ,  F16F15/315 ,  H02K5/173 ,  H02K7/02 ,  H02K7/08 ,  H02K7/09 ,  H02K9/19

    CPC classification number: H02K9/19 ,  B60L11/16 ,  B62M1/10 ,  F16F15/302 ,  F16F15/305 ,  F16F15/315 ,  H02K5/173 ,  H02K7/025 ,  H02K7/083 ,  B60K6/30 ,  H02K7/09 ,  Y02E60/16 ,  Y02T10/6204 ,  Y02T10/641 ,  Y02T10/7027 ,  Y02T10/7033 ,  Y10S903/96

    Abstract: A flywheel support system isolates the flywheel and its motor-generator from the driving environment of an electrically powered motor vehicle. A suitable liquid, placed between the outer and vacuum housings of the flywheel assembly, provides buoyancy and damping to the vacuum housing, cooling of the motor-generator, and serves as one of the barriers to rotor energy and angular momentum transfer in the event of an accident or failure. During normal operation, a shearable mechanical gimbal system keeps the vacuum housing centered in the outer housing, reacts the spin moments generated by the motor-generator, and provides a path for the electrical leads into the vacuum housing. In the event of bearing seizure or rotor failure, the mechanical gimbal will shear and allow the vacuum housing to gradually spin down against the fluid. A system of both active and passive axial and radial magnetic bearings supports the rotating assembly including the rotor of the motor-generator. Rotor-stator gap proximity sensors, strategically placed along the axis, permit a minimum gap to be used in the motor-generator. The placement of the center of gravity of the vacuum housing and its contents below the center of buoyancy produces a vertical orientation of the housing in the absence of accelerations, thus minimizing the power consumed by the magnetic support system when the vehicle is parked.

    Abstract translation: 飞轮支撑系统将飞轮及其电动发电机与电动机动车辆的行驶环境隔离开来。 放置在飞轮组件的外壳和真空壳体之间的合适液体为真空壳体提供浮力和阻尼，电动发电机的冷却，并且作为转子能量和角动量传递的障碍之一，在发生 发生事故或失败。 在正常操作期间，可剪切的机械万向节系统将真空壳体保持在外壳中心，使电动发电机产生的自旋力矩反应，并为电气引线进入真空壳体提供路径。 在轴承卡死或转子故障的情况下，机械万向架将剪切并允许真空壳体逐渐向下旋转流体。 主动和被动轴向和径向磁轴承的系统支撑包括电动发电机转子的旋转组件。 沿轴线策略放置的转子 - 定子间隙接近传感器允许在电动发电机中使用最小间隙。 在没有加速度的情况下，真空壳体的重心及其内容物位于浮力中心的位置产生壳体的垂直取向，从而最小化当车辆停放时由磁性支撑系统消耗的功率。

    Drive unit
    23.
    发明授权
    Drive unit 失效
    驱动单元

    公开(公告)号：US4407398A

    公开(公告)日：1983-10-04

    申请号：US253674

    申请日：1981-04-13

    Applicant: Ernst Fiala

    Inventor： Ernst Fiala

    IPC: B60K17/02 ,  B60K6/30 ,  B60K6/387 ,  B60K6/48 ,  B60K8/00 ,  B60K17/04 ,  B60W10/02 ,  B60W10/04 ,  B60W10/10 ,  B60W10/12 ,  B60W10/18 ,  F02N11/08 ,  B60K41/28

    CPC classification number: B60K6/30 ,  B60K6/387 ,  B60K6/48 ,  F02N11/0814 ,  F02N5/04 ,  Y02T10/48 ,  Y02T10/6221 ,  Y10S903/96 ,  Y10T477/26 ,  Y10T477/6343 ,  Y10T477/635 ,  Y10T477/6392 ,  Y10T477/6394

    Abstract: An improved drive unit for a vehicle having an internal combustion engine, an automatic transmission and a clutch comprising a servo-powered mechanical coupling part and a fluid coupling part is disclosed. The fluid coupling part serves as the flywheel for the engine. An auxiliary starting motor rotates the flywheel to a speed sufficient to start the internal combustion engine when the accelerator pedal is depressed, thereby closing the mechanical coupling part and connecting the flywheel with the engine crankshaft. When the accelerator pedal is released the mechanical coupling part opens to stop the engine in all engine-braking phases, thereby maximizing fuel conservation.

    Abstract translation: 公开了一种用于车辆的改进的驱动单元，其具有内燃机，自动变速器和包括伺服驱动的机械联接部件和流体联接部件的离合器。 流体联接部分用作发动机的飞轮。 辅助启动马达使飞轮旋转到当加速踏板被压下时足以启动内燃机的速度，从而关闭机械联接部分并将飞轮与发动机曲轴连接。 当加速器踏板被释放时，机械联接部分打开以在所有发动机制动阶段中停止发动机，从而最大限度地节省燃油。

    Hybrid drive train
    24.
    发明授权
    Hybrid drive train 有权

    公开(公告)号：US12115857B2

    公开(公告)日：2024-10-15

    申请号：US17760823

    申请日：2020-06-30

    Applicant: Schaeffler Technologies AG & Co. KG

    Inventor： Stephan Maienschein

    IPC: B60K6/30 ,  B60K6/38 ,  B60K6/40 ,  F16F15/14

    CPC classification number: B60K6/30 ,  B60K6/38 ,  B60K6/40 ,  F16F15/145 ,  B60Y2400/426

    Abstract: A hybrid drive train for a motor vehicle including: a drive unit having an internal combustion engine, an electric machine and a separating clutch operatively arranged between these components; a transmission; and a hydrodynamic torque converter arranged between the transmission and the drive unit. In order to advantageously further develop a hybrid drive train of this type, at least one torsional vibration absorber is arranged between the internal combustion engine and a converter housing of the torque converter.

    Agricultural work machine
    26.
    发明授权
    Agricultural work machine 有权

    公开(公告)号：US11618309B2

    公开(公告)日：2023-04-04

    申请号：US17364960

    申请日：2021-07-01

    Applicant: CLAAS Tractor SAS

    Inventor： Thomas Fedde ,  Philipp Heymann

    IPC: B60K6/48 ,  B60K6/52 ,  B60K17/00 ,  B60K6/12 ,  B60K6/30 ,  B60K17/28

    Abstract: An agricultural work machine comprising a front axle and a rear axle, an internal combustion engine, at least one hybrid module, and a transmission device is disclosed. The internal combustion engine and the hybrid module are each operatively connected to the transmission device with both output power from the internal combustion engine and output power from the hybrid module absorbed via the transmission device. The output powers are transferred together to the rear axle so that rear wheels of the agricultural work machine arranged on the rear axle can be driven. The internal combustion engine is arranged in a front region of the agricultural work machine and the hybrid module is arranged in a rear region of the agricultural work machine. The output powers from the internal combustion engine and the hybrid module are supplied separately to the transmission device.

    HYBRID DRIVE TRAIN
    28.
    发明申请
    HYBRID DRIVE TRAIN 有权

    公开(公告)号：US20220388388A1

    公开(公告)日：2022-12-08

    申请号：US17760823

    申请日：2020-06-30

    Applicant: Schaeffler Technologies AG & Co. KG

    Inventor： Stephan MAIENSCHEIN

    IPC: B60K6/30 ,  B60K6/40 ,  F16F15/14 ,  B60K6/38

    Abstract: A hybrid drive train for a motor vehicle including: a drive unit having an internal combustion engine, an electric machine and a separating clutch operatively arranged between these components; a transmission; and a hydrodynamic torque converter arranged between the transmission and the drive unit. In order to advantageously further develop a hybrid drive train of this type, at least one torsional vibration absorber is arranged between the internal combustion engine and a converter housing of the torque converter.

    POWER TRANSMISSION MECHANISM
    29.
    发明申请
    POWER TRANSMISSION MECHANISM 有权

    公开(公告)号：US20220297534A1

    公开(公告)日：2022-09-22

    申请号：US17837259

    申请日：2022-06-10

    Applicant: KUBOTA CORPORATION

    Inventor： Kazuto OKAZAKI ,  Sumio YAGYU

    IPC: B60K17/24 ,  B60K6/405 ,  B60K6/30 ,  B60K6/26

    Abstract: A power transmission mechanism includes an engine including a crankshaft, a flywheel connected to the crankshaft, an electric motor including a rotor to rotate together with a rotary shaft, a damper connected to the rotary shaft and the flywheel, and a driven machine to receive power from the engine and/or the electric motor. The damper is located between the engine and the electric motor in an axial direction of the rotary shaft.

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