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13242 条记录 (耗时 0.029 秒)

    CLOCK SPRING ASSEMBLY
    34.
    发明公开
    CLOCK SPRING ASSEMBLY 审中-公开

    公开(公告)号：EP4382366A1

    公开(公告)日：2024-06-12

    申请号：EP22306822.2

    申请日：2022-12-08

    申请人： Nexans

    发明人： KRAPF, Stefan

    IPC分类号： B60R16/027

    CPC分类号： B60R16/027

    摘要： A clock spring assembly comprising a stationary housing and a rotor. The stationary housing and the rotor cooperatively define a chamber that accommodates at least one flexible ribbon cable (501) that is wound in a first rotational direction onto the rotor and fixed at one end to the rotor and at the other end to the stationary housing. The flexible ribbon cable is wound around the rotor (601) and establishes an electrical connection between the rotor and the stationary housing. A rupture pin (502) is attached to the at least one ribbon cable. A slot (605) is provided in the housing and captures the rupture pin if the rotor is overwound in the second rotational direction opposite to the first rotational direction such that the rupture pin blocks the ribbon cable (501) from unwinding any further.

    CELL BALANCING CONTROL METHOD AND BATTERY SYSTEM PROVIDING SAME
    35.
    发明公开
    CELL BALANCING CONTROL METHOD AND BATTERY SYSTEM PROVIDING SAME 审中-实审

    公开(公告)号：EP4379997A1

    公开(公告)日：2024-06-05

    申请号：EP22907636.9

    申请日：2022-09-23

    申请人： LG Energy Solution, Ltd.

    发明人： CHOI, Jang Hyeok

    IPC分类号： H02J7/00 ,  B60R16/033

    CPC分类号： H02J7/00 ,  B60R16/033

    摘要： The present disclosure relates to a cell balancing control method and battery system providing the same. The battery system includes: a battery including a plurality of battery cells; a battery management system (BMS) for determining whether a predetermined sleep mode entering condition is satisfied, entering the sleep mode when the sleep mode entering condition is satisfied, and waking up for each predetermined wakeup period in the sleep mode state to determine whether to perform cell balancing; and a timer synchronized with a time when the BMS sleeps and counting a first wakeup time, and a power supply unit for supplying a driving voltage to the BMS when the count result reaches the first wakeup time.

    POWER SOURCE CONTROL CIRCUIT AND POWER STEERING SYSTEM
    39.
    发明公开
    POWER SOURCE CONTROL CIRCUIT AND POWER STEERING SYSTEM 审中-实审

    公开(公告)号：EP4371854A1

    公开(公告)日：2024-05-22

    申请号：EP21949562.9

    申请日：2021-07-12

    申请人： Schaeffler Technologies AG & Co. KG

    发明人： YU, Sheng ,  ZHANG, Xiaoliang

    IPC分类号： B62D5/06 ,  B62D5/04 ,  B60R16/02 ,  H03K17/687

    CPC分类号： H03K17/687 ,  B60R16/02 ,  B62D5/06 ,  B62D5/04

    摘要： A power source control circuit (300) and a power steering system (500). The power source control circuit (300) comprises: a signal input circuit (310), which comprises at least two input ends, wherein each of the at least two input ends is used for collecting a first control signal, which indicates whether an external device corresponding to the input end is abnormal; and a control circuit (330), which is used for generating, according to the first control signals collected by each of the at least two input ends, a second control signal, which is used for controlling the turning-off of a power source (520).