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    LIQUID INJECTION DEVICE
    1.
    发明申请
    LIQUID INJECTION DEVICE 有权

    公开(公告)号：US20210119311A1

    公开(公告)日：2021-04-22

    申请号：US17133510

    申请日：2020-12-23

    Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

    Inventor： Zhiqiang ZHANG ,  Xiaohui ZENG ,  Zhihui WANG

    IPC: H01M50/609

    Abstract: The present disclosure provides a liquid injection device, including a conveying mechanism, a weighing mechanism, a lifting mechanism and a guide mechanism. The weighing mechanism is positioned below the conveying mechanism. The lifting mechanism is configured to transfer a battery on the conveying mechanism to the weighing mechanism. The guide mechanism includes a first guide plate, a second guide plate and a power member. A distance between the second guide plate and the first guide plate may be adjusted through the power member, so that the liquid injection device may be compatible with batteries with different models. It is unnecessary to perform model change operation when the battery is changed, thus improving production efficiency.

    CONTROL SYSTEM AND CHARGE AND DISCHARGE CONTROL SYSTEM
    2.
    发明公开
    CONTROL SYSTEM AND CHARGE AND DISCHARGE CONTROL SYSTEM 审中-公开

    公开(公告)号：US20230145039A1

    公开(公告)日：2023-05-11

    申请号：US18083739

    申请日：2022-12-19

    Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

    Inventor： Jia WANG ,  Zhihui WANG

    IPC: H01M50/325 ,  G01L19/08 ,  G01L19/12

    CPC classification number: H01M50/325 ,  G01L19/083 ,  G01L19/12 ,  H01M2200/20

    Abstract: Embodiments of this application relate to the field of power source control technologies, and disclose a control system and a charging and discharging control system. The control system includes a control circuit and an intermediate computer, where the control circuit includes a pressure sensor, a piezoelectric valve, and a controller; the pressure sensor is configured to collect pressure information; the controller is configured to receive the pressure information collected by the pressure sensor and transmit the pressure information to an intermediate computer; the intermediate computer is configured to transmit the pressure information to an upper computer, receive a preset pressure value generated by the upper computer based on the pressure information, and transmit the preset pressure value to the controller; and the controller is further configured to control the piezoelectric valve based on the preset pressure value.

    TRAY AND METHOD FOR USING SAME, AND BATTERY PRODUCTION APPARATUS
    6.
    发明公开
    TRAY AND METHOD FOR USING SAME, AND BATTERY PRODUCTION APPARATUS 审中-公开

    公开(公告)号：US20240186563A1

    公开(公告)日：2024-06-06

    申请号：US18218586

    申请日：2023-07-06

    Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

    Inventor： Guojie WEI ,  Zhihui WANG ,  Fangyu HUANG

    IPC: H01M10/04

    CPC classification number: H01M10/0481 ,  H01M10/0404

    Abstract: The present application discloses a tray and a method for using same, and a battery production apparatus. The tray may be configured to carry a battery cell. The tray may include a tray body and a plurality of pressing bodies. The plurality of pressing bodies may be arranged at intervals in a first direction. The pressing bodies may be arranged on the tray body, the battery cell may be placed between two adjacent pressing bodies, each of the pressing bodies may be provided with a flexible pressing portion, and the flexible pressing portion may be configured to be in contact with the battery cell so as to press the battery cell.

    CONSTRAINING APPARATUS AND CONSTRAINING DEVICE
    7.
    发明公开
    CONSTRAINING APPARATUS AND CONSTRAINING DEVICE 审中-公开

    公开(公告)号：US20240097265A1

    公开(公告)日：2024-03-21

    申请号：US18193027

    申请日：2023-03-30

    Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

    Inventor： Jiayi ZHAO ,  Fangyu HUANG ,  Zhiguo ZHANG ,  Sheng TANG ,  Zhihui WANG

    IPC: H01M50/264 ,  H01M50/289

    CPC classification number: H01M50/264 ,  H01M50/289

    Abstract: A constraining apparatus and a constraining device are described. The constraining apparatus includes a base, a positioning assembly, and a cushion assembly. The positioning assembly includes a plurality of positioning members arranged in sequence and located between two end plate assemblies. The cushion assembly is disposed on at least one of two sides of the positioning member that are opposite each other in the first direction. The constraining apparatus includes a first state and a second state, where in the first state, adjacent two of the positioning members abut against each other, such that an accommodating space for accommodating a battery cell is formed between the adjacent two of the positioning members, and the cushion assembly is configured to abut against the battery cell and the positioning members. In the second state, the plurality of positioning members are spaced apart from each other in the first direction.

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