利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

4 条记录 (耗时 0.018 秒)

    ELECTRICAL STORAGE MODULE
    1.
    发明公开
    ELECTRICAL STORAGE MODULE 审中-公开
    ELEKTRISCHES SPEICHERMODUL

    公开(公告)号：EP2485320A1

    公开(公告)日：2012-08-08

    申请号：EP10820250.8

    申请日：2010-08-12

    申请人： Hitachi, Ltd. ,  HITACHI VEHICLE ENERGY, LTD.

    发明人： HARADA, Susumu ,  NAKAMURA, Masayuki ,  KUBO, Kenji ,  KOHNO, Ryuji

    IPC分类号： H01M10/50 ,  H01M2/10 ,  H01M2/20

    CPC分类号： H01M10/613 ,  H01M2/206 ,  H01M10/617 ,  H01M10/647 ,  H01M10/6553 ,  H01M10/6557 ,  H01M10/6563 ,  H01M10/6566

    摘要： An electricity storage module includes: an electric storage unit block that is constituted by arraying a plurality of prismatic electric storage units through a holding member; and a cooling channel that is formed between the electric storage unit and the holding member, through which a cooling medium for cooling the electric storage unit flows. A part of a cooling medium inlet opening of the cooling channel is covered so that a flow speed of a cooling medium after flowing into the cooling channel is higher than a flow speed of a cooling medium before flowing into the cooling channel.

    摘要翻译： 蓄电模块包括：蓄电单元块，其通过保持构件排列多个棱柱形蓄电单元而构成; 以及冷却通道，其形成在所述蓄电单元和所述保持构件之间，用于冷却所述蓄电单元的冷却介质流过所述冷却通道。 冷却通道的冷却介质入口的一部分被覆盖，使得冷却介质在流入冷却通道之后的流速高于冷却介质流入冷却通道之前的流速。

    BATTERY SYSTEM FOR VEHICLE
    2.
    发明公开
    BATTERY SYSTEM FOR VEHICLE 审中-公开
    电池组FÜREIN FAHRZEUG

    公开(公告)号：EP2412581A1

    公开(公告)日：2012-02-01

    申请号：EP10755791.0

    申请日：2010-02-18

    申请人： Hitachi, Ltd. ,  Hitachi Vehicle Energy, Ltd.

    发明人： KIKUCHI, Mutsumi ,  KUDO, Akihiko ,  SHIBAHARA, Gosuke ,  AOSHIMA, Yoshinori ,  KUBO, Kenji ,  UEMURA, Yasuo

    IPC分类号： B60R16/04 ,  G01R31/02 ,  G01R31/36 ,  H01M10/48 ,  H02J7/00 ,  H02J7/02

    CPC分类号： G01R31/3658 ,  B60L3/0046 ,  B60L11/18 ,  B60L11/1853 ,  B60L11/1866 ,  B60L2240/547 ,  B60L2240/549 ,  B60R16/033 ,  G01R31/026 ,  H01M10/482 ,  H02J7/0016 ,  Y02T10/7005 ,  Y02T10/7061

    摘要： A battery system for a vehicle is provided with discharge circuits (R1, 129A through 129D, 128A through 128D) that discharge battery cells (BC1 through BC4) via measurement lines of those battery cells (BC1 through BC4). A control circuit transmits to an integrated circuit (3A) a first discharge command that causes discharge of the odd numbered battery cells (BC1 and BC3) of a cell group (GB1), a first transmission command that causes transmission to the control circuit of the terminal voltages of only the odd numbered battery cells (BC1 and BC3) measured during execution of the first discharge command, a second discharge command that causes discharge of the even numbered battery cells (BC2 and BC4) of the cell group (GB1), and a second transmission command that causes transmission to the control circuit of the terminal voltages of only the even numbered battery cells (BC2 and BC4) measured during execution of the second discharge command; and, based on the these various terminal voltages transmitted from the integrated circuit (3A), the control circuit diagnoses abnormalities in the system that includes the battery cells, the measurement lines, and the discharge circuits.

    摘要翻译： 车辆用电池系统具有通过这些电池单元（BC1〜BC4）的测定线对电池单元（BC1〜BC4）进行放电的放电电路（R1，129A〜129D，128A〜128D）。 控制电路向集成电路（3A）发送导致单元组（GB1）的奇数个电池单元（BC1，BC3）的放电的第一放电指令，发送到控制电路的控制电路的第一发送指令 在第一放电指令执行期间仅测量奇数个电池单元（BC1和BC3）的端子电压，引起电池组（GB1）的偶数电池单元（BC2和BC4）放电的第二放电指令，以及 第二发送命令，其使得仅在执行第二放电命令期间测量的偶数电池单元（BC2和BC4）的端子电压向控制电路传输; 并且基于从集成电路（3A）发送的各种端子电压，控制电路对包括电池单元，测量线和放电电路的系统中的异常进行诊断。