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31 条记录 (耗时 0.024 秒)

    NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND BATTERY MODULE
    1.
    发明申请
    NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND BATTERY MODULE 有权
    非电解电解质二次电池和电池模块

    公开(公告)号：US20110104560A1

    公开(公告)日：2011-05-05

    申请号：US12981756

    申请日：2010-12-30

    申请人： Norio TAKAMI ,  Hiroki INAGAKI ,  Yoshinao TATEBAYASHI

    发明人： Norio TAKAMI ,  Hiroki INAGAKI ,  Yoshinao TATEBAYASHI

    IPC分类号： H01M2/02

    CPC分类号： H01M2/32 ,  H01M2/0217 ,  H01M2/0257 ,  H01M2/06 ,  H01M2/20 ,  H01M2/26 ,  H01M2/30 ,  H01M4/02 ,  H01M4/38 ,  H01M4/386 ,  H01M4/485 ,  H01M4/661 ,  H01M6/42 ,  H01M10/052 ,  H01M10/0568 ,  H01M10/0569 ,  H01M10/058 ,  H01M2004/021 ,  H01M2004/027 ,  H01M2220/20 ,  H01M2300/0028 ,  Y02E60/122 ,  Y02P70/54

    摘要： A nonaqueous electrolyte secondary battery, having an internal resistance of 10 mΩ or less as an alternating-current impedance value of 1 kHz, comprises a metal outer container, a nonaqueous electrolyte contained in the container, a positive electrode contained in the container, a negative electrode contained in the container, a separator interposed between the negative electrode and the positive electrode, a negative electrode lead having one end connected to the negative electrode, and a negative electrode terminal attached to the outer container so as to be connected electrically to the other end of the negative electrode lead, at least the surface of the negative electrode terminal which is connected to the negative electrode lead being formed of aluminum alloy with an aluminum purity of less than 99 wt. % containing at least one metal selected from the group consisting of Mg, Cr, Mn, Cu, Si, Fe and Ni.

    摘要翻译： 内部电阻为10mΩ的非水电解质二次电池; 以下，作为1kHz的交流阻抗值，包括金属外容器，容纳在容器内的非水电解液，容纳在容器内的正极，容纳在容器内的负极，夹在负极之间的隔膜 正电极，一端连接到负电极的负电极引线和连接到外容器的负极端子，以便与负电极引线的另一端电连接， 与铝纯度小于99重量％的铝合金形成的与负极引线相连的负极端子。 ％，含有选自Mg，Cr，Mn，Cu，Si，Fe和Ni中的至少一种金属。

    POWER SUPPLY SYSTEM AND MOTOR CAR
    2.
    发明申请
    POWER SUPPLY SYSTEM AND MOTOR CAR 审中-公开
    电源系统和电机车

    公开(公告)号：US20080067972A1

    公开(公告)日：2008-03-20

    申请号：US11853373

    申请日：2007-09-11

    申请人： Norio TAKAMI ,  Hiroki Inagaki ,  Yoshinao Tatebayashi ,  Yasuhiro Harada

    发明人： Norio TAKAMI ,  Hiroki Inagaki ,  Yoshinao Tatebayashi ,  Yasuhiro Harada

    IPC分类号： H02J7/00 ,  H01M10/02

    CPC分类号： H01M4/485 ,  H01M2/10 ,  H01M4/505 ,  H01M4/525 ,  H01M4/583 ,  H01M4/587 ,  H01M10/0525 ,  H01M10/4207 ,  H01M10/441 ,  H01M2220/10 ,  H01M2220/20 ,  Y02E60/122 ,  Y02T10/7011

    摘要： A power supply system includes a first battery module and a second battery module. The first battery module comprises a first nonaqueous electrolyte battery comprising a negative electrode containing a carbonaceous material. The second battery module comprises a second nonaqueous electrolyte battery comprising a negative electrode and a positive electrode. The negative electrode contains a negative electrode active material that has a lithium ion absorbing potential of 0.4V (vs.Li/Li+) or more and an average particle diameter of 1 μm or less. The positive electrode contains lithium metallic oxide represented by LixCoyM1-yO2. The second battery module is chargeable in a range of 20 to 80% of charging depth so that a charging current density (A/kg) of the second nonaqueous electrolyte battery becomes higher that that of the first nonaqueous electrolyte battery.

    摘要翻译： 电源系统包括第一电池模块和第二电池模块。 第一电池模块包括第一非水电解质电池，其包含含有碳质材料的负电极。 第二电池模块包括第二非水电解质电池，其包括负电极和正电极。 负极含有负极活性物质，其锂离子吸收电位为0.4V（相对于L i / L i S S UP + +）以上，平均粒径为1μm以下。 正极含有由Li x Si y O 1-y O 2 O 2表示的锂金属氧化物。 第二电池模块可以在充电深度的20至80％的范围内充电，使得第二非水电解质电池的充电电流密度（A / kg）变得高于第一非水电解质电池的充电电流密度（A / kg）。

    PROTECTION DEVICE FOR ASSEMBLED CELL, AND BATTERY PACK UNIT
    6.
    发明申请
    PROTECTION DEVICE FOR ASSEMBLED CELL, AND BATTERY PACK UNIT 有权
    用于组装电池的保护装置和电池组件

    公开(公告)号：US20090224725A1

    公开(公告)日：2009-09-10

    申请号：US12050595

    申请日：2008-03-18

    申请人： Yoshinao TATEBAYASHI ,  Yasuhiro HARADA ,  Norio TAKAMI ,  Nobuo SHIBUYA

    发明人： Yoshinao TATEBAYASHI ,  Yasuhiro HARADA ,  Norio TAKAMI ,  Nobuo SHIBUYA

    IPC分类号： H02J7/00

    CPC分类号： H02J7/0016 ,  Y02T10/7055

    摘要： A protection device for an assembled cell including battery modules connected in series includes protection units each of which is configured to operate using a corresponding battery module as a power supply and a management unit connected to the protection units in common, the protection unit includes a measuring unit configured to measure its own consumption current to obtain measurement data, a communication unit which transmits the measurement data to a management unit and receives setting data from the management unit, a discharging unit which discharges the corresponding battery module, and a control unit configured to control the discharging unit based on the measurement data and the setting data so that a total of the consumption current and a discharging current by the discharging unit is of a constant value among the protection units.

    摘要翻译： 一种用于包括串联连接的电池模块的组合电池的保护装置，包括保护单元，每个保护单元被配置为使用相应的电池模块作为电源和与保护单元共同连接的管理单元进行操作，保护单元包括测量 单元，被配置为测量其自身的消耗电流以获得测量数据;通信单元，其将测量数据发送到管理单元并从管理单元接收设置数据;放电单元，其对相应的电池模块进行放电;以及控制单元， 基于测量数据和设定数据来控制放电单元，使得在保护单元中，通过放电单元的消耗电流和放电电流的总和为一个恒定值。

    NONAQUEOUS ELECTROLYTE BATTERY
    9.
    发明申请
    NONAQUEOUS ELECTROLYTE BATTERY 有权
    非电解电解质电池

    公开(公告)号：US20100248038A1

    公开(公告)日：2010-09-30

    申请号：US12729412

    申请日：2010-03-23

    申请人： Norio TAKAMI ,  Hiroki Inagaki ,  Shinsuke Matsuno

    发明人： Norio TAKAMI ,  Hiroki Inagaki ,  Shinsuke Matsuno

    IPC分类号： H01M6/16 ,  H01M4/00 ,  H01M4/52

    CPC分类号： H01M4/505 ,  H01M4/364 ,  H01M4/485 ,  H01M4/5825 ,  H01M10/0525 ,  H01M10/0569 ,  H01M2300/0037 ,  Y02T10/7011

    摘要： A nonaqueous electrolyte battery includes a positive electrode, a negative electrode and a nonaqueous electrolyte. The positive electrode includes a lithium/manganese-containing oxide represented by LiaMnbMcOZ (M is at least one selected from the group consisting of Ni, Co, Al and F, and a, b, c and Z satisfy the following equations: 0≦a≦2.5, 0

    摘要翻译： 非水电解质电池包括正极，负极和非水电解质。 正极包括由LiaMnbMcOZ（M是选自Ni，Co，Al和F中的至少一种）和a，b，c和Z中的至少一种的锂/锰的氧化物，满足以下等式：0＆nlE; a＆nlE ; 2.5,0＆lt; b＆nlE; 1,0＆amp; nlE; c＆nlE; 1和2＆nlE; Z＆nlE; 3）和具有橄榄石结构的含Fe的磷化合物。 负极包括其中插入锂离子并从其中提取锂离子的含钛金属氧化物。

    NONAQUEOUS ELECTROLYTE BATTERY, BATTERY PACK AND VEHICLE
    10.
    发明申请
    NONAQUEOUS ELECTROLYTE BATTERY, BATTERY PACK AND VEHICLE 有权
    非电解电解电池，电池组和车

    公开(公告)号：US20100119936A1

    公开(公告)日：2010-05-13

    申请号：US12691365

    申请日：2010-01-21

    申请人： Hiroki INAGAKI ,  Norio TAKAMI

    发明人： Hiroki INAGAKI ,  Norio TAKAMI

    IPC分类号： H01M2/08 ,  H01M4/58

    CPC分类号： H01M4/131 ,  C01G23/005 ,  C01G45/1228 ,  C01G51/42 ,  C01G51/50 ,  C01G53/50 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2006/10 ,  C01P2006/12 ,  C01P2006/14 ,  C01P2006/17 ,  C01P2006/40 ,  H01M4/0404 ,  H01M4/1391 ,  H01M4/485 ,  H01M4/661 ,  H01M10/052 ,  H01M10/0569 ,  H01M2004/021 ,  Y02E60/122 ,  Y02T10/7011

    摘要： A nonaqueous electrolyte battery includes a negative electrode including a current collector and a negative electrode active material having a Li ion insertion potential not lower than 0.4V (vs. Li/Li+). The negative electrode has a porous structure. A pore diameter distribution of the negative electrode as determined by a mercury porosimetry, which includes a first peak having a mode diameter of 0.01 to 0.2 μm, and a second peak having a mode diameter of 0.003 to 0.02 μm. A volume of pores having a diameter of 0.01 to 0.2 μm as determined by the mercury porosimetry is 0.05 to 0.5 mL per gram of the negative electrode excluding the weight of the current collector. A volume of pores having a diameter of 0.003 to 0.02 μm as determined by the mercury porosimetry is 0.0001 to 0.02 mL per gram of the negative electrode excluding the weight of the current collector.

    摘要翻译： 非水电解质电池包括具有集电体的负极和Li离子插入电位不低于0.4V（相对于Li / Li +）的负极活性物质。 负极具有多孔结构。 通过水银孔率法测定的负极的孔径分布，其包括模式直径为0.01〜0.2μm的第一峰值和模式直径为0.003〜0.02μm的第二峰值。 通过水银孔率法测定的直径为0.01〜0.2μm的孔的体积，除了集电体的重量以外，为每克负极0.05〜0.5mL。 通过水银孔率法测定的直径为0.003〜0.02μm的孔的体积为除了集电体重量以外的每1g负极为0.0001〜0.02mL。