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38 条记录 (耗时 0.018 秒)

    Battery charging device and electric vehicle mounting the same
    33.
    发明公开
    Battery charging device and electric vehicle mounting the same 失效
    电池充电装置和电动车辆安装相同

    公开(公告)号：EP0769837A2

    公开(公告)日：1997-04-23

    申请号：EP96116431.6

    申请日：1996-10-14

    申请人： HITACHI, LTD.

    发明人： Miyazaki, Taizou ,  Masaki, Ryoso ,  Kaneko, Satoru ,  Horiba, Tatsuo

    IPC分类号： H02J7/00

    CPC分类号： B60L11/182 ,  B60L11/1803 ,  B60L11/185 ,  B60L2230/34 ,  H02J7/0018 ,  Y02T10/7005 ,  Y02T10/7055 ,  Y02T10/7088 ,  Y02T90/121 ,  Y02T90/122 ,  Y02T90/128 ,  Y02T90/14

    摘要： A battery charging unit is provided with a charge controlling unit (23a-d) which is designed to perform at least one of rest mode operating function which causes to rest charging for respective battery groups (13) and discharge mode operating function which causes to discharge electric power from the respective battery groups (13) in addition to charge mode operating function for the respective battery groups (13). The battery charging unit (14) repeats at least two modes in a predetermined time cycle and further performs a mutual control between the respective battery groups (13) so that at least one battery group (13) is placed in the rest mode in a predetermined sequence.

    摘要翻译： 电池充电单元设置有充电控制单元（23a-d），该充电控制单元被设计为执行使各个电池组（13）停止充电的静止模式操作功能和引起放电的放电模式操作功能中的至少一个 除了用于各个电池组（13）的充电模式操作功能之外，来自各个电池组（13）的电力。 电池充电单元（14）以预定的时间周期重复至少两种模式，并进一步执行各个电池组（13）之间的相互控制，使得至少一个电池组（13）以静止模式被置于预定的 序列。

    Method and apparatus for treatment of a battery containing alkali metal
    34.
    发明公开
    Method and apparatus for treatment of a battery containing alkali metal 失效
    Verfahren und Vorrichtung zur Behandlung einer Alkalimetall enthaltenden Batterie。

    公开(公告)号：EP0673075A2

    公开(公告)日：1995-09-20

    申请号：EP95301706.8

    申请日：1995-03-15

    申请人： HITACHI, LTD.

    发明人： Nishimura, Katsunori ,  Honbo, Hidetoshi ,  Gotoh, Akihiro ,  Mizumoto, Mamoru ,  Horiba, Tatsuo

    IPC分类号： H01M10/54

    CPC分类号： H01M10/54 ,  H01M10/05 ,  Y02W30/84

    摘要： A safe and controllable method of treating a secondary battery (15) having at least one component containing alkali metal, comprises the steps of opening the battery casing, and introducing a gas containing at least one of water vapour and alcohol vapour into a closed chamber (1) containing the battery thereby to form alkali metal hydroxide. To control hydrogen concentration, the rate of introduction of water and alcohol vapour may be varied. Apparatus for carrying out this method is also described.

    摘要翻译： 一种处理具有至少一种含有碱金属的组分的二次电池（15）的安全可控的方法包括以下步骤：打开电池壳体，并将含有至少一种水蒸气和醇蒸气的气体引入封闭室（ 1），由此形成碱金属氢氧化物。 为了控制氢浓度，可以改变引入水和醇蒸汽的速率。 还描述了用于执行该方法的装置。

    Secondary battery power storage system
    35.
    发明公开
    Secondary battery power storage system 失效
    二次电池电力储存系统

    公开(公告)号：EP0660489A3

    公开(公告)日：1995-08-30

    申请号：EP94120263.2

    申请日：1994-12-21

    申请人： HITACHI, LTD.

    发明人： Ikawa, Kyoko ,  Horiba, Tatsuo

    IPC分类号： H02J7/34

    CPC分类号： H02J7/0022 ,  B60L11/1864 ,  H02J3/32 ,  H02J7/0004 ,  H02J7/0063 ,  H02J7/34 ,  H02J13/0003 ,  Y02E60/721 ,  Y02T10/7005 ,  Y02T10/7055 ,  Y02T10/7061 ,  Y04S10/126

    摘要： The present invention provides a distributed secondary battery type power storage system capable of maintaining the soundness of the secondary battery and of efficient electric power charging and discharging operations. The secondary battery power storage system comprises a secondary battery connected to a load, a charge/discharge unit connectable to a power system and connected to the secondary battery, and a plurality of loads connected to the charge/discharge unit. A power receiving object is selected and a capacity is determined on the basis of information about the operating condition of the plurality of loads, and the surplus electric power remaining in the secondary battery after feeding electric power from the secondary battery to the load is fed to the selected power receiving object through the charge/discharge unit. The secondary battery power storage system is capable of maintaining the soundness of the secondary battery and of efficient charging and discharging operation.

    摘要翻译： 本发明提供了一种分布式二次电池型蓄电系统，其能够保持二次电池的健康性和高效的电力充电和放电操作。 二次电池功率存储系统包括连接到负载的二次电池，可连接到电力系统并连接到二次电池的充电/放电单元以及连接到充电/放电单元的多个负载。 选择受电对象，根据多个负载的动作状态的信息来决定容量，将从二次电池向负载供给电力后的二次电池中剩余的剩余电力供给到 通过充电/放电单元选择受电对象。 二次电池功率存储系统能够维持二次电池的健康性和有效的充电和放电操作。

    Liquid fuel cell
    38.
    发明公开
    Liquid fuel cell 失效
    BrennstoffzellefürflüssigenBrennstoff。

    公开(公告)号：EP0063804A2

    公开(公告)日：1982-11-03

    申请号：EP82103465.9

    申请日：1982-04-23

    申请人： Hitachi, Ltd.

    发明人： Horiba, Tatsuo ,  Iwamoto, Kazuo ,  Kawana, Hidejiro ,  Tamura, Kohki

    IPC分类号： H01M8/00 ,  H01M4/86 ,  C25B11/02

    CPC分类号： H01M8/222 ,  H01M4/86 ,  H01M8/08 ,  H01M8/1009

    摘要： A liquid fuel cell having good cell characteristics, particularly a good current density-voltage characteristic, comprising an anode of electroconductive porous material supporting an electrode catalyst to which a liquid fuel is supplied, a cathode of electroconductive porous material supporting an electrode catalyst to which an oxidizing agent is supplied, an electrolyte existing between the said two electrodes, and a barrier containing the electrolyte and preventing the liquid fuel from transfer to the cathode side, characterized in that the anode has a three-dimensional, reticular structure allowing a gas generated by cell reaction within the anode to ascend and get released from the anode, and having a pore size for retaining a mixture of the liquid fuel and the electrolyte within the anode and a thickness for supporting a necessary amount of the electrode catalyst for the cell reaction.

    摘要翻译： 一种液体燃料电池，具有良好的电池特性，特别是良好的电流密度 - 电压特性，包括支撑供给液体燃料的电极催化剂的导电多孔材料的阳极，支撑电极催化剂的导电多孔材料的阴极， 提供氧化剂，存在于所述两个电极之间的电解质和包含电解质并阻止液体燃料转移到阴极侧的屏障，其特征在于阳极具有三维网状结构，允许由 阳极内的电池反应升高并从阳极释放，并且具有用于将液体燃料和电解质的混合物保持在阳极内的孔径和用于支撑必需量的用于电池反应的电极催化剂的厚度。