利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

9 条记录 (耗时 0.012 秒)

    BATTERY BLOCK AND MANUFACTURING METHOD THEREFOR
    4.
    发明公开
    BATTERY BLOCK AND MANUFACTURING METHOD THEREFOR 有权
    电池组及其制造方法

    公开(公告)号：EP2851992A1

    公开(公告)日：2015-03-25

    申请号：EP13834409.8

    申请日：2013-09-03

    申请人： Panasonic Intellectual Property Management Co., Ltd.

    发明人： HAMADA, Hideaki ,  ONO, Masahiro ,  TANAKA, Tomomi ,  TAKAMI, Fuminori ,  NISHIKAWA, Yukio

    IPC分类号： H01M10/60 ,  H01M2/10

    CPC分类号： H01M2/0242 ,  B23K26/20 ,  H01M2/10 ,  H01M2/1077 ,  H01M10/617 ,  H01M10/625 ,  H01M10/643 ,  H01M10/6555 ,  H01M2220/20

    摘要： The purpose of the present invention is to provide a battery block that serves as a member that contains a plurality of battery cells, wherein if abnormal heat generation occurs, the resulting heat is evenly, rapidly, and efficiently distributed throughout the entire block, and the portions in which the battery cells are accommodated have high dimensional precision. The present invention provides a battery block that contains the following: a metal case that contains a plurality of pipe-shaped members; and battery cells accommodated, respectively, in said plurality of pipe-shaped members. The pipe-shaped members are joined to each other, forming a single unit, and join parts that join adjacent pipe-shaped members to each other are at least 70% as long as the pipe-shaped members themselves.

    摘要翻译： 本发明的目的是提供一种电池块，其用作包含多个电池单元的构件，其中如果发生异常发热，则所产生的热量均匀，快速且高效地分布在整个块中，并且 容纳电池单元的部分具有高尺寸精度。 本发明提供一种电池组，其包含以下部件：金属壳体，其包含多个管状部件; 以及分别容纳在所述多个管状构件中的电池单元。 管状构件彼此接合，形成单个单元，并且将相邻的管状构件彼此接合的部分的接合长度至少为管状部件本身的70％。

    IRON CORE AND MOTOR USING SAID IRON CORE
    6.
    发明公开
    IRON CORE AND MOTOR USING SAID IRON CORE 审中-公开

    公开(公告)号：EP3683930A1

    公开(公告)日：2020-07-22

    申请号：EP18842695.1

    申请日：2018-08-22

    申请人： Panasonic Intellectual Property Management Co., Ltd.

    发明人： NISHIKAWA, Yukio ,  SAITOH, Mitsuo

    IPC分类号： H02K1/18 ,  H01F3/02 ,  H01F3/04

    摘要： An iron core including a laminate of a plurality of fixed electromagnetic steel sheets, a laminate of alloy thin strips which is sandwiched between the laminate of the electromagnetic steel sheets, a fastening mechanism which penetrates the laminates of electromagnetic steel sheets and alloy thin strips, and a fixing base. The laminate of alloy thin strips reduces compressive and torsional forces acting on the laminate of alloy thin strips by using the iron core having a structure in which upper and lower portions of a laminate of alloy thin strips having nanocrystal grains are sandwiched together with laminates of amorphous alloy thin strips. Furthermore, a motor including a rotor and the above-described iron core is used.

    BATTERY PACK
    8.
    发明授权
    BATTERY PACK 有权

    公开(公告)号：EP3131137B1

    公开(公告)日：2018-12-12

    申请号：EP15776867.2

    申请日：2015-04-07

    申请人： Panasonic Intellectual Property Management Co., Ltd.

    发明人： NISHIKAWA, Yukio ,  TANAKA, Tomomi ,  HIGASHIDA, Satoshi ,  EJIMA, Tsuneyuki

    IPC分类号： H01M2/10

    CPC分类号： H01M2/1077 ,  H01M2/1061

    摘要： An assembled battery has a battery block configured by stacking a plurality of single batteries, and fixing components fixing the plurality of the single batteries. The fixing components include a pair of end plates disposed at both ends in a stacked direction of the plurality of the single batteries, and a metal band making the plurality of the single batteries in a compressed state by coupling end parts of the pair of the end plates each other. Each of the pair of the end plates has a peripheral part and a central part. The pair of the end plates respectively contact both end single batteries located at both ends in the stacked direction at the peripheral parts, and are respectively separated from both end single batteries at the central parts.

    BATTERY PACK
    9.
    发明公开
    BATTERY PACK 审中-公开
    电池组

    公开(公告)号：EP3131137A1

    公开(公告)日：2017-02-15

    申请号：EP15776867.2

    申请日：2015-04-07

    申请人： Panasonic Intellectual Property Management Co., Ltd.

    发明人： NISHIKAWA, Yukio ,  TANAKA, Tomomi ,  HIGASHIDA, Satoshi ,  EJIMA, Tsuneyuki

    IPC分类号： H01M2/10

    CPC分类号： H01M2/1077 ,  H01M2/1061

    摘要： An assembled battery has a battery block configured by stacking a plurality of single batteries, and fixing components fixing the plurality of the single batteries. The fixing components include a pair of end plates disposed at both ends in a stacked direction of the plurality of the single batteries, and a metal band making the plurality of the single batteries in a compressed state by coupling end parts of the pair of the end plates each other. Each of the pair of the end plates has a peripheral part and a central part. The pair of the end plates respectively contact both end single batteries located at both ends in the stacked direction at the peripheral parts, and are respectively separated from both end single batteries at the central parts.

    摘要翻译： 组电池具有通过堆叠多个单电池配置的电池块以及固定多个单电池的固定部件。 固定部件包括：一对端板，配置在多个单电池的层叠方向的两端部;以及金属带，通过将一对端部的端部彼此连接而使多个单电池成为压缩状态 相互盘旋。 一对端板中的每一个都具有周边部分和中心部分。 一对端板分别与位于周边部的层叠方向两端的两端电池单体电池接触，在中央部分别与两端单体电池分离。