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    • 71. 发明专利
    • Unit cell and battery pack
    • 单元电池和电池组
    • JP2013246966A
    • 2013-12-09
    • JP2012119864
    • 2012-05-25
    • Hitachi Vehicle Energy Ltd日立ビークルエナジー株式会社
    • TSUNAKI TAKUROSASAKI TAKASHIURANO KAZUAKINISHIMARU SHO
    • H01M2/30H01M2/06H01M2/20
    • H01M2/206H01M2/06H01M2/30H01M10/052H01R4/06H01R11/283
    • PROBLEM TO BE SOLVED: To provide a unit cell capable of connecting a bus bar and an external terminal by any one of fastening a screw or welding.SOLUTION: A unit cell includes a generation element; a cell container; external terminals 104 and 105; collectors 180 and 190 for connecting the generation element and the external terminals 104 and 105. The external terminals 104 and 105 have abutting portions 142 and 152 on which a bus bar abuts; and connecting portions 143 and 153 connected to the collectors 180 and 190. The abutting portions 142 and 152 have fastening portions 145 and 155 with which the bus bar is screw-fastened; and welding portions 141 and 151 to which the bus bar is welded. The connecting portions 143 and 153 are provided so as to project to the inside of the cell container from the welding portions 141 and 151. The fastening portions 143 and 153 are provided with bolt insertion holes, and spaces for fastening the bus bar to the fastening portions 143 and 153 by bolts and nuts is provided between the fastening portions 143 and 153 and a cell cover 102.
    • 要解决的问题:提供能够通过紧固螺钉或焊接中的任何一种来连接母线和外部端子的单元电池。解决方案:单元电池包括发电元件; 细胞容器 外部端子104和105; 收集器180和190,用于连接发电元件和外部端子104和105.外部端子104和105具有接合部分142和152,母线与母线接合; 以及与收集器180和190连接的连接部分143和153.邻接部分142和152具有紧固部分145和155,母线被螺丝紧固在该部分上。 以及焊接有母线的焊接部141和151。 连接部分143和153设置成从焊接部分141和151突出到电池容器的内部。紧固部分143和153设置有螺栓插入孔和用于将母线紧固到紧固件 螺栓和螺母的部分143和153设置在紧固部分143和153与电池盖102之间。
    • 72. 发明专利
    • Battery terminal
    • 电池端子
    • JP2007207489A
    • 2007-08-16
    • JP2006022775
    • 2006-01-31
    • Sumitomo Wiring Syst Ltd住友電装株式会社
    • KOSUGE HIDEJI
    • H01M2/30
    • H01R11/283
    • PROBLEM TO BE SOLVED: To realize downsizing of a battery terminal.
      SOLUTION: The battery terminal 10, 10A comprise an arc-shaped insertion-coupling part 20 outwardly fitted into a battery post, and a pair of clamp parts 40 opposed to each other extended outward from either open end edge of the insertion-coupling part 20. As a shaft part of a bolt 90 is put through an insertion hole 41 formed at each clamp part 40 and screwed down with a nut 95, the both clamp parts 40 come close to each other to reduce diameter and deform the insertion-coupling part 20, thereby retained to the battery post. A head part 92 of the bolt 90 is prevented from turning as it comes in contact with an outer periphery face of the insertion-coupling part 20, even if the nut 95 rotates by the clamping. The both clamp parts 40 can be made closer to a side of the insertion-coupling part 20 until the head part 92 of the bolt 90 comes in touch with the outer periphery face of the same 20, and so, a distance between the both clamp parts 40 and the insertion-coupling part 20 can be contracted.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:实现电池端子的小型化。 解决方案:电池端子10,10A包括向外装配到电池支柱中的弧形插入联接部分20和从插入电极的任一开口端边缘向外延伸的一对夹持部分40, 当螺栓90的轴部分穿过形成在每个夹持部分40上的插入孔41并用螺母95拧紧时,两个夹紧部件40彼此接近以减小直径并使插入件变形 耦合部分20,从而保持在电池柱上。 即使螺母95通过夹紧而旋转,也能够防止螺栓90的头部92与插入用联接部20的外周面接触而转动。 两个夹紧部件40可以制成更靠近插入联接部件20的一侧,直到螺栓90的头部92与其相同的外周面接触,因此,两个夹具 部件40和插入联接部20可以收缩。 版权所有(C)2007,JPO&INPIT
    • 79. 发明专利
    • Battery connecting plate and its mounting structure
    • 电池连接板及其安装结构
    • JP2004095381A
    • 2004-03-25
    • JP2002255603
    • 2002-08-30
    • Yazaki Corp矢崎総業株式会社
    • IKEDA TOMOHIROSAITO KAZUAKI
    • H01M2/20H01R4/18H01R11/28H01R13/426H01R13/631H01R13/66H01R13/68
    • H01R11/287H01M2/206H01R4/183H01R11/283H01R11/288H01R13/426H01R13/6315H01R13/6616H01R13/68H01R2201/26
    • PROBLEM TO BE SOLVED: To provide a battery connecting plate and its mounting structure for absorbing differences in dimension of batteries and with improvement made as to defects such as peeling off of a solder of a terminal and cracks generated on the terminal.
      SOLUTION: The battery connecting plate is provided with a plate main body 10 mounted on each battery aligned, a terminal 60 equipped to the plate main body 10 and connecting the battery and an electronic component 210, and a cover 20 for mounting the terminal 60 on the plate main body 10. A dimension difference absorbing part 66 for absorbing a displacement of the battery with the electronic component 210 is fitted to the terminal 60, and the terminal 60 is temporarily fitted to the plate main body 10 by the cover 20 being mounted on the plate main body 10. The dimension difference absorbing part 66 of the terminal 60 is provided with notched parts 67 fitted to a terminal main body 61 and flexible leg parts 66 set in extension from the terminal main body 61.
      COPYRIGHT: (C)2004,JPO
    • 要解决的问题:提供一种电池连接板及其安装结构,用于吸收电池尺寸的差异,并且对端子的焊料的剥离和终端产生的裂纹等缺陷进行改进。 解决方案:电池连接板设置有安装在每个电池对准的板主体10,配备到板主体10并连接电池和电子部件210的端子60以及用于安装 端子60安装在板主体10上。用于吸收电子元件210的电池的位移的尺寸差吸收部66装配到端子60,并且端子60通过盖子临时装配到板主体10 端子60的尺寸差吸收部66设置有与端子主体61嵌合的切口部67和从端子主体61延伸设置的柔性腿部66。 >版权所有(C)2004,JPO