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    • 65. 发明专利
    • Battery unit
    • 电池组
    • JP2012227158A
    • 2012-11-15
    • JP2012158432
    • 2012-07-17
    • Sony Corpソニー株式会社
    • HARA MIEKOTAKESHITA TOSHIOMIYAJIMA YOICHISATO HIROAKIWATANABE TOMOYOSHIKAMAYA NAOKI
    • H01M2/10
    • H01M2/1066H01M2/0202H01M2/0217H01M2/1022H01M2/30H01M2220/30
    • PROBLEM TO BE SOLVED: To provide a battery unit for settling such a problem in that a configuration of a battery unit concavity has been complicated because more columns is necessary for the battery unit concavity when a new battery unit is developed.SOLUTION: A battery unit includes a battery case having a battery cell therein and an output terminal disposed in the battery case for outputting the battery cell power. The battery case includes: a first face; a second face; a first level difference face; a second level difference face; a first engaging part; a second engaging part; and a plurality of concavities. The second face is disposed almost perpendicular to the first face. The first level difference face is continued to one side of the second face in the width direction and disposed almost parallel to the second face. The second level difference face is continued to the other side of the second face in the width direction and disposed almost parallel to the second face. The first engaging part projects from the second face to the one side in the width direction for prescribed width and thickness. The second engaging part projects from the second face to the other side in width direction for prescribed width and thickness. The concavities are disposed on both the first level difference face and the second level difference face.
    • 要解决的问题:为了提供一种电池单元,用于解决电池单元凹陷的配置已经复杂,因为当开发新的电池单元时需要更多的电池单元凹陷的列。 解决方案:电池单元包括其中具有电池单元的电池壳体和设置在电池壳体中用于输出电池单元电力的输出端子。 电池盒包括:第一面; 第二面 一级差异面; 第二级差异面; 第一个啮合部分; 第二接合部; 和多个凹部。 第二面几乎垂直于第一面设置。 第一差异面在宽度方向上延续到第二面的一侧,并且几乎平行于第二面。 第二级差异面在宽度方向上延续到第二面的另一侧,并且几乎平行于第二面。 第一接合部从宽度方向的第二面突出到宽度方向的一侧。 第二接合部在宽度方向上从第二面向另一侧突出规定的宽度和厚度。 凹部设置在第一水平差面和第二水平面差两面上。 版权所有(C)2013,JPO&INPIT
    • 66. 发明专利
    • Electrochemical device with terminals
    • 带终端的电化学装置
    • JP2012204235A
    • 2012-10-22
    • JP2011069278
    • 2011-03-28
    • Fdk Tottori Co LtdFdk鳥取株式会社
    • KODAMA CHIKOYAMASHITA TETSUYAOZAKI HIROTOSHIKAMIYAMA SANAE
    • H01M2/30H01G11/74H01G11/78H01M2/10
    • H01M2/0222H01G11/74H01G11/78H01M2/10H01M2/1022H01M2/30H05K1/111H05K3/3426H05K2201/10037Y02E60/13Y02P70/613
    • PROBLEM TO BE SOLVED: To provide an electrochemical device with terminals which is capable of giving high connection reliability to a solder joint part and in which displacement less likely to occur at solder reflow although a mounting area is small.SOLUTION: An electrochemical device 11 with terminals comprises: a circular-shaped electrochemical device 12; a first tab terminal 21 having a first plating part 22 at an end; and a second tab terminal 31 having a second plating part 32 at an end. The first plating part 22 and the second plating part 32 are positioned on the same plane. The first tab terminal 21 and the second tab terminal 31 are disposed in a region of a virtual rectangle 41 which circumscribes the electrochemical device 11. The second plating part 32 is disposed in one corner C1 in the region. The first plating part 22 is disposed at least in one of other three corners C2 to C4. A ratio of the area of the first plating part 22 to the area of the second plating part 32 is greater than or equal to 1.5 and less than or equal to 3.0.
    • 要解决的问题:为了提供具有能够向焊接部提供高连接可靠性的端子的电化学装置,并且其中尽管安装面积小,但在焊料回流中不太可能发生位移。 解决方案:具有端子的电化学装置11包括:圆形电化学装置12; 在端部具有第一电镀部22的第一接线端子21; 以及在端部具有第二电镀部32的第二接头端子31。 第一电镀部22和第二电镀部32位于同一平面上。 第一标签端子21和第二突片端子31设置在围绕电化学装置11的虚拟矩形41的区域中。第二电镀部分32设置在该区域中的一个拐角C1中。 第一电镀部22至少设置在其他三角C2至C4之一中。 第一电镀部22的面积与第二电镀部32的面积的比例大于等于1.5且小于等于3.0。 版权所有(C)2013,JPO&INPIT