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1. 发明专利

JP2011108617A Heat conduction member and battery pack device using the same 有权
标题翻译：热传导部件和使用该传感器的电池组装置
公开(公告)号：JP2011108617A
公开(公告)日：2011-06-02
申请号：JP2010102147
申请日：2010-04-27
申请人： Nitto Denko Corp , Nitto Shinko Kk , 日東シンコー株式会社 , 日東電工株式会社
发明人： TERADA YOSHIO , SHOJI AKIRA , TOMIOKA HIROKI , FURUTA KENJI , TOJO MIDORI , HAYASHI KAZUNORI , MORIKI SHOJIRO
IPC分类号： H01M2/10 , B32B7/02 , H01M10/60 , H01M10/613 , H01M10/617 , H01M10/625 , H01M10/647 , H01M10/651 , H01M10/653 , H01M10/6555 , H01M10/6561 , H01M10/6563
CPC分类号： H01M10/5055 , H01M10/0413 , H01M10/647 , H01M10/653 , H01M10/6555 , Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a heat conduction member capable of reducing fear of heat transfer to a neighboring unit battery cell in order to equalize cooling characteristics of each of the unit battery cells, in a battery pack device in which the unit battery cells are arranged in rows, and to provide a battery pack device using the same. SOLUTION: In the heat conduction member to be arranged between unit cells when the unit cells are assembled to make a battery pack, a heat conductive layer having thermal conductivity of 0.5 W/mK or more is installed on both side of a base material layer having thermal conductivity of less than 0.5 W/mK. It is most suitable for a resin member composing the base material layer to have a flexural modulus of 1 GPa or more. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种导热构件，其能够降低对相邻单元电池单元的热传递的恐惧，以便均衡每个单元电池单元的冷却特性，其中单元电池单元排成行，并提供使用其的电池组装置。解决方案：在组装单元电池以制造电池组时要布置在单元电池之间的导热构件中，具有0.5W / mK以上导热性的导热层安装在基座的两侧材料层的导热率小于0.5W / mK。构成基材层的树脂构件最适合弯曲弹性模量为1GPa以上。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2012084347A Battery pack device 审中-公开
标题翻译：电池组装置
公开(公告)号：JP2012084347A
公开(公告)日：2012-04-26
申请号：JP2010228880
申请日：2010-10-08
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： KITAGAWA DAISUKE , TAKAYAMA YOSHINARI , TAGAWA KENICHI , TOMIOKA HIROKI
IPC分类号： H01M2/10 , H01M10/60 , H01M10/613 , H01M10/625 , H01M10/647 , H01M10/651 , H01M10/653 , H01M10/6551 , H01M10/6555 , H01M10/658
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a battery pack device capable of efficiently and uniformly cool each battery cell while suppressing the heat transfer between the battery cells.SOLUTION: A battery pack device 1 of the present invention comprises: a plurality of battery cells 11 electrically connected to one another; and sheet-like heat conduction members 13 which are brought into contact with the battery cells 11 in such a manner that they are alternately aligned with the battery cells 11, and which are extended more to the outer side than peripheral ends of the adjacent battery cells 11 on at least part of the peripheral ends. The heat conduction members 13 each include a heat conductive resin film having higher thermal conductivity in the surface direction than in the thickness direction. The heat conductive resin film contains resin and squama-shaped boron nitride particles. The boron nitride particles are dispersed in the resin with the squama surface oriented along the film face.
摘要翻译：要解决的问题：提供能够在抑制电池单元之间的热传递的同时有效地均匀地冷却每个电池单元的电池组装置。解决方案：本发明的电池组装置1包括：彼此电连接的多个电池单元11; 以及与电池单元11接触的片状导热构件13，使得它们与电池单元11交替排列，并且比相邻的电池单元的外周更向外侧延伸 11在外围端部的至少一部分上。导热构件13各自包括在表面方向上具有比在厚度方向上更高的导热性的导热树脂膜。导热性树脂膜含有树脂和鳞状氮化硼颗粒。氮化硼颗粒分散在具有沿着膜面取向的鳞片表面的树脂中。版权所有（C）2012，JPO＆INPIT

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