Prismatic sealed secondary cell and method of manu

专利名称：Prismatic sealed secondary cell and method

of manufacturing the same

发明人：Taiki Kamifuji,Takenori Kimura,Kousuke

Yamamoto

申请号：US13024837申请日：20110210公开号：US088126B2公开日：20140826

专利附图：

摘要：A prismatic sealed secondary cell that is excellent in current collection efficiencyand current collection stability, and capable of high output discharge. In the prismatic

sealed secondary cell a laminate-type or a wound laminate-type flat electrode assemblyis housed in a prismatic cell case, a pair of current collector plates are disposed on a flatportion of the outermost surface of the core exposed portion of the first electrode plateconstituting the flat electrode assembly so that the pair of current collector platessandwich the flat portion in the thickness direction, and a columnar connection conductivemember is interposed between two-divided core exposed portion laminates in the flatportion sandwiched between the pair of current collector plates, and the pair of currentcollector plates, the columnar connection conductive member and the two-divided coreexposed portion laminates are welded to each other.

申请人：Taiki Kamifuji,Takenori Kimura,Kousuke Yamamoto

地址：Tokushima JP,Naruto JP,Kasai JP

国籍：JP,JP,JP

代理机构：Westerman, Hattori, Daniels & Adrian, LLP

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