公开(公告)号：US06627347B2

公开(公告)日：2003-09-30

申请号：US09833682

申请日：2001-04-12

申请人： Shinsuke Fukuda ,  Izumi Yamamura ,  Hiromi Kajiya ,  Yoshihiro Tokutome

发明人： Shinsuke Fukuda ,  Izumi Yamamura ,  Hiromi Kajiya ,  Yoshihiro Tokutome

IPC分类号： H01M470

CPC分类号： H01M4/02 ,  H01M2/266 ,  H01M10/0413 ,  H01M10/12 ,  H01M10/281 ,  H01M10/345 ,  H01M2010/0495 ,  Y10T29/49108 ,  Y10T29/49115

摘要： A rectangular electrode plate including a core metal sheet and a mixture paste coated thereon has a lead on one long side edge thereof where no mixture is coated, and a mixture non-coated part on the other side edge thereof. Positioning holes are punched only in the lead so that the stress exerted when punching the holes will not cause the mixture paste to fall off. Stacked electrode plates are accommodated within a magazine with a certain clearance between the three side edges of the electrodes other than the lead and the inner surface of the magazine, and fed one by one to be assembled into an electrode plate group to form a battery.

摘要翻译： 包括芯金属片和涂覆在其上的混合糊的矩形电极板在其一个长边缘上具有引线，其中没有混合物被涂覆，并且在其另一侧边缘上具有混合物未涂覆部分。 定位孔仅在引线上冲孔，使得在冲孔时施加的应力不会使混合物膏脱落。 堆叠的电极板容纳在磁带盒内，在电池的三个侧边缘之间具有一定的间隙，除了引线和磁带盒的内表面之外，并一个接一个地组装成电极板组以形成电池。

公开(公告)号：US06482542B1

公开(公告)日：2002-11-19

申请号：US09516556

申请日：2000-02-29

申请人： Mitsugu Takaki ,  Shinsuke Fukuda ,  Shinichi Yuasa ,  Shinji Hamada

发明人： Mitsugu Takaki ,  Shinsuke Fukuda ,  Shinichi Yuasa ,  Shinji Hamada

IPC分类号： H01M1050

CPC分类号： H01M10/613 ,  H01M10/625 ,  H01M10/647 ,  H01M10/651 ,  H01M10/652 ,  H01M10/6556 ,  H01M10/6557 ,  H01M10/6567

摘要： In an integrated sealed secondary battery 1 in which a plurality of cells 2 are arranged in a row, cooling medium passages 21 are formed on both sides of the row of the cells 2, and cooling medium passages 18 are formed between adjacent cells such as to effect communication between the cooling medium passages 21, 21 on both sides. The cross-sectional areas of the cooling medium passages 21, 21 on both sides are made different so as to generate pressure difference at both ends of the cooling medium passages 18 between the cases. The cooling medium passages 21 on both sides are formed in a meandering manner by the provision of projection strips that extend alternately downwards from the top wall and upwards from the bottom wall of the cooling medium passages 21.

摘要翻译： 在多个电池单元2排列成一体的密封二次电池1中，在电池组2的两侧形成冷却介质通道21，在相邻电池之间形成冷却介质通路18， 在两侧的冷却介质通道21,21之间实现连通。 两侧的冷却介质通道21,21的横截面面积不同，从而在壳体之间的冷却介质通道18的两端产生压力差。 通过设置从顶壁交替向下延伸并从冷却介质通道21的底壁向上延伸的突起条，两边的冷却介质通路21以曲折的方式形成。