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1. 发明申请

US20040253511A1 Alkaline dry cell 审中-公开
标题翻译：碱性干细胞
公开(公告)号：US20040253511A1
公开(公告)日：2004-12-16
申请号：US10836352
申请日：2004-05-03
申请人： Hitachi Maxell, Ltd.
发明人： Makoto Urade , Shoichiro Tateishi , Koji Koide , Shinichi Iwamoto , Minajuro Ushijima
IPC分类号： H01M002/08 , H01M002/02
CPC分类号： H01M6/085 , H01M2/0421 , H01M2/1241
摘要： The present invention discloses an alkaline dry cell with a high capacity having a superior liquid leak resistant property. In this alkaline dry cell, the thickness of the trunk portion of an external can is made thinner than 0.18 mm, and the thickness of the sealing edge portion of the external can is set to not less than 1.4 times the thickness of trunk portion. An anode terminal plate is used as a supporting member for a sealing member. Over the entire outer circumferential portion of the anode terminal plate is placed a curved portion having an average curvature radius of not more than 1 mm, which shows a virtually C-letter shape or an arc shape in its cross-section obtained by cutting the anode terminal plate through its center in the thickness direction.
摘要翻译：本发明公开了一种具有优异的耐漏液性能的高容量的碱性干电池。在这种碱性干电池中，外罐的主干部的厚度比0.18mm薄，外罐的密封边缘部的厚度设定为树干部的厚度的1.4倍以上。阳极端子板用作密封构件的支撑构件。在阳极端子板的整个外周部分上设置平均曲率半径不大于1mm的弯曲部分，其在通过切割阳极获得的横截面中显示出实际上C字形或弧形端子板通过其厚度方向的中心。

2. 发明申请

US20040253506A1 Alkaline dry cell 有权
公开(公告)号：US20040253506A1
公开(公告)日：2004-12-16
申请号：US10836256
申请日：2004-05-03
申请人： Hitachi Maxell, Ltd.
发明人： Makoto Urade , Shoichiro Tateishi , Koji Koide , Shinichi Iwamoto , Minajuro Ushijima
IPC分类号： H01M002/12 , H01M002/08
CPC分类号： H01M6/085 , H01M2/0421 , H01M2/1241
摘要： The present invention discloses an alkaline dry cell with a high capacity having a superior liquid leak resistant property. In this alkaline dry cell, the thickness of the trunk portion of an external can is made thinner than 0.18 mm, and the thickness of the sealing edge portion of the external can is set to not less than 1.4 times the thickness of trunk portion. An anode terminal plate is used as a supporting member for a sealing member. Over the entire outer circumferential portion of the anode terminal plate is placed a curved portion having an average curvature radius of not more than 1 mm, which shows a virtually C-letter shape or an arc shape in its cross-section obtained by cutting the anode terminal plate through its center in the thickness direction.

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