公开(公告)号：US08980467B2

公开(公告)日：2015-03-17

申请号：US12988750

申请日：2009-04-24

申请人： Yasuhide Nakayama ,  Eiji Hojo ,  Hirofumi Umetani ,  Masashi Shiota ,  Shin Ohsaki ,  Shinichi Egami

发明人： Yasuhide Nakayama ,  Eiji Hojo ,  Hirofumi Umetani ,  Masashi Shiota ,  Shin Ohsaki ,  Shinichi Egami

IPC分类号： H01M2/02 ,  H01M2/12 ,  H01M2/30 ,  H01M2/04 ,  H01M2/06

CPC分类号： H01M2/305 ,  H01M2/043 ,  H01M2/06 ,  H01M2/1252

摘要： There is provided a storage battery, including: a container having at least one cell chamber; a lid body (2) made of synthetic resin for covering a top opening of the container, the lid body having on a top surface a recessed portion that is recessed downward, the lid body having positive and negative electrode terminals disposed close to one side of the lid body and respectively at both end portions of said one side in a longitudinal direction, wherein the positive and negative electrode terminals (4) respectively have lower portions embedded in the lid body and upper portions projecting from the lid body; and an auxiliary lid (9) for closing the recessed portion. Conventional production of the storage battery has problems, for example, in that: when embedding a portion of a terminal to a lid body by insert molding, difference in shrinkage is caused between a surface in which a terminal body is embedded and a surface on which the terminal body is exposed, which results in difficulty in fitting the lid body to the container. The present invention is intended to solve this problem, for example, by providing the lid body of the storage battery with projections (6T, 7T), each at a location at which the upper portion of each of the terminals projects, at a location proximate to the location at which the upper portion of each of the terminals 4 projects, or at each of these locations.

摘要翻译： 提供一种蓄电池，包括：具有至少一个电池室的容器; 由合成树脂制成的用于覆盖容器顶部开口的盖体（2），所述盖体在顶表面上具有向下凹陷的凹陷部分，所述盖体具有靠近一侧的正极端子和负极端子 所述盖体和所述一侧的长度方向的两端部，分别具有嵌入所述盖体的下部和从所述盖体突出的上部的正极端子和所述负极端子; 和用于封闭凹部的辅助盖（9）。 蓄电池的常规生产具有以下问题：例如：当通过嵌件成型将端子的一部分嵌入盖体时，在嵌入端子体的表面与其上嵌入端子体的表面之间产生收缩差异 端子体露出，难以将盖体装配到容器上。 本发明的目的是为了解决这个问题，例如，通过将蓄电池的盖体设置在每个端子的上部突出的位置处的突起（6T，7T）处于邻近的位置 到每个终端4的上部突出的位置，或者在这些位置的每一个处。

公开(公告)号：US20110039153A1

公开(公告)日：2011-02-17

申请号：US12988750

申请日：2009-04-24

申请人： Yasuhide Nakayama ,  Eiji Hojo ,  Hirofumi Umetani ,  Masashi Shiota ,  Shin Ohsaki ,  Shinichi Egami

发明人： Yasuhide Nakayama ,  Eiji Hojo ,  Hirofumi Umetani ,  Masashi Shiota ,  Shin Ohsaki ,  Shinichi Egami

IPC分类号： H01M2/30

CPC分类号： H01M2/305 ,  H01M2/043 ,  H01M2/06 ,  H01M2/1252

摘要： There is provided a storage battery, including: a container having at least one cell chamber; a lid body (2) made of synthetic resin for covering a top opening of the container, the lid body having on a top surface a recessed portion that is recessed downward, the lid body having positive and negative electrode terminals disposed close to one side of the lid body and respectively at both end portions of said one side in a longitudinal direction, wherein the positive and negative electrode terminals (4) respectively have lower portions embedded in the lid body and upper portions projecting from the lid body; and an auxiliary lid (9) for closing the recessed portion. Conventional production of the storage battery has problems, for example, in that: when embedding a portion of a terminal to a lid body by insert molding, difference in shrinkage is caused between a surface in which a terminal body is embedded and a surface on which the terminal body is exposed, which results in difficulty in fitting the lid body to the container. The present invention is intended to solve this problem, for example, by providing the lid body of the storage battery with projections (6T, 7T), each at a location at which the upper portion of each of the terminals projects, at a location proximate to the location at which the upper portion of each of the terminals 4 projects, or at each of these locations.

摘要翻译： 提供一种蓄电池，包括：具有至少一个电池室的容器; 由合成树脂制成的用于覆盖容器顶部开口的盖体（2），所述盖体在顶表面上具有向下凹陷的凹陷部分，所述盖体具有靠近一侧的正极端子和负极端子 所述盖体和所述一侧的长度方向的两端部，分别具有嵌入所述盖体的下部和从所述盖体突出的上部的正极端子和所述负极端子; 和用于封闭凹部的辅助盖（9）。 蓄电池的常规生产具有以下问题：例如：当通过嵌件成型将端子的一部分嵌入盖体时，在嵌入端子体的表面与其上嵌入端子体的表面之间产生收缩差异 端子体露出，难以将盖体装配到容器上。 本发明的目的是为了解决这个问题，例如，通过将蓄电池的盖体设置在每个端子的上部突出的位置处的突起（6T，7T）处于邻近的位置 到每个终端4的上部突出的位置，或在这些位置的每一个处。

公开(公告)号：US07022433B2

公开(公告)日：2006-04-04

申请号：US10381282

申请日：2001-11-08

申请人： Hirofumi Umetani ,  Ikumi Ban ,  Yoshihiro Eguchi

发明人： Hirofumi Umetani ,  Ikumi Ban ,  Yoshihiro Eguchi

IPC分类号： H01M4/60 ,  H01M6/00

CPC分类号： H01M4/622 ,  H01M4/14 ,  H01M4/56 ,  H01M4/627 ,  H01M4/685 ,  H01M10/06 ,  H01M2004/027 ,  Y02P70/54 ,  Y10T29/49108

摘要： A negative active material is characterized by being prepared by adding a lignin having a unit structure represented by the formula (I) as the main structure to a lead oxide. Since the lignin of the formula (I) is added, the negative active material can be prevented from shrinkage due to charge/discharge. (wherein R1 is H, OH, COOH, SO3H, SH, C6H5, COO−, SO3−, R2C6H4, (R2)2C6H3, or (R2)3C6H2; and R2 is at least one member selected from among OH, COOR, SO3H, and CH2SO3H.)

摘要翻译： 负极活性物质的特征在于通过将具有式（I）所示的单元结构的木质素作为主要结构加入到氧化铅中来制备。 由于加入式（I）的木质素，可以防止负极活性物质因充放电而收缩。 （其中R 1是H，OH，COOH，SO 3 H，SH，C 6 H 5， R 2，C 2，C 3，C 3，...， （R 2）2，C 3 H 3，或（R 3） 2 2> 2 2; R 2 2是选自以下的至少一个： 在OH，COOR，SO 3 H和CH 2 SO 3 H中。）