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    SECONDARY BATTERY OF IMPROVED SEALABILITY
    4.
    发明申请
    SECONDARY BATTERY OF IMPROVED SEALABILITY 有权
    改进密封性的二次电池

    公开(公告)号：US20130216876A1

    公开(公告)日：2013-08-22

    申请号：US13845870

    申请日：2013-03-18

    申请人： LG CHEM, LTD.

    发明人： Hong Kue KIM ,  Seung Tae LEE ,  Eun Jung LEE ,  Hak Kyun KIM

    IPC分类号： H01M2/36

    CPC分类号： H01M2/367 ,  H01M2/0217 ,  H01M2/08 ,  H01M2/361 ,  H01M2/365 ,  Y10T29/4911

    摘要： Disclosed herein is a secondary battery having an electrode assembly placed in a prismatic container, wherein an upper part of the inside of an electrolyte injection hole formed in a base plate mounted to an open upper end of the prismatic container is configured to have a chamfered structure in which the diameter of the electrolyte injection hole is gradually decreased downward, a lower part of the inside of the electrolyte injection hole is configured to have a non-chamfered structure, the chamfered structure is formed in an irregular shape to increase the length of an electrolyte leakage route along which an electrolyte leaks out of the secondary battery, and, when a sealing member is pressed into the electrolyte injection hole, the sealing member is deformed so as to correspond to an internal structure of the electrolyte injection hole such that the electrolyte injection hole is sealed by the sealing member.

    摘要翻译： 本文公开了一种二次电池，其具有放置在棱柱形容器中的电极组件，其中形成在安装到棱柱形容器的敞开的上端的基板中的电解液注入孔的内部上部构造成具有倒角结构 其中电解液注入孔的直径逐渐减小，电解液注入孔的内部的下部被构造成具有非倒角结构，该倒角结构形成为不规则形状以增加 电解质泄漏路径，电解质从二次电池泄漏出来，并且当密封构件被压入电解液注入孔时，密封构件变形，以便与电解质注入孔的内部结构对应，使得电解质 注射孔由密封构件密封。

    SECONDARY BATTERY
    5.
    发明申请
    SECONDARY BATTERY 有权
    二次电池

    公开(公告)号：US20120148888A1

    公开(公告)日：2012-06-14

    申请号：US13231858

    申请日：2011-09-13

    申请人： Young-Kwang Yun

    发明人： Young-Kwang Yun

    IPC分类号： H01M10/48 ,  H01M2/12 ,  H01M2/02

    CPC分类号： H01M10/0565 ,  H01M2/021 ,  H01M2/08 ,  H01M2/1094 ,  H01M2/1258 ,  H01M2/367 ,  H01M6/50 ,  H01M6/5083 ,  H01M10/052 ,  H01M10/42 ,  H01M10/4228 ,  H01M10/488 ,  Y02E60/122

    摘要： A secondary battery including: an electrode assembly; a case for accommodating the electrode assembly and an electrolytic solution; and an identifying tape disposed in the case and that discolors when reacted with the electrolytic solution, wherein the identifying tape includes: a base film; an adhesive material disposed on one surface of the base film; and a discoloration material disposed on one surface of the base film.

    摘要翻译： 一种二次电池，包括：电极组件; 用于容纳电极组件和电解液的壳体; 以及设置在所述壳体中并且当与所述电解液反应时变色的识别带，其中所述识别带包括：基膜; 设置在基膜的一个表面上的粘合材料; 以及设置在基膜的一个表面上的变色材料。

    Leak resistant battery cover
    6.
    再颁专利
    Leak resistant battery cover 失效
    防漏电池盖

    公开(公告)号：USRE37901E1

    公开(公告)日：2002-11-05

    申请号：US09704266

    申请日：2000-11-01

    申请人： Robert W. Fritts ,  David M. Revak

    发明人： Robert W. Fritts ,  David M. Revak

    IPC分类号： H01M202

    CPC分类号： H01M2/367 ,  H01M2/1252 ,  H01M2/1264

    摘要： The present invention is directed to a leak resistant battery cover for storage batteries. The battery cover provides a labyrinth of passages which provide a path from each cell vent to the atmospheric vent. The labyrinth is configured to provide a portion of each path above a level in which the electrolyte in the respective cells attains when the battery is tipped on any one of its sides or rotated ninety (90) degrees from an upright position. The labyrinth configuration prevents electrolyte from reaching the atmospheric vent and spilling out of the battery.

    摘要翻译： 本发明涉及一种用于蓄电池的防漏电池盖。 电池盖提供了迷宫的通道，其提供从每个电池排气孔到大气排气口的路径。 迷宫被配置为当电池倾斜在其任何一侧或从直立位置旋转90（90）度时，将各路径的一部分提供在相应电池中的电解质达到的水平之上。 迷宫配置可防止电解液到达大气通风口并溢出电池。

    Maintenance-free high capacity lead battery or accumulator
    7.
    发明授权
    Maintenance-free high capacity lead battery or accumulator 失效
    免维护高容量铅蓄电池或蓄电池

    公开(公告)号：US5468575A

    公开(公告)日：1995-11-21

    申请号：US169429

    申请日：1993-12-17

    申请人： Gunther K. Holland ,  Wolfgang Kugler

    发明人： Gunther K. Holland ,  Wolfgang Kugler

    IPC分类号： H01M2/36 ,  H01M10/10 ,  H01M10/34 ,  H01M2/12 ,  H01M10/52

    CPC分类号： H01M2/367 ,  H01M10/10 ,  H01M10/342

    摘要： The invention refers to a gas-tight, maintenance-free high capacity lead accumulator with a sulphuric acid thixotrope (13) as electrolyte. To ensure operatability of the accumulator in upright as well as in horizontal position, the liquid electrolyte released under certain charging conditions has to be collected. For this purpose layers of fibrous web (10, 22) of highly porous and absorbing material are at least partially provided at the edges of the accumulator and above the plate group (1) which temporarily store liquid electrolyte and again release it.

    摘要翻译： 本发明涉及一种具有硫酸触变剂（13）作为电解质的气密，免维护的高容量铅蓄电池。 为了确保蓄能器在直立和水平位置的可操作性，必须收集在某些充电条件下释放的液体电解质。 为此，高度多孔和吸收材料的纤维网（10,22）的层至少部分地设置在蓄电池的边缘处，并且在板组（1）的上方，其临时储存液体电解质并再次释放。

    Lead accumulator
    8.
    发明授权
    Lead accumulator 失效
    铅蓄电池

    公开(公告)号：US5380604A

    公开(公告)日：1995-01-10

    申请号：US96781

    申请日：1993-07-23

    申请人： Werner Hampe ,  Peter Scholz

    发明人： Werner Hampe ,  Peter Scholz

    IPC分类号： H01M2/04 ,  H01M2/12 ,  H01M2/36

    CPC分类号： H01M2/367 ,  H01M2/043 ,  H01M2/1252 ,  H01M2/127

    摘要： A lead accumulator has a housing with a frontside, a backside, a first and second end faces, and a bottom. The housing has a plurality of cells containing acid. A lid is provided for closing the housing. The lid comprises an upper lid and a lower lid spaced from the upper lid to define a space therebetween. The space is divided by chamber walls into a plurality of chambers such that each cell has a corresponding chamber within the lid. For each cell the lid has a fill and check opening closable by a stopper. Each chamber has guides for controlling the flow of acid. The guides comprise deflecting stays and an annular stay surrounding the fill and check opening, the annular stay having a degassing and return outlet. The lid further has at least one ignition protector. The guides are designed and arranged such that, in any position of the housing, when resting on one of the side walls, acid within the chambers remains below a level above which acid flows into the ignition protector.

    摘要翻译： 铅蓄积器具有具有前侧，后侧，第一和第二端面以及底部的壳体。 壳体具有多个含有酸的电池。 提供盖以关闭壳体。 盖子包括与上盖间隔开的上盖和下盖，以在其间限定一个空间。 空间被室壁分成多个室，使得每个室在盖内具有相应的室。 对于每个电池，盖子具有可由塞子封闭的填充物和检查开口。 每个室都有用于控制酸流的导向器。 引导件包括偏转支柱和围绕填充物和检查开口的环形支柱，环形支柱具有脱气和回流出口。 盖子还具有至少一个点火保护器。 引导件被设计和布置成使得在壳体的任何位置处，当搁置在其中一个侧壁上时，腔室内的酸保持在高于其上方的酸流入点火保护器的水平面上。

    Non-spillable storage battery
    9.
    发明授权
    Non-spillable storage battery 失效
    非易失存储电池

    公开(公告)号：US3661651A

    公开(公告)日：1972-05-09

    申请号：US3661651D

    申请日：1970-04-22

    申请人： YUASA BATTERY CO LTD

    发明人： NISHIMURA MOTOHARU ,  ISOI TOSHIHIRO

    IPC分类号： H01M2/02 ,  H01M2/12 ,  H01M2/36 ,  H01M1/02

    CPC分类号： H01M2/367 ,  H01M2/0242 ,  H01M2/1252

    摘要： This invention relates to a non-spillable battery in which at least three covers, namely, first, second and third covers from the battery container side are mounted in multiple stages on one battery container, said first and second covers are respectively provided with vent tubes in the manner that the tubes depend toward the container side so as not to bring the tubes of both covers into alignment with each other, said third cover being provided with an exhaust passageway communicating with vent openings, said passageway being provided at one end with a small vent tube having a port to communicate with the atmosphere.

    摘要翻译： 本发明涉及一种不可溢出电池，其中至少三个盖子，即来自电池容器侧的第一，第二和第三盖子分成多个级安装在一个电池容器上，所述第一和第二盖板分别设有通风管 以使管子朝向容器侧的方式使得两个盖子的管彼此对准，所述第三盖设置有与排气口连通的排气通道，所述通道的一端设有一个 小通风管具有与大气连通的端口。