公开(公告)号：US09225041B2

公开(公告)日：2015-12-29

申请号：US13820507

申请日：2011-10-20

申请人： Dae Ung Kim ,  Kyu Hyeong Lee ,  Sung Joon Kim

发明人： Dae Ung Kim ,  Kyu Hyeong Lee ,  Sung Joon Kim

IPC分类号： H01M2/08 ,  H01M2/12 ,  H01M10/14 ,  H01M4/16 ,  H01M2/02 ,  H01M2/16 ,  H01M4/73 ,  H01M10/12 ,  H01M4/74 ,  H01M4/84

CPC分类号： H01M10/14 ,  H01M2/0242 ,  H01M2/0262 ,  H01M2/0277 ,  H01M2/1211 ,  H01M2/1229 ,  H01M2/1288 ,  H01M2/1613 ,  H01M4/16 ,  H01M4/73 ,  H01M4/745 ,  H01M4/84 ,  H01M10/121 ,  H01M2220/20 ,  Y02E60/126 ,  Y02P70/54 ,  Y02T10/7016 ,  Y10T29/18

摘要： A battery includes anode plates, formed as a mesh by forming cuts in series on a lead plate strip rolled into a uniform thickness, for storing electricity in a chemically reactive state by expansion processing, cathode plates formed as a mesh for storing electricity in a chemically reactive state, separators between the anode and cathode plates for electrical insulation, mechanical separation, and the impregnation of an AGM with electrolyte, such that the chemical reaction for storing electricity is facilitated and the pressure in the cell remains constant, upper and lower cases made of polypropylene and containing the anode plates, cathode plates, separators, and electrolyte in a plurality of mutually separate cells, and a cap coupled into the screw holes formed in the cell units in the upper case, for discharging gas generated during charge and discharge when the pressure of the gas is over a permissible level.

摘要翻译： 电池包括阳极板，其通过在被轧制成均匀厚度的铅板条上串联形成切割而形成为网状物，用于通过膨胀处理在化学反应状态下存储电力，形成为用于以化学方式存储电力的网格的阴极板 反应状态，用于电绝缘的阳极和阴极板之间的隔板，机械分离和AGM与电解质的浸渍，使得用于储存电的化学反应容易，并且电池中的压力保持恒定，上下壳体 的聚丙烯，并且在多个相互分离的电池中包含阳极板，阴极板，隔板和电解质，以及联接到形成在上壳体中的电池单元中的螺孔中的帽，用于排出在充放电期间产生的气体， 气体的压力超过允许的水平。

公开(公告)号：US20140154536A1

公开(公告)日：2014-06-05

申请号：US13693914

申请日：2012-12-04

申请人： FORD GLOBAL TECHNOLOGIES, LLC

发明人： THOMAS J. COUPAR ,  ALLEN JOSEPH GILBERT

IPC分类号： H01M10/48 ,  H01M2/12

CPC分类号： H01M10/488 ,  H01M2/1252 ,  H01M2/1288 ,  H01M10/482 ,  H01M2220/20

摘要： A vehicle may include an electric machine, a battery adapted to provide power to the electric machine, and various embodiments of a gauge adapted to indicate venting of the battery. In one embodiment, the gauge is adapted to permanently deform or burst in response to venting of the battery to indicate venting of the battery. In another embodiment, the gauge includes an element adapted to change position in response to venting of the battery to indicate venting of the battery. In other embodiments, the gauge includes either a universal paper indicator or a chemically coated cartridge indicator in communication with the battery and adapted to change in color to indicate venting of the battery.

摘要翻译： 车辆可以包括电机，适于向电机提供电力的电池以及适于指示电池排气的量规的各种实施例。 在一个实施例中，该量规适于响应于电池的排气而永久地变形或爆裂以指示电池的排气。 在另一个实施例中，该计量器包括适于响应于电池的排气而改变位置以指示电池的排气的元件。 在其他实施例中，该计量器包括与电池连通的通用纸指示器或化学涂覆的暗盒指示器，并且适于改变颜色以指示电池的通风。

公开(公告)号：US20080020267A1

公开(公告)日：2008-01-24

申请号：US11664698

申请日：2005-12-19

申请人： Nobuyuki Aoki ,  Yoshie Suzuki

发明人： Nobuyuki Aoki ,  Yoshie Suzuki

IPC分类号： H01M2/12

CPC分类号： H01M2/043 ,  H01M2/1235 ,  H01M2/1288 ,  H01M2/362 ,  H01M10/121

摘要： A valve regulated lead-acid battery of the present invention includes a battery container provided with a plurality of cells, and a battery lid mounted over an opening of the battery container. The battery lid includes an exhaust chamber having an exhaust hole provided in the bottom and communicating with the cell, and an injection chamber having an injection hole provided in the bottom and communicating with the cell. The exhaust chamber includes a plate shaped valve body contacting with the bottom of the exhaust chamber and covering the exhaust hole, a sheet having elasticity and arranged on the valve body, and a top plate fixed to the battery lid and covering the sheet. The injection chamber includes a plug body for blocking the injection hole.

摘要翻译： 本发明的阀调节铅酸电池包括设置有多个电池的电池容器和安装在电池容器的开口上的电池盖。 电池盖包括具有设置在底部并与电池连通的排气孔的排气室，以及具有设置在底部并与电池连通的注入孔的注入室。 排气室包括与排气室的底部接触并覆盖排气孔的板状阀体，具有弹性并布置在阀体上的片材和固定到电池盖并覆盖片材的顶板。 注射室包括用于阻塞注射孔的塞体。

公开(公告)号：US20110262782A1

公开(公告)日：2011-10-27

申请号：US13092987

申请日：2011-04-25

申请人： Jianhua Zhu ,  Qing Lai ,  Zhiliang Zeng

发明人： Jianhua Zhu ,  Qing Lai ,  Zhiliang Zeng

IPC分类号： H01M2/12

CPC分类号： H01M2/1229 ,  H01M2/1288 ,  H01M10/052 ,  H01M10/4207 ,  H01M2200/20

摘要： An explosion-proof device for a battery comprises: a vent formed in a battery shell of the battery; a valve core movably disposed in the vent to seal and open the vent; a support mounted on an outer wall of the battery shell; and an elastic element. One end of the elastic element is connected to the support and another end of the elastic element is connected to the valve core so as to normally push the valve core to seal the vent. Each of a power battery and a power battery module includes the explosion-proof device.

摘要翻译： 一种用于电池的防爆装置包括：形成在电池的电池外壳中的通风口; 阀芯，可移动地设置在通风口中，以密封和打开排气口; 安装在电池外壳的外壁上的支撑件; 和弹性元件。 弹性元件的一端连接到支撑件，弹性元件的另一端连接到阀芯，以便通常推动阀芯以密封通风口。 每个动力电池和动力电池模块都包括防爆装置。

公开(公告)号：US5156932A

公开(公告)日：1992-10-20

申请号：US694907

申请日：1991-05-02

申请人： Thomas J. Dougherty ,  James S. Symanski

发明人： Thomas J. Dougherty ,  James S. Symanski

IPC分类号： H01M2/12 ,  H01M2/24 ,  H01M10/18

CPC分类号： H01M2/1288 ,  H01M10/18 ,  H01M2/1229 ,  H01M2/24 ,  Y10T29/4911

摘要： A simple, optimized lead-acid battery includes a stack of a plurality of film pouches, each containing positive and negative electrode elements and separators. The pouches are prepared by folding an elongate film strip, and collector tabs are provided for the electrodes at either end of the stack. Electrode pairs intermediate the ends of the stack are electrically connected through adjoining openings in the pouch walls, e.g. be welding. In the most preferred embodiment, an integral vent is formed from flaps cut in the film strip and the pouch edges and top are heat sealed for electrolyte containment.

摘要翻译： 一种简单优化的铅酸电池包括多个膜袋的叠层，每个胶囊包含正极和负极元件和隔板。 通过折叠细长的薄膜条制备袋，并且为堆叠的任一端处的电极提供收集器突片。 在堆叠的端部之间中间的电极对通过袋壁中的相邻开口电连接，例如， 焊接。 在最优选的实施例中，整体通风口由在薄膜条中切割的薄片形成，并且袋边缘和顶部被热密封用于电解液容纳。

公开(公告)号：US3994749A

公开(公告)日：1976-11-30

申请号：US606392

申请日：1975-08-21

申请人： Alfred Stanley Decker ,  Robert Frank Stephenson

发明人： Alfred Stanley Decker ,  Robert Frank Stephenson

IPC分类号： H01M2/12

CPC分类号： H01M2/1288 ,  H01M2/1229 ,  H01M2/1294

摘要： A vent valve for electric energy cells requiring pressure relief capability for gases formed within the cells due to overcharging or other circumstances includes a cover plate for the internal structure of the cell which contains a central relief aperture. A vent cap is affixed to the cover plate with one or more vent ports being provided. A resilient seal is provided between the vent cap and the cover plate for controlling the release of the gases, the seal being die-cut of a suitable corrosion-resistant material and having two parallel plane surfaces which contact the cover plate and the closed end of the vent cap when the cap and plate are joined. The seal is preferably of a polygon configuration and its vertices contact the walls of the cap for fixed positioning. The vent path for the gases is through the aperture in the cover plate, between the cover plate and the resilient seal, and out through the vent ports.

摘要翻译： 对于由于过度充电或其他情况而在电池内形成的气体需要压力释放能力的电能电池的排气阀包括用于包含中央释放孔的电池内部结构的盖板。 一个通气盖被固定到盖板上，一个或多个通气口被提供。 在通气盖和盖板之间提供弹性密封件，用于控制气体的释放，密封件被切割成合适的耐腐蚀材料，并具有两个平行的平面，这些平面与盖板和封闭端 当帽和板连接时的排气盖。 密封件优选为多边形构造，并且其顶点接触盖的壁以进行固定定位。 气体的排气通道通过盖板中的孔，盖板和弹性密封件之间，并通过排气口排出。

公开(公告)号：US20160218336A1

公开(公告)日：2016-07-28

申请号：US14607813

申请日：2015-01-28

申请人： MOTOROLA SOLUTIONS, INC

发明人： AMY T. HERRMANN ,  JOHN E. HERRMANN ,  EDMOND LOUIE ,  MARK C. TARABOULOS ,  MARK J. TERRANOVA

IPC分类号： H01M2/12 ,  H01M2/10

CPC分类号： H01M2/1252 ,  H01M2/1022 ,  H01M2/1061 ,  H01M2/1077 ,  H01M2/1094 ,  H01M2/1235 ,  H01M2/1288 ,  H01M10/653 ,  H01M2200/20 ,  H01M2220/30

摘要： A battery pack includes one or more battery cells disposed in a barrier structure that forms a flow channel to direct venting material from a battery cell experiencing a fault condition out of the battery pack in a way that allows expansion of the vented gas before it exits the battery pack. Where two or more battery cells are included in the battery pack, the barrier structure electrically and thermally insulates them from each other so that in the event of a battery cell venting, it will not affect other battery cells and cause a thermal runaway condition.

摘要翻译： 电池组包括设置在阻挡结构中的一个或多个电池单元，其形成流动通道，以使得经历故障状态的电池单元从电池组引出，以允许排出的气体在其出口之前膨胀的方式引导材料 电池组。 在电池组中包括两个或更多个电池单元的情况下，阻挡结构将它们彼此电隔离并使其绝热，使得在电池单元排气的情况下，其不会影响其他电池单元并导致热失控状况。

公开(公告)号：US20150364736A1

公开(公告)日：2015-12-17

申请号：US14836148

申请日：2015-08-26

申请人： GS Yuasa International Ltd.

发明人： Syun ITO ,  Shogo TSURUTA ,  Seiichi IRIE

IPC分类号： H01M2/12

CPC分类号： H01M2/1241 ,  H01M2/12 ,  H01M2/1288 ,  H01M2200/20

摘要： An electric storage device including an electrode assembly, a case holding the electrode assembly therein, the case including a container, a lid formed in an opening of the container and including a long side and a short side, and a gas exhausting portion comprising a safety valve formed in the lid, the safety valve being configured to open to exhaust internal gas when an internal pressure reaches a specific level, and a sealing member formed on an outer surface of the lid, the sealing member including a short side which is adjacent to the short side of the lid, and a long side which is adjacent to the long side of the lid, and the sealing member including a protective portion formed over the gas exhausting portion, the protective portion comprising a perforation.

摘要翻译： 一种蓄电装置，包括电极组件，将电极组件保持在其中的壳体，壳体包括容器，形成在容器的开口中并包括长边和短边的盖以及包括安全性的排气部 形成在盖中的阀，当内压达到特定水平时，安全阀被构造成打开以排出内部气体;以及密封构件，其形成在盖的外表面上，密封构件包括与侧壁相邻的短边 盖的短边和与盖的长边相邻的长边，密封构件包括形成在排气部分上的保护部分，保护部分包括穿孔。

公开(公告)号：US20130209843A1

公开(公告)日：2013-08-15

申请号：US13767130

申请日：2013-02-14

申请人： GS Yuasa International Ltd.

发明人： Syun ITO ,  Shogo TSURUTA ,  Seiichi IRIE

IPC分类号： H01M2/12

CPC分类号： H01M2/1241 ,  H01M2/12 ,  H01M2/1288 ,  H01M2200/20

摘要： An electric storage device includes an electrode assembly, a case, and a sealing member. The case includes a gas exhaust portion that opens to exhaust internal gas when an internal pressure increases. The sealing member is affixed to the case. The sealing member includes a protective portion and at least one of a perforation and a thin section having a thickness smaller than another section of the sealing member. The protective portion covers the gas exhaust portion of the case.

摘要翻译： 蓄电装置包括电极组件，壳体和密封构件。 该情况包括当内部压力增加时打开以排出内部气体的排气部。 密封件固定在外壳上。 密封构件包括保护部分和至少一个具有小于密封构件的另一部分的厚度的穿孔和薄部分。 保护部分覆盖壳体的排气部分。

公开(公告)号：US20130164575A1

公开(公告)日：2013-06-27

申请号：US13820507

申请日：2011-10-20

申请人： Dae Ung Kim ,  Kyu Hyeong Lee ,  Sung Joon Kim

发明人： Dae Ung Kim ,  Kyu Hyeong Lee ,  Sung Joon Kim

IPC分类号： H01M10/14 ,  H01M4/16

CPC分类号： H01M10/14 ,  H01M2/0242 ,  H01M2/0262 ,  H01M2/0277 ,  H01M2/1211 ,  H01M2/1229 ,  H01M2/1288 ,  H01M2/1613 ,  H01M4/16 ,  H01M4/73 ,  H01M4/745 ,  H01M4/84 ,  H01M10/121 ,  H01M2220/20 ,  Y02E60/126 ,  Y02P70/54 ,  Y02T10/7016 ,  Y10T29/18

摘要： A battery includes anode plates, formed as a mesh by forming cuts in series on a lead plate strip rolled into a uniform thickness, for storing electricity in a chemically reactive state by expansion processing, cathode plates formed as a mesh for storing electricity in a chemically reactive state, separators between the anode and cathode plates for electrical insulation, mechanical separation, and the impregnation of an AGM with electrolyte, such that the chemical reaction for storing electricity is facilitated and the pressure in the cell remains constant, upper and lower cases made of polypropylene and containing the anode plates, cathode plates, separators, and electrolyte in a plurality of mutually separate cells, and a cap coupled into the screw holes formed in the cell units in the upper case, for discharging gas generated during charge and discharge when the pressure of the gas is over a permissible level.

摘要翻译： 电池包括阳极板，其通过在被轧制成均匀厚度的铅板条上串联形成切割而形成为网状物，用于通过膨胀处理在化学反应状态下存储电力，形成为用于以化学方式存储电力的网格的阴极板 反应状态，用于电绝缘的阳极和阴极板之间的隔板，机械分离和AGM与电解质的浸渍，使得用于储存电的化学反应容易，并且电池中的压力保持恒定，上下壳体 的聚丙烯，并且在多个相互分离的电池中包含阳极板，阴极板，隔板和电解质，以及联接到形成在上壳体中的电池单元中的螺孔中的帽，用于排出在充放电期间产生的气体， 气体的压力超过允许的水平。