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71. 发明公开

EP0469776A2 Separators for electrochemical cells 失效
标题翻译：独立电影。
公开(公告)号：EP0469776A2
公开(公告)日：1992-02-05
申请号：EP91306719.5
申请日：1991-07-23
申请人： EVEREADY BATTERY COMPANY, INC.
发明人： Kelemen, Marc P. , Huhndorff, Harry R. , Cooper, Craig A.
IPC分类号： H01M2/18
CPC分类号： H01M2/18 , Y10T29/4911 , Y10T29/53135 , Y10T29/53139
摘要： . The present invention relates to electrochemical cells, wherein the electrodes are so arranged that one is located within a cavity in the other, an ionically permeable, electrically insulating separator basket extending into the cavity and about the inner electrode to inhibit electrical shorting between the electrodes, an electrically insulating barrier being provided at the bottom of the well defined in the outer electrode, in combination with crossed strips of insulator material to form the basket, thereby preventing the ingrowth of electrode dendrites and preventing permeation of outer electrode mix into the basket.
摘要翻译：电化学电池技术领域本发明涉及电化学电池，其中电极被布置为使得电极位于另一个腔内，离子可渗透的电绝缘分离器篮延伸到空腔中并且围绕内部电极以抑制电极之间的电短路，电绝缘屏障设置在外电极定义的阱的底部，与绝缘材料的交叉条带组合形成筐，从而防止电极枝晶向内生长并防止外电极混合物渗入筐内。

72. 发明公开

EP0420404A2 Dry cell battery casing processing 失效
标题翻译： Weiterverarbeitung eines Trockenzellenbatteriehalters。
公开(公告)号：EP0420404A2
公开(公告)日：1991-04-03
申请号：EP90308860.7
申请日：1990-08-10
申请人： WEILER ENGINEERING Inc
发明人： Ribordy, James E. , Weiler, Siegfried
IPC分类号： H01M6/08
CPC分类号： H01M6/08 , Y10T29/49108 , Y10T29/53135
摘要： An apparatus and method for fabricating a consolidated assembly of cathode material in a dry cell battery casing (30) having a closed end and an open end are sdisclosed. The casings (30) are moved in a path to a selected transfer region on a circular locus, into registry with a die assembly, and along an arc of the circular locus in the transfer region at the same angular velocity as the die assembly. Each casing is engaged by a rotating die assembly in which a quantity of fluent cathode material has been deposited in an upwardly open receiving chamber of the lower die assembly. The casing is retained in position on the lower die assembly while a core pin and annular shoulder punch are elevated through the receiving chamber to force the cathode material into the casing and to compact the cathode material into an annular configuration.
摘要翻译：封闭端和开口端的干电池电池壳体中用于制造阴极材料的固结组件的装置和方法被公开。壳体在通向圆形轨迹上的选定转印区域的路径中移动，与模具组件对准，并且以与模具组件相同的角速度沿着转印区域中的圆形轨迹的圆弧移动。每个壳体由旋转的模具组件接合，其中一定量的流体阴极材料已经沉积在下模组件的向上开口的接收室中。壳体保持在下模组件上的适当位置，而芯销和环形肩部冲头通过容纳室升高以迫使阴极材料进入壳体并将阴极材料压缩成环形构型。

73. 发明公开

EP0110572A1 Assembling electric storage batteries, a clamp therefor, a multicell electric storage battery including such a clamp and a stack of plate arrays for such a battery engaged by a clamp 失效
标题翻译：电动蓄电池的组装，对含有这样的夹紧装置和板组件的堆叠用于这种电池的多单元电储存蓄电池的夹紧装置被连接到一个夹紧装置。
公开(公告)号：EP0110572A1
公开(公告)日：1984-06-13
申请号：EP83306573.3
申请日：1983-10-28
申请人： CHLORIDE GROUP PUBLIC LIMITED COMPANY
发明人： Pearson, Ernest James , Hayes, Michael Hugh
IPC分类号： H01M10/04 , H01M10/06
CPC分类号： H01M10/0463 , H01M4/72 , H01M6/10 , H01M6/48 , H01M10/0413 , H01M10/0468 , H01M10/342 , Y10T29/49108 , Y10T29/53135
摘要： A clamp for use in the assembly of multicell electric storage batteries comprises two spaced opposing clamping members each including a plurality of clamping elements 2 which are connected but spaced apart by a gap 4. The clamping elements are arranged in two spaced parallel lines and are each adapted to contact a surface of a respective cell pack of a battery. Biassing means connects the two damping members and is adapted to urge each clamping element of each clamping member towards a corresponding clamping element on the other clamping member.

74. 发明公开

EP0110571A1 Method of assembling multicell electric storage batteries 有权
标题翻译： Verfahren zum Zusammenbau von mehrzelligen elektrischen Akkumulator-Batterien。
公开(公告)号：EP0110571A1
公开(公告)日：1984-06-13
申请号：EP83306570.9
申请日：1983-10-28
申请人： CHLORIDE GROUP PUBLIC LIMITED COMPANY
发明人： Pearson, Ernest James
IPC分类号： H01M10/04 , H01M10/34 , H01M10/06
CPC分类号： H01M10/0463 , H01M4/72 , H01M6/48 , H01M10/0413 , H01M10/342 , Y10T29/49108 , Y10T29/49112 , Y10T29/53135
摘要： A method of assembling a multicell lead acid battery includes forming a laminated structure from a plurality of flat plate arrays. Each array comprises positive and negative plates 11, 14 connected to at least one further plate in the same array by at least one link 28, 15. The arrays are superposed so that each plate is in registry with a plate of opposite polarity in the adjacent array and separated from it by separator material 30. One or more cuts are made to sever selected links 15 to form a plurality of stacks of plates of alternating polarity which constitute the individual cells in the finished battery with each plate, with the exception of every other plate in the two electrical end stacks of plates, electrically connected by one or more integral links 28 to only a plate of opposite polarity in the same array and with every alternate plate in the two electrical end stacks of plates connected to no other plate. In the finished battery each plate in each cell lies in a common plane with one plate in every other cell.
摘要翻译：一种组装多电池铅酸电池的方法包括从多个平板阵列形成层压结构。每个阵列包括通过至少一个连接件连接到相同阵列中的至少一个另外的板的正极板和负极板。将阵列重叠，使得每个板与相邻阵列中具有相反极性的板对准并且通过分离器材料与其分离。制造一个或多个切口来切割所选择的链接，以形成交替极性的多个堆叠的叠层，其构成具有每个板的成品电池中的各个单元，除了两个电端板堆叠中的每隔一个板之外，通过一个或多个整体链路电连接到相同阵列上的相反极性的板，并且连接到没有其它板的两个电端板堆叠中的每个替代板电连接。在成品电池中，每个电池中的每个电池板都位于一个共同的平面上，每个电池中都有一个电镀板。

75. 发明授权

EP2833433B1 BUS BAR ATTACHMENT DEVICE AND BUS BAR ATTACHMENT METHOD 有权转让
公开(公告)号：EP2833433B1
公开(公告)日：2018-08-22
申请号：EP13768205.0
申请日：2013-03-01
申请人： Nissan Motor Co., Ltd. , Automotive Energy Supply Corporation
发明人： KITAGAWA, Shinichiro , NAKAZAWA, Hiroyuki
IPC分类号： H01M2/10 , H01M2/20 , H01M10/04 , H01R11/28
CPC分类号： H01M2/20 , H01M2/10 , H01M2/1061 , H01M2/202 , H01M10/0404 , Y10T29/49108 , Y10T29/53135
摘要： [Problem] To provide a bus bar attachment device and a bus bar attachment method whereby the work of attaching a bus bar to a battery can be done faster and less expensively, and the bus bar can be positioned relative to the battery with high precision. [Solution] A bus bar attachment device (100) comprises a bus bar supply part (120) for supplying a bus bar (70) onto a pallet (110), and a pressing part (130) for causing two adjacent surfaces in the bus bar supplied by the bus bar supply part to hit against two adjacent wall surfaces in a bus bar positioning part (113) of the pallet. The bus bar is supplied by the bus bar supply part to a position where the two surfaces come to face the two wall surfaces in the bus bar positioning part, and the two surfaces are made by the pressing part to hit against the two wall surfaces in the bus bar positioning part to set the position of the bus bar relative to a battery (10C).

76. 发明授权

EP2884556B1 DEVICE AND METHOD FOR SEALING POUCH CASE OF SECONDARY BATTERY 有权转让
标题翻译：用于密封第二电池袋装置的装置和方法
公开(公告)号：EP2884556B1
公开(公告)日：2017-12-20
申请号：EP13868088.9
申请日：2013-12-27
申请人： LG Chem, Ltd.
发明人： CHO, Seung-Su , CHOI, Seung-Don , CHOI, Dae-Sik , KIM, Hong-Sin
IPC分类号： H01M10/04 , H01M2/02 , H01M10/0587
CPC分类号： H01M2/02 , H01M2/0207 , H01M2/0212 , H01M2/0267 , H01M10/0404 , H01M10/0436 , H01M10/0587 , Y10T29/4911 , Y10T29/53135
摘要： The present disclosure discloses an apparatus and method for sealing a pouch case that optimizes a sealing shape or structure of a sealing portion at an inner side of the pouch case to ensure insulation of a secondary battery. The apparatus for sealing a pouch case of a pouch-type secondary battery according to the present disclosure includes an upper compression jig to apply pressure to a sealing portion of the pouch case in a downward direction, and a lower compression jig to apply pressure to the sealing portion of the pouch case in an upward direction, and at least one of the upper compression jig and the lower compression jig applies the pressure to the pouch case at different depths at an inner side end and an outer side end.

77. 发明授权

EP2770569B1 Stacked cell manufacturing method and apparatus using the same 有权
标题翻译：堆叠式电池制造方法及使用其的设备
公开(公告)号：EP2770569B1
公开(公告)日：2017-12-06
申请号：EP14155148.1
申请日：2014-02-14
申请人： Hitachi Power Solutions Co., Ltd.
发明人： Nakakuki, Shoji , Yonai, Shuji , Sekiya, Mitsunori
IPC分类号： H01M10/04 , H01M10/0525 , H01M10/0583
CPC分类号： H01M10/0459 , H01M10/0404 , H01M10/0463 , H01M10/0525 , H01M10/0583 , Y10T29/49108 , Y10T29/53135
摘要： There are provided a zigzag-folding type stacked cell manufacturing method capable of high-efficiency production, and a system using the same. The stacked cell manufacturing method includes the steps of executing zigzag-folding of a separator band-like in shape on a table (5) by the intermediary of a zigzag-folding mechanism, alternately feeding a positive-plate (3) and a negative-plate (4) onto the separator (6) as folded back every time the separator (6) is folded back by the zigzag-folding, and alternately stacking the positive-plate and the negative-plate on the table (5) with the separator (6) interposed therebetween. In the step of stacking, a positive-plate transfer head (1), and a negative-plate transfer head (2) are set so as to alternately undergo a linearly reciprocating transfer in a horizontal direction at least on the table (5), the direction of a horizontal and reciprocating transfer on the table (5), made by the positive-plate transfer head (1) and the negative-plate transfer head (2), respectively, is set to coincide with a folding-back direction of the zigzag-folding of the separator (6), and a force caused by the horizontal and reciprocating transfer alternately made by each of these transfer heads is imparted to the separator (6) guided onto the table (5), thereby executing the zigzag-folding while the separator (6) is drawn onto the table (5), and the positive-plate transfer head (1) and the negative-plate transfer head (2) alternately feed the positive-plate (3) and the negative-plate (4), respectively, onto the table (5) while executing the zigzag-folding of the separator (6).

78. 发明公开

EP2393149A4 BATTERY AND BATTERY MANUFACTURING METHOD, AND BATTERY CORE FABRICATION METHOD, CORE FABRICATION DEVICE, AND CORE 有权
标题翻译：电池和制造用于电池核心生产设备中的电池和方法核生产和核心
公开(公告)号：EP2393149A4
公开(公告)日：2017-01-18
申请号：EP10735849
申请日：2010-01-28
申请人： GS YUASA INT LTD
发明人： SUZUKI ISAO , MUNENAGA NORIYOSHI , NAKAMURA TAKU , TASAI HIROSHI , ITO SHUN
IPC分类号： H01M10/04 , H01M6/02
CPC分类号： H01M10/0431 , H01M10/0409 , Y10T29/49108 , Y10T29/53135
摘要： Provided are a method for manufacturing a cell that does not require a deformation process by pressing to provide a cell that is inexpensive and has high strength, and a method and apparatus for manufacturing a core. The method for manufacturing a cell includes: a first step of manufacturing a core 20 using a core manufacturing apparatus, the apparatus including a pair of winding shafts 5, 5 that are disposed with a rotation center of the apparatus interposed therebetween, the pair of winding shafts 5, 5 orbitally moving about the rotation center; and a second step of fabricating a laminated electrode member 25 with a sheet-shaped positive electrode 21, a sheet-shaped negative electrode 22 and a pair of sheet-shaped separators 23, 23 interposed thereto to be arranged alternately with the electrodes; and winding the laminated electrode member 25 around a circumferential surface of the core 20, wherein the first step includes: inserting a sheet S having a higher strength than the separators between the winding shafts 5, 5; orbitally moving the pair of winding shafts 5, 5; and then, adhesively bonding or melt-bonding overlapped portions of the sheet S at the winding shafts 5, 5.

79. 发明授权

EP2850683B1 ARRANGEMENT FOR THE ALIGNMENT OF A MEMBRANE-ELECTRODE-ASSEMBLIES WITHIN A STACK DURING ASSEMBLY 有权
标题翻译：安排注册膜电极单元内的堆栈在大会期间
公开(公告)号：EP2850683B1
公开(公告)日：2016-09-14
申请号：EP13723152.8
申请日：2013-05-16
申请人： REINZ-Dichtungs-GmbH
发明人： GEHRING, Horst , KUNZ, Claudia , GRÜNWALD, Bernadette , GLÜCK, Rainer , SCHERER, Joachim
IPC分类号： H01M8/24 , H01M8/02 , H01M8/10
CPC分类号： H01M8/0263 , H01M8/0267 , H01M8/0273 , H01M8/0276 , H01M8/0297 , H01M8/1007 , H01M8/242 , H01M8/2457 , H01M8/2465 , H01M8/2483 , H01M2008/1095 , Y10T29/53135
摘要： An electrochemical system has two separator plates as well as a membrane-electrode assembly arranged at least in regions between the separator plates. The separator plates and the membrane-electrode assembly each have at least two passage openings for a flush arrangement of the separator plates and the membrane-electrode assembly at positioning devices during the assembly of the electrochemical system. At least one resilient bridge is arranged at the periphery of at least one passage opening for a mechanical butting to the at least one positioning device in such a manner that during the stacking of the separator plates and the membrane-electrode assemblies, the membrane-electrode assemblies center themselves in a direction orthogonal to the stack direction between the separator plates.

80. 发明授权

EP2299521B1 BATTERY CELL INTERCONNECTOR AND VOLTAGE SENSING ASSEMBLY AND METHOD FOR CONNECTING A BATTERY CELL ASSEMBLY 有权转让
标题翻译：电池用于连接电池单元布置连接器和电压检测装置及方法
公开(公告)号：EP2299521B1
公开(公告)日：2016-04-06
申请号：EP09773681.3
申请日：2009-06-25
申请人： LG Chem, Ltd.
发明人： KOETTING, William , TOM, Kwok , ROBERTSON, David C. , KLEIN, Martin J.
IPC分类号： H01M2/20 , H01M2/10 , H01M10/42 , H01M10/48 , H05K3/32 , H01M10/647 , H01M10/613 , H01M10/6568 , H01M10/6557
CPC分类号： H05K3/328 , H01M2/1077 , H01M2/206 , H01M10/425 , H01M10/482 , H01M10/613 , H01M10/647 , H01M10/6557 , H01M10/6568 , H05K2201/10037 , H05K2201/10189 , H05K2201/10295 , H05K2201/10962 , Y10T29/53135

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