公开(公告)号：US08691436B2

公开(公告)日：2014-04-08

申请号：US12318142

申请日：2008-12-22

申请人： Sang-Won Byun ,  Masanori Kogure ,  Dae-Won Han

发明人： Sang-Won Byun ,  Masanori Kogure ,  Dae-Won Han

IPC分类号： H01M4/13 ,  H01M2/18 ,  H01M2/02

CPC分类号： H01M2/0404 ,  H01M2/022 ,  H01M2/105 ,  H01M2/30 ,  H01M10/052 ,  Y10T29/49108

摘要： A rechargeable battery that prevents a concentration of stress on a coupling portion of a lead tab and a cap assembly at a time of bending the lead tab so as to not damage the coupling portion includes: an electrode assembly having a first electrode, a second electrode, and a separator interposed between the first and second electrodes; a case to receive the electrode assembly and having an open top portion; a cap assembly arranged on the top portion of the case; a lead tab having one end affixed to the cap assembly to electrically connect the cap assembly to the first electrode; and a stopper fixed to the cap assembly and having one end arranged on the lead tab, the stopper allowing a portion of the lead tab contacting the one end of the stopper to be bent when the lead tab is bent.

摘要翻译： 一种可再充电电池，其在弯曲引线片时防止引线片和盖组件的耦合部分上的应力集中，从而不损坏耦合部分包括：电极组件，其具有第一电极，第二电极 以及插入在所述第一和第二电极之间的隔膜; 用于接收电极组件并具有敞开顶部的壳体; 盖组件，布置在壳体的顶部; 引线接片，其一端固定到盖组件以将盖组件电连接到第一电极; 以及固定在盖组件上并具有一端设置在引导片上的止动件，当引线片弯曲时，止动件允许接触止动件一端的引线片的一部分弯曲。

公开(公告)号：US20080176135A1

公开(公告)日：2008-07-24

申请号：US12010083

申请日：2008-01-18

申请人： Sang-Won Byun ,  Masanori Kogure ,  Dae-Won Han

发明人： Sang-Won Byun ,  Masanori Kogure ,  Dae-Won Han

IPC分类号： H01M2/26 ,  H01M2/30 ,  H01M6/00

CPC分类号： H01M2/0404 ,  H01M2/022 ,  H01M2/105 ,  H01M2/30 ,  H01M10/052 ,  Y10T29/49108

摘要： A rechargeable battery that prevents a concentration of stress on a coupling portion of a lead tab and a cap assembly at a time of bending the lead tab so as to not damage the coupling portion includes: an electrode assembly having a first electrode, a second electrode, and a separator interposed between the first and second electrodes; a case to receive the electrode assembly and having an open top portion; a cap assembly arranged on the top portion of the case; a lead tab having one end affixed to the cap assembly to electrically connect the cap assembly to the first electrode; and a stopper fixed to the cap assembly and having one end arranged on the lead tab, the stopper allowing a portion of the lead tab contacting the one end of the stopper to be bent when the lead tab is bent.

摘要翻译： 一种可再充电电池，其在弯曲引线片时防止引线片和盖组件的耦合部分上的应力集中，从而不损坏耦合部分包括：电极组件，其具有第一电极，第二电极 以及插入在所述第一和第二电极之间的隔膜; 用于接收电极组件并具有敞开顶部的壳体; 盖组件，布置在壳体的顶部; 引线接片，其一端固定到盖组件以将盖组件电连接到第一电极; 以及固定在盖组件上并具有一端设置在引导片上的止动件，当引线片弯曲时，止动件允许接触止动件一端的引线接片的一部分弯曲。

公开(公告)号：US20090186269A1

公开(公告)日：2009-07-23

申请号：US12273690

申请日：2008-11-19

申请人： Yong-Sam Kim ,  Masanori Kogure

发明人： Yong-Sam Kim ,  Masanori Kogure

IPC分类号： H01M2/02

CPC分类号： H01M2/043 ,  H01M2/06 ,  H01M2/30

摘要： The present invention relates to a rechargeable battery. The rechargeable battery includes an electrode assembly, a case, electrode terminals, and a cap plate. The electrode assembly includes a separator and an anode and a cathode disposed at both sides of the separator. The case houses the electrode assembly. The electrode terminals are electrically connected to the electrode assembly and protrude outwardly from the case. The cap plate closes and seals the case. The cap plate includes a terminal hole for receiving the electrode terminals and a sealing reinforcing member formed along a circumference of the terminal hole and having a greater thicker than a periphery thereof.

摘要翻译： 本发明涉及可再充电电池。 可充电电池包括电极组件，壳体，电极端子和盖板。 电极组件包括分离器和设置在分离器两侧的阳极和阴极。 壳体容纳电极组件。 电极端子电连接到电极组件并从壳体向外突出。 盖板关闭并密封外壳。 盖板包括用于接收电极端子的端子孔和沿着端子孔的圆周形成并且具有比其周边更厚的密封加强构件。

公开(公告)号：US20110250486A1

公开(公告)日：2011-10-13

申请号：US13126334

申请日：2009-03-31

申请人： Masanori Kogure

发明人： Masanori Kogure

IPC分类号： H01M2/10 ,  H01M10/02

CPC分类号： H01M10/049 ,  B60L50/64 ,  H01M2/0207 ,  H01M2/024 ,  H01M2002/0205 ,  Y02T10/7011 ,  Y02T10/705

摘要： A secondary battery 101 in accordance with the present invention includes a square battery can 1 including a positive electrode terminal 8 and a negative electrode terminal 9, an electrode assembly G arranged in the square battery can 1, and in which a sheet-shaped positive electrode 2 electrically connected to the positive electrode terminal 8 and a sheet-shaped negative electrode 3 electrically connected to the negative electrode terminal 9 are laminated with a separator interposed therebetween, first and second auxiliary insulating sheets 4 arranged at opposite to sandwich the electrode assembly G therebetween from long sides of a surface of the square battery can 1 on which the positive electrode terminal 8 and the negative electrode terminal 9 are formed, respectively, and third and fourth auxiliary insulating sheets 5 having substantially the same size as an internal length of the square battery can 1 in a width direction of the surface, and arranged at opposite to sandwich the electrode assembly G therebetween from the width direction sides, respectively. The secondary battery is characterized by retainers 6 having surfaces 6a in contact with the electrode assembly G to sandwich the third or fourth auxiliary insulating sheet 5 therebetween, arranged adjacent to four corners 1c of the square battery can 1, and integrally formed with the square battery can 1.

摘要翻译： 根据本发明的二次电池101包括具有正电极端子8和负极端子9的方形电池罐1，布置在方形电池罐1中的电极组件G，其中片状正极 2与电极端子8电连接，并且与负极端子9电连接的片状负极3与隔膜相隔开，第一和第二辅助绝缘片4相对设置，以将电极组件G夹在其间 分别形成有正极端子8和负极端子9的方形电池壳体1的表面的长边，以及具有与正方形的内部长度大致相同尺寸的第三和第四辅助绝缘片5 电池罐1在表面的宽度方向上，并且布置在相对的位置以夹住e 其间分别从宽度方向侧进行导引组件G. 二次电池的特征在于保持器6具有与电极组件G接触的表面6a，以将第三或第四辅助绝缘片5夹在其间，与方形电池罐1的四个拐角1c相邻设置，并与该方形电池一体形成 可以1。

公开(公告)号：US20120189899A1

公开(公告)日：2012-07-26

申请号：US13391401

申请日：2011-02-09

申请人： Yoshiaki Kanda ,  Masanori Kogure

发明人： Yoshiaki Kanda ,  Masanori Kogure

IPC分类号： H01M2/26 ,  H01M10/04

CPC分类号： H01M2/266 ,  H01M2/30 ,  H01M10/0413 ,  H01M10/0525 ,  H01M10/0585 ,  Y10T29/49108 ,  Y10T29/53135

摘要： A secondary battery of the invention includes: an electrode terminal; a plurality of electrode plates (4) arranged side by side; and a plurality of connection plates (7) stacked each other, and electrically connecting the electrode terminal to the plurality of electrode plates (4) by connecting one ends of the connection plates to the electrode terminal and by connecting the other ends of the connection plates to the electrode plates, wherein the connection plates (7) are folded in a meandering shape between the electrode terminal and the plurality of electrode plates (4).

摘要翻译： 本发明的二次电池包括：电极端子; 多个并排布置的电极板（4） 和多个彼此堆叠的连接板（7），并且通过将连接板的一端连接到电极端子并且通过连接连接板的另一端而将电极端子电连接到多个电极板（4） 连接板（7）在电极端子与多个电极板（4）之间以曲折形状折叠。

公开(公告)号：US09017840B2

公开(公告)日：2015-04-28

申请号：US13284548

申请日：2011-10-28

申请人： Masanori Kogure ,  Daisuke Chiba

发明人： Masanori Kogure ,  Daisuke Chiba

IPC分类号： H01M2/12 ,  H01M2/02 ,  H01M2/06 ,  H01M2/26 ,  H01M2/30

CPC分类号： H01M2/024 ,  H01M2/06 ,  H01M2/266 ,  H01M2/305

摘要： A battery includes: an electrode stacked body; a battery case that accommodates the electrode stacked body; positive and negative electrode terminals that are provided so as to communicate inside and outside of the battery case with each other; a lead that electrically connects tabs of the electrode stacked body to the electrode terminals; and an insulated lead insulating cover in which a space is formed so that the lead enters and a terminal through-hole is formed so that one end of the electrode terminal enters the space therethrough. An insulated lead insulating cover includes a first cover component and a second cover component that cooperatively form the space and the terminal through-hole with each other, and the first cover component and the second cover component respectively include engagement portions engaging removable with each other.

摘要翻译： 电池包括：电极层叠体; 容纳电极层叠体的电池壳体; 正极和负极端子，其被设置为使得电池壳体的内部和外部彼此连通; 将电极层叠体的突片电连接到电极端子的引线; 以及绝缘引线绝缘覆盖物，其中形成有引线进入的空间和形成终端通孔，使得电极端子的一端进入其中的空间。 绝缘引线绝缘盖包括彼此协同地形成空间和端子通孔的第一盖部件和第二盖部件，并且第一盖部件和第二盖部件分别包括彼此可拆卸的接合部。

公开(公告)号：US20110200872A1

公开(公告)日：2011-08-18

申请号：US13123139

申请日：2009-03-31

申请人： Masanori Kogure

发明人： Masanori Kogure

IPC分类号： H01M2/10

CPC分类号： H01M10/049 ,  H01M10/0413 ,  H01M10/0468 ,  H01M2002/0205

摘要： A secondary battery 101 in accordance with the present invention includes a secondary battery 101 including a square battery can 1 including a positive electrode terminal 8 and a negative electrode terminal 9, an electrode assembly G disposed in the square battery can 1, and formed of a sheet-shaped positive electrode 2 electrically connected to the positive electrode terminal 8 and a sheet-shaped negative electrode 3 electrically connected to the negative electrode terminal 9 to be laminated with a separator interposed therebetween, and first and second auxiliary insulating sheets 4 which are respectively disposed at opposite positions on long sides of a surface of the square battery can 1 on which the positive electrode terminal 8 and the negative electrode terminal 9 are formed to sandwich the electrode assembly G The secondary battery is characterized by first and second retainers 5 having substantially the same width as an internal length of the square battery can 1 in a direction of the short side of the surface, and disposed at opposite positions on the short sides so as to sandwich the electrode assembly G, the first and second retainers 5 being in contact with the square battery can 1 at a plurality of points to support the electrode assembly G.

摘要翻译： 根据本发明的二次电池101包括二次电池101，二次电池101包括具有正极端子8和负极端子9的方形电池罐1，设置在方形电池罐1中的电极组件G，由 与正电极端子8电连接的片状正电极2和与负极端子9电连接的片状负极3，隔着隔板插入隔板，隔着第一和第二辅助绝缘片4 配置在形成有正极端子8和负极端子9的方形电池罐1的表面的长边的相对位置上，以夹持电极组件G.二次电池的特征在于具有基本上 与方形电池罐1的内部长度相同的宽度 并且设置在短边的相对位置，以夹持电极组件G，第一和第二保持器5在多个点处与方形电池壳1接触以支撑电极 装配G.

公开(公告)号：US20070154782A1

公开(公告)日：2007-07-05

申请号：US11646485

申请日：2006-12-28

申请人： Sungjae Cho ,  Sangsok Jung ,  Masanori Kogure

发明人： Sungjae Cho ,  Sangsok Jung ,  Masanori Kogure

IPC分类号： H01M2/02 ,  H01M2/12

CPC分类号： H01M2/1241 ,  H01M2/0207 ,  H01M2/0285 ,  H01M2/0404 ,  H01M2/06 ,  H01M2/30 ,  Y10T29/49108

摘要： A secondary battery has a depression having a thickness less than that of other portions of the periphery of a cap plate or a can. The depression includes a rupture section having a smallest thickness in the depression and further includes wrinkles between the rupture section and the periphery of the depression. Furthermore, the secondary battery is manufactured by a method including: a first coining step of forming the thickness of some portions of the cap plate or the can to be less than that of other peripheral portions thereof; a second coining step of forming wrinkles on the periphery of some portions where the first coining has been performed; and a third coining step of forming a rupture section having the smallest thickness in the depression on an inner side of the wrinkles.

摘要翻译： 二次电池具有比盖板或罐的周边的其他部分的厚度小的凹陷。 凹陷包括在凹陷中具有最小厚度的断裂部分，并且还包括断裂部分和凹陷周边之间的褶皱。 此外，二次电池通过以下方法制造：第一压印步骤，其将盖板或罐的一些部分的厚度形成为小于其其它周边部分的厚度; 在已经进行了第一压印的一些部分的周边上形成皱纹的第二压印步骤; 以及第三压印步骤，在皱纹的内侧上形成具有最小厚度的凹陷部分的断裂部分。

公开(公告)号：US08802255B2

公开(公告)日：2014-08-12

申请号：US11646485

申请日：2006-12-28

申请人： Sungjae Cho ,  Sangsok Jung ,  Masanori Kogure

发明人： Sungjae Cho ,  Sangsok Jung ,  Masanori Kogure

IPC分类号： H01M2/12 ,  H01M2/00 ,  H01M6/12

CPC分类号： H01M2/1241 ,  H01M2/0207 ,  H01M2/0285 ,  H01M2/0404 ,  H01M2/06 ,  H01M2/30 ,  Y10T29/49108

摘要： A secondary battery has a depression having a thickness less than that of other portions of the periphery of a cap plate or a can. The depression includes a rupture section having a smallest thickness in the depression and further includes wrinkles between the rupture section and the periphery of the depression. Furthermore, the secondary battery is manufactured by a method including: a first coining step of forming the thickness of some portions of the cap plate or the can to be less than that of other peripheral portions thereof; a second coining step of forming wrinkles on the periphery of some portions where the first coining has been performed; and a third coining step of forming a rupture section having the smallest thickness in the depression on an inner side of the wrinkles.

摘要翻译： 二次电池具有比盖板或罐的周边的其他部分的厚度小的凹陷。 凹陷包括在凹陷中具有最小厚度的断裂部分，并且还包括断裂部分和凹陷周边之间的褶皱。 此外，二次电池通过以下方法制造：第一压印步骤，其将盖板或罐的一些部分的厚度形成为小于其其它周边部分的厚度; 在已经进行了第一压印的一些部分的周围形成皱纹的第二压印步骤; 以及第三压印步骤，在皱纹的内侧上形成具有最小厚度的凹陷部分的断裂部分。

公开(公告)号：US5595835A

公开(公告)日：1997-01-21

申请号：US406847

申请日：1995-05-22

申请人： Kenichi Miyamoto ,  Hisashi Tukamoto ,  Tetuzo Kojima ,  Takao Maki ,  Masanori Kogure

发明人： Kenichi Miyamoto ,  Hisashi Tukamoto ,  Tetuzo Kojima ,  Takao Maki ,  Masanori Kogure

IPC分类号： H01M2/12 ,  H01M6/10 ,  H01M2/00

CPC分类号： H01M6/10 ,  H01M2/1241

摘要： A sealed type battery is disclosed which can reduce variations in the operating pressure of a safety valve, improve the reliability for the airtightness of a battery vessel, remove the contact of electrode plates and the case due to the rightward or leftward deviation of a group of electrode plates in the direction of the winding shaft, remarkably reduce the internal short-circuiting production rate, and realize cost lowering or reduction in the number of working steps. The battery is equipped with a safety valve in which a cover plate having a hole, a metal thin plate and a holding plate of metal having a hole are stacked with the metal thin plate sandwiched and integrally fixed by laser welding. Further, the center line of the winding axis of a group of spiral electrodes is in parallel to the opening face of a battery case and the width of a separator in the direction of the winding axis is larger than the side of the opening portion of a angular tubular case in parallel to the direction of the winding axis.

摘要翻译： PCT No.PCT / JP94 / 01210 Sec。 371日期：1995年5月22日 102（e）日期1995年5月22日PCT 1994年7月22日PCT公开了一种密封型电池，其可以减少安全阀的工作压力的变化，提高电池容器的气密性的可靠性，去除电极的接触 由于一组电极板沿着卷绕轴的方向的向右或向左偏移，因此显着降低了内部短路生产率，并且实现了成本降低或减少了加工步骤的数量。 电池配备有安全阀，其中具有孔的盖板，金属薄板和具有孔的金属的保持板被堆叠，金属薄板被夹在一起并通过激光焊接整体固定。 此外，一组螺旋电极的卷绕轴线的中心线与电池壳体的开口面平行，并且分离器在卷绕轴线方向上的宽度大于a的开口部分的宽度 角管状平行于卷绕轴的方向。