公开(公告)号：US08927138B2

公开(公告)日：2015-01-06

申请号：US13077016

申请日：2011-03-31

申请人： Sangdo Heo

发明人： Sangdo Heo

IPC分类号： H01M2/26 ,  H01M4/70 ,  H01M2/22 ,  H01M10/42 ,  H01M2/10 ,  H01M2/02 ,  H01M10/04

CPC分类号： H01M2/26 ,  H01M2/0217 ,  H01M2/1094 ,  H01M2/22 ,  H01M4/70 ,  H01M10/04 ,  H01M10/425

摘要： A battery pack which can improve welding efficiency of a lead plate by performing welding in a state in which the lead plate is in close contact with a bare cell, and can prevent leakage of an electrolyte by preventing welding failure of the lead plate. The battery pack includes a bare cell having an electrode terminal protruding on a first surface of the bare cell, a circuit module disposed on the first surface of the bare cell, and a first lead plate coupled to one side of the circuit module and connected to the first surface of the bare cell. The first lead plate includes at least one bent portion, and a first notch recess is formed in the at least one bent portion.

摘要翻译： 一种电池组件，其可以通过在引线板与裸电池紧密接触的状态下进行焊接来提高引线板的焊接效率，并且可以通过防止引线板的焊接故障来防止电解液的泄漏。 电池组包括裸电池，其具有突出在裸电池的第一表面上的电极端子，设置在裸电池的第一表面上的电路模块和耦合到电路模块的一侧的第一引线板， 裸电池的第一个表面。 第一引线板包括至少一个弯曲部分，并且在所述至少一个弯曲部分中形成第一凹口。

公开(公告)号：US08835042B2

公开(公告)日：2014-09-16

申请号：US13163455

申请日：2011-06-17

申请人： Sangdo Heo

发明人： Sangdo Heo

IPC分类号： H01M2/02 ,  H01M2/04 ,  H01M10/42

CPC分类号： H01M10/425 ,  H01M2/0207 ,  H01M2/0217 ,  Y02E60/12

摘要： A battery pack includes: a core pack including a bare cell and a protection circuit module electrically coupled to the bare cell; a lower case receiving the core pack and having a receiving groove on a top surface of a sidewall of the lower case; and a cover plate including a base cover covering a front surface of the bare cell and side covers, a corresponding one of the side covers being inserted into the receiving groove, wherein each of the side covers is bent at least once.

摘要翻译： 电池组包括：包括裸电池的核心组件和电连接到裸电池的保护电路模块; 所述下壳体容纳所述芯组件并且在所述下壳体的侧壁的顶表面上具有接收槽; 以及盖板，包括覆盖裸电池的前表面的底盖和侧盖，相应的一个侧盖插入接收槽中，其中每个侧盖弯曲至少一次。

公开(公告)号：US20100075220A1

公开(公告)日：2010-03-25

申请号：US12461893

申请日：2009-08-27

申请人： Sangdo Heo

发明人： Sangdo Heo

IPC分类号： H01M2/02 ,  H01M4/82

CPC分类号： H01M2/0207 ,  H01M2/0217 ,  H01M2/0275

摘要： A battery pack and method of manufacturing the same, the battery pack including a battery, and a plurality of metal cases surrounding the battery, wherein the plurality of metal cases includes a first metal case and a second metal case and the first and second metal cases are welded to each other.

摘要翻译： 一种电池组及其制造方法，所述电池组包括电池和围绕所述电池的多个金属壳体，其中所述多个金属壳体包括第一金属壳体和第二金属壳体以及所述第一和第二金属壳体 彼此焊接。

公开(公告)号：US20090081485A1

公开(公告)日：2009-03-26

申请号：US12219001

申请日：2008-07-14

申请人： Sangdo Heo

发明人： Sangdo Heo

IPC分类号： H01M2/02 ,  H01M10/02

CPC分类号： H01M2/0277 ,  H01M2/02 ,  H01M2/0275 ,  H01M2/0295 ,  H01M2/348

摘要： Disclosed is a battery pack that enables its outer case to be formed in small thickness regardless of formability and material property, and has enhanced twisting resistance. The battery pack includes a bare cell for generating electricity, a circuit member provided at an upper part of the bare cell and electrically coupled to the bare cell, a frame case formed so as to expose front and back parts of the bare cell externally while covering the bare cell including the circuit member, and a film sheet connected to the frame case so as to cover the front and back parts of the bare cell.

摘要翻译： 公开了一种电池组，其外壳可以形成为小的厚度，而不管成形性和材料性质如何，并且具有增强的抗扭转性。 电池组包括用于产生电力的裸电池，设置在裸电池的上部并电耦合到裸电池的电路部件，形成为将裸电池的前部和后部部分暴露在外部的框架壳体，同时覆盖 包括电路构件的裸电池以及连接到框架壳体以覆盖裸电池的前部和后部的膜片。

公开(公告)号：US08828594B2

公开(公告)日：2014-09-09

申请号：US12873497

申请日：2010-09-01

申请人： Sangdo Heo ,  Woojin Lee

发明人： Sangdo Heo ,  Woojin Lee

IPC分类号： H01M2/00 ,  H01M2/10 ,  H01M2/04 ,  H01M10/42 ,  H01M2/02

CPC分类号： H01M2/1016 ,  H01M2/0207 ,  H01M2/0469 ,  H01M10/425 ,  Y02E60/12

摘要： A battery pack that includes a bare cell, a bottom case and a resin part disposed on a lower surface of the bare cell. The bottom case has a number of holes. The resin part is disposed on a surface of the bare cell affixing the bottom case to the bare cell. Further, a number of protrusions is provided and composed of the same material as the resin part in which each protrusion corresponds to a hole. The protrusions and the holes have a circular, tetragonal or polygonal cross sectional shape in which upon thermal compression of the protrusions the bottom case is solidly coupled to the resin part.

摘要翻译： 一种电池组，包括裸电池，底壳和设置在裸电池的下表面上的树脂部分。 底壳有许多孔。 树脂部分设置在裸露电池的将底壳固定到裸电池的表面上。 此外，多个突起被设置并且由与每个突起对应于孔的树脂部分相同的材料构成。 突起和孔具有圆形，四边形或多边形横截面形状，其中在突起的热压缩时，底壳牢固地联接到树脂部分。

公开(公告)号：US07887945B2

公开(公告)日：2011-02-15

申请号：US11642866

申请日：2006-12-21

申请人： Sangdo Heo ,  Woojin Lee

发明人： Sangdo Heo ,  Woojin Lee

IPC分类号： H01M2/24 ,  H01M2/22 ,  H01R11/00 ,  H01R4/28 ,  H01R11/03 ,  H01M6/42 ,  H01M6/46 ,  H01M10/38

CPC分类号： H01M2/202

摘要： A conductive plate connects the electrode terminals between batteries of a battery pack and prevents a change in thickness of the battery pack due to swelling of a battery during charging by forming an expansion unit in a conductive plate electrically connecting batteries of the battery pack in which at least two batteries are stacked.

摘要翻译： 导电板连接电池组的电池之间的电极端子，并且通过在电连接电池组的电池的导电板中形成膨胀单元来防止由于充电期间电池膨胀引起的电池组的厚度变化， 最少两个电池堆放。

公开(公告)号：US20100209764A1

公开(公告)日：2010-08-19

申请号：US12692799

申请日：2010-01-25

申请人： Sangdo Heo ,  Youngu Kim ,  Kyungwon Seo ,  Kisung Hong

发明人： Sangdo Heo ,  Youngu Kim ,  Kyungwon Seo ,  Kisung Hong

IPC分类号： H01M2/02 ,  B29C45/14

CPC分类号： B29C33/40 ,  B29C45/14639 ,  B29L2031/3468 ,  H01M10/0404 ,  H01M10/0436 ,  H01M10/0585

摘要： A method of manufacturing a secondary battery, including: loading a core pack in a cavity of a mold; loading the mold on a mold receiving portion of an injection molding apparatus; and filling a molten resin in a chamber of the mold.

摘要翻译： 一种二次电池的制造方法，其特征在于，包括：在芯体的空腔内装入芯组件; 将模具装载在注射成型设备的模具接收部分上; 并将熔融树脂填充在模具的室中。

公开(公告)号：US08802263B2

公开(公告)日：2014-08-12

申请号：US12461893

申请日：2009-08-27

申请人： Sangdo Heo

发明人： Sangdo Heo

IPC分类号： H01M2/02 ,  H01M6/46

CPC分类号： H01M2/0207 ,  H01M2/0217 ,  H01M2/0275

摘要： A battery pack and method of manufacturing the same, the battery pack including a battery, and a plurality of metal cases surrounding the battery, wherein the plurality of metal cases includes a first metal case and a second metal case and the first and second metal cases are welded to each other.

摘要翻译： 一种电池组及其制造方法，所述电池组包括电池和围绕所述电池的多个金属壳体，其中所述多个金属壳体包括第一金属壳体和第二金属壳体以及所述第一和第二金属壳体 彼此焊接。

公开(公告)号：US07993775B2

公开(公告)日：2011-08-09

申请号：US12759099

申请日：2010-04-13

申请人： Sangdo Heo ,  Woojin Lee

发明人： Sangdo Heo ,  Woojin Lee

IPC分类号： H01M2/24 ,  H01M2/22 ,  H01M6/42 ,  H01R13/62 ,  H01R4/10

CPC分类号： H01M2/202

摘要： A conductive plate connects the electrode terminals between batteries of a battery pack and prevents a change in thickness of the battery pack due to swelling of a battery during charging by forming an expansion unit in a conductive plate electrically connecting batteries of the battery pack in which at least two batteries are stacked.

公开(公告)号：US20110064974A1

公开(公告)日：2011-03-17

申请号：US12873497

申请日：2010-09-01

申请人： Sangdo HEO ,  Woojin LEE

发明人： Sangdo HEO ,  Woojin LEE

IPC分类号： H01M2/00 ,  H01M14/00

CPC分类号： H01M2/1016 ,  H01M2/0207 ,  H01M2/0469 ,  H01M10/425 ,  Y02E60/12

摘要： A battery pack that includes a bare cell, a bottom case and a resin part disposed on a lower surface of the bare cell. The bottom case has a number of holes. The resin part is disposed on a surface of the bare cell affixing the bottom case to the bare cell. Further, a number of protrusions is provided and composed of the same material as the resin part in which each protrusion corresponds to a hole. The protrusions and the holes have a circular, tetragonal or polygonal cross sectional shape in which upon thermal compression of the protrusions the bottom case is solidly coupled to the resin part.

摘要翻译： 一种电池组，包括裸电池，底壳和设置在裸电池的下表面上的树脂部分。 底壳有许多孔。 树脂部分设置在裸露电池的将底壳固定到裸电池的表面上。 此外，多个突起被设置并且由与每个突起对应于孔的树脂部分相同的材料构成。 突起和孔具有圆形，四边形或多边形横截面形状，其中在突起的热压缩时，底壳牢固地联接到树脂部分。