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    • 2. 发明授权
    • 조립방식의 전기적 접속부재 및 이를 포함하고 있는이차전지 팩
    • 组装类型的电气连接件和包含它的二次电池组件
    • KR100971367B1
    • 2010-07-20
    • KR1020080051229
    • 2008-05-30
    • 주식회사 엘지화학
    • 권기환박사인조용호
    • H01M2/20H01M2/30H01M2/02H01M10/04
    • H01M2/204H01M10/425
    • 본 발명은 다수의 이차전지 셀들을 전지팩 케이스에 장착할 때, 길이방향과 측면방향으로 각각 배열된 전지셀들을 물리적 접촉 방식에 의해 전기적으로 연결하는 접속부재로서, 길이방향으로 배열된 전지셀들의 직렬 접속을 위한 각각의 단자 접속부는 측면방향으로 배열된 전지셀들의 병렬 접속을 동시에 달성할 수 있도록 상호 연결되어 있고, 상기 단자 접속부는, 하부에 위치하는 전지셀 전극단자의 외면 형상에 대응하여, 그것의 외주면 인근 부위에서 소정의 폭으로 하부 전지셀 전극단자에 접촉되는 제 1 접촉부; 하부 전지셀에 대한 탄력적인 접지력을 제공할 수 있도록, 상기 제 1 접촉부에 대해 중심축 방향으로 상향 테이퍼되어 있는 탄성부; 상부에 위치한 전지셀 전극단자에 결합되도록, 상기 탄성부에 대해 소정의 높이로 돌출되어 있는 돌출 체결부; 및 상기 돌출 체결부로부터 소정의 깊이로 중심축 상에 만입되어 있고 상부 전지셀 전극단자에 접촉되는 제 2 접촉부; 를 포함하는 구성으로 이루어져 있으며, 일측에 회로 연결용 단자부를 포함하는 구조의 접속부재를 제공한다.
    • 4. 发明公开
    • 전지 코어 팩의 제조방법
    • 电池芯片的制备方法
    • KR1020070057346A
    • 2007-06-07
    • KR1020050116659
    • 2005-12-02
    • 주식회사 엘지화학
    • 김형찬박사인조용호
    • H01M2/20H01M2/10
    • H01M10/4207H01M2/022H01M2/204
    • Provided is a method for manufacturing a battery core pack, which uses a specific combination of connection members to provide a core pack from a plurality of unit cells, and needs no separate connection member for manufacturing core packs having variable structures. The method for manufacturing a battery core pack, comprising two or more unit cells connected in parallel with each other and two or more unit cells connected in series with each other, contains any combination of connection members selected from: a first connection member(100) having a connection portion(120) protruding from the external surface of a plate body for the connection with a protection circuit, and a slit for facilitating welding to electrode terminals in the plate body; a second connection member(200) having a connection portion(220) protruding from the right or left side of the plate body, a slit formed in the plate body, and a bent guide groove; and a third connection member(300) having a connection portion(320) protruding from the external surface adjacent to the center of the plate body, a slit formed in the plate body, and a bent guide groove, wherein the first connection member is used when the unit cells are connected only in the lateral direction, and the second and/or third connection member is used when the unit cells are connected both in the lateral direction and the longitudinal direction.
    • 提供一种制造电池芯组件的方法,其使用连接构件的特定组合来从多个单元电池提供芯组,并且不需要用于制造具有可变结构的芯组的单独的连接构件。 包括两个或更多个彼此并联连接的单元电池和两个或更多个彼此串联连接的单电池的电池芯组件的制造方法包含选自以下的连接构件的任意组合:第一连接构件(100) 具有从板体的外表面突出以与保护电路连接的连接部分(120),以及用于方便焊接到板体中的电极端子的狭缝; 第二连接构件(200),具有从板体的右侧或左侧突出的连接部(220),形成在板体上的狭缝和弯曲的引导槽; 以及第三连接构件(300),其具有从与所述板体的中心相邻的外表面突出的连接部(320),形成在所述板体中的狭缝和弯曲的引导槽,其中,所述第一连接构件被使用 当单元电池仅在横向方向上连接时,并且当单元电池在横向和纵向两者上连接时,使用第二和/或第三连接构件。
    • 5. 发明授权
    • 전지모듈의 전극단자 접속부재
    • 电池模块的电极端子连接构件
    • KR101051483B1
    • 2011-07-22
    • KR1020080021213
    • 2008-03-07
    • 주식회사 엘지화학
    • 박영선김한은이용한남궁억박사인와케베마사유키
    • H01M2/20H01M2/02
    • H01M10/0413H01M2/1077H01M2/206H01M2/347H01M6/46H01M10/0472
    • 본 발명은 전지모듈을 구성하는 판상형 이차전지 셀('전지셀')들의 전기적 연결을 위한 도전성의 전극단자 접속부재로서, 전지셀들의 직렬방식의 전기적 연결, 또는 직렬 및 병렬방식의 전기적 연결을 위해, 좌측 전지셀 전극단자가 접속되는 좌익(左翼) 접속부와 우측 전지셀 전극단자가 접속되는 우익(右翼) 접속부를 포함하고 있고, 상기 접속부들에는 각각 전지셀의 전극단자가 삽입될 수 있도록 슬릿이 형성되어 있으며, 전기적 접속 과정에서, 상기 전지셀 전극단자들은 각각 좌익 및 우익 접속부들의 슬릿에 삽입되고 접속부재의 상면에 밀착되도록 절곡된 후, 용접에 의해 결합되는 구조로 이루어진 전극단자 접속부재를 제공한다.
    • 本发明的板状构成电池模块的可再充电电池作为用于(“细胞”)之间的电连接的连接部件上的导电电极端子,用于向所述蓄电池单元的串行方案的电气连接,或串联和并联的电连接 并且,连接有左侧电池单元电极端子的右侧连接部与右侧电池单元电极端子连接,在连接部设置有狭缝 中形成,电连接至所述过程中,被提供用于每个电池单元的电极端子离开,然后插入在右翼连接部的狭缝弯曲,使得与所述连接构件的上表面紧密接触,连接制成的结构的构件的电极端子是通过焊接接合 的。
    • 6. 发明公开
    • 전지모듈의 전극단자 접속부재
    • 电极端子电极端子连接器
    • KR1020090095949A
    • 2009-09-10
    • KR1020080021213
    • 2008-03-07
    • 주식회사 엘지화학
    • 박영선김한은이용한남궁억박사인와케베마사유키
    • H01M2/20H01M2/02
    • H01M10/0413H01M2/1077H01M2/206H01M2/347H01M6/46H01M10/0472
    • An electrode terminal connecting member, and a middle and large-sized battery module using it are provided to connect the adjacent battery cells effectively and to improve structural stability and fastening strength. A conductive electrode terminal connecting member(100) connects the plate-like battery cells constituting a battery module, and comprises a left connecting part(120) where a left battery cell electrode terminal is connected and a right connecting part(130) where a right battery cell electrode terminal is connected for the electrical connection in serial of the battery cells or the electrical connection in serial or in parallel. Slits(125,135) are formed at the connection parts so as to allow the electrode terminal of the each battery cell to be inserted. The battery cell electrode terminals are inserted into the slit of the left and right connecting parts, are bent so as to closely adhered to the upper surface of the connecting member and are combined to it by welding.
    • 提供电极端子连接部件和使用该电极端子连接部件的中大型电池模块,以有效地连接相邻的电池单元,并提高结构稳定性和紧固强度。 导电电极端子连接构件(100)连接构成电池模块的板状电池单元,并且包括连接有左电池单元电极端子的左连接部(120)和右连接部(130),右连接部 电池单体电极端子连接电池单元的电气连接或串联或并联的电气连接。 在连接部分处形成狭缝(125,135),以允许每个电池单元的电极端子插入。 将电池单元电极端子插入左右连接部的狭缝中,弯曲成与连接部件的上表面紧密结合,并通过焊接与其结合。
    • 7. 发明公开
    • 조립방식의 전기적 접속부재 및 이를 포함하고 있는이차전지 팩
    • 组装类型和二次电池组的电气连接组件
    • KR1020080106131A
    • 2008-12-04
    • KR1020080051229
    • 2008-05-30
    • 주식회사 엘지화학
    • 권기환박사인조용호
    • H01M2/20H01M2/30H01M2/02H01M10/04
    • H01M2/204H01M10/425
    • An electrical connecting member is provided to connect two or more of secondary battery cells electrically without a soldering and welding process by using specific structure capable of freely attaching and separating. An electrical connecting member(100) electrically connects the respective battery cells arranged in the longitudinal direction and side direction with the physical contact mode, when mounting a plurality of secondary battery cells to a battery pack case. Each terminal connection unit for the series connection of the battery cells are connected each other. The terminal connection unit(100A,100B) is comprised of (a) the first contact part(110) which is correspond to the outside shape of the battery cell electrode terminal positioned in the lower part and is contacted with the lower part battery cell electrode terminal in the outer circumference nearby site of that in the predetermined width; (b) an elastic member(120) which is tapered in the middle axis direction to the first contact with upturn to provide the flexible contact force about the lower part battery cell; (c) an protrusion connecting part(130) which is protruded from the elastic member in the predetermined height to be combined to the battery cell electrode terminal positioned in the top; and (d) the second contact part(140) which is indented on the central axis in the predetermined depth from the protrusion connecting part and is contacted to the top battery cell electrode terminal.
    • 提供电连接构件,通过使用能够自由地附接和分离的特定结构,电连接两个或更多个二次电池,而无需焊接和焊接工艺。 当将多个二次电池单元安装到电池组壳体时,电连接构件(100)将沿纵向方向和侧向布置的各个电池单元与物理接触模式电连接。 用于电池单元的串联连接的每个端子连接单元彼此连接。 端子连接单元(100A,100B)包括:(a)第一接触部分(110),其对应于位于下部的电池单元电极端子的外部形状,并与下部电池单元电极 终端在预定宽度的外围附近的位置; (b)弹性部件(120),该弹性部件(120)在中轴线方向上与所述第一接触部向上倾斜,以提供围绕所述下部电池单体的柔性接触力; (c)突起连接部分(130),其从预定高度的弹性部件突出以组合到位于顶部的电池单元电极端子; 以及(d)第二接触部分(140),其在突出连接部分的预定深度处在中心轴线上凹入并与顶部电池单元电极端子接触。
    • 8. 发明公开
    • 디바이스에 도전성 부재를 결합시키는 방법
    • 将导电构件连接到器件的方法
    • KR1020080045305A
    • 2008-05-23
    • KR1020060114213
    • 2006-11-20
    • 주식회사 엘지화학
    • 박사인조용호강봉협허만철이학준김형찬
    • H01R4/02H01R13/03
    • H01R4/029H01M2/206H01R13/03H01R43/0214Y10T29/49117
    • A method for combining a conductive member to a device are provided to solve the problems generated at the welding process significantly, thereby reducing the defect ratio largely. A conductive connection member(100) is located at the upper portion of a battery(200) to be combined. A pair of welding rods(310,320) are connected with the conductive connection member. In the conductive connection member, a protrusion member(110) with an embossing structure is contacted with the prearranged connection portion of the battery. The depressed portion of the protrusion portion is located toward the upper portion. The welding work is performed by the welding rods and a welding rod is contacted with the depression portion of the opposite side of the protrusion member. Another welding rod is contacted with the upper portion of the battery.
    • 提供了一种用于将导电构件组合到装置的方法,以显着地解决在焊接过程中产生的问题,从而大大降低了缺陷率。 导电连接部件(100)位于要组合的电池(200)的上部。 一对焊条(310,320)与导电连接部件连接。 在导电连接构件中,具有压花结构的突起构件(110)与电池的预先布置的连接部分接触。 突起部的凹部朝向上部。 焊接工作由焊条进行,焊条与突出部件的相对侧的凹部接触。 另一焊条与电池的上部接触。
    • 10. 发明公开
    • 전지셀용 도전성 접속부재
    • 导电连接电池组件
    • KR1020090056050A
    • 2009-06-03
    • KR1020070123010
    • 2007-11-29
    • 주식회사 엘지화학
    • 김형찬강봉협허만철박사인조용호
    • H01M2/26H01M2/30
    • H01M2/204H01M2/022H01M2/1022H01M2/105H01M2/30H01M2220/30Y02E60/12
    • A conductive connection member is provided to secure price competitive power of a battery by reducing the amount of nickel material, to improve productivity and to reduce a failure rate by solving the problems generated in a welding process. A conductive connection member(200) for a battery cell is formed with an electroplated layer made of nickel material to a plate main body made of iron materials and is combined with an electrode terminal of a secondary battery through resistance-welding. An embossing structure is formed on one side of the connection member. The resistance-welding is performed by placing the connection member so that a protruded part of the embossing structure is contacted with a connection part of the battery cell(300); and contacting a welding rod at an indented part of protrusions.
    • 提供一种导电连接构件以通过减少镍材料的量来确保电池的价格竞争力,通过解决焊接过程中产生的问题来提高生产率和降低故障率。 用于电池单元的导电连接构件(200)由镍材料制成的电镀层形成到由铁材料制成的板主体,并且通过电阻焊接与二次电池的电极端子组合。 在连接构件的一侧上形成压花结构。 通过将连接构件放置成使得压花结构的突出部分与电池单元(300)的连接部分接触来进行电阻焊接; 并且在突出部的凹陷部分处接触焊条。