公开(公告)号：US08435660B2

公开(公告)日：2013-05-07

申请号：US12801264

申请日：2010-06-01

Applicant: Yong-Sam Kim ,  Hyo-Seob Kim

Inventor： Yong-Sam Kim ,  Hyo-Seob Kim

IPC: H01M2/12

CPC classification number: H01M2/206 ,  H01M2/22 ,  H01M2/305 ,  H01M2/34 ,  H01M2/345 ,  H01M10/445

Abstract: A rechargeable battery includes an electrode group in a case, the electrode group including a first electrode and a second electrode, a cap plate coupled to the case, an electrode terminal electrically connected to the first electrode, the electrode terminal being electrically insulated from the cap plate, and a current interrupt device (CID) electrically connected to the second electrode and the cap plate, the CID including a membrane on a first surface of the cap plate, the membrane being between and electrically connecting the second electrode and the cap plate, and the membrane being configured to interrupt the electrical connection when a voltage greater than a setting voltage is charged, a first insulator contacting the first surface of the cap plate and at least one surface of the membrane to support the membrane, and a fastening member connecting the cap plate and the first insulator.

Abstract translation: 可再充电电池包括壳体中的电极组，所述电极组包括第一电极和第二电极，连接到壳体的盖板，电连接到第一电极的电极端子，电极端子与盖电绝缘 板和电连接到第二电极和盖板的电流中断装置（CID），所述CID包括在所述盖板的第一表面上的膜，所述膜在所述第二电极和所述盖板之间并且电连接， 并且所述膜被配置为当电压大于设定电压时中断所述电连接;第一绝缘体接触所述盖板的所述第一表面和所述膜的至少一个表面以支撑所述膜;以及紧固构件， 盖板和第一绝缘体。

公开(公告)号：US08323813B2

公开(公告)日：2012-12-04

申请号：US12701401

申请日：2010-02-05

Applicant: Sang-Won Byun ,  Tatsuya Hashimoto ,  Sang-Eun Cheon ,  Yong-Sam Kim ,  Hyo-Seob Kim ,  Sung-Bae Kim ,  Soo-Seok Choi

Inventor： Sang-Won Byun ,  Tatsuya Hashimoto ,  Sang-Eun Cheon ,  Yong-Sam Kim ,  Hyo-Seob Kim ,  Sung-Bae Kim ,  Soo-Seok Choi

IPC: H01M2/00

CPC classification number: H01M2/043 ,  H01M2/0217 ,  H01M2/0473 ,  H01M2/34 ,  H01M2/345 ,  H01M10/0525 ,  H01M10/42 ,  Y02T10/7011

Abstract: According to an embodiment of the present invention, a rechargeable battery includes a case, a first electrode coupled to the case, a second electrode coupled to the case and the second electrode having a portion extending outside of the case, a short bar electrically coupled to the portion of the second electrode, and an extensible member extending from the case and at least a portion of the short bar being on the extensible member with a gap therebetween. The extensible member is configured to couple the short bar electrically to the first electrode in response to an overcharging condition of the rechargeable battery, thereby short-circuiting the first and second electrodes via the short bar.

Abstract translation: 根据本发明的实施例，可再充电电池包括壳体，耦合到壳体的第一电极，耦合到壳体的第二电极和具有延伸到壳体外部的部分的第二电极，电连接到 所述第二电极的所述部分以及从所述壳体延伸的所述可延伸部件以及所述短条的至少一部分在所述可延伸部件上具有间隙。 可伸展构件被配置为响应于可充电电池的过充电状态而将短条电连接到第一电极，从而通过短条使第一和第二电极短路。

公开(公告)号：US08236439B2

公开(公告)日：2012-08-07

申请号：US12832023

申请日：2010-07-07

Applicant: Sang-Won Byun ,  Yong-Sam Kim ,  Hyo-Seob Kim

Inventor： Sang-Won Byun ,  Yong-Sam Kim ,  Hyo-Seob Kim

IPC: H01M10/34 ,  H01M10/52

CPC classification number: H01M2/34 ,  H01M2/0404 ,  H01M2/1241 ,  H01M2/30 ,  H01M2/345 ,  H01M10/0436

Abstract: A rechargeable battery according to an exemplary embodiment of the present invention includes an electrode assembly, a case containing the electrode assembly, and a cap assembly. The electrode assembly includes a first electrode, a second electrode, and a separator between the first and second electrodes. The cap assembly is coupled to the case. The cap assembly includes a tab that is electrically connected to the first electrode and a deformable plate that is electrically connected to the second electrode. The deformable plate also includes a notch that is opened due to an increase of pressure. The deformable plate deforms as a result of increased pressure and electrically contacts the first tab, short circuiting the rechargeable battery.

Abstract translation: 根据本发明的示例性实施例的可再充电电池包括电极组件，包含电极组件的壳体和盖组件。 电极组件包括第一电极，第二电极和第一和第二电极之间的隔板。 盖组件联接到壳体。 盖组件包括电连接到第一电极的突片和电连接到第二电极的可变形板。 可变形板还包括由于压力增加而打开的凹口。 可变形板由于压力增加而变形，并与第一凸片电接触，使可充电电池短路。

公开(公告)号：US20120021274A1

公开(公告)日：2012-01-26

申请号：US13080388

申请日：2011-04-05

Applicant: Yong-Sam Kim ,  Byung-Kyu Ahn

Inventor： Yong-Sam Kim ,  Byung-Kyu Ahn

IPC: H01M10/02 ,  H01M2/02

CPC classification number: H01M2/263 ,  H01M2/34 ,  H01M2/345 ,  H01M2/347 ,  H01M10/0431 ,  H01M10/0587 ,  H01M10/4235

Abstract: A rechargeable battery includes a plurality of electrode assemblies each having a first planar surface and a second planar surface substantially opposite to the first planar surface; a case housing the electrode assemblies; and a safety member having a first side plate that contacts the first planar surface of a first electrode assembly of the plurality of electrode assemblies, wherein the first electrode assembly is located at a periphery of the electrode assemblies, a second side plate that contacts the second planar surface of the first electrode assembly, and a connector electrically connecting the first side plate and the second side plate to each other, wherein the safety member is electrically coupled to the first electrode.

Abstract translation: 可再充电电池包括多个电极组件，每个电极组件具有与第一平坦表面基本相对的第一平坦表面和第二平坦表面; 容纳电极组件的壳体; 以及安全构件，其具有与所述多个电极组件的第一电极组件的所述第一平面相接触的第一侧板，其中所述第一电极组件位于所述电极组件的周边;第二侧板， 所述第一电极组件的平面表面和将所述第一侧板和所述第二侧板彼此电连接的连接器，其中所述安全构件电耦合到所述第一电极。

公开(公告)号：US20110244308A1

公开(公告)日：2011-10-06

申请号：US12926702

申请日：2010-12-06

Applicant: Sang-Won Byun ,  Yong-Sam Kim ,  Sung-Bae Kim ,  Soo-Soek Choi

Inventor： Sang-Won Byun ,  Yong-Sam Kim ,  Sung-Bae Kim ,  Soo-Soek Choi

IPC: H01M2/20 ,  H01M2/30

CPC classification number: H01M2/22 ,  H01M2/204 ,  H01M2/30 ,  H01M10/0431

Abstract: A secondary battery and a secondary battery module, the secondary battery including an electrode assembly, the electrode assembly including a positive electrode, a negative electrode, and a separator therebetween; a case for accommodating the electrode assembly; a cap plate for sealing the case; and at least one terminal unit, the at least one terminal unit including a multi-metal electrode rivet electrically connected to one of the electrodes of the electrode assembly, the multi-metal electrode rivet including a first part and a second part, and, a rivet terminal, the rivet terminal being electrically connected to the multi-metal electrode rivet; wherein the rivet terminal and the second part are each formed of a second metallic material, the first part is formed of a first metallic material, and the first metallic material is different from the second metallic material.

Abstract translation: 二次电池和二次电池模块，所述二次电池包括电极组件，所述电极组件包括正极，负极及其间的隔膜; 用于容纳电极组件的壳体; 用于密封外壳的盖板; 以及至少一个终端单元，所述至少一个终端单元包括电连接到所述电极组件的一个电极的多金属电极铆钉，所述多金属电极铆钉包括第一部分和第二部分，以及 铆钉端子，铆接端子电连接到多金属电极铆钉; 其中铆钉端子和第二部分均由第二金属材料形成，第一部分由第一金属材料形成，并且第一金属材料与第二金属材料不同。

公开(公告)号：US20110177382A1

公开(公告)日：2011-07-21

申请号：US13070212

申请日：2011-03-23

Applicant: Yong-Sam Kim

Inventor： Yong-Sam Kim

IPC: H01M2/10

CPC classification number: H01M2/24 ,  H01M2/18 ,  H01M2/206 ,  H01M10/0413

Abstract: A large-capacity battery module which is formed by integrating a plurality of unit cells. The present invention provides a secondary battery module having a plurality of unit cells and connectors for electrically connecting the unit cells, which includes: a spacer set up between the unit cells and the connectors. The secondary battery module can insulate a cap from a connector and maintain a uniform space between the unit cells.

Abstract translation: 通过集成多个单元电池形成的大容量电池模块。 本发明提供一种二次电池模块，其具有多个用于电连接单元电池的单元电池和连接器，其包括：设置在单元电池和连接器之间的间隔件。 二次电池模块可以将帽与连接器绝缘，并且在单元电池之间保持均匀的空间。

公开(公告)号：US20110081573A1

公开(公告)日：2011-04-07

申请号：US12923275

申请日：2010-09-13

Applicant: Hyo-Seob Kim ,  Yong-Sam Kim

Inventor： Hyo-Seob Kim ,  Yong-Sam Kim

IPC: H01M2/10

CPC classification number: H01M2/10 ,  H01M2/0202 ,  H01M2/0217 ,  H01M2/0237 ,  H01M2/025 ,  H01M2/0262 ,  H01M2/0275 ,  H01M2/028 ,  H01M2/0287 ,  H01M2/1061 ,  H01M2/1072 ,  H01M2/1094 ,  H01M2/14 ,  H01M2/16 ,  H01M2/1686 ,  H01M2/18

Abstract: A rechargeable battery includes an electrode assembly in a battery case, and a buffer sheet between the electrode assembly and the battery case, the buffer sheet contacting the electrode assembly and the battery case.

Abstract translation: 可充电电池包括电池壳体中的电极组件和电极组件与电池壳体之间的缓冲片，缓冲片接触电极组件和电池壳体。

公开(公告)号：US20100323239A1

公开(公告)日：2010-12-23

申请号：US12801538

申请日：2010-06-14

Applicant: Yong-Sam Kim

Inventor： Yong-Sam Kim

IPC: H01M10/02 ,  H01M10/04

CPC classification number: H01M2/04 ,  H01M2/06 ,  H01M2/1241 ,  H01M2/30

Abstract: A rechargeable battery includes an electrode group with a separator, a positive electrode, and a negative electrode in a case, a cap plate for sealing the case and including a terminal hole, an electrode terminal extending through the terminal hole, and a lead tab connecting the electrode terminal to the electrode group. The lead tab includes a horizontal part connected to the electrode terminal, a first vertical part and a second vertical part spaced apart from each other and extending from the horizontal part in a vertical direction along the electrode group, and a connection part connecting the first vertical part and the second vertical part, the connection part being spaced apart from the horizontal part to define a gas outlet that overlaps an end part of the electrode group.

Abstract translation: 可再充电电池包括具有隔板的电极组，正电极和壳体中的负电极，用于密封壳体并包括端子孔的盖板，延伸穿过端子孔的电极端子和连接 电极端子到电极组。 引线片包括连接到电极端子的水平部分，彼此间隔开的第一垂直部分和第二垂直部分，并且沿着电极组沿垂直方向从水平部分延伸;以及连接部分，其将第一垂直部分 部分和第二垂直部分，连接部分与水平部分间隔开以限定与电极组的端部重叠的气体出口。

公开(公告)号：US20100310913A1

公开(公告)日：2010-12-09

申请号：US12801172

申请日：2010-05-26

Applicant: Sung-Kab Kim ,  Sung-Hoon Kim ,  Hyung-Keun Lee ,  Yong-Sam Kim ,  Sung-Bae Kim

Inventor： Sung-Kab Kim ,  Sung-Hoon Kim ,  Hyung-Keun Lee ,  Yong-Sam Kim ,  Sung-Bae Kim

IPC: H01M6/10 ,  H01M10/04

CPC classification number: H01M10/0431 ,  H01M2/0434 ,  H01M2/06 ,  H01M2/305 ,  H01M2/307 ,  Y10T29/4911

Abstract: A rechargeable battery and method of manufacturing the same, the rechargeable battery including an electrode assembly including a spirally wound separator, positive electrode, and negative electrode, a case housing the electrode assembly, a cap plate including a terminal hole and sealing an opening in one side of the case, an electrode terminal in the terminal hole of the cap plate and extending inwardly inside the case and outwardly from the case, and a lead tab having one side connected to the electrode terminal inside the case and another side connected to the electrode assembly, the lead tab including silver (Ag).

Abstract translation: 一种可再充电电池及其制造方法，所述可再充电电池包括电极组件，所述电极组件包括螺旋缠绕的隔板，正电极和负电极，容纳所述电极组件的壳体，包括端子孔的盖板，并将一个开口密封在一个中 在盖的端子孔中的电极端子并且在壳体内向内延伸并且从外壳向外延伸的电极端子，以及一个引线片，其一侧连接到壳体内的电极端子，另一侧连接到电极 组件，引线片包括银（Ag）。

公开(公告)号：US07794872B2

公开(公告)日：2010-09-14

申请号：US11036933

申请日：2005-01-14

Applicant: Yong-Sam Kim

Inventor： Yong-Sam Kim

IPC: H01M2/26

CPC classification number: H01M2/305 ,  H01M2/30 ,  H01M4/13 ,  H01M10/052 ,  H01M2220/20 ,  Y02E60/122 ,  Y02T10/7011

Abstract: A secondary battery includes an electrode assembly having a separator interposed between a positive plate and a negative plate. Each of the positive and negative plates has a portion that is not coated with active material. The uncoated regions of the positive and negative plates are respectively fixed to positive and negative collector plates by welding. A plurality of first weld lines are formed on the positive collector plate at predetermined angles from one another. A plurality of second weld lines are formed on the negative collector plate also at predetermined angles from one another. The plurality of first weld lines and the plurality of second weld lines are offset from one another.

Abstract translation: 二次电池包括具有介于正极板和负极板之间的隔板的电极组件。 正极板和负极板中的每一个具有未涂覆活性材料的部分。 通过焊接将正极板和负极板的未涂覆区域分别固定在正极集电板和负极集电板上。 多个第一焊接线以预定的角度彼此形成在正极集电板上。 多个第二焊接线也以预定的角度彼此形成在负极集电板上。 多个第一焊接线和多个第二焊接线彼此偏移。