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公开(公告)号：US09525163B2
公开(公告)日：2016-12-20
申请号：US14497472
申请日：2014-09-26
Applicant: SAMSUNG SDI CO., LTD.
Inventor： Hyun-Soo Lee , Jang-Hyun Song , Myung-Jae Jang
Abstract: A secondary battery includes an electrode assembly including a first electrode plate, a second electrode plate, and a separator between the first electrode plate and the second electrode plate, a case accommodating the electrode assembly, a cap plate sealing the case, and a first terminal unit and a second terminal unit coupled to the cap plate. The first terminal unit includes a first terminal plate that is electrically connected to the first electrode plate, and the second terminal unit includes a second terminal plate that is electrically connected to the second electrode plate, the second electrode plate having a different shape from the first terminal plate.
Abstract translation: 二次电池包括电极组件，包括第一电极板，第二电极板和第一电极板和第二电极板之间的隔板，容纳电极组件的壳体，密封壳体的盖板和第一端子 单元和耦合到盖板的第二终端单元。 第一端子单元包括电连接到第一电极板的第一端子板，并且第二端子单元包括电连接到第二电极板的第二端子板，第二电极板具有与第一电极板不同的形状 端子板。
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公开(公告)号：US09412992B2
公开(公告)日：2016-08-09
申请号：US14227223
申请日：2014-03-27
Applicant: SAMSUNG SDI CO., LTD.
Inventor： Jang-Hyun Song , Yong-Sam Kim
IPC: H01M2/30 , H01M2/06 , H01M2/02 , H01M2/04 , H01M10/0525 , H01M10/6553
CPC classification number: H01M2/30 , H01M2/0277 , H01M2/0287 , H01M2/0404 , H01M2/0473 , H01M2/06 , H01M10/0525 , Y02T10/7011
Abstract: A rechargeable battery includes a case, a cap plate coupled with the case, a terminal passing though a terminal hole in the cap plate, the terminal hole, and a sealing member in the terminal hole partially enclosing the terminal. The terminal includes an upper connecting part extending outside the case from a middle connecting part, and a current collector connecting part extending inside the case from the middle connecting part. The sealing member includes an upper sealing part seated on the cap plate and a lower sealing part disposed in and affixed to the terminal hole in a sealing relationship with respect thereto, the upper sealing part being between the cap plate and the upper connecting part to support the upper connecting part in a spaced apart relationship with the cap plate, the lower sealing part being between the current collector connecting part and an entirety of the terminal hole.
Abstract translation: 可再充电电池包括壳体，与壳体联接的盖板，通过盖板中的端子孔的端子，端子孔以及端子孔中的密封构件，部分地封装在端子上。 端子包括从中间连接部分延伸到壳体外部的上连接部分和从中间连接部分延伸到壳体内部的集电器连接部分。 所述密封构件包括位于所述盖板上的上部密封部和与所述端子孔相对配置并固定到所述端子孔的下部密封部，所述上部密封部位于所述盖板与所述上部连接部之间， 所述上部连接部分与所述盖板间隔开，所述下部密封部分在所述集电器连接部分和所述端子孔的整体之间。
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公开(公告)号：US09231240B2
公开(公告)日：2016-01-05
申请号：US14049160
申请日：2013-10-08
Applicant: Samsung SDI Co., Ltd.
Inventor： Jang-Hyun Song , Yong-Sam Kim , Jong-Woo Nam
IPC: H01M2/24 , H01M2/20 , H01M2/30 , H01M2/06 , H01M2/02 , H01M2/10 , H01M2/26 , H01M2/22 , H01M2/08
CPC classification number: H01M2/202 , H01M2/024 , H01M2/06 , H01M2/08 , H01M2/1077 , H01M2/20 , H01M2/204 , H01M2/206 , H01M2/22 , H01M2/263 , H01M2/30 , H01M2/305
Abstract: A battery unit includes a case accommodating an electrode assembly, the case having an opening and a cap plate for covering the opening, the cap plate having a terminal insertion portion. The battery unit further includes a terminal member inserted into the case through the terminal insertion portion from an outside of the case and coupled to the electrode assembly, the terminal member including a current collector electrically coupled to the electrode assembly; a terminal portion extending parallel to an upper surface of the cap plate to an outside of the cap plate; and a connection portion electrically coupled to the current collector and to the terminal portion. The battery unit further includes a fixing member in the terminal insertion portion and fixing the terminal member to the cap plate, the fixing member including injection-molded plastic resin in the terminal insertion portion and surrounding the terminal member.
Abstract translation: 电池单元包括容纳电极组件的壳体，壳体具有开口和用于覆盖开口的盖板，盖板具有端子插入部分。 电池单元还包括从壳体的外部通过端子插入部分插入到壳体中并且耦合到电极组件的端子构件，该端子构件包括电耦合到电极组件的集电器; 端子部分，平行于所述盖板的上表面延伸到所述盖板的外部; 以及电连接到集电器和端子部分的连接部分。 电池单元还包括端子插入部分中的固定构件并将端子构件固定到盖板上，固定构件包括注塑塑料树脂在端子插入部分中并围绕端子构件。
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公开(公告)号：US09608252B2
公开(公告)日：2017-03-28
申请号：US14476721
申请日：2014-09-03
Applicant: SAMSUNG SDI CO., LTD.
Inventor： Hyun-Soo Lee , Jang-Hyun Song , Myung-Jae Jang
Abstract: A secondary battery of a secondary battery module includes an electrode assembly including a first electrode plate, a second electrode plate, and a separator between the first and second electrode plates, a case accommodating the electrode assembly, a cap plate coupled to the case, and first and second terminals each having a flat shape and each coupled to the cap plate. The first terminal may include a first terminal plate electrically coupled to the first electrode plate and formed of a first material. The second terminal may include a second terminal plate electrically coupled to the second electrode plate and further including a first part formed of a second material different from the first material, and a second part formed integrally with the first part and formed of the first material.
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公开(公告)号：US09608240B2
公开(公告)日：2017-03-28
申请号：US14174088
申请日：2014-02-06
Applicant: SAMSUNG SDI CO., LTD.
Inventor： Tai-Sun You , Yong-Sam Kim , Jang-Hyun Song
CPC classification number: H01M2/0237 , H01M2/043 , H01M2/0439 , H01M2220/20
Abstract: A battery includes a case accommodating an electrode assembly, the case including an opening at one end and including at least one sidewall, the sidewall having a coupling portion adjacent to the opening, a cap plate that closes the opening, the cap plate having an upper surface, the coupling portion of the sidewall connecting the cap plate to the case, the coupling portion including a top surface of the sidewall, the cap plate overlying a first portion of the top surface of the sidewall, such that the upper surface of the cap plate is entirely above top surface of the sidewall, and a welding bead contacting the cap plate and a second portion of the top surface of the sidewall, the second portion of the top surface being between the first portion and an outer surface of the sidewall.
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Patent Agency Ranking
公开(公告)号：US09461297B2
公开(公告)日：2016-10-04
申请号：US14049084
申请日：2013-10-08
Applicant: SAMSUNG SDI CO., LTD.
Inventor： Jang-Hyun Song
CPC classification number: H01M2/30 , H01M2/0473 , H01M2/08 , H01M2/22 , H01M10/0431
Abstract: A battery unit and a battery module including a plurality of battery units. A battery unit includes: a case accommodating an electrode assembly and having an opening; a cap plate covering the opening and having a terminal insertion portion penetrating the cap plate; a terminal member extending into the case through the terminal insertion portion to electrically expose the electrode assembly outside of the case; and a fixing member in the terminal insertion portion and fixing the terminal member to the cap plate, the fixing member being formed by an insert injection molding method in which a plastic resin is injected in the terminal insertion portion in a state in which the terminal member is inserted in the terminal insertion portion, the fixing member including a recessed portion that is recessed from an upper surface of the fixing member.
Abstract translation: 电池单元和包括多个电池单元的电池模块。 电池单元包括：容纳电极组件并具有开口的壳体; 覆盖所述开口并具有穿过所述盖板的端子插入部的盖板; 通过所述端子插入部分延伸到所述壳体中以将所述电极组件电气暴露于所述壳体外部的端子构件; 和端子插入部分中的固定构件，并将端子构件固定到盖板上，该固定构件通过插入注射成型方法形成，其中将塑料树脂注入到端子插入部分中，该端子构件 插入到所述端子插入部中，所述固定构件包括从所述固定构件的上表面凹陷的凹部。
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公开(公告)号：US09252403B2
公开(公告)日：2016-02-02
申请号：US13869474
申请日：2013-04-24
Applicant: SAMSUNG SDI CO., LTD.
Inventor： Tai-Sun You , Yong-Sam Kim , Jang-Hyun Song
CPC classification number: H01M2/06 , H01M2/0202 , H01M2/0237 , H01M2/0473 , H01M2/206 , H01M2/263 , H01M2/30 , H01M2/305
Abstract: A rechargeable battery may include an electrode assembly that performs a charge and discharge action, a case in which the electrode assembly is inserted, a cap plate coupled to an opening of the case, and an electrode terminal in a terminal hole of the cap plate. The electrode terminal may include a plate terminal outside the cap plate and corresponding to the terminal hole, the plate terminal including a through-hole, a first groove, and a second groove, and a rivet terminal, the rivet terminal passing through the terminal hole, being inserted in the through-hole, and being riveted to the plate terminal at an upper end of the rivet terminal. The first groove may extend from the through-hole at an upper end side of the rivet terminal, and the second groove may extend from the first groove to an outer side of the plate terminal.
Abstract translation: 可再充电电池可以包括执行充电和放电动作的电极组件，其中插入电极组件的情况，联接到壳体的开口的盖板以及盖板的端子孔中的电极端子。 电极端子可以包括在盖板外部并对应于端子孔的板端子，板端子包括通孔，第一槽和第二槽以及铆钉端子，铆钉端子穿过端子孔 插入到所述通孔中，并且在所述铆钉端子的上端处铆接到所述板端子。 第一槽可以在铆钉端子的上端侧处的通孔延伸，并且第二槽可以从第一槽延伸到板端子的外侧。
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公开(公告)号：US20140308575A1
公开(公告)日：2014-10-16
申请号：US13962791
申请日：2013-08-08
Applicant: Samsung SDI Co., Ltd.
Inventor： Yong-Sam Kim , Jang-Hyun Song , Jong-Woo Nam
IPC: H01M2/22
CPC classification number: H01M2/266 , H01M2/30 , H01M2/345 , H01M2200/20
Abstract: A rechargeable battery is provided including an electrode assembly including a positive electrode and a negative electrode; a case accommodating the electrode assembly; a cap plate coupled to the case; a first terminal and a second terminal electrically connected to the electrode assembly and protruding outside the cap plate; and a short-circuit member at the cap plate and contacting the first terminal by transformation to induce a short.
Abstract translation: 提供了包括正极和负极的电极组件的可再充电电池; 容纳电极组件的壳体; 连接到壳体的盖板; 第一端子和第二端子，电连接到电极组件并突出到盖板的外部; 以及在盖板上的短路构件，并通过转变与第一端子接触以引起短路。
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公开(公告)号：US20140302381A1
公开(公告)日：2014-10-09
申请号：US14049160
申请日：2013-10-08
Applicant: Samsung SDI Co., Ltd.
Inventor： Jang-Hyun Song , Yong-Sam Kim , Jong-Woo Nam
CPC classification number: H01M2/202 , H01M2/024 , H01M2/06 , H01M2/08 , H01M2/1077 , H01M2/20 , H01M2/204 , H01M2/206 , H01M2/22 , H01M2/263 , H01M2/30 , H01M2/305
Abstract: A battery unit includes a case accommodating an electrode assembly, the case having an opening and a cap plate for covering the opening, the cap plate having a terminal insertion portion. The battery unit further includes a terminal member inserted into the case through the terminal insertion portion from an outside of the case and coupled to the electrode assembly, the terminal member including a current collector electrically coupled to the electrode assembly; a terminal portion extending parallel to an upper surface of the cap plate to an outside of the cap plate; and a connection portion electrically coupled to the current collector and to the terminal portion. The battery unit further includes a fixing member in the terminal insertion portion and fixing the terminal member to the cap plate, the fixing member including injection-molded plastic resin in the terminal insertion portion and surrounding the terminal member.
Abstract translation: 电池单元包括容纳电极组件的壳体，壳体具有开口和用于覆盖开口的盖板，盖板具有端子插入部分。 电池单元还包括从壳体的外部通过端子插入部分插入到壳体中并且耦合到电极组件的端子构件，该端子构件包括电耦合到电极组件的集电器; 端子部分，平行于所述盖板的上表面延伸到所述盖板的外部; 以及电连接到集电器和端子部分的连接部分。 电池单元还包括端子插入部分中的固定构件并将端子构件固定到盖板上，固定构件包括注塑塑料树脂在端子插入部分中并围绕端子构件。
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公开(公告)号：US20140302379A1
公开(公告)日：2014-10-09
申请号：US14048943
申请日：2013-10-08
Applicant: Samsung SDI Co., Ltd.
Inventor： Jong-Woo Nam , Yong-Sam Kim , Jang-Hyun Song
Abstract: A battery unit includes a case accommodating an electrode assembly and having an opening, and a cap plate cover the opening, and having a terminal insertion portion. The battery unit further includes a terminal member inserted into the case through the terminal insertion portion from an exterior of the case and coupled to the electrode assembly, the terminal member having a terminal portion, extending in a major side direction of the cap plate at an exterior of the cap plate, and being separated from an upper surface of the cap plate. The battery unit further includes a fixing member in the terminal insertion portion fixing the terminal member to the cap plate and having injection-molded plastic resin in the terminal insertion portion surrounding the terminal member; and a support member coupled to the cap plate and supporting the terminal portion with respect to the cap plate.
Abstract translation: 电池单元包括容纳电极组件并具有开口的壳体，盖板盖住开口，并具有端子插入部分。 电池单元还包括从壳体的外部通过端子插入部分插入到壳体中并且连接到电极组件的端子构件，端子构件具有端子部分，该端子部分在盖板的主要侧面方向上以 盖板的外表面，并且与盖板的上表面分离。 电池单元还包括端子插入部分中的固定构件，其将端子构件固定到盖板并且在端子插入部分中围绕端子构件具有注塑塑料树脂; 以及联接到所述盖板并且相对于所述盖板支撑所述端子部分的支撑构件。
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