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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：US10122022B2
公开(公告)日：2018-11-06
申请号：US14640556
申请日：2015-03-06
Applicant: SAMSUNG SDI CO., LTD.
Inventor： Jong-Woo Nam , Sang-Won Byun
IPC: H01M2/22 , H01M2/24 , H01M2/26 , H01M4/64 , H01M4/70 , H01M4/78 , H01M10/647 , H01M2/30 , H01M2/34 , H01M2/04 , H01M2/02
Abstract: A secondary battery includes a case; an electrode assembly accommodated in the case, and including a first electrode plate, a second electrode plate, and a separator between the first and second electrode plates; a first terminal portion electrically connected to the electrode assembly; and a cap plate configured to cover an opening of the case, and the first terminal portion includes a first electrode terminal passing through the cap plate to protrude upward from a first position of the cap plate, and a first current collector including a first end connected to the first electrode terminal, and a second end connected to the first electrode plate, the first current collector including a plurality of notches.
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公开(公告)号：US09941503B2
公开(公告)日：2018-04-10
申请号：US15002338
申请日：2016-01-20
Applicant: SAMSUNG SDI CO., LTD.
Inventor： Yun-Ki Baik , Jong-Woo Nam
CPC classification number: H01M2/263 , H01M2/0473 , H01M2/06
Abstract: A rechargeable battery according to one or more exemplary embodiments includes: a pair of electrode assemblies, each including a first electrode including a coated region, a tab, and a connecting tab, a second electrode including a coated region, a tab, and a connecting tab, and a separator between the first electrode and the second electrode, the first electrode, the separator, and the second electrode being wound; a case accommodating the pair of electrode assemblies; a cap plate at an opening of the case and defining terminal openings; and first and second electrode terminals respectively connected to the tabs of the first and second electrodes and respectively passing through the terminal openings. The pair of electrode assemblies are electrically connected to each other via the connecting tabs.
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公开(公告)号：US10601021B2
公开(公告)日：2020-03-24
申请号：US15170643
申请日：2016-06-01
Applicant: Samsung SDI Co., Ltd.
Inventor： Sang-Won Byun , Jeong-Won Oh , Jong-Woo Nam
Abstract: A battery module is disclosed. In one aspect, the battery module includes: a plurality of rechargeable batteries electrically connected to each other, wherein each of the rechargeable batteries comprises a first short-circuit generator configured to be short-circuited based on an increase in battery internal pressure. The battery module also includes a positive electrode and a negative electrode respectively connected to first and second ones of the rechargeable batteries and a first drawn-out tab and a second drawn-out tab respectively connected to the positive and negative electrodes. The battery module further includes a switch configured to electrically connect the negative electrode and the second drawn-out tab and a second short-circuit generator electrically connected to the switch, wherein the second short-circuit generator overlaps, in the height dimension of each of the rechargeable batteries, the first short-circuit generator of the second rechargeable battery.
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公开(公告)号：US09548481B2
公开(公告)日：2017-01-17
申请号：US13944046
申请日：2013-07-17
Applicant: SAMSUNG SDI CO., LTD. , ROBERT BOSCH GMBH
Inventor： Jang-Hyun Song , Yong-Sam Kim , Jong-Woo Nam
CPC classification number: H01M2/1235 , H01M2/06 , H01M2/22 , H01M2/30
Abstract: A battery module includes an electrode assembly in a case, at least one current collector in the case, the current collector being electrically connected to the electrode assembly, a cap plate covering the case, the cap plate including a safety vent and at least one terminal inserter penetrating the cap plate, at least one terminal part including a terminal plate outside the case and a connector connecting the at least one current collector to the terminal plate through the at least one terminal inserter, at least one fixing member fixing the terminal part into the cap plate, and a groove pattern in an area of the cap plate adjacent to the safety vent.
Abstract translation: 电池模块包括在壳体中的电极组件，壳体中的至少一个集电器，集电器电连接到电极组件，覆盖壳体的盖板，盖板包括安全排气口和至少一个端子 插入件穿透盖板，至少一个端子部分包括壳体外部的端子板，以及通过至少一个端子插入器将至少一个集电器连接到端子板的连接器，至少一个将端子部件固定到 盖板和在盖板的与安全排气口相邻的区域中的凹槽图案。
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Patent Agency Ranking
公开(公告)号：US09240581B2
公开(公告)日：2016-01-19
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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公开(公告)号：US10158123B2
公开(公告)日：2018-12-18
申请号：US14640556
申请日：2015-03-06
Applicant: SAMSUNG SDI CO., LTD.
Inventor： Jong-Woo Nam , Sang-Won Byun
IPC: H01M2/22 , H01M2/24 , H01M2/26 , H01M4/64 , H01M4/70 , H01M4/78 , H01M10/647 , H01M2/30 , H01M2/34 , H01M2/04 , H01M2/02
Abstract: A secondary battery includes a case; an electrode assembly accommodated in the case, and including a first electrode plate, a second electrode plate, and a separator between the first and second electrode plates; a first terminal portion electrically connected to the electrode assembly; and a cap plate configured to cover an opening of the case, and the first terminal portion includes a first electrode terminal passing through the cap plate to protrude upward from a first position of the cap plate, and a first current collector including a first end connected to the first electrode terminal, and a second end connected to the first electrode plate, the first current collector including a plurality of notches.
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公开(公告)号：US20170062792A1
公开(公告)日：2017-03-02
申请号：US15002338
申请日：2016-01-20
Applicant: SAMSUNG SDI CO., LTD.
Inventor： Yun-Ki Baik , Jong-Woo Nam
IPC: H01M2/26 , H01M10/617 , H01M10/04
CPC classification number: H01M2/263 , H01M2/0473 , H01M2/06
Abstract: A rechargeable battery according to one or more exemplary embodiments includes: a pair of electrode assemblies, each including a first electrode including a coated region, a tab, and a connecting tab, a second electrode including a coated region, a tab, and a connecting tab, and a separator between the first electrode and the second electrode, the first electrode, the separator, and the second electrode being wound; a case accommodating the pair of electrode assemblies; a cap plate at an opening of the case and defining terminal openings; and first and second electrode terminals respectively connected to the tabs of the first and second electrodes and respectively passing through the terminal openings. The pair of electrode assemblies are electrically connected to each other via the connecting tabs.
Abstract translation: 根据一个或多个示例性实施例的可再充电电池包括：一对电极组件，每个电极组件包括包括涂覆区域的第一电极，突片和连接突片，包括涂覆区域的第二电极，突片和连接 并且在第一电极和第二电极之间的隔板，第一电极，隔板和第二电极被缠绕; 容纳所述一对电极组件的壳体; 壳体的开口处的盖板，并限定端子开口; 以及第一和第二电极端子，分别连接到第一和第二电极的接头并分别穿过端子开口。 该对电极组件经由连接片彼此电连接。
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公开(公告)号：US20160359160A1
公开(公告)日：2016-12-08
申请号：US15170643
申请日：2016-06-01
Applicant: Samsung SDI Co., Ltd.
Inventor： Sang-Won Byun , Jeong-Won Oh , Jong-Woo Nam
Abstract: A battery module is disclosed. In one aspect, the battery module includes: a plurality of rechargeable batteries electrically connected to each other, wherein each of the rechargeable batteries comprises a first short-circuit generator configured to be short-circuited based on an increase in battery internal pressure. The battery module also includes a positive electrode and a negative electrode respectively connected to first and second ones of the rechargeable batteries and a first drawn-out tab and a second drawn-out tab respectively connected to the positive and negative electrodes. The battery module further includes a switch configured to electrically connect the negative electrode and the second drawn-out tab and a second short-circuit generator electrically connected to the switch, wherein the second short-circuit generator overlaps, in the height dimension of each of the rechargeable batteries, the first short-circuit generator of the second rechargeable battery.
Abstract translation: 公开了一种电池模块。 一方面，电池模块包括：彼此电连接的多个可再充电电池，其中每个可再充电电池包括基于电池内部压力的增加而被配置为短路的第一短路发生器。 电池模块还包括分别连接到第一和第二可再充电电池的正极和负极以及分别连接到正极和负极的第一拉出片和第二拉出片。 电池模块还包括被配置为电连接负电极和第二引出接头的开关和与开关电连接的第二短路发生器，其中第二短路发生器在每个的高度尺寸上重叠 可再充电电池，第二可充电电池的第一短路发生器。
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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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