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公开(公告)号：US20140212696A1
公开(公告)日：2014-07-31
申请号：US13917310
申请日：2013-06-13
Applicant: Samsung SDI Co., Ltd.
Inventor： Mansik Cho , Sora Lee
IPC: H01M2/02
CPC classification number: H01M2/0202 , H01M2/1022 , H01M2010/4271
Abstract: A battery pack is disclosed. In one aspect, the battery pack includes a plurality of battery cells electrically connected to each other and comprising first and second outermost battery cells positioned at opposite ends thereof and a case accommodating the battery cells. The battery pack also includes a barrier wall formed between the battery cells and the case and a traversing tab positioned between the case and the barrier wall and electrically connecting the first and second outermost battery cells. At least one embodiment can facilitate a welding process while preventing a conductive tab connecting battery cells to a protective circuit module from being short-circuited.
Abstract translation: 公开了一种电池组。 一方面，电池组包括彼此电连接的多个电池单元，并且包括位于其相对端的第一和第二最外侧电池单元以及容纳电池单元的壳体。 电池组还包括形成在电池单元和壳体之间的阻挡壁和位于外壳和阻挡壁之间的横向突片，并电连接第一和第二最外面的电池单元。 至少一个实施例可以促进焊接过程，同时防止将电池单元连接到保护电路模块的导电接线片短路。
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公开(公告)号：US20240322380A1
公开(公告)日：2024-09-26
申请号：US18606303
申请日：2024-03-15
Applicant: Samsung SDI Co., Ltd.
Inventor： Mansik Cho , Youngbin Ko , Kwangsoo Bae
IPC: H01M50/503 , H01M50/244 , H01M50/507
CPC classification number: H01M50/503 , H01M50/244 , H01M50/507
Abstract: A battery pack includes a cell holder to which a plurality of battery cells are assembled and a bus bar assembly including a bus bar electrically connecting the plurality of battery cells to each other, and a protrusion protruding from the bus bar to at least a portion of a thickness of the cell holder. The plurality of battery cells are arranged on a first side of the cell holder, and the bus bar assembly is located on a second side of the cell holder opposite the first side of the cell holder. The cell holder integrated with the bus bars, which are firmly fixed at appropriate positions on the cell holder, may be provided through insert injection molding.
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公开(公告)号：US09705114B2
公开(公告)日：2017-07-11
申请号：US14863360
申请日：2015-09-23
Applicant: Samsung SDI Co., Ltd.
Inventor： Mansik Cho , Sunhye Hu
IPC: H01M2/10
CPC classification number: H01M2/1016 , H01M2/105
Abstract: A secondary battery includes a battery cell and a cell holder having an opening with a width varying along a first direction which extends along a lengthwise axis of the battery cell in the cell holder.
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公开(公告)号：US10541452B2
公开(公告)日：2020-01-21
申请号：US15440006
申请日：2017-02-23
Applicant: SAMSUNG SDI CO., LTD.
Inventor： Mansik Cho
Abstract: A battery pack includes a plurality of batteries including a first battery and a second battery, and a circuit board including a main surface and a protruding surface extending from the main surface, the main surface being located at one surface of the first battery and the protruding surface being located at the second battery. The second battery is electrically connected to the circuit board through the protruding surface.
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公开(公告)号：US10431782B2
公开(公告)日：2019-10-01
申请号：US15374661
申请日：2016-12-09
Applicant: Samsung SDI Co., Ltd.
Inventor： Mansik Cho
Abstract: A battery pack includes: a plurality of battery cells arranged in parallel with each other, each of the battery cells comprising an electrode terminal at opposite ends thereof; a holder case configured to accommodate the battery cells; a protection circuit module mounted at an external side of the holder case and comprising a cell voltage measuring terminal facing the holder case; and a connection tab comprising a body part electrically connected to the electrode terminals of a group of the battery cells and an extended part extended from the body part to contact and be electrically connected with the cell voltage measuring terminal of the protection circuit module due to tension in the extended part.
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Patent Agency Ranking
公开(公告)号：US20170187011A1
公开(公告)日：2017-06-29
申请号：US15374661
申请日：2016-12-09
Applicant: Samsung SDI Co., Ltd.
Inventor： Mansik Cho
CPC classification number: H01M2/105 , H01M2/1077 , H01M2/204 , H01M2/206 , H01M10/425 , H01M10/482 , H01M2010/4271 , H01M2220/30
Abstract: A battery pack includes: a plurality of battery cells arranged in parallel with each other, each of the battery cells comprising an electrode terminal at opposite ends thereof; a holder case configured to accommodate the battery cells; a protection circuit module mounted at an external side of the holder case and comprising a cell voltage measuring terminal facing the holder case; and a connection tab comprising a body part electrically connected to the electrode terminals of a group of the battery cells and an extended part extended from the body part to contact and be electrically connected with the cell voltage measuring terminal of the protection circuit module due to tension in the extended part.
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公开(公告)号：US11165124B2
公开(公告)日：2021-11-02
申请号：US16319164
申请日：2017-06-23
Applicant: SAMSUNG SDI CO., LTD.
Inventor： Mansik Cho
IPC: H01M50/531 , H01M10/42 , H01M50/20
Abstract: A battery pack of the present disclosure includes: a holder case accommodating a plurality of battery cells, each of the battery cells including an electrode portion on each end thereof; a protective circuit module mounted on an outer side of the holder case; at least one first lead tab including a fixing portion and a fastening portion, the fixing portion extending from a region of the protective circuit module facing the holder case toward the holder case, the fastening portion being bent from the fixing portion in a direction parallel to the holder case and extending toward the electrode portion of the battery cell; and a second lead tab electrically connected to the electrode portion of the battery cell and placed at a position corresponding to the fastening portion of the first lead tab of the protective circuit module.
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公开(公告)号：US09673429B2
公开(公告)日：2017-06-06
申请号：US13874979
申请日：2013-05-01
Applicant: Samsung SDI Co., Ltd.
Inventor： Mansik Cho
CPC classification number: H01M2/1033 , H01M10/488
Abstract: A battery pack which includes a plurality of contact portions in a terminal accommodating portion provided in each of cell receiving portions of a plurality of battery cells, so that one selected from the plurality of contact portions can be electrically connected to electrode terminals of the battery cells even if the plurality of battery cells have different widths of wide walls. In addition, since the battery pack includes a series/parallel switch provided outside an external pack, a connection method of a plurality of battery cells provided inside the external pack can be switched to series/parallel connection. Further, since the battery pack includes a capacity display unit provided outside an external pack, capacity levels of a plurality of battery cells provided inside the external pack can be identified.
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公开(公告)号：US20160226052A1
公开(公告)日：2016-08-04
申请号：US14924116
申请日：2015-10-27
Applicant: Samsung SDI Co., Ltd.
Inventor： Mansik Cho , Sunhye Hu , Moonsan Ahn
CPC classification number: H01M2/204 , H01M2/105 , H01M2/1077 , H01M2/206 , H01M2/30 , H01M2/305 , H01M10/425 , H01M2220/10 , H01M2220/20 , H01M2220/30
Abstract: A secondary battery is disclosed. In one aspect, the battery includes a plurality of battery cells and a protective circuit module placed at a first side of the battery cells and configured to control a charging/discharging operation. The battery also includes a connection tab electrically connecting the battery cells and the protective circuit module and an external terminal in electrical connection with the protective circuit module. The connection tab and the external terminal extend substantially parallel to each other along a longitudinal direction of the secondary battery and are placed at different levels in a first direction different from the longitudinal direction.
Abstract translation: 公开了二次电池。 一方面，电池包括多个电池单元和放置在电池单元的第一侧的保护电路模块，并且被配置为控制充电/放电操作。 电池还包括电连接电池单元和保护电路模块的连接接头和与保护电路模块电连接的外部端子。 连接片和外部端子沿着二次电池的纵向方向基本上彼此平行地延伸，并且在与纵向方向不同的第一方向上放置在不同的水平。
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公开(公告)号：US09190631B2
公开(公告)日：2015-11-17
申请号：US13917310
申请日：2013-06-13
Applicant: Samsung SDI Co., Ltd.
Inventor： Mansik Cho , Sora Lee
CPC classification number: H01M2/0202 , H01M2/1022 , H01M2010/4271
Abstract: A battery pack is disclosed. In one aspect, the battery pack includes a plurality of battery cells electrically connected to each other and comprising first and second outermost battery cells positioned at opposite ends thereof and a case accommodating the battery cells. The battery pack also includes a barrier wall formed between the battery cells and the case and a traversing tab positioned between the case and the barrier wall and electrically connecting the first and second outermost battery cells. At least one embodiment can facilitate a welding process while preventing a conductive tab connecting battery cells to a protective circuit module from being short-circuited.
Abstract translation: 公开了一种电池组。 一方面，电池组包括彼此电连接的多个电池单元，并且包括位于其相对端的第一和第二最外侧电池单元以及容纳电池单元的壳体。 电池组还包括形成在电池单元和壳体之间的阻挡壁和位于外壳和阻挡壁之间的横向突片，并电连接第一和第二最外面的电池单元。 至少一个实施例可以促进焊接过程，同时防止将电池单元连接到保护电路模块的导电接线片短路。
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