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公开(公告)号：US20230207911A1
公开(公告)日：2023-06-29
申请号：US18115669
申请日：2023-02-28
发明人： Hee-Jun JIN , Sung-Won SEO , Yoon-Koo LEE , Jeong-O MUN , Eun-Ah JU
IPC分类号： H01M10/48 , H01M50/105 , H01M50/548 , H01M50/553
CPC分类号： H01M10/48 , H01M50/105 , H01M50/548 , H01M50/553 , H01M50/129
摘要： Disclosed is a battery module, which includes a pouch-type battery cell; a voltage sensor configured to sense a voltage of the battery cell; and a sensing wire configured to connect the battery cell and the voltage sensor, wherein the battery cell includes a sensing lead connected to an electrode tab, and wherein the sensing lead is exposed to the outside through a sensing hole formed in a sealing portion of the pouch cell.
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公开(公告)号：US20230112307A1
公开(公告)日：2023-04-13
申请号：US18080544
申请日：2022-12-13
发明人： Sung-Won SEO , Jeong-O MUN , Yoon-Koo LEE , Ho-June CHI
IPC分类号： H01M10/48 , H01M50/209 , H01M50/264
摘要： A battery pack includes a plurality of battery modules, each battery module having a plurality of stacked battery cells and a casing member surrounding the plurality of battery cells, and a connection member connecting the plurality of battery modules to each other.
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公开(公告)号：US20220271376A1
公开(公告)日：2022-08-25
申请号：US17741767
申请日：2022-05-11
发明人： Hee-Jun JIN , Sung-Won SEO , Yoon-Koo LEE , Eun-Ah JU , Jeong-O MUN
IPC分类号： H01M50/20 , H01M10/04 , H01M50/538
摘要： A pouch type secondary battery in which an electrode lead of the pouch type secondary battery and an electrode lead of an adjacent different pouch type secondary battery are welded together to construct a battery module is provided. The electrode lead of the pouch type secondary battery includes a length extended part so that, after cutting a welded part of the electrode leads of the pouch type secondary battery and the adjacent different pouch type secondary battery to form electrode leads of remaining length, the electrode leads of remaining length are welded together again. A battery module and method of reusing the battery module are also provided.
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4.发明公开公开(公告)号：US20230207861A1
公开(公告)日：2023-06-29
申请号：US18113780
申请日：2023-02-24
发明人： Hee-Jun JIN , Sung-Won SEO , Yoon-Koo LEE , Eun-Ah JU , Jeong-O MUN
IPC分类号： H01M10/04 , H01M50/50 , H01M50/553 , H01M50/124 , H01M50/533 , H01M50/516 , H01M50/119 , H01M50/211 , H01M50/548 , H01M50/178 , H01M50/105
CPC分类号： H01M10/045 , H01M50/50 , H01M50/105 , H01M50/119 , H01M50/124 , H01M50/178 , H01M50/211 , H01M50/516 , H01M50/533 , H01M50/548 , H01M50/553 , H01M2220/20
摘要： A pouch type secondary battery in which an electrode lead of the pouch type secondary battery and an electrode lead of an adjacent different pouch type secondary battery are welded together to construct a battery module is provided. The electrode lead of the pouch type secondary battery includes a length extended part so that, after cutting a welded part of the electrode leads of the pouch type secondary battery and the adjacent different pouch type secondary battery to form electrode leads of remaining length, the electrode leads of remaining length are welded together again. A battery module and method of reusing the battery module are also provided.
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公开(公告)号：US20240363946A1
公开(公告)日：2024-10-31
申请号：US18287866
申请日：2023-03-09
发明人： Sung-Won SEO , Hyeon-Ki YUN , Eun-Ah JU , Guenter TANNENBERGER , Uwe HARASZTOSI
IPC分类号： H01M50/249 , H01M50/211 , H01M50/242
CPC分类号： H01M50/249 , H01M50/211 , H01M50/242 , H01M2220/20
摘要： A battery pack according to the present disclosure includes a pack frame; and at least one battery module provided inside the pack frame and including a cell stack and an elastic support portion coupled to the pack frame in a front-rear direction of the cell stack to press one or more of front and rear surfaces of the cell stack.
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公开(公告)号：US20240291086A1
公开(公告)日：2024-08-29
申请号：US18657302
申请日：2024-05-07
发明人： Sung-Won SEO , Dal-Mo KANG , Jeong-O MUN , Yoon-Koo LEE , Eun-Ah JU
IPC分类号： H01M50/209 , H01M10/04 , H01M10/48 , H01M50/211 , H01M50/238 , H01M50/242 , H01M50/271
CPC分类号： H01M50/209 , H01M10/0481 , H01M10/48 , H01M10/488 , H01M50/211 , H01M50/238 , H01M50/242 , H01M50/271
摘要： A battery module includes a module housing, a gauge hole formed in the module housing, a plurality of battery cells in the module housing, a cell pressing plate accommodated in the module housing, and a swelling gauge provided to protrude from a surface of the cell pressing plate. The plurality of battery cells have a normal state and a swelling state. An end of the swelling gauge extends outside the module housing when the plurality of battery cells are in the normal state.
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公开(公告)号：US20240063494A1
公开(公告)日：2024-02-22
申请号：US18271586
申请日：2022-08-10
发明人： Sung-Won SEO , Dal-Mo KANG , Jeong-O MUN , Hyeon-Ki YUN , Eun-Ah JU
IPC分类号： H01M50/264 , H01M50/211 , H01M50/258
CPC分类号： H01M50/264 , H01M50/211 , H01M50/258 , H01M2220/20 , F16B2/243
摘要： A battery pack includes a pack tray; and at least one battery module provided on the pack tray. The at least one battery module includes a battery cell assembly mounted on the pack tray and including at least one battery cell; a pair of side plates provided on both side surfaces of the battery cell assembly to support the battery cell assembly and fixed to the pack tray; and a band unit connected to the pair of side plates and configured to at least partially cover an upper side and a lower side of the battery cell assembly.
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公开(公告)号：US20220393290A1
公开(公告)日：2022-12-08
申请号：US17770480
申请日：2021-07-20
发明人： Sung-Won SEO , Dal-Mo KANG , Jeong-O MUN , Hyeon-Ki YUN , Eun-Ah JU
IPC分类号： H01M50/249 , H01M50/207
摘要： Discussed is a battery pack provided in a vehicle, the battery pack including a pack tray mounted on the vehicle; and at least one battery module provided on the pack tray, wherein the at least one battery module includes: at least one battery cell assembly mounted on the pack tray, and including at least one battery cell; and a plurality of side plates provided on opposite side surfaces of the at least one battery cell assembly to support the at least one battery cell assembly, the plurality of side plates being fixed to the pack tray, and wherein each of the plurality of side plates includes: a support portion supporting the at least one battery cell assembly; and a fixed portion extending from the support portion, and fixed to the pack tray.
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公开(公告)号：US20230268599A1
公开(公告)日：2023-08-24
申请号：US18012850
申请日：2021-09-27
发明人： Eun-Ah JU , Sung-Won SEO , Hyeon-Ki YUN , Jeong-O MUN , Guenter TANNENBERGER , Uwe HARASZTOSI
IPC分类号： H01M50/262 , H01M50/209
CPC分类号： H01M50/262 , H01M50/209
摘要： Discussed is a battery pack that can include a plurality of battery modules each including at least one battery cell, a pack housing supporting the plurality of battery modules, and a plurality of mounting units coupled to the pack housing, located between the plurality of battery modules, and configured to press the plurality of battery modules toward the pack housing.
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公开(公告)号：US20230238606A1
公开(公告)日：2023-07-27
申请号：US18009650
申请日：2022-02-04
发明人： Eun-Ah JU , Sung-Won SEO , Hyeon-Ki YUN , Jeong-O MUN , Guenter TANNENBERGER , Uwe HARASZTOSI
IPC分类号： H01M10/6556 , H01M50/211 , H01M10/613 , H01M10/625 , H01M50/26
CPC分类号： H01M10/6556 , H01M50/211 , H01M10/613 , H01M10/625 , H01M50/26 , H01M2220/20
摘要： A battery module includes a plurality of battery cell assemblies, each battery cell assembly including at least one battery cell, and a module frame extending in a longitudinal direction of the plurality of battery cell assemblies, the module frame accommodating therein the plurality of battery cell assemblies in a row in the longitudinal direction.
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