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公开(公告)号：US20230253681A1
公开(公告)日：2023-08-10
申请号：US17879494
申请日：2022-08-02
发明人： Jae Hyeon Ju , Tae Hyuck Kim , Chang Mo Sung , Mee Sun Oh , Min Seok Seo
IPC分类号： H01M50/507 , H01M50/264 , H01M50/581
CPC分类号： H01M50/507 , H01M50/264 , H01M50/581 , H01M2220/20 , H01M2200/103
摘要： A battery system for vehicles has a bus bar or a wire harness, including portions with a high risk of short circuit inside the battery system. The bus bar or the wire harness is covered with an insulator in which a first insulator for the purpose of insulation and a second insulator for the purpose of heat resistance are laminated so that the first insulator is protected by the second insulator to thereby prevent thermal runaway of the battery system.
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公开(公告)号：US20240030560A1
公开(公告)日：2024-01-25
申请号：US18377359
申请日：2023-10-06
发明人： Yun Ho Kim , In Gook Son , Jong Wook Lee , Yeon Man Jeong , Tae Hyuck Kim
IPC分类号： H01M50/514 , H01M10/48 , H01M10/42 , H01M50/287 , H01M50/519 , H01M50/209 , H01M50/505
CPC分类号： H01M50/514 , H01M10/48 , H01M10/425 , H01M50/287 , H01M50/519 , H01M50/209 , H01M50/505 , H01M2220/20 , H01M2010/4271
摘要： A battery pack includes a plurality of battery modules, and each battery module includes: a plurality of battery cells mutually laminated in a first direction and forming a laminated structure; a pair of end plates, each end plate of the pair of end plates being in surface contact with a first and a second ends of the laminated structure, respectively, in the first direction; and a pair of busbar assemblies. In particular, each bus bar assembly of the pair of bus bar assemblies is disposed at the first end and the second end of the laminated structure, respectively, in a second direction perpendicular to the first direction.
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公开(公告)号：US11817602B2
公开(公告)日：2023-11-14
申请号：US17394884
申请日：2021-08-05
发明人： Yun Ho Kim , In Gook Son , Jong Wook Lee , Yeon Man Jeong , Tae Hyuck Kim
IPC分类号： H01M50/514 , H01M10/48 , H01M10/42 , H01M50/287 , H01M50/519 , H01M50/209 , H01M50/505
CPC分类号： H01M50/514 , H01M10/425 , H01M10/48 , H01M50/209 , H01M50/287 , H01M50/505 , H01M50/519 , H01M2010/4271 , H01M2220/20
摘要： A battery module includes: a plurality of battery cells mutually laminated in a first direction and forming a laminated structure; a pair of end plates being in surface contact with a first and a second ends of the laminated structure in the first direction; and a pair of busbar assemblies disposed at the first and the second ends of the laminated assembly in a second direction perpendicular to the first direction, each bus bar assembly of the pair of bus bar assemblies including a busbar configured to mutually join electrodes of the plurality of battery cells located at the first and the second ends of the laminated structure in the second direction, a circuit board on which an electrical connection to the busbar is formed, and a connector installed on the circuit board and electrically connected to the busbar assembly through the circuit board.
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公开(公告)号：US11735793B2
公开(公告)日：2023-08-22
申请号：US17399321
申请日：2021-08-11
发明人： Hae Kyu Lim , Jeong Hun Seo , Yun Ho Kim , Ji Woong Jung , Tae Hyuck Kim , Gyung Hoon Shin , Jong Wook Lee , In Gook Son , Wu Hyun Kim , Jae Hyeon Ju , Kang Won Lee , Yong Hwan Choi , Yu Ri Oh , Hwi Moon , Young O Lee , Jae Won Lee , Jae Ho Bae
IPC分类号： H01M50/26 , H01M50/209 , H01M50/267 , H01M50/289 , H01M50/233 , H01M50/204 , H01M50/20 , H01M50/207
CPC分类号： H01M50/26 , H01M50/20 , H01M50/204 , H01M50/207 , H01M50/209 , H01M50/233 , H01M50/267 , H01M50/289
摘要： Disclosed is a method for manufacturing a battery pack which has an upper plate configured to have a seating surface, on which battery modules are seated, and a plurality of members configured to separate the seating surface of the upper plate into a plurality of regions. The method includes calculating height tolerances of the seating surface in the respective regions, determining application amounts of the gap filler in the respective regions based on the calculated height tolerances in the respective regions, and applying the determined application amounts of the gap filler in the respective regions.
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公开(公告)号：US20220359923A1
公开(公告)日：2022-11-10
申请号：US17871138
申请日：2022-07-22
发明人： Hae Kyu Lim , Ji Woong Jung , Tae Hyuck Kim , Yu Ri Oh , Ju Hyeok Park , Woo Chan Lee , Woo Young Choi , Gyung Hoon Shin
IPC分类号： H01M10/48 , H01M50/204 , H01M50/289 , H01M10/613 , H01M10/658 , H01M10/6556
摘要： An embodiment battery module includes a plurality of battery cells, a cooling channel disposed below the plurality of battery cells, a heat transfer material disposed between the plurality of battery cells and the cooling channel, end plates covering outer surfaces of outermost battery cells of the plurality of battery cells, wherein an installation space is provided at a lower end of each of the end plates, temperature sensors disposed in the installation spaces at the lower ends of the respective end plates, wherein the temperature sensors are configured to measure temperatures of the plurality of battery cells, and sensor covers combined with outer surfaces of the end plates at points respectively provided with the temperature sensors installed therein, wherein the sensor covers include a lower end bent to cover a lower surface of a corresponding one of the temperature sensors.
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公开(公告)号：US20220094022A1
公开(公告)日：2022-03-24
申请号：US17394884
申请日：2021-08-05
发明人： Yun Ho KIM , In Gook Son , Jong Wook Lee , Yeon Man Jeong , Tae Hyuck Kim
IPC分类号： H01M50/514 , H01M10/48 , H01M10/42 , H01M50/287 , H01M50/505 , H01M50/519 , H01M50/209
摘要： A battery module includes: a plurality of battery cells mutually laminated in a first direction and forming a laminated structure; a pair of end plates being in surface contact with a first and a second ends of the laminated structure in the first direction; and a pair of busbar assemblies disposed at the first and the second ends of the laminated assembly in a second direction perpendicular to the first direction, each bus bar assembly of the pair of bus bar assemblies including a busbar configured to mutually join electrodes of the plurality of battery cells located at the first and the second ends of the laminated structure in the second direction, a circuit board on which an electrical connection to the busbar is formed, and a connector installed on the circuit board and electrically connected to the busbar assembly through the circuit board.
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公开(公告)号：US12009536B2
公开(公告)日：2024-06-11
申请号：US17400679
申请日：2021-08-12
发明人： Tae Hyuck Kim , Yun Ho Kim , In Gook Son , Jong Wook Lee , Yeon Man Jeong
IPC分类号： H01M10/04 , H01M10/48 , H01M10/613 , H01M10/6556 , H01M50/204 , H01M50/507 , H01M50/519
CPC分类号： H01M50/204 , H01M10/0481 , H01M10/482 , H01M10/486 , H01M10/613 , H01M10/6556 , H01M50/507 , H01M50/519
摘要： A battery module includes: a plurality of battery cells stacked on each other in a first direction and forming a stacked structure; a pair of end plates in surface contact with a first and a second ends of the stacked structure in the first direction; a pair of bus bar assemblies disposed at the first and second ends of the stacked structure in a second direction and bonding electrodes of the battery cells; a first cover covering a surface of the stacked structure in a third direction; a first clamp including a first and a second ends respectively bonded to the pair of end plates across an outer surface of the first cover; and a second clamp including a first and a second ends respectively bonded to the pair of end plates across a surface, facing a surface on which the first cover is disposed, of the stacked structure.
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公开(公告)号：US20230198084A1
公开(公告)日：2023-06-22
申请号：US17943290
申请日：2022-09-13
发明人： Tae Hyuck Kim , Jae Hyeon Ju , Chang Mo Sung , Mee Sun Oh , Min Seok Seo
IPC分类号： H01M50/325 , B60L50/64 , H01M50/204 , H01M50/291 , H01M50/262 , H01M50/249
CPC分类号： H01M50/325 , B60L50/64 , H01M50/204 , H01M50/249 , H01M50/262 , H01M50/291 , H01M2200/20 , H01M2220/20
摘要： A battery pack for a vehicle is proposed. The battery pack for a vehicle includes a plurality of battery modules arranged on a flat surface in a battery casing, a plurality of longitudinal members and a plurality of transversal members arranged between the plurality of battery modules, and a venting valve provided at an upper portion of the battery casing and communicating with installation spaces of the plurality of longitudinal members or the plurality of transversal members, and securing a discharge space for gas at an outside space of the battery casing.
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公开(公告)号：US20230150384A1
公开(公告)日：2023-05-18
申请号：US17893776
申请日：2022-08-23
发明人： Hyun Soo Park , Tae Hyuck Kim
IPC分类号： B60L53/62 , H01M10/44 , B60L53/68 , H02J7/00 , B60L53/66 , B60L53/30 , G01R31/385 , G01R31/396
CPC分类号： B60L53/62 , H01M10/446 , B60L53/68 , H02J7/00036 , H02J7/00712 , B60L53/66 , B60L53/305 , G01R31/385 , G01R31/396
摘要： A battery conditioning system and method configured to shorten charging time and block energy consumption due to unnecessary conditioning by performing battery pre-conditioning in a timely manner through collecting customer charging tendency data, etc., using big data and generating a charging scenario by combining charge-inducing factors to perform pre-conditioning.
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公开(公告)号：US20230146293A1
公开(公告)日：2023-05-11
申请号：US17879438
申请日：2022-08-02
发明人： Tae Hyuck Kim , Jae Hyeon Ju , Chang Mo Sung , Mee Sun Oh , Min Seok Seo
IPC分类号： H01M50/593 , B60K1/04 , H01M50/204 , H01M50/249 , H01M50/588 , H01M50/264 , H01M50/383 , H01M50/242
CPC分类号： H01M50/593 , B60K1/04 , H01M50/204 , H01M50/249 , H01M50/588 , H01M50/264 , H01M50/383 , H01M50/242 , H01M2220/20
摘要： A battery pack case for a vehicle includes: a lower panel having a battery pack seated to support a lower surface of the battery pack; a recessed part formed on an upper surface of the lower panel and having a groove shape indented downward to extend; and an insulating sheet extending along the recessed part and attached to the recessed part to insulate between the lower panel and the battery pack at a point where the recessed part is formed.
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