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1.发明公开公开(公告)号：US20240258605A1
公开(公告)日：2024-08-01
申请号：US18290432
申请日：2022-12-09
发明人： Young-Hoo OH , Seung-Hyun KIM , Seung-Min OK , Sang-Hyun JO , Young-Bum CHO , Sung-Goen HONG
IPC分类号： H01M10/6551 , H01M10/613 , H01M10/625 , H01M10/656 , H01M50/211
CPC分类号： H01M10/6551 , H01M10/613 , H01M10/625 , H01M10/656 , H01M50/211 , H01M2220/20
摘要： A battery module includes a plurality of battery cells, at least one cooling channel provided on at least one side of the plurality of battery cells and through which a coolant for cooling the plurality of battery cells flows, and at least one cooling fin unit disposed in contact with the at least one cooling channel and having at least one support rib for supporting the at least one cooling channel.
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公开(公告)号：US20240072374A1
公开(公告)日：2024-02-29
申请号：US18270631
申请日：2022-01-11
发明人： Seung-Hyun KIM , Yu-Dam KONG , Jin-Kyu SHIN , Young-Hoo OH , Seung-Min OK , Sang-Hyun JO , Sung-Goen HONG
IPC分类号： H01M50/383 , H01M50/211 , H01M50/224 , H01M50/507
CPC分类号： H01M50/383 , H01M50/211 , H01M50/224 , H01M50/507 , H01M2220/20
摘要： A battery module includes a cell stack in which a plurality of battery cells are vertically stacked; a module housing including a base plate supporting the cell stack and a pair of side plates covering both side portions of the cell stack; a bus bar frame assembly covering an opening portion formed on a side of the module housing in a longitudinal direction of the module housing; and a plurality of spark delay portions protruding from an inner surface of each of the pair of side plates and spaced apart from one another in a height direction of the side plate.
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3.发明公开公开(公告)号：US20240222751A1
公开(公告)日：2024-07-04
申请号：US18289129
申请日：2022-12-09
发明人： Seung-Min OK , Seung-Hyun KIM , Young-Hoo OH , Sang-Hyun JO , Young-Bum CHO , Sung-Goen HONG
IPC分类号： H01M50/143 , H01M50/383
CPC分类号： H01M50/143 , H01M50/383 , H01M2220/20
摘要： A battery module includes at least one battery cell, a module case accommodating the at least one battery cell, at least one leakage prevention pocket provided in the module case to prevent leakage of flame or spark in case of an abnormal situation of the at least one battery cell, and a fire extinguishing capsule unit provided to the at least one leakage prevention pocket and configured to discharge a fire extinguishing agent into the module case by the flame or spark in the event of the abnormal situation.
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公开(公告)号：US20240204345A1
公开(公告)日：2024-06-20
申请号：US18287124
申请日：2022-12-19
发明人： Young-Hoo OH , Seung-Hyun KIM , Seung-Min OK , Sang-Hyun JO , Young-Bum CHO , Sung-Goen HONG
IPC分类号： H01M50/383 , B60L3/00 , B60L50/64 , H01M10/48 , H01M10/613 , H01M10/625 , H01M10/6563 , H01M50/204 , H05K7/20
CPC分类号： H01M50/383 , B60L3/0046 , H01M10/486 , H01M10/613 , H01M10/625 , H01M10/6563 , H01M50/204 , B60L50/64 , H01M2220/20 , H05K7/20863
摘要： A battery system includes a plurality of battery packs; a duct configured to communicate with the inside of each of the plurality of battery packs; and a cooling fan connected to the duct and configured to perform both the forward rotation and reverse rotation.
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公开(公告)号：US20240072370A1
公开(公告)日：2024-02-29
申请号：US18270146
申请日：2022-01-11
发明人： Sang-Hyun JO , Yu-Dam KONG , Seung-Hyun KIM , Jin-Kyu SHIN , Young-Hoo OH , Seung-Min OK , Sung-Goen HONG
IPC分类号： H01M50/358 , H01M50/211 , H01M50/258 , H01M50/30 , H01M50/383
CPC分类号： H01M50/358 , H01M50/211 , H01M50/258 , H01M50/383 , H01M50/394 , H01M2220/20
摘要： A battery pack includes a sub-pack including a plurality of battery modules that are located adjacent to one another; a duct coupled to a side of the sub-pack in a width direction of the sub-pack; and a duct cover covering a duct opening portion formed on a side of the duct in a longitudinal direction of the duct, the duct cover including a filter having a mesh structure.
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公开(公告)号：US20240063512A1
公开(公告)日：2024-02-22
申请号：US18270678
申请日：2022-01-11
发明人： Seung-Hyun KIM , Yu-Dam KONG , Jin-Kyu SHIN , Young-Hoo OH , Seung-Min OK , Sang-Hyun JO , Sung-Goen HONG
IPC分类号： H01M50/507 , H01M50/291 , H01M50/143 , H01M50/24 , H01M50/383 , H01M50/581
CPC分类号： H01M50/507 , H01M50/291 , H01M50/143 , H01M50/24 , H01M50/383 , H01M50/581 , H01M2220/20
摘要： A battery module includes a cell stack in which a plurality of battery cells are vertically stacked; a module housing including a base plate supporting the cell stack and a pair of side plates covering both side portions of the cell stack; and a bus bar frame assembly covering an opening portion formed on a side of the module housing in a longitudinal direction of the module housing, wherein each of the pair of side plates includes: a plurality of spark delay protrusions protruding from an inner surface of the side plate; and a plurality of spark delay concave portions recessed from the inner surface of the side plate.
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公开(公告)号：US20240047840A1
公开(公告)日：2024-02-08
申请号：US18269236
申请日：2022-08-25
发明人： Sang-Hyun JO , Seung-Hyun KIM , Young-Hoo OH , Seung-Min OK , Young-Bum CHO , Sung-Goen HONG
IPC分类号： H01M50/581 , H01M50/204 , H01M50/258 , H01M50/296 , H01M50/578 , H01M50/522 , H01M50/526 , H01M50/503
CPC分类号： H01M50/581 , H01M50/204 , H01M50/258 , H01M50/296 , H01M50/578 , H01M50/522 , H01M50/526 , H01M50/503 , H01M2200/10 , H01M2200/20 , H01M2220/20
摘要： A battery pack secures safety even when a high-temperature gas or the like is generated therein due to thermal runaway or the like. The battery pack includes a battery module having at least one battery cell and a module terminal; a pack case configured to cover at least a part of an outer side of the battery module and having a pack terminal on at least one side; and a safety bus bar connected between the module terminal and the pack terminal or between the module terminals to provide a power path and configured to block the power path by a venting gas discharged from the battery module.
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公开(公告)号：US20240234934A9
公开(公告)日：2024-07-11
申请号：US18278534
申请日：2022-10-14
发明人： Sung-Goen HONG , Seung-Hyun KIM , Young-Hoo OH , Seung-Min OK , Sang-Hyun JO , Young-Bum CHO
IPC分类号： H01M50/367 , H01M50/211 , H01M50/249 , H01M50/251 , H01M50/383
CPC分类号： H01M50/367 , H01M50/211 , H01M50/249 , H01M50/251 , H01M50/383 , H01M2220/10 , H01M2220/20
摘要： A battery pack includes a battery module assembly having at least one battery cell, a pack case configured to accommodate the battery module assembly, and a barrier unit provided on at least one side of the pack case, configured to discharge a vent gas in the pack case to the outside of the pack case and having at least one blocking baffle disposed obliquely to have a predetermined inclination angle.
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公开(公告)号：US20240136652A1
公开(公告)日：2024-04-25
申请号：US18278534
申请日：2022-10-13
发明人： Sung-Goen HONG , Seung-Hyun KIM , Young-Hoo OH , Seung-Min OK , Sang-Hyun JO , Young-Bum CHO
IPC分类号： H01M50/367 , H01M50/211 , H01M50/249 , H01M50/251 , H01M50/383
CPC分类号： H01M50/367 , H01M50/211 , H01M50/249 , H01M50/251 , H01M50/383 , H01M2220/10 , H01M2220/20
摘要： A battery pack includes a battery module assembly having at least one battery cell, a pack case configured to accommodate the battery module assembly, and a barrier unit provided on at least one side of the pack case, configured to discharge a vent gas in the pack case to the outside of the pack case and having at least one blocking baffle disposed obliquely to have a predetermined inclination angle.
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公开(公告)号：US20240088517A1
公开(公告)日：2024-03-14
申请号：US18274895
申请日：2022-09-16
发明人： Sang-Hyun JO , Seung-Hyun KIM , Young-Hoo OH , Seung-Min OK , Young-Bum CHO , Sung-Goen HONG
IPC分类号： H01M50/375 , H01M50/204 , H01M50/249 , H01M50/358
CPC分类号： H01M50/375 , H01M50/204 , H01M50/249 , H01M50/358 , H01M2200/10 , H01M2220/20
摘要： A battery pack is configured to improve safety by effectively suppressing heat transfer between battery modules in the present disclosure. A battery pack includes a plurality of battery modules each having one or more battery cells, configured to store and release energy, and stacked in at least one direction; a pack case provided on at least one side of the plurality of battery modules, covering at least a portion of the outside of the plurality of battery modules, and having one or more openings formed therein; and a melting member provided in the opening of the pack case to seal the opening and configured to open the opening by being melted by heat generated from one or more battery modules among the plurality of battery modules.
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