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公开(公告)号：US20240047783A1
公开(公告)日：2024-02-08
申请号：US17914117
申请日：2021-11-16
发明人： Jin Yong PARK , Young Bum CHO , Jeong Oh MOON , Hyeon Ki YUN , Eun Gyu SHIN , Ho June CHI , Kyung Woo KIM
IPC分类号： H01M10/6567 , H01M50/211 , H01M50/258 , H01M10/613 , A62C3/16 , A62C35/10
CPC分类号： H01M10/6567 , H01M50/211 , H01M50/258 , H01M10/613 , A62C3/16 , A62C35/10 , H01M2200/10
摘要： A battery pack includes a battery cell stack formed by a plurality of stacked battery cells, a battery module housing configured to wrap the other outer surfaces of the battery cell stack excluding a first surface and a second surface, from which electrode leads protrude, a water tank configured to supply a coolant to the battery cell or the battery module housing, and a battery pack case configured to receive a plurality of battery module housings. The battery pack case includes a pack case space portion located adjacent to the first surface and a crossbeam located adjacent to the second surface, whereby, when fire breaks out in the battery cell, it is possible to rapidly and accurately prevent spread of flames of the ignited battery cell.
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公开(公告)号：US20230420797A1
公开(公告)日：2023-12-28
申请号：US18462224
申请日：2023-09-06
发明人： Jin Yong PARK , Young Bum CHO , Jeong Oh MOON , Hyeon Ki YUN , Eun Gyu SHIN , Ho June CHI , Kyung Woo KIM
IPC分类号： H01M50/383 , H01M50/211 , H01M50/682
CPC分类号： H01M50/383 , H01M2200/10 , H01M50/682 , H01M50/211
摘要： A battery pack includes a plurality of battery cell stacks, each battery cell stack including a plurality of battery cells; a battery pack case configured to receive the plurality of battery cell stacks, wherein the battery pack case includes a pack case space portion located adjacent to a first side of a first battery cell stack; and a beam located adjacent to a second side of the first battery cell stack; the battery pack case being hollow and configured to store a coolant; and an outlet in the battery pack case.
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公开(公告)号：US20230246291A1
公开(公告)日：2023-08-03
申请号：US18012730
申请日：2021-11-16
发明人： Kyung Woo KIM , Young Bum CHO , Jeong Oh MOON , Hyeon Ki YUN , Eun Gyu SHIN , Ho June CHI , Jin Yong PARK
IPC分类号： H01M50/383 , H01M10/6556 , H01M10/635 , H01M10/6568 , H01M50/289 , H01M50/211 , H01M50/213 , H01M50/209 , H01M10/613
CPC分类号： H01M50/383 , H01M10/6556 , H01M10/635 , H01M10/6568 , H01M50/289 , H01M50/211 , H01M50/213 , H01M50/209 , H01M10/613
摘要： A battery pack includes a battery pack case configured to receive one or more battery modules and a heat sink located above the battery modules, wherein each of the battery modules includes a plurality of battery cells, a water tank located above the plurality of battery cells, and a module case configured to receive the plurality of battery cells and the water tank, whereby, when fire breaks out in the battery cell, it is possible to rapidly and accurately prevent spread of flames of the ignited battery cell.
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公开(公告)号：US20230253674A1
公开(公告)日：2023-08-10
申请号：US18015656
申请日：2022-02-04
发明人： Kyung Woo KIM , Jeong Oh MOON , Young Bum CHO , Hyeon Ki YUN , Jhin Ha PARK
IPC分类号： H01M50/383 , B60K11/02 , B60K1/04 , A62C35/10 , A62C3/16 , A62C3/07 , H01M50/262 , H01M50/249 , H01M50/242 , H01M50/271 , H01M10/653 , H01M10/6567 , H01M10/625
CPC分类号： H01M50/383 , B60K11/02 , B60K1/04 , A62C35/10 , A62C3/16 , A62C3/07 , H01M50/262 , H01M50/249 , H01M50/242 , H01M50/271 , H01M10/653 , H01M10/6567 , H01M10/625 , B60K2001/0438 , B62D25/20
摘要： Discussed is an underbody for electric vehicles having a water tank, and more particularly to an underbody for electric vehicles, the underbody including a receiving portion depressed upwards by a predetermined depth, the receiving portion being configured to receive a battery pack, wherein a first water tank is mounted in an upper part of the receiving portion.
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公开(公告)号：US20230246292A1
公开(公告)日：2023-08-03
申请号：US18012865
申请日：2021-11-16
发明人： Kyung Woo KIM , Young Bum CHO , Jeong Oh MOON , Hyeon Ki YUN , Eun Gyu SHIN , Ho June CHI , Jin Yong PARK
IPC分类号： H01M50/383 , H01M10/6556 , H01M10/6568 , H01M50/682 , H01M50/289 , H01M50/209
CPC分类号： H01M50/383 , H01M10/6556 , H01M10/6568 , H01M50/682 , H01M50/289 , H01M50/209
摘要： A battery pack includes a battery module housing configured to receive a plurality of battery cells, a battery pack case configured to receive one or more battery module housings, a water tank located above the battery module housings, and a heat sink located under the battery module housings. The battery module housing is configured to wrap the plurality of battery cells. In a battery pack including a plurality of battery modules, it is possible to prevent thermal spread between adjacent battery modules when fire breaks out in a battery cell.
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公开(公告)号：US20220294072A1
公开(公告)日：2022-09-15
申请号：US17635450
申请日：2020-12-15
发明人： Chang Keun SON , Sang Yoon JEONG , Hyeon Ki YUN
IPC分类号： H01M50/296 , H01M50/24 , H01M50/249 , H01M50/262 , H01M50/507
摘要： The present invention relates to a battery module and a battery pack, and provides airtightness, particularly, a sealing property for a high voltage (HV) terminal, thereby preventing the penetration of moisture from the outside and increasing the durability of the battery pack.
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公开(公告)号：US20230335856A1
公开(公告)日：2023-10-19
申请号：US18011656
申请日：2021-11-16
发明人： Kyung Woo KIM , Young Bum CHO , Jeong Oh MOON , Hyeon Ki YUN , Eun Gyu SHIN , Ho June CHI , Jin Yong PARK
IPC分类号： H01M50/383 , H01M50/209 , H01M10/6556 , H01M50/682 , H01M10/6567
CPC分类号： H01M50/383 , H01M50/209 , H01M10/6556 , H01M50/682 , H01M10/6567 , H01M2200/10
摘要： A battery pack includes a battery module configured to receive a plurality of battery cells, a battery pack case configured to receive two or more battery modules, and a heat sink located under the battery modules, wherein each of the battery modules includes a plurality of battery cells, a water tank located above the plurality of battery cells, and a module case configured to receive the plurality of battery cells and the water tank. When fire breaks out in the battery cell, it is possible to rapidly and accurately prevent spread of flames of the ignited battery cell.
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公开(公告)号：US20230253690A1
公开(公告)日：2023-08-10
申请号：US18011958
申请日：2021-11-16
发明人： Kyung Woo KIM , Young Bum CHO , Jeong Oh MOON , Hyeon Ki YUN , Eun Gyu SHIN , Ho June CHI , Jin Yong PARK
IPC分类号： H01M50/636 , H01M50/682 , H01M10/6567 , A62C3/16 , A62C35/02 , A62C35/10
CPC分类号： H01M50/636 , H01M50/682 , H01M10/6567 , A62C3/16 , A62C35/023 , A62C35/10 , H01M2200/10
摘要： A battery pack includes a battery module housing configured to receive a plurality of battery cells, a battery pack case configured to receive one or more of battery module housings, and a water tank located on one surface of each of the battery module housings, the water tank being configured to receive a coolant, wherein the battery module housing is configured to wrap outer surfaces of the plurality of battery cells. In a battery pack including a plurality of battery modules, it is possible to prevent thermal spread between adjacent battery modules when fire breaks out in a battery cell.
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公开(公告)号：US20230249017A1
公开(公告)日：2023-08-10
申请号：US18012878
申请日：2021-11-16
发明人： Kyung Woo KIM , Young Bum CHO , Jeong Oh MOON , Hyeon Ki YUN , Eun Gyu SHIN , Ho June CHI , Jin Yong PARK
IPC分类号： A62C3/16 , A62C35/10 , H01M10/6567 , H01M50/204 , H01M50/264
CPC分类号： A62C3/16 , A62C35/10 , H01M10/6567 , H01M50/204 , H01M50/264 , H01M2200/10
摘要： A battery pack includes a battery module housing configured to receive a plurality of battery cells, a battery pack case configured to receive one or more of battery module housings, and a water tank located on one surface of each of the battery module housings, the water tank being configured to receive a coolant, wherein at least a portion of the surface of the battery module housing that faces the water tank is open, whereby, when fire breaks out in the battery cell, it is possible to rapidly and accurately prevent spread of flames of the ignited battery cell.
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公开(公告)号：US20230238608A1
公开(公告)日：2023-07-27
申请号：US18010988
申请日：2021-11-16
发明人： Kyung Woo KIM , Young Bum CHO , Jeong Oh MOON , Hyeon Ki YUN , Eun Gyu SHIN , Ho June CHI , Jin Yong PARK
IPC分类号： H01M10/6567 , H01M10/6556 , A62C3/16 , H01M50/264
CPC分类号： H01M10/6567 , H01M10/6556 , A62C3/16 , H01M50/264
摘要： A battery pack includes a battery module housing configured to receive a plurality of battery cells, a battery pack case configured to receive one or more of battery module housings, a water tank located above the battery module housings, and a heat sink located under the battery module housings. At least a portion of the surface of the battery module housing that faces the water tank is open, whereby, when fire breaks out in the battery cell, it is possible to rapidly and accurately prevent spread of flames of the ignited battery cell.
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