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公开(公告)号：US11230177B2
公开(公告)日：2022-01-25
申请号：US16882736
申请日：2020-05-25
发明人： Byung Su Kim , Jun Seok Choi , Jin Won Kim
摘要： A battery system of a vehicle is provided and includes a battery module assembly (BMA) formed by overlapping a plurality of battery modules along a first direction, a cooling fan installed to be aligned along the first direction on one side of the BMA and configured to discharge air cooling the BMA while passing therethrough, a low voltage battery installed to be aligned along the first direction on the other side of the BMA, a power relay assembly (PRA) aligned along a second direction perpendicular to the first direction and installed adjacent to the low voltage battery, and a battery management system (BMS) aligned along a third direction perpendicular to the first direction and the second direction and installed adjacent to the low voltage battery and the PRA.
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公开(公告)号：US20210253168A1
公开(公告)日：2021-08-19
申请号：US16878977
申请日：2020-05-20
发明人： Se Hoon Jung , Ki Bong Park , Young Tae Yang , Jun Seok Choi , Min Gyu Park , Ji Ho Choi , Byung Su Kim , Hyo Seop Cha , Hyeon Su Jin , Dong Su Yang , Jin Won Kim
摘要： A body of a vehicle equipped with a high-voltage battery is disclosed. The vehicle body includes a rear cross member mounted below the rear side of the front seat so as to be oriented in the lateral direction of the vehicle body, a front cross member mounted in front of the rear cross member so as to be oriented in the lateral direction of the vehicle body, a high-voltage battery mounted between the front cross member and the rear cross member, and a plurality of longitudinal support members mounted to support the bottom of the high-voltage battery and to connect the front cross member and the rear cross member to each other in the longitudinal direction of the vehicle body.
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公开(公告)号：US10170806B2
公开(公告)日：2019-01-01
申请号：US15370082
申请日：2016-12-06
发明人： Jun Seok Choi , Jin Ho Park , Kyung In Min , Jae Hoon Choi , Yu Seok Kim , Dong Gun Kim , Yoon Cheol Jeon , Jeong Hun Seo , Suk Hyung Kim , Beom Joo Kwon
IPC分类号： H01M10/63 , H01M10/613 , H01M10/625 , H01M10/6554 , H01M10/6556 , H01M10/6561 , B60L11/18 , H01M16/00
摘要： A battery cooling system includes: a housing in which an inlet duct from which air is introduced and an outlet duct through which the air is discharged are mounted; a first battery mounted in the housing and disposed between the inlet duct and the outlet duct; and a low voltage battery disposed between the first battery and the inlet duct.
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公开(公告)号：US11230321B2
公开(公告)日：2022-01-25
申请号：US16878977
申请日：2020-05-20
发明人： Se Hoon Jung , Ki Bong Park , Young Tae Yang , Jun Seok Choi , Min Gyu Park , Ji Ho Choi , Byung Su Kim , Hyo Seop Cha , Hyeon Su Jin , Dong Su Yang , Jin Won Kim
摘要： A body of a vehicle equipped with a high-voltage battery is disclosed. The vehicle body includes a rear cross member mounted below the rear side of the front seat so as to be oriented in the lateral direction of the vehicle body, a front cross member mounted in front of the rear cross member so as to be oriented in the lateral direction of the vehicle body, a high-voltage battery mounted between the front cross member and the rear cross member, and a plurality of longitudinal support members mounted to support the bottom of the high-voltage battery and to connect the front cross member and the rear cross member to each other in the longitudinal direction of the vehicle body.
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公开(公告)号：US20210257694A1
公开(公告)日：2021-08-19
申请号：US16983208
申请日：2020-08-03
发明人： Jin Won Kim , Ki Bong Park , Young Tae Yang , Se Hoon Jung , Jong Chan Kim , Jae Hwan Jung , Ji Ho Choi , Dong Su Yang , Jun Seok Choi
IPC分类号： H01M10/663 , B60L50/64 , H01M10/625 , H01M10/6562
摘要： Disclosed herein is a battery storage device for an electric vehicle, in which a battery casing is provided under a vehicle floor to secure an indoor space, and a battery module is cooled using indoor air, thus simplifying a cooling structure and reducing a manufacturing cost.
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公开(公告)号：US20210151724A1
公开(公告)日：2021-05-20
申请号：US16876993
申请日：2020-05-18
发明人： Byung Su Kim , Jun Seok Choi , Jin Won Kim
摘要： An inlet duct for a vehicle battery system includes an inlet part having an inlet hole open toward a vehicle interior, outlet parts divided from the inlet part and having outlet holes so as to supply air introduced to the inlet hole to the battery system via two separated paths, and a grill provided in the inlet part by having multiple ribs forming a grid to cover the inlet hole.
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公开(公告)号：US11296371B2
公开(公告)日：2022-04-05
申请号：US16690631
申请日：2019-11-21
发明人： Jun Seok Choi , Byung Su Kim
IPC分类号： H01M10/38 , H01M10/6567 , H01M10/6569
摘要： A cell-tab-cooling type battery may include a plurality of battery cells respectively including tabs for electrical connection from each other, the respective tabs of the plurality of battery cells being aligned in one direction thereof; a plurality of bus bars connected in common to the tabs of the battery cells adjacent to each other among the plurality of battery cells to form an electrical connection between the battery cells; and a plurality of cooling capsules respectively including a coolant and being respectively bonded on the plurality of bus bars.
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公开(公告)号：US20210408612A1
公开(公告)日：2021-12-30
申请号：US17130458
申请日：2020-12-22
发明人： Jinwon Kim , Jun Seok Choi
IPC分类号： H01M10/42 , H01M50/249 , H01M50/209 , H01M10/48 , H01M10/6563 , H01M10/625
摘要： A battery pack for a vehicle includes: a case having an air outlet and an air inlet; a battery having a plurality of battery cells and disposed in the case; a first temperature detector for detecting a temperature of the at least one battery cell; a second temperature detector for detecting a temperature of air to be discharged through the air outlet; and a fan inducing a flow of air suctioned through the air inlet to be discharged to the air outlet, and to rotate based on at least one of cell temperature information about the temperature of the at least one battery cell detected by the first temperature detector or discharge temperature information about a discharge air temperature detected by the second temperature detector.
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公开(公告)号：US20210146764A1
公开(公告)日：2021-05-20
申请号：US16882736
申请日：2020-05-25
发明人： Byung Su Kim , Jun Seok Choi , Jin Won Kim
摘要： A battery system of a vehicle is provided and includes a battery module assembly (BMA) formed by overlapping a plurality of battery modules along a first direction, a cooling fan installed to be aligned along the first direction on one side of the BMA and configured to discharge air cooling the BMA while passing therethrough, a low voltage battery installed to be aligned along the first direction on the other side of the BMA, a power relay assembly (PRA) aligned along a second direction perpendicular to the first direction and installed adjacent to the low voltage battery, and a battery management system (BMS) aligned along a third direction perpendicular to the first direction and the second direction and installed adjacent to the low voltage battery and the PRA.
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公开(公告)号：US20180175466A1
公开(公告)日：2018-06-21
申请号：US15648268
申请日：2017-07-12
发明人： Jeong Hun Seo , Jun Seok Choi , Yong Jin Lee
IPC分类号： H01M10/613 , H01M2/10 , H01M10/625 , H01M10/6557
CPC分类号： H01M10/613 , H01M2/1077 , H01M10/625 , H01M10/652 , H01M10/6551 , H01M10/6554 , H01M10/6555 , H01M10/6556 , H01M10/6557 , H01M2220/20
摘要： A battery module having a cooling structure with a minimized size while providing high cooling efficiency is provided. The battery module includes a front plate and a rear plate that are arranged at a front side and a rear side of a battery pack in which a plurality of battery cells is stacked and a heat-dissipating member that is arranged under the battery pack and absorbs heat generated by the battery pack. Additionally, side plates are arranged at lateral ends of the front plate and the rear plate, arranged to be in contact with respective lateral ends of the heat-dissipating member, and include a cooling channel through which a coolant circulates to cool the battery pack.
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