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公开(公告)号：US20240363940A1
公开(公告)日：2024-10-31
申请号：US18682018
申请日：2022-11-07
发明人： Jong Chul CHOI
IPC分类号： H01M50/233 , H01M10/6554 , H01M50/213 , H01M50/227 , H01M50/231 , H01M50/244
CPC分类号： H01M50/233 , H01M10/6554 , H01M50/213 , H01M50/227 , H01M50/231 , H01M50/244
摘要： A battery module according to one or more example embodiments includes a bottom plate, a cell frame located on the bottom plate, a plurality of battery cells mounted to the cell frame, and an adhesive layer located between the bottom plate and the plurality of battery cells. The cell frame has light transmittance. A battery pack including the battery module is also disclosed.
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公开(公告)号：US20240356128A1
公开(公告)日：2024-10-24
申请号：US18761327
申请日：2024-07-02
申请人： SK On Co., Ltd.
发明人： Seung Hun LEE , Seo Roh RHEE
IPC分类号： H01M50/209 , H01M10/613 , H01M10/647 , H01M10/6554 , H01M50/244 , H01M50/264 , H01M50/507
CPC分类号： H01M50/209 , H01M10/613 , H01M10/647 , H01M10/6554 , H01M50/244 , H01M50/264 , H01M50/507
摘要： A battery pack, may include: a plurality of cell stacks including a plurality of battery cells; a pack housing accommodating the plurality of cell stacks; a fixing bracket disposed between the plurality of cell stacks and the pack housing and between the plurality of cell stacks; and a fastening member fastening the fixing bracket to the pack housing, wherein the fixing bracket may be disposed to contact the plurality of battery cells on an upper side of the plurality of cell stacks.
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公开(公告)号：US20240322335A1
公开(公告)日：2024-09-26
申请号：US18604263
申请日：2024-03-13
发明人： Junseop Kim , Daein Jeong , Daeyon Moon
IPC分类号： H01M50/244 , H01M10/613 , H01M10/6554 , H01M50/262 , H01M50/291
CPC分类号： H01M50/244 , H01M10/613 , H01M10/6554 , H01M50/262 , H01M50/291
摘要： A battery pack includes: a sub-holder assembly including adjacent first and second sub-holders, accommodating a plurality of battery cells, and including side portions extending in different first and second directions; first inner and outer plates at an inner position and an outer position of the sub-holder assembly, respectively, and extending in the first direction with the first sub-holder therebetween; a cooling plate below the first and second sub-holders in a third direction; and a fastening member. The first inner and outer plates include: an upper locking protrusion and a lower locking protrusion protruding toward an upper surface and a lower surface of the first sub-holder, respectively, in the third direction; and a nut member arranged together with the lower locking protrusion in the first direction. The fastening member sequentially passes through the cooling plate and the nut member and accommodated in a lower portion of the first sub-holder.
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公开(公告)号：US12090725B2
公开(公告)日：2024-09-17
申请号：US17770422
申请日：2021-07-26
发明人： Geon-Tae Park , Young-Seok Song , Suk-Hoon Lee , Choon-Kwon Kang
IPC分类号： B30B15/06 , H01M10/613 , H01M10/643 , H01M10/6554 , H01M50/213 , H01M50/264
CPC分类号： B30B15/061 , H01M10/613 , H01M10/643 , H01M10/6554 , H01M50/213 , H01M50/264
摘要： Discussed is a pressing apparatus for pressing a plurality of battery cells, the pressing apparatus including a pressing jig including a support plate, and a plurality of pressing rods respectively disposed on a first side of the support plate and located to respectively face the plurality of battery cells, the plurality of pressing rods being configured to respectively press the plurality of battery cells and to adjust to sonic of the plurality of battery cells that are not level during pressing; and a transfer unit disposed on a second side of the support plate and having a transfer jig configured to transfer the support plate towards the plurality of battery cells.
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公开(公告)号：US20240304886A1
公开(公告)日：2024-09-12
申请号：US18440638
申请日：2024-02-13
申请人： METALSA S.A. DE C.V.
IPC分类号： H01M10/613 , B60R16/033 , H01M10/625 , H01M10/6554 , H01M10/6556 , H01M10/6568 , H01M50/204 , H01M50/249 , H01M50/258
CPC分类号： H01M10/613 , B60R16/033 , H01M10/625 , H01M10/6554 , H01M10/6556 , H01M10/6568 , H01M50/204 , H01M50/249 , H01M50/258 , H01M2220/20
摘要： An electrical energy system for a motor vehicle includes a first arrangement of energy modules and a second arrangement of energy modules. A cooling element is disposed between the first arrangement of energy modules and the second arrangement of energy modules. The cooling element is thermally adjoined with the first arrangement of energy modules and the second arrangement of energy modules. A coolant distribution system provides a flow of coolant through the cooling element for dissipating heat generated by the first arrangement of energy modules and the second arrangement of energy modules.
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公开(公告)号：US12087929B2
公开(公告)日：2024-09-10
申请号：US18465180
申请日：2023-09-12
申请人： SK ON CO., LTD.
发明人： Hae Ryong Jeon , Sun Mo An , Ha Chul Jeong
IPC分类号： H01M10/6551 , H01M10/613 , H01M10/647 , H01M10/6554 , H01M10/6556 , H01M50/184 , H01M50/211 , H01M50/222 , H01M50/24
CPC分类号： H01M10/6551 , H01M10/613 , H01M10/647 , H01M10/6554 , H01M10/6556 , H01M50/184 , H01M50/211 , H01M50/222 , H01M50/24
摘要： A battery module, includes: a battery cell stack in which a plurality of battery cells are stacked; a first heat dissipation member disposed on one side of the cell stack; a second heat dissipation member disposed on the other side of the cell stack; and a blocking member providing a plurality of insulation spaces in which the battery cells are disposed, the blocking member surrounding at least one surface of each of the battery cells; wherein the plurality of the battery cells, include a first battery cell having a surface contacting the first heat dissipation member; and a second battery cell having a surface contacting the second heat dissipation member.
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公开(公告)号：US20240297395A1
公开(公告)日：2024-09-05
申请号：US18115850
申请日：2023-03-01
IPC分类号： H01M50/293 , H01M10/6554 , H01M10/658 , H01M50/209
CPC分类号： H01M50/293 , H01M10/6554 , H01M10/658 , H01M50/209
摘要： This disclosure relates generally to battery packs for electrified vehicles, and in particular relates to a separator for a battery pack. The battery pack may include a battery array including a first battery cell spaced-apart from a second battery cell by a separator, wherein the separator includes a first layer of material in contact with the first battery cell and a second layer of material in contact with the second battery cell, wherein the first and second layers of material are made of a thermally insulative material, wherein the separator includes a third layer of material and a fourth layer of material between the first and second layers of material, and wherein the third and fourth layers of material are made of a metallic material.
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公开(公告)号：US20240297361A1
公开(公告)日：2024-09-05
申请号：US18176605
申请日：2023-03-01
IPC分类号： H01M10/6554 , H01M10/6556 , H01M10/6567 , H01M10/658
CPC分类号： H01M10/6554 , H01M10/6556 , H01M10/6567 , H01M10/658 , H01M10/613 , H01M10/625 , H01M2220/20
摘要： A thermal management system for a traction battery pack includes a cell stack having a plurality of battery cells, and a thermal exchange device adjacent the at least one cell stack. The thermal exchange device has at least one coolant passageway that communicates a coolant, and a plurality of thermal breaks configured to inhibit thermal energy transfer from a first area of the thermal exchange device to a different, second area of the thermal exchange device.
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公开(公告)号：US12080864B2
公开(公告)日：2024-09-03
申请号：US17413033
申请日：2019-12-12
发明人： Bhaskara Boddakayala
IPC分类号： H01M10/613 , B60L50/51 , B60L50/64 , H01M10/625 , H01M10/6554 , H01M10/6556 , H01M50/204
CPC分类号： H01M10/6554 , B60L50/51 , B60L50/64 , H01M10/613 , H01M10/625 , H01M10/6556 , H01M50/204 , H01M2220/20
摘要： An electric vehicle battery cold plate assembly comprising a top plate having a lower major surface with at least one patterned open-faced cooling channel formed therein and intermediate land area, a bottom plate or battery tray, and one or a combination of (a) a continuous or mostly continuous layer or sheet of organic bonding agent/adhesive disposed so as to cover and bond together at least most or all of an upper major surface of the bottom plate and at least most or all of the intermediate land area of the top plate, (b) strips or a pattern of organic bonding agent/adhesive disposed so as to cover and bond together at least most or all of the intermediate land area of the top plate and corresponding area on an upper major surface of the bottom plate, and (c) strips or a pattern of organic bonding agent/adhesive disposed so as to cover and bond together at least most or all of the intermediate land area of the top plate and corresponding area on the upper major surface of the battery tray.
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公开(公告)号：US12074334B2
公开(公告)日：2024-08-27
申请号：US18363743
申请日：2023-08-02
申请人： SK On Co., Ltd.
发明人： Seung Hun Lee , Seo Roh Rhee
IPC分类号： H01M50/209 , H01M10/613 , H01M10/647 , H01M10/6554 , H01M50/244 , H01M50/264 , H01M50/507
CPC分类号： H01M50/209 , H01M10/613 , H01M10/647 , H01M10/6554 , H01M50/244 , H01M50/264 , H01M50/507
摘要： A battery pack, may include: a plurality of cell stacks including a plurality of battery cells; a pack housing accommodating the plurality of cell stacks; a fixing bracket disposed between the plurality of cell stacks and the pack housing and between the plurality of cell stacks; and a fastening member fastening the fixing bracket to the pack housing, wherein the fixing bracket may be disposed to contact the plurality of battery cells on an upper side of the plurality of cell stacks.
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