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公开(公告)号：EP4037062A3
公开(公告)日：2022-10-12
申请号：EP22151245.2
申请日：2022-01-12
发明人： LEE, Eung Ho , KANG, Hyeong Kwan , KIM, Kwan Yong , KIM, Sang Yeon , SHIN, Dong Jin , LEE, Seung Hun
IPC分类号： H01M10/48 , H01M50/284 , H01M50/298 , H01M50/507 , H01M50/519 , H01M50/569
摘要： A battery module which uses a flexible printed circuit board (FPCB) to provide a transmission path of information on the voltage or temperature thereof sensed by a bus bar. The battery module may have a smaller size in a height direction compared to a case of using a rigid printed circuit baord (RPCB) or a wire instead of the FPCB to provide the transmission path of the information on the voltage or temperature, and may thus have improved energy efficiency per volume.
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公开(公告)号：EP3694019A1
公开(公告)日：2020-08-12
申请号：EP20156240.2
申请日：2020-02-07
发明人： LEE, Seung Hun , NOH, Yun Joo , LEE, Tae Gu
摘要： The present invention provides a battery module which includes: a battery stack formed by stacking a plurality of battery cells respectively including electrode tabs on each other; a pair of side covers disposed on both sides of the battery stack; a lower cover on which the battery stack is placed so that one side of the plurality of battery cells is in contact therewith; and an upper cover disposed on a side opposite to the lower cover with respect to the battery stack; wherein the pair of side covers and the upper cover are integrally formed, and the lower cover is fastened to at least one of the pair of side covers.
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公开(公告)号：EP4037062A2
公开(公告)日：2022-08-03
申请号：EP22151245.2
申请日：2022-01-12
发明人： LEE, Eung Ho , KANG, Hyeong Kwan , KIM, Kwan Yong , KIM, Sang Yeon , SHIN, Dong Jin , LEE, Seung Hun
IPC分类号： H01M10/48 , H01M50/284 , H01M50/298 , H01M50/507 , H01M50/519 , H01M50/569
摘要： A battery module which uses a flexible printed circuit board (FPCB) to provide a transmission path of information on the voltage or temperature thereof sensed by a bus bar. The battery module may have a smaller size in a height direction compared to a case of using a rigid printed circuit baord (RPCB) or a wire instead of the FPCB to provide the transmission path of the information on the voltage or temperature, and may thus have improved energy efficiency per volume.
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公开(公告)号：EP3694023A1
公开(公告)日：2020-08-12
申请号：EP20156249.3
申请日：2020-02-07
发明人： LEE, Seung Hun , LEE, Tae Gu , KIM, Kwan Yong , KIM, Kenneth
摘要： The present invention provides a battery module which includes: a battery stack formed by stacking a plurality of battery cells respectively including electrode tabs on each other; and bus bar assemblies located on sides of the battery stack, from which the electrode tabs are drawn out, to electrically connect the plurality of battery cells to each other through a plurality of electrode tabs, wherein each of the bus bar assemblies includes a plurality of openings configured to hold the plurality of electrode tabs, and each of the plurality of openings includes an insertion portion formed by opening one side thereof so that the electrode tab is slidely inserted in a direction perpendicular to a direction in which the electrode tabs are drawn out.
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公开(公告)号：EP3955372A1
公开(公告)日：2022-02-16
申请号：EP21187997.8
申请日：2021-07-27
发明人： LEE, Seung Hun , LEE, Tae Gu
IPC分类号： H01M50/204 , H01M50/249 , H01M50/289 , H01M50/293
摘要： Provided is a battery module including a pad having characteristics of expanding at a predetermined temperature or higher, thereby blocking a path along which a high-temperature, high-pressure gas discharged from the battery cell in which an event occurs moves, and thus, the gas is prevented from spreading to other battery cells.
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公开(公告)号：EP3694022A3
公开(公告)日：2020-09-30
申请号：EP20156238.6
申请日：2020-02-07
发明人： LEE, Seung Hun , NOH, Yun Joo , LEE, Tae Gu
摘要： The present invention provides a battery module which includes: a battery stack formed by stacking a plurality of battery cells respectively including electrode tabs on each other; bus bar assemblies located on both sides of the battery stack, from which the electrode tabs are drawn, to electrically connect the plurality of battery cells to each other through the plurality of electrode tabs; and a sensing module assembly disposed on one side of the battery stack, from which the electrode tab is not drawn out, to electrically connect the bus bar assemblies on both sides of the battery stack.
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公开(公告)号：EP3694022A2
公开(公告)日：2020-08-12
申请号：EP20156238.6
申请日：2020-02-07
发明人： LEE, Seung Hun , NOH, Yun Joo , LEE, Tae Gu
摘要： The present invention provides a battery module which includes: a battery stack formed by stacking a plurality of battery cells respectively including electrode tabs on each other; bus bar assemblies located on both sides of the battery stack, from which the electrode tabs are drawn, to electrically connect the plurality of battery cells to each other through the plurality of electrode tabs; and a sensing module assembly disposed on one side of the battery stack, from which the electrode tab is not drawn out, to electrically connect the bus bar assemblies on both sides of the battery stack.
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