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公开(公告)号：US11245141B2
公开(公告)日：2022-02-08
申请号：US16381544
申请日：2019-04-11
发明人： Seung Hoon Ju , Kwan Yong Kim , Dong Ju Kim , Sung Yeop Kim , Jin Go Kim , Tae Il Kim , Seung Noh Lee
IPC分类号： H01M10/6554 , H01M10/613 , H01M10/647 , H01M2/10 , H01M10/6551 , H01M50/209
摘要： A secondary battery module includes a plurality of pouch type secondary batteries stacked in parallel, and a cooling plate configured to cool the plurality of stacked pouch type secondary batteries, wherein each of the pouch type secondary batteries includes a sealing portion and a close contact portion formed by an exterior material in an outer periphery thereof, the sealing portion is formed at three of four sides of the pouch type secondary battery and the close contact portion is formed at the other side of the pouch type secondary battery, an extending portion protruding in a direction perpendicular to the close contact portion is formed at a portion of the sealing portion adjacent to the close contact portion, and the cooling plate is brought into contact with the close contact portions of the plurality of stacked pouch type secondary batteries and cools the close contact portions.
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公开(公告)号：US09722221B2
公开(公告)日：2017-08-01
申请号：US14372308
申请日：2013-01-09
发明人： Sang Bum Kim , Kwan Yong Kim
IPC分类号： H01M2/08 , H01M2/10 , H01M10/04 , H01M10/052
CPC分类号： H01M2/1022 , H01M2/08 , H01M2/1061 , H01M2/1072 , H01M10/0436 , H01M10/052 , Y10T29/4911
摘要： Provided are a battery cell for a secondary battery and a method for manufacturing the same, and more particularly, a battery cell having a frame, the frame protecting the battery cell.
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公开(公告)号：US11088410B2
公开(公告)日：2021-08-10
申请号：US15850852
申请日：2017-12-21
发明人： Seung Hoon Ju , Kwan Yong Kim , Sol San Son
IPC分类号： H01M50/20 , H01M50/502 , H01M50/543 , H01M50/528 , H01M50/512 , H01M50/50 , H01M50/516 , H01M50/509 , H01M10/04 , H01M10/48 , B23K26/244 , B23K103/10 , B23K103/12
摘要： Embodiments of the present disclosure relate to a battery module. According to an embodiment of the present disclosure, there is provided a battery module including a plurality of battery cells each including at least one electrode tab, and a bus bar in contact with the electrode tabs to electrically connect the plurality of battery cells, wherein the bus bar includes a plate in which a plurality of holes are formed, and the electrode tabs are inserted into at least a portion of the plurality of holes to electrically connect the plurality of battery cells.
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公开(公告)号：US20180183119A1
公开(公告)日：2018-06-28
申请号：US15852447
申请日：2017-12-22
发明人： Seung Hoon Ju , Kwan Yong Kim
IPC分类号： H01M10/6554 , H01M10/613 , H01M10/625 , H01M10/6551 , H01M10/6556
CPC分类号： H01M10/6554 , H01M2/1077 , H01M2/206 , H01M10/613 , H01M10/625 , H01M10/647 , H01M10/6551 , H01M10/6555 , H01M10/6556 , Y02T10/7005
摘要： One embodiment of the present disclosure relates to a secondary battery module. A secondary battery module includes a plurality of battery cells; and a first frame configured to accommodate and cool the plurality of battery cells, wherein the first frame includes: a housing configured to accommodate the plurality of battery cells; and at least one cooling plate coupled to one surface of the housing, interposed between groups of one or more battery cells among the plurality of battery cells disposed in the housing, and configured to fix the plurality of battery cells and dissipate heat generated from the plurality of battery cells.
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公开(公告)号：US20140363734A1
公开(公告)日：2014-12-11
申请号：US14372308
申请日：2013-01-09
发明人： Sang Bum Kim , Kwan Yong Kim
CPC分类号： H01M2/1022 , H01M2/08 , H01M2/1061 , H01M2/1072 , H01M10/0436 , H01M10/052 , Y10T29/4911
摘要： Provided are a battery cell for a secondary battery and a method for manufacturing the same, and more particulary, a battery cell having a frame, the frame protecting the battery cell.
摘要翻译： 本发明提供一种二次电池用电池及其制造方法，特别是具有框架的电池单元，保护电池单元的框架。
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公开(公告)号：US11894532B2
公开(公告)日：2024-02-06
申请号：US16541826
申请日：2019-08-15
发明人： Kwan Yong Kim , Kenneth Kim , Yun Joo Noh , Tae Gu Lee
IPC分类号： H01M10/613 , H01M10/6557 , H01M50/258 , H01M10/18 , H01M50/289 , H01M50/211 , H01M50/507 , H01M50/271 , H01M50/569 , H01M10/651 , H01M10/625 , H01M10/48
CPC分类号： H01M10/613 , H01M10/482 , H01M10/486 , H01M10/6557 , H01M50/211 , H01M50/258 , H01M50/271 , H01M50/289 , H01M50/507 , H01M50/569 , H01M10/625 , H01M10/651
摘要： The present invention provides a battery module including: a battery group including a plurality of battery cells stacked with each other; a cooling plate which is located in contact with one side of the battery group to cool the plurality of battery cells; and a case which is located on the other side of the battery group so as to surround the battery group, wherein the case comprises an upper cover located on the other side of the battery group; and side covers which vertically extend from the upper cover so as to surround side portions of the plurality of battery cells from which electrode tabs protrude.
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公开(公告)号：US11495848B2
公开(公告)日：2022-11-08
申请号：US16933010
申请日：2020-07-20
发明人： Seung Hoon Ju , Kwan Yong Kim
IPC分类号： H01M10/6554 , H01M10/6555 , H01M10/647 , H01M50/20 , H01M50/502 , H01M10/613 , H01M10/6551 , H01M10/6556 , H01M10/625
摘要： One embodiment of the present disclosure relates to a secondary battery module. A secondary battery module includes a plurality of battery cells; and a first frame configured to accommodate and cool the plurality of battery cells, wherein the first frame includes: a housing configured to accommodate the plurality of battery cells; and at least one cooling plate coupled to one surface of the housing, interposed between groups of one or more battery cells among the plurality of battery cells disposed in the housing, and configured to fix the plurality of battery cells and dissipate heat generated from the plurality of battery cells.
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公开(公告)号：US10903533B2
公开(公告)日：2021-01-26
申请号：US16188798
申请日：2018-11-13
发明人： Ji Hoon Lim , Kwan Yong Kim , Young Ki Kim , Gyu Jin Chung
IPC分类号： H01M4/02 , H01M10/613 , H01M2/10 , H01M10/48 , H01M10/42 , H01M10/6551
摘要： Provided is a battery module, and more particularly, a battery module capable of improving cooling efficiency of battery cells and uniformly cooling the battery cells by reducing a contact resistance between a cooling fin and a heat sink, by allowing the cooling fin to be coupled and fixed to the heat sink so that the cooling fin which is in contact with the battery cell to conduct heat is in close contact with the heat sink for radiating the heat.
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公开(公告)号：US20200350645A1
公开(公告)日：2020-11-05
申请号：US16933010
申请日：2020-07-20
发明人： Seung Hoon Ju , Kwan Yong Kim
IPC分类号： H01M10/6554 , H01M2/20 , H01M10/6555 , H01M2/10 , H01M10/647 , H01M10/613 , H01M10/6551 , H01M10/6556
摘要： One embodiment of the present disclosure relates to a secondary battery module. A secondary battery module includes a plurality of battery cells; and a first frame configured to accommodate and cool the plurality of battery cells, wherein the first frame includes: a housing configured to accommodate the plurality of battery cells; and at least one cooling plate coupled to one surface of the housing, interposed between groups of one or more battery cells among the plurality of battery cells disposed in the housing, and configured to fix the plurality of battery cells and dissipate heat generated from the plurality of battery cells.
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公开(公告)号：US11901530B2
公开(公告)日：2024-02-13
申请号：US16785115
申请日：2020-02-07
发明人： Seung Hun Lee , Tae Gu Lee , Kwan Yong Kim , Kenneth Kim
IPC分类号： H01M10/613 , H01M10/6554 , H01M50/271 , H01M50/507 , H01M50/516 , H01M50/536 , H01M50/209
CPC分类号： H01M10/613 , H01M10/6554 , H01M50/271 , H01M50/507 , H01M50/209 , H01M50/516 , H01M50/536
摘要： 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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