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公开(公告)号：US20200058974A1
公开(公告)日：2020-02-20
申请号：US16199634
申请日：2018-11-26
发明人： Hae Kyu Lim , Tae Hyuck Kim , Yong Hwan Choi , Yong Jae Kim , Jae Hoon Choi , Yong Jin Lee
IPC分类号： H01M10/6567 , H01M10/613 , H01M10/625 , H01M10/6556
摘要： A battery module for a vehicle is provided. The battery module includes a cell assembly that has a plurality of battery cells stacked on top of each other in one direction. A cooling channel integrated plate is positioned to face the cell assembly in a direction that is perpendicular to the direction in which the battery cells are stacked. The cooling channel integrated plate includes a cooling passage formed therein and cooling water flows through the cooling passage. A thermally conductive adhesive layer adheres the cell assembly and the cooling channel integrated plate to each other.
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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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公开(公告)号：US20150180016A1
公开(公告)日：2015-06-25
申请号：US14471432
申请日：2014-08-28
发明人： Jun Seok Choi , Hae Kyu Lim , Yoon Cheol Jeon , Jeong Hun Seo , Yong Jin Lee
CPC分类号： H01M2/345 , H01M10/425 , H01M2200/20 , H01M2220/20
摘要： A safety device for preventing overcharging of a battery includes: a battery stack including a plurality of cells; a safety circuit connected to two or more cells and provided with an electrical conduction control unit that controls electrical conduction; and a closed circuit disposed between the cells connected to the safety circuit and provided with a switching unit which is switched on or off upon cell swelling, such that when cell swelling occurs, the switching unit is switched on by a pressing force, disabling the electrical conduction control unit of the safety circuit so electrical conduction between the cells is established via the switching unit, and when cell swelling occurs again, the switching unit is switched off, cutting off the electrical conduction between the cells.
摘要翻译： 一种用于防止电池过充电的安全装置包括：包括多个电池的电池堆; 连接到两个或更多个电池并设置有控制电传导的导电控制单元的安全电路; 以及设置在连接到安全电路并且设置有在电池膨胀时被接通或断开的开关单元的闭合电路，使得当发生电池膨胀时，开关单元通过按压力接通，禁止电 导通控制单元，通过开关单元建立电池之间的电导，并且当再次发生电池膨胀时，开关单元被断开，从而切断电池之间的导电。
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公开(公告)号：US20150171480A1
公开(公告)日：2015-06-18
申请号：US14332754
申请日：2014-07-16
发明人： Jeong Hun Seo , Yong Jin Lee , Yeon Man Jeong , Hae Kyu Lim , Dal Kim , Jun Seok Choi , Yoon Cheol Jeon
CPC分类号： H01M2/345 , H01M2/1077 , H01M2200/20 , H01M2220/20
摘要： An apparatus for preventing battery overcharge is provided and includes a plurality of holders interposed between cells stacked within a battery to enclose the cells in a stacking direction. An installation space is formed between outer parts of at least two holders that enclose the cells. In addition, a fluid pouch is disposed within the installation space and adjacent to the cells inside the installation space, and contains a fluid therein. A cutting part is disposed within the installation space and has a first end disposed adjacent to the fluid pouch, and has a cutter edge heading between a lead tab and a bus bar at a second end of the cutting part.
摘要翻译： 提供了一种用于防止电池过充电的装置，并且包括插入在电池内的电池之间的多个保持器，以在堆叠方向上包围电池。 在包围细胞的至少两个保持器的外部部分之间形成安装空间。 此外，流体袋设置在安装空间内并且靠近安装空间内的电池，并且在其中容纳流体。 切割部分设置在安装空间内并且具有邻近流体袋设置的第一端，并且在切割部分的第二端处具有在引线片和母线之间的切割刃。
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公开(公告)号：US20140023892A1
公开(公告)日：2014-01-23
申请号：US13687778
申请日：2012-11-28
发明人： Hae Kyu Lim , Yoon Cheol Jeon , Yong Jin Lee , Jeong Hun Seo
IPC分类号： H01M10/50
CPC分类号： H01M10/625 , B60H1/00564 , B60H2001/003 , H01M10/6556 , H01M10/6566 , H01M10/663
摘要： Disclosed herein is a battery cooling duct. The duct includes a suction portion disposed between a rear seat and a floor panel of a vehicle, an inlet of the suction portion fluidly communicating with an interior of the vehicle to suction interior air. An extension portion is formed by extending an outlet side of the suction portion to a rear of the vehicle, e.g. a trunk, between the rear seat and the floor panel, and defines a passageway configured to allow the interior air to pass therethrough. A discharge portion extends from an outlet of the extension portion to the rear of the vehicle, and discharges the interior air passed through the extension portion, through an outlet of the discharge portion to the battery of the vehicle.
摘要翻译： 这里公开了电池冷却导管。 管道包括设置在车辆的后座和地板之间的抽吸部分，吸入部分的入口与车辆的内部流体连通以吸入内部空气。 延伸部分通过将吸入部分的出口侧延伸到车辆的后部而形成，例如， 在后座椅和地板面板之间的躯干，并且限定了构造成允许内部空气通过的通道。 排出部分从延伸部分的出口延伸到车辆的后部，并且将通过延伸部分的内部空气排出通过排放部分的出口到车辆的电池。
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公开(公告)号：US20200373633A1
公开(公告)日：2020-11-26
申请号：US16661924
申请日：2019-10-23
发明人： Yong Jae Kim , Jeong Hun Seo , Sang Wan Kim , Jin Won Kim , Yong Jin Lee , Jun Seok Choi
IPC分类号： H01M10/613 , H01M10/625 , H01M10/6551 , H01M10/6556 , H01M2/10
摘要： A cooling device for a vehicle battery may include a cooling fin receiving heat generated by a plurality of battery cells and discharging the heat to an outside, and a bendable heat-transfer body receiving heat from the cooling fin, the bendable heat-transfer body being composed of a bimetal so that the bimetal is spaced from a vehicle body panel when the temperature decreases and such that the bimetal is bent to be brought into contact with the vehicle body panel when the temperature increases.
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公开(公告)号：US10818986B2
公开(公告)日：2020-10-27
申请号：US16154820
申请日：2018-10-09
发明人： Tae Hyuck Kim , Hae Kyu Lim , Yong Hwan Choi , Yong Jae Kim , Yeon Man Jeong , Yong Jin Lee
IPC分类号： H01M2/14 , H01M10/625 , H01M10/613 , H01M10/6568 , B60L58/26
摘要： A battery-cooling device for a vehicle is provided. The device includes a plurality of frames provided with battery cells mounted thereto and having apertures provided in opposite side surfaces of lower ends of the frames. A pipe is inserted through the apertures. A coolant inlet is mounted on a first side surface of a lower end of each of the plurality of frames and communicates with a first end of the pipe. A coolant is introduced into the coolant inlet. Additionally, a coolant outlet is mounted on a second side surface of the lower end of each of the plurality of frames and communicates with a second end of the pipe. The coolant is then discharged from the coolant outlet.
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公开(公告)号：US09893344B2
公开(公告)日：2018-02-13
申请号：US14471432
申请日：2014-08-28
发明人： Jun Seok Choi , Hae Kyu Lim , Yoon Cheol Jeon , Jeong Hun Seo , Yong Jin Lee
CPC分类号： H01M2/345 , H01M10/425 , H01M2200/20 , H01M2220/20
摘要： A safety device for preventing overcharging of a battery includes: a battery stack including a plurality of cells; a safety circuit connected to two or more cells and provided with an electrical conduction control unit that controls electrical conduction; and a closed circuit disposed between the cells connected to the safety circuit and provided with a switching unit which is switched on or off upon cell swelling, such that when cell swelling occurs, the switching unit is switched on by a pressing force, disabling the electrical conduction control unit of the safety circuit so electrical conduction between the cells is established via the switching unit, and when cell swelling occurs again, the switching unit is switched off, cutting off the electrical conduction between the cells.
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公开(公告)号：US11283127B2
公开(公告)日：2022-03-22
申请号：US16398812
申请日：2019-04-30
发明人： Hae Kyu Lim , Yong Hwan Choi , Tae Hyuck Kim , Yong Jin Lee
IPC分类号： H01M50/20 , H01M50/24 , H01M50/147 , H01M50/502 , H01M50/578
摘要： A battery pack is provided and includes a battery module that has a plurality of stacked battery cells and an end cover disposed on an outer side to face an outermost battery cell. A case having a receiving space accommodates the battery module and the receiving space has a side wall facing the end cover. A surface pressure patch is disposed between the end cover of the battery module and the side wall which are disposed in the receiving space, and is configured to apply a pressure to an inside of the battery module when an interval between the end cover and the side wall is closer to a predetermined interval due to swelling of the battery cell.
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公开(公告)号：US09711781B2
公开(公告)日：2017-07-18
申请号：US14332754
申请日：2014-07-16
发明人： Jeong Hun Seo , Yong Jin Lee , Yeon Man Jeong , Hae Kyu Lim , Dal Kim , Jun Seok Choi , Yoon Cheol Jeon
CPC分类号： H01M2/345 , H01M2/1077 , H01M2200/20 , H01M2220/20
摘要： An apparatus for preventing battery overcharge is provided and includes a plurality of holders interposed between cells stacked within a battery to enclose the cells in a stacking direction. An installation space is formed between outer parts of at least two holders that enclose the cells. In addition, a fluid pouch is disposed within the installation space and adjacent to the cells inside the installation space, and contains a fluid therein. A cutting part is disposed within the installation space and has a first end disposed adjacent to the fluid pouch, and has a cutter edge heading between a lead tab and a bus bar at a second end of the cutting part.
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