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公开(公告)号：US11038233B2
公开(公告)日：2021-06-15
申请号：US16172666
申请日：2018-10-26
发明人： Yoon Cheol Jeon
IPC分类号： H01M50/20 , H01M10/613 , H01M10/625 , H01M10/647 , H01M10/6556 , H01M10/6567
摘要： A battery cooling device for a vehicle is provided. The battery cooling device generates a continuous phase change of the refrigerant within an entire area of a refrigerant channel having a refrigerant flowing for cooling a battery module to maximize a cooling performance of all battery cells of the battery module, and enable even cooling of the battery cells.
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公开(公告)号：US11245155B2
公开(公告)日：2022-02-08
申请号：US16656110
申请日：2019-10-17
发明人： Yoon Cheol Jeon
IPC分类号： H01M50/342 , H01M10/6554 , H01M50/20 , H01M50/24
摘要： A battery module for a vehicle includes: a plurality of battery cells which are stacked; a first end plate located on an outer surface of the battery cell located on one outermost side among the plurality of battery cells; a second end plate located on an outer surface of the battery cell located on the other outermost side among the plurality of battery cells; and one or more support bars located between the first and second end plates. The one or more support bars connect the first and second end plates to each other, include an elastic body, and absorb a load generated when the plurality of battery cells is swollen.
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公开(公告)号：US10790558B2
公开(公告)日：2020-09-29
申请号：US15830944
申请日：2017-12-04
发明人： Yoon Cheol Jeon , Min Wook Kim , Dal Kim
IPC分类号： H01M10/6551 , H01M10/6556 , H01M10/6568 , H01M10/6555 , H01M10/6554 , H01M10/613 , H01M10/647 , H01M10/6567 , H01M10/625 , H01M2/10
摘要： A battery module includes: a cell cover close to a battery cell and having one surface emitting heat of the battery cell; and a cooling channel portion having a cooling channel that a refrigerant flows formed therein and having one surface of the cooling channel close to the one surface of the cell cover to absorb heat of the battery cell. In a contact region of the cell cover and the cooling channel portion, the cell cover has a protrusion portion protruded in the direction of the cooling channel, and the cooling channel has a penetration hole for inserting the protrusion portion into an inner portion that the refrigerant flows.
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公开(公告)号：US10777862B2
公开(公告)日：2020-09-15
申请号：US15829950
申请日：2017-12-03
发明人： Yoon Cheol Jeon , Min Wook Kim , Dal Kim
IPC分类号： H01M10/6569 , H01M10/613 , H01M10/625 , H01M10/647 , H01M10/6554 , H01M10/6556 , H01M10/6552 , H01M10/6568 , H01M10/6551 , H01M6/50
摘要： A battery cooling device for a vehicle is provided. The device repeats phase changes of a refrigerant to cool a battery due to heat of vaporization when a liquid-state refrigerant is vaporized by thermally coming in contact with a battery heat source. The vaporized refrigerant is changed back into a liquid state by thermally coming in contact with a separate coolant. The effect of cooling all battery cells is maximized throughout the entire refrigerant channel for cooling a battery and the battery cells are cooled uniformly.
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公开(公告)号：US20190334144A1
公开(公告)日：2019-10-31
申请号：US16109094
申请日：2018-08-22
发明人： Min Wook Kim , Beom Joo Kwon , Yoon Cheol Jeon
摘要： A vehicle battery case is provided. The battery case includes a lower panel and at least one transverse member that is disposed on the lower panel to increase transverse rigidity. Additionally, at least one longitudinal member is disposed on the lower panel to increase longitudinal rigidity, and a sidewall member is attached to an upper surface of the lower panel along a rim of the lower panel.
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公开(公告)号：US20140030565A1
公开(公告)日：2014-01-30
申请号：US13688086
申请日：2012-11-28
发明人： Hae Kyu Lim , Yoon Cheol Jeon
IPC分类号： H01M10/50
CPC分类号： H01M10/625 , H01M2/1077 , H01M10/6566
摘要： Disclosed is a battery pack for a vehicle, including: a case configured to receive a battery. The case includes a recessed lower surface forming an air passage to allow air to flow from one side of a lower surface of the case to another side to cool the battery there above. A passage guide is formed by a cover coupled to a side surface of the case to form an air duct. The air duct extends at least from an upper end side to a lower end side of the case and a lower end of the air duct is connected to an inlet portion of the air passage formed on a lower surface of the case.
摘要翻译： 公开了一种用于车辆的电池组，包括：被配置为接收电池的壳体。 壳体包括形成空气通道的凹陷的下表面，以允许空气从壳体的下表面的一侧流到另一侧以在其上方冷却电池。 通道引导件由联接到壳体的侧表面的盖形成，以形成空气管道。 空气管道至少从壳体的上端侧延伸到下端侧，并且空气管道的下端连接到形成在壳体的下表面上的空气通道的入口部分。
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公开(公告)号：US20200067152A1
公开(公告)日：2020-02-27
申请号：US16183132
申请日：2018-11-07
发明人： Yoon Cheol Jeon
IPC分类号： H01M10/659 , H01M10/613 , H01M10/6554 , H01M10/625
摘要： A battery cooling device for a vehicle is provided to cool a battery cell. The device includes a phase change material (PCM) that cools the battery cell and is disposed to exchange heat with the battery cell and cooling water for cooling the phase change material is disposed to exchange heat with the phase change material. Thus, the phase change material is heated by heat generation of the battery cell and at the same time the phase change material is cooled by heat absorption of the cooling water thereby facilitating continuous phase change of the phase change material.
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公开(公告)号：US10535905B2
公开(公告)日：2020-01-14
申请号：US15833137
申请日：2017-12-06
发明人： Dal Kim , Yoon Cheol Jeon
IPC分类号： H01M10/613 , H01M10/6554 , B60K1/04 , H01M10/625 , B60K11/02 , H01M2/10 , B60K1/00 , H01M10/656
摘要： A cooling device, which cools a battery by effectively dissipating heat generated from the battery, which is used, for example, in eco-friendly vehicles, is provided to increase the rate of battery charging and the reliability of the battery. The cooling device includes a pair of coolant pipes that introduce and discharge a coolant and a cooling channel that connects the coolant pipes to each other to move the coolant from a first coolant pipe to a second coolant pipe. Additionally, a heat transfer plate is coupled to the cooling channel and has a contact surface configured to be in surface contact with a heat-emitting element.
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公开(公告)号：US10391881B2
公开(公告)日：2019-08-27
申请号：US15656497
申请日：2017-07-21
发明人： Min Wook Kim , Jin Han Ahn , Yoon Cheol Jeon
IPC分类号： H01M10/613 , B60L11/18 , H01M2/10 , H01M10/625 , H01M10/6568 , B60K1/04 , H01M10/6556 , B60L58/26 , B60L50/60 , B60K1/00
摘要： A high voltage battery apparatus for a vehicle is provided. The battery apparatus is installed in a lower portion of the vehicle and includes a plurality of battery modules and a cooling unit that has a plurality of cavities in which the battery modules are inserted and fixed. The cooling unit has a hollow portion through which cooling water flows, thereby cooling the battery modules using the cooling water.
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公开(公告)号：US10283755B2
公开(公告)日：2019-05-07
申请号：US14959965
申请日：2015-12-04
发明人： Hae Kyu Lim , Yong Hwan Choi , Yoon Cheol Jeon
IPC分类号： H01M2/34 , H01M2/20 , H01M10/48 , H01M2/12 , H01M2/10 , H01M10/647 , H01M10/6557 , H01M2/06 , H01M2/08
摘要： A battery module includes a cell assembly comprising a plurality of cells; a module housing including an upper housing having a closed inner space accommodating the cell assembly and a lower housing air-tightly attached to a lower end of the upper housing; and an air vent member air-tightly disposed at one side of the module housing to discharge inner gas of the module housing to the outside, the air vent member being configured to block external gas from entering into the module housing.
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