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1. 发明授权

US09640790B2 Middle or large-sized battery module 有权
公开(公告)号：US09640790B2
公开(公告)日：2017-05-02
申请号：US12301008
申请日：2007-05-04
申请人： Junill Yoon , Jongmoon Yoon , Jaesung Ahn , Jong-yul Ro , Jae Hun Yang
发明人： Junill Yoon , Jongmoon Yoon , Jaesung Ahn , Jong-yul Ro , Jae Hun Yang
IPC分类号： H01M2/02 , H01M10/48 , H01M2/20 , H01M2/10 , H01M10/42
CPC分类号： H01M2/206 , H01M2/0247 , H01M2/1072 , H01M10/425 , H01M10/48
摘要： Disclosed herein is a middle- or large-sized battery module comprising a plurality of stacked unit cells, each unit module including two or more plate-shaped battery cells electrically connected with each other, each battery cell having electrode terminals formed at opposite sides thereof. The battery module is manufactured by connecting electrode terminals of a pair of unit modules by welding, mounting a sensing unit, including a sensing member, to the welding part and bending the welding part such that the unit modules are stacked, and repeatedly performing the above processes until all the unit cells are stacked.

2. 发明授权

US09017857B2 Electrode terminal connecting device and battery module assembly employed with the same 有权
标题翻译：电极端子连接装置和电池组件组合使用
公开(公告)号：US09017857B2
公开(公告)日：2015-04-28
申请号：US12672164
申请日：2009-09-04
申请人： Bumhyun Lee , Yongshik Shin , Jin Kyu Lee , Jongmoon Yoon , Jae Hun Yang
发明人： Bumhyun Lee , Yongshik Shin , Jin Kyu Lee , Jongmoon Yoon , Jae Hun Yang
IPC分类号： H01M2/24 , H01M2/20 , H01M2/10
CPC分类号： H01M2/206 , H01M2/1077
摘要： Disclosed herein is an electrode terminal connecting device for electrically interconnecting two or more battery modules, including a conductive connecting member for electrically interconnecting electrode terminals of the battery modules, the conductive connecting member having two through-holes formed at positions corresponding to the distance between the electrode terminals, an insulative sheathing member for surrounding the conductive connecting member, a portion of an open rear of the insulative sheathing member being closed for easy installation of the conductive connecting member, the insulative sheathing member including a side wall protruding from the outer circumference of the conductive connecting member such that the side wall has a predetermined height, and an insulative cap connected to the top of the insulative sheathing member by a hinge structure for opening and closing an open front of the insulative sheathing member, the insulative cap having hollow buffers protruding from the inside thereof for surrounding portions of the electrode terminals protruding through the through-holes.
摘要翻译：本发明公开了一种用于电连接两个或多个电池模块的电极端子连接装置，包括用于电连接电池模块的电极端子的导电连接构件，该导电连接构件具有形成在对应于电极端子，用于围绕导电性连接构件的绝缘护套构件，绝缘护套构件的开放后部的一部分被封闭以容易地安装导电性连接构件，该绝缘护套构件包括从外周突出的侧壁所述导电连接构件使得所述侧壁具有预定高度;以及绝缘帽，其通过用于打开和闭合所述绝缘套管构件的开口前部的铰链结构连接到所述绝缘护套构件的顶部，所述绝缘帽具有中空缓冲器突出 g的电极端子的周围部分突出穿过通孔。

3. 发明授权

US08808885B2 Voltage sensing member and battery module employed with the same 有权
标题翻译：电压检测元件和电池组件
公开(公告)号：US08808885B2
公开(公告)日：2014-08-19
申请号：US12858143
申请日：2010-08-17
申请人： BumHyun Lee , Jin Kyu Lee , Jongmoon Yoon , Jae Hun Yang , Yongshik Shin , Dal Mo Kang
发明人： BumHyun Lee , Jin Kyu Lee , Jongmoon Yoon , Jae Hun Yang , Yongshik Shin , Dal Mo Kang
IPC分类号： H01M2/20 , H01M10/48
CPC分类号： H01M10/482 , H01M2/0245 , H01M2/1077 , H01M2/206 , H01M10/4207
摘要： Disclosed herein is a battery module configured in a structure in which two or more battery cells, each of which has electrode terminals formed at one end or opposite ends thereof, are stacked in a state in which the battery cells are electrically connected to each other, wherein the electrode terminals of the battery cells are formed of plate-shaped conductive members, the electrode terminals of the battery cells are folded such that the electrode terminals are in tight contact with each other to form a bent connection part at an electrical connection region between the battery cells, and the bent connection part is surrounded by a voltage sensing member mounted to the bent connection part.
摘要翻译：这里公开了一种电池模块，其结构是在电池单元彼此电连接的状态下堆叠两个或更多个电池单元，每个电池单元在其一端或相对端形成有电极端子，其特征在于，所述电池单元的电极端子由板状的导电部件形成，所述电池单元的电极端子被折叠，使得所述电极端子彼此紧密接触，以在所述电连接部分之间的电连接区域电池单元和弯曲连接部分被安装到弯曲连接部分的电压感测构件包围。

4. 发明授权

US07955726B2 Battery module of high cooling efficiency 有权
标题翻译：电池模块具有高冷却效率
公开(公告)号：US07955726B2
公开(公告)日：2011-06-07
申请号：US12846251
申请日：2010-07-29
申请人： Jae Hun Yang
发明人： Jae Hun Yang
IPC分类号： H01M10/50 , H01M6/42
CPC分类号： H01M6/5038 , B60L11/1874 , H01M2/1016 , H01M10/613 , H01M10/625 , H01M10/6563 , H01M10/6566 , Y02T10/7011 , Y02T10/705
摘要： Disclosed herein is a battery module including a plurality of unit cells stacked one on another. The battery module has a cooling system that accomplishes contact type cooling by a coolant flowing through gaps (flow channels) defined between the unit cells, and the flow channels defined between the unit cells are at a predetermined angle to the flowing direction of the coolant at inlet ports of the flow channels. The contact rate of the coolant to the unit cells in the battery module is increased and a large number of turbulent flows are created by the changing the flow channel through which the coolant flows. Consequently, the occurrence of the velocity gradient of the coolant in the flow channel defined between the unit cells is prevented, and therefore, the cooling efficiency of the battery module is improved.
摘要翻译：这里公开了一种电池模块，其包括彼此堆叠的多个单元电池。电池模块具有冷却系统，其通过流过在单元电池之间限定的间隙（流动通道）的冷却剂来实现接触式冷却，并且在单元电池之间限定的流动通道与冷却剂的流动方向成预定的角度流动通道的入口端口。冷却剂与电池模块中的单体电池的接触速率增加，并且通过改变冷却剂流过的流动通道产生大量的湍流。因此，防止了在单元之间限定的流动通道中的冷却剂的速度梯度的发生，因此提高了电池模块的冷却效率。

5. 发明申请

US20110059342A1 VOLTAGE SENSING MEMBER AND BATTERY MODULE EMPLOYED WITH THE SAME 有权
标题翻译：电压感应器和电池模块与此同时使用
公开(公告)号：US20110059342A1
公开(公告)日：2011-03-10
申请号：US12851876
申请日：2010-08-06
申请人： BumHyun LEE , Jin Kyu Lee , Hee Soo Yoon , Dal Mo Kang , Jongmoon Yoon , Jae Hun Yang , Inchul Shin , Yongshik Shin
发明人： BumHyun LEE , Jin Kyu Lee , Hee Soo Yoon , Dal Mo Kang , Jongmoon Yoon , Jae Hun Yang , Inchul Shin , Yongshik Shin
IPC分类号： H01M10/48
CPC分类号： H01M10/482 , G01R31/3696 , H01M2/1077 , H01M2/206 , H01M2220/20
摘要： Disclosed herein is a voltage sensing member for sensing voltages of battery cells constituting a battery module, the voltage sensing member including (a) a pair of supporting parts, i.e., a front supporting part and a rear supporting part, mounted to a bottom of the battery module at regions (a front part and a rear part of the battery module) corresponding to electrode terminal connections of the battery cells, (b) a connection part for electrically interconnecting the front supporting part and the rear supporting part, (c) conductive sensing parts having one-side ends coupled to the corresponding supporting parts via wires, each of the conductive sensing parts having a larger contact surface than each of the wires, and (d) a connector mounted on the front supporting part or the rear supporting part for transmitting the sensed voltages of the battery cells to a battery control device, wherein the conductive sensing parts are connected to the electrode terminal connections of the battery cells in a surface contact manner.
摘要翻译：本发明公开了一种电压检测元件，用于检测构成电池模块的电池单元的电压，该电压检测元件包括：（a）一对支撑部件，即前支撑部件和后支撑部件，其安装在对应于电池单元的电极端子连接的区域（电池模块的前部和后部）的电池模块，（b）用于将前支撑部和后支撑部电连接的连接部，（c）导电感测部分具有通过导线耦合到对应的支撑部分的单侧端子，每个导电感测部分具有比每条导线更大的接触表面，以及（d）安装在前支撑部分或后支撑部分上的连接器用于将感测到的电池单元的电压传输到电池控制装置，其中导电感测部分连接到絮垫的电极端子连接红细胞以表面接触的方式。

6. 发明申请

US20100255363A1 Medium and Large Size Battery Module of Vertical Stacking Structure 有权
标题翻译：中型和大型垂直堆叠结构的电池模块
公开(公告)号：US20100255363A1
公开(公告)日：2010-10-07
申请号：US12223827
申请日：2007-01-12
申请人： Junill Yoon , Ji Hoon Han , Jong-yul Ro , Jae Hun Yang , John E. Namgoong
发明人： Junill Yoon , Ji Hoon Han , Jong-yul Ro , Jae Hun Yang , John E. Namgoong
IPC分类号： H01M6/42
CPC分类号： H01M10/0472 , H01M2/1077 , H01M10/0413 , H01M10/0445
摘要： Disclosed herein is a battery module constructed in a structure in which unit modules are horizontally stacked while the unit modules are vertically erected, wherein the battery module includes a base plate on which the unit modules are horizontally stacked while the unit modules are vertically erected, a pair of side plates fixed to the base plate at lower ends thereof such that the side plates are brought into tight contact with outer surfaces of the outermost unit modules, and a housing fixed to the base plate in a structure to surround the unit modules, the housing being provided at the inside thereof with supporting parts for supporting upper ends of the side plates, respectively.
摘要翻译：这里公开了一种电池模块，其以单元模块垂直竖立为单位模块水平堆叠的结构构成，其中，电池模块包括基板，单元模块在垂直竖立时单元模块水平堆叠，基板一对侧板在其下端固定到基板，使得侧板与最外单元模块的外表面紧密接触，并且以围绕单元模块的结构固定到基板的壳体，在其内部分别设置有用于支撑侧板的上端的支撑部件的壳体。

7. 发明申请

US20070126396A1 BATTERY MODULE OF HIGH COOLING EFFICIENCY 有权
标题翻译：高效冷却电池模块
公开(公告)号：US20070126396A1
公开(公告)日：2007-06-07
申请号：US11560512
申请日：2006-11-16
申请人： Jae Hun YANG
发明人： Jae Hun YANG
IPC分类号： H02J7/00
CPC分类号： H01M6/5038 , B60L11/1874 , H01M2/1016 , H01M10/613 , H01M10/625 , H01M10/6563 , H01M10/6566 , Y02T10/7011 , Y02T10/705
摘要： Disclosed herein is a battery module including a plurality of unit cells stacked one on another. The battery module has a cooling system that accomplishes contact type cooling by a coolant flowing through gaps (flow channels) defined between the unit cells, and the flow channels defined between the unit cells are at a predetermined angle to the flowing direction of the coolant at inlet ports of the flow channels. The contact rate of the coolant to the unit cells in the battery module is increased and a large number of turbulent flows are created by the changing the flow channel through which the coolant flows. Consequently, the occurrence of the velocity gradient of the coolant in the flow channel defined between the unit cells is prevented, and therefore, the cooling efficiency of the battery module is improved. Furthermore, a battery pack including the battery module has high cooling efficiency although the overall structure of the battery pack is not greatly changed, or a large-sized cooling fan or a string driving unit is not used. Consequently, the battery pack is preferably used as a power source for electric vehicles or hybrid electric vehicles.
摘要翻译：这里公开了一种电池模块，其包括彼此堆叠的多个单元电池。电池模块具有冷却系统，其通过流过在单元电池之间限定的间隙（流动通道）的冷却剂来实现接触式冷却，并且在单元电池之间限定的流动通道与冷却剂的流动方向成预定的角度流动通道的入口端口。冷却剂与电池模块中的单体电池的接触速率增加，并且通过改变冷却剂流过的流动通道产生大量的湍流。因此，防止了在单元之间限定的流动通道中的冷却剂的速度梯度的发生，因此提高了电池模块的冷却效率。此外，尽管电池组的整体结构没有大的变化，但是不使用大型的冷却风扇或串驱动单元，但是包括电池模块的电池组具有高的冷却效率。因此，电池组优选用作电动车辆或混合电动车辆的动力源。

8. 发明授权

US08329324B2 Voltage sensing member and battery module employed with the same 有权
标题翻译：电压检测元件和电池模块采用
公开(公告)号：US08329324B2
公开(公告)日：2012-12-11
申请号：US12851876
申请日：2010-08-06
申请人： BumHyun Lee , Jin Kyu Lee , Hee Soo Yoon , Dal Mo Kang , Jongmoon Yoon , Jae Hun Yang , Inchul Shin , Yongshik Shin
发明人： BumHyun Lee , Jin Kyu Lee , Hee Soo Yoon , Dal Mo Kang , Jongmoon Yoon , Jae Hun Yang , Inchul Shin , Yongshik Shin
IPC分类号： H01M10/48
CPC分类号： H01M10/482 , G01R31/3696 , H01M2/1077 , H01M2/206 , H01M2220/20
摘要： Disclosed herein is a voltage sensing member for sensing voltages of battery cells constituting a battery module, the voltage sensing member including (a) a pair of supporting parts, i.e., a front supporting part and a rear supporting part, mounted to a bottom of the battery module at regions (a front part and a rear part of the battery module) corresponding to electrode terminal connections of the battery cells, (b) a connection part for electrically interconnecting the front supporting part and the rear supporting part, (c) conductive sensing parts having one-side ends coupled to the corresponding supporting parts via wires, each of the conductive sensing parts having a larger contact surface than each of the wires, and (d) a connector mounted on the front supporting part or the rear supporting part for transmitting the sensed voltages of the battery cells to a battery control device, wherein the conductive sensing parts are connected to the electrode terminal connections of the battery cells in a surface contact manner.
摘要翻译：本发明公开了一种电压检测元件，用于检测构成电池模块的电池单元的电压，该电压检测元件包括：（a）一对支撑部件，即前支撑部件和后支撑部件，其安装在对应于电池单元的电极端子连接的区域（电池模块的前部和后部）的电池模块，（b）用于将前支撑部和后支撑部电连接的连接部，（c）导电感测部分具有通过导线耦合到对应的支撑部分的单侧端子，每个导电感测部分具有比每条导线更大的接触表面，以及（d）安装在前支撑部分或后支撑部分上的连接器用于将感测到的电池单元的电压传输到电池控制装置，其中导电感测部分连接到絮垫的电极端子连接红细胞以表面接触的方式。

9. 发明授权

US08048554B2 Battery pack cooling system for vehicle 有权
标题翻译：汽车电池组冷却系统
公开(公告)号：US08048554B2
公开(公告)日：2011-11-01
申请号：US11507160
申请日：2006-08-21
申请人： Jae Hun Yang
发明人： Jae Hun Yang
IPC分类号： H01M10/50 , B60R16/04 , B60K11/06
CPC分类号： B60L11/1874 , B60L11/1877 , B60L11/1879 , H01M2/1072 , H01M10/613 , H01M10/625 , H01M10/6563 , Y02T10/7005 , Y02T10/705
摘要： Disclosed herein is a cooling system for vehicle battery packs, including a double filter device mounted at an air inlet part, through which air for cooling the battery pack is introduced from the outside and/or the inside of the vehicle. The double filter includes a pre-filter having relatively large air holes, the pre-filter having high frequency of replacement, and a medium filter having relatively small air holes, the medium filter having low frequency of replacement. The pre-filter is located before the medium filter in the direction in which the air is introduced. Consequently, dust is removed from air, and therefore, the cooling efficiency of the battery pack is increased. In a preferred structure, metal dust is also effectively removed by the magnetic force applied to the medium filter. Consequently, the malfunction or short circuits of the battery pack are prevented. Also, air surrounding the battery pack is directly introduced through the through-type intake ports without passing through any pipe-shaped intake duct. Consequently, generation of noise, which is a problem caused when air in the cabin is used, and backward flow of flames and toxic gas, which are generated during a fire, are prevented. Furthermore, the battery pack is constructed in a compact structure.
摘要翻译：本文公开了一种用于车辆电池组的冷却系统，包括安装在空气入口部分的双过滤器装置，用于冷却电池组的空气从车辆的外部和/或内部引入。双过滤器包括具有相对较大气孔的预过滤器，预过滤器具有高的更换频率，以及具有相对小的气孔的介质过滤器，该介质过滤器具有低的更换频率。预过滤器位于介质过滤器之前的空气被引入的方向上。因此，从空气中除去灰尘，因此电池组的冷却效率提高。在优选的结构中，也可以通过施加到介质过滤器的磁力有效地去除金属粉尘。因此，防止了电池组的故障或短路。此外，围绕电池组的空气直接通过贯通式进气口引入，而不通过任何管状进气管。因此，防止在使用机舱内的空气时产生的噪音的产生，以及在火灾时产生的火焰和有毒气体的逆流。此外，电池组被构造成紧凑的结构。

10. 发明授权

US08017259B2 BMS having waterproof function 有权
标题翻译： BMS具有防水功能
公开(公告)号：US08017259B2
公开(公告)日：2011-09-13
申请号：US12300772
申请日：2007-05-04
申请人： Jae Hun Yang , Jong-yul Ro , Junill Yoon
发明人： Jae Hun Yang , Jong-yul Ro , Junill Yoon
IPC分类号： H01M10/02
CPC分类号： H01M2/1072 , B60L11/1879 , H01M10/4207 , H01M10/425 , H01R13/5202 , H05K5/061 , Y02T10/7005 , Y02T10/705
摘要： Disclosed herein is a battery management system for controlling the operation of a middle- or large-sized battery pack, the battery management system comprising: a battery management system printed circuit board (BMS PCB) comprising a circuit and elements for controlling the operation of the battery pack; a connector attached to one side of the BMS PCB; a housing including a housing body for receiving the BMS PCB while partially exposing the connector and a cover for covering the housing body, the cover is coupled to the housing body while the cover is disposed on the housing body; and a waterproofing member interposed between the housing body and the cover, constituting the housing, such that the waterproofing member is in tight contact with the interface between the housing body and the cover, the waterproofing member being constructed in a structure to be coupled at coupling regions of the housing body and the cover. The battery management system according to the present invention is constructed in a structure in which moisture is prevented from permeation into the housing of the battery management system in a high-temperature, high-humidity environment. Consequently, the present invention has the effect of preventing the damage to and the corrosion of the BMS PCB, and therefore, improving the reliability of the battery pack and increasing the service life of the battery pack.
摘要翻译：本文公开了一种用于控制中型或大型电池组的操作的电池管理系统，该电池管理系统包括：电池管理系统印刷电路板（BMS PCB），包括电路和用于控制电池组; 连接到BMS PCB一侧的连接器; 壳体，其包括用于接收所述BMS PCB的壳体，同时部分地暴露所述连接器和用于覆盖所述壳体的盖，所述盖在所述盖设置在所述壳体上时联接到所述壳体; 以及防水构件，其设置在所述壳体和所述盖之间，构成所述壳体，使得所述防水构件与所述壳体和所述盖体之间的界面紧密接触，所述防水构件构造成在联接时耦合的结构壳体和盖的区域。根据本发明的电池管理系统构造成在高温，高湿度环境中防止湿气渗透到电池管理系统的壳体中的结构。因此，本发明具有防止BMS PCB的损坏和腐蚀的效果，因此提高了电池组的可靠性并且提高了电池组的使用寿命。

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