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    MIDDLE OR LARGE-SIZED BATTERY PACK CASE PROVIDING IMPROVED DISTRIBUTION UNIFORMITY OF COOLANT FLUX
    2.
    发明申请
    MIDDLE OR LARGE-SIZED BATTERY PACK CASE PROVIDING IMPROVED DISTRIBUTION UNIFORMITY OF COOLANT FLUX 审中-公开
    中型或大型电池组件提供改进的分配冷却液通量的均匀性

    公开(公告)号：WO2008153326A3

    公开(公告)日：2009-02-26

    申请号：PCT/KR2008003284

    申请日：2008-06-12

    Applicant: LG CHEMICAL LTD ,  IM YE HOON ,  CHOI DOOSEONG ,  HAN SANG PHIL ,  YOON JONGMOON ,  AHN JAESUNG ,  YANG HEEKOOK ,  KANG DAL MO

    Inventor： IM YE HOON ,  CHOI DOOSEONG ,  HAN SANG PHIL ,  YOON JONGMOON ,  AHN JAESUNG ,  YANG HEEKOOK ,  KANG DAL MO

    IPC: H01M2/02 ,  G01H1/00 ,  H01M2/10

    CPC classification number: H01M2/1077 ,  H01M10/052 ,  H01M10/345 ,  H01M10/613 ,  H01M10/6563 ,  H01M10/6566 ,  Y02E60/12 ,  Y02T10/7011

    Abstract: Disclosed herein is a middle- or large-sized battery pack case in which a battery module having a plurality of stacked battery cells, which can be charged and discharged, is mounted, wherein the battery pack case is provided with a coolant inlet port and a coolant outlet port, which are disposed such that a coolant for cooling the battery cells can flow from one side to the other side of the battery module in the direction perpendicular to the stacking direction of the battery cells, the battery pack case is further provided with a flow space ('inlet duct') extending from the coolant inlet port to the battery module and another flow space ('outlet duct') extending from the battery module to the coolant outlet port, and one or more guide members are disposed in the inlet duct for guiding the flow of the coolant in the direction parallel to the stacking direction of the battery cells.

    Abstract translation: 这里公开了一种中型或大型电池组壳体，其中安装有可以充电和放电的多个堆叠的电池单体的电池模块，其中电池组壳体设置有冷却剂入口和 冷却剂出口端口，其被设置为使得用于冷却电池单元的冷却剂可以在与电池单元的堆叠方向垂直的方向上从电池模块的一侧流到另一侧，电池组壳体还设置有 从冷却剂入口延伸到电池模块的流动空间（“入口管道”）和从电池模块延伸到冷却剂出口的另一个流动空间（“出口管道”），以及一个或多个引导构件 入口管道，用于沿平行于电池单元堆叠方向的方向引导冷却剂的流动。

    BATTERY MODULE HAVING SUPERIOR STRUCTURAL STABILITY
    3.
    发明申请
    BATTERY MODULE HAVING SUPERIOR STRUCTURAL STABILITY 审中-公开
    电池模块具有优越的结构稳定性

    公开(公告)号：WO2012067360A3

    公开(公告)日：2012-07-19

    申请号：PCT/KR2011008270

    申请日：2011-11-02

    Applicant: LG CHEMICAL LTD ,  CHOO YEONSEOK ,  LEE JIN KYU ,  PARK JUNG MIN ,  IM YE HOON ,  PARK HYUN CHUL

    Inventor： CHOO YEONSEOK ,  LEE JIN KYU ,  PARK JUNG MIN ,  IM YE HOON ,  PARK HYUN CHUL

    IPC: H01M2/10 ,  H01M2/20

    CPC classification number: H01M2/1077 ,  H01M2/1083 ,  H01M2/206 ,  H01M2220/20

    Abstract: The present invention relates to a medium- to large-sized battery module having a structure in which secondary batteries, or unit modules having two or more secondary batteries built therein, are vertically stacked. The battery module includes: a base plate on which the secondary batteries or the unit modules are vertically stacked; a pair of end plates closely attached to the outer surface of the outermost secondary battery or unit module in when the pair of end plates are fixed to a lower end of the base plate; and a supporting bar connecting both sides of the upper portions or side surfaces of the end plates to each other so as to connect and support the end plates with respect to each other. In the base plate, a pair of uneven, upwardly oriented parts, which prevent the base plate from being deformed by vertical vibrations and which disperse pressure (load), are disposed on both sides of the base plate in the lengthwise direction of the base plate. Both ends of the unit modules are mounted on the uneven, upwardly oriented parts.

    Abstract translation: 本发明涉及具有其中内置有二次电池或二次电池的单元模块垂直堆叠的结构的中型到大型电池模块。 所述电池模块包括：底板，所述二次电池或所述单元模块竖直堆叠在所述底板上; 当一对端板固定到基板的下端时，一对端板紧密地连接到最外面的二次电池或单元模块的外表面上; 以及将端板的上部或侧面的两侧彼此连接以将端板相互连接和支撑的支撑杆。 在基板中，在基板的长度方向上，在基板的两侧配置有防止基板因上下振动而变形而分散压力（负荷）的一对不平坦的朝上的部分 。 单元模块的两端安装在不平坦的向上定向的部分上。

    BATTERY PACK CASE HAVING NOVEL STRUCTURE
    4.
    发明申请
    BATTERY PACK CASE HAVING NOVEL STRUCTURE 审中-公开
    具有新型结构的电池组件

    公开(公告)号：WO2011129545A3

    公开(公告)日：2012-03-15

    申请号：PCT/KR2011002436

    申请日：2011-04-07

    Applicant: LG CHEMICAL LTD ,  CHUNG CHAE HO ,  IM YE HOON ,  LEE JIN KYU ,  LEE BUMHYUN

    Inventor： CHUNG CHAE HO ,  IM YE HOON ,  LEE JIN KYU ,  LEE BUMHYUN

    IPC: H01M10/50 ,  H01M2/02

    CPC classification number: H01M10/613 ,  H01M2/1061 ,  H01M10/625 ,  H01M10/6556 ,  H01M10/6566

    Abstract: Provided is a battery pack case in which a battery module having a plurality of stacked battery cells or unit modules ("unit cells") is mounted, the battery pack case comprising: a coolant inflow port and a coolant discharge port, which are respectively located, in opposite sides of the pack case, that is, at the upper and at the lower portion of a pack case, so that a coolant for cooling the unit cells can flow from one side to the opposite side of the battery module in a direction perpendicular to the cell stacking direction; a pack case respectively formed with a flow area ("coolant inflow portion") comprising the area from the coolant inflow port to the battery module and another flow area ("coolant discharge portion") comprising the area from the battery module to the coolant discharge port, wherein the width of the channel of the coolant inflow portion and/or the coolant out flow portion is wider than that of the unit cells in order to achieve uniform distribution of the coolant.

    Abstract translation: 提供一种电池组壳体，其中安装有多个堆叠的电池单元或单元模块（“单元”）的电池模块，电池组壳体包括：分别位于的冷却剂流入端口和冷却剂排出口 在包装盒的相对侧，即在包装盒的上部和下部，使得用于冷却单元电池的冷却剂可以沿着方向从电池组件的一侧流向相反侧 垂直于电池堆叠方向; 分别形成有包括从冷却剂流入口到电池模块的区域的流动区域（“冷却剂流入部分”）的包装盒，以及包括从电池模块到冷却剂排出口的区域的另一个流动区域（“冷却剂排放部分”） 端口，其中，为了实现冷却剂的均匀分布，冷却剂流入部分和/或冷却剂流出部分的通道的宽度比单元电池的宽度宽。

    BATTERY MODULE WITH SUPERIOR STRUCTURAL STABILITY
    6.
    发明申请
    BATTERY MODULE WITH SUPERIOR STRUCTURAL STABILITY 审中-公开
    具有超高结构稳定性的电池模块

    公开(公告)号：WO2011046319A3

    公开(公告)日：2011-07-14

    申请号：PCT/KR2010006831

    申请日：2010-10-06

    Applicant: LG CHEMICAL LTD ,  CHOO YEONSEOK ,  LEE JIN KYU ,  IM YE HOON ,  KIM KWANYONG

    Inventor： CHOO YEONSEOK ,  LEE JIN KYU ,  IM YE HOON ,  KIM KWANYONG

    IPC: H01M2/10

    CPC classification number: H01M2/1077 ,  B60L11/1877 ,  B60L11/1879 ,  H01M10/0413 ,  H01M2220/20 ,  Y02T10/7005 ,  Y02T10/7055

    Abstract: The present invention provides a large or medium battery module having a structure in which secondary batteries or unit modules with built-in two or more secondary batteries are stacked in a vertical direction, wherein the battery module comprises a base plate on which unit modules are stacked in a vertical direction such that the unit modules stand upright; a pair of end plates, each of which having a lower end fixed on the base plate and which tightly contacts the respective outer surfaces of the outermost unit modules; and supporting bars which interconnect upper sides or lateral sides of the end plates so as to interconnect and support the end plates. To distribute the pressure (bending load) applied from the unit modules and the supporting bars, each of the end plates includes a main body which contacts the unit module, and an upper wall, a lower wall and a pair of side walls protrude outwardly from the outer periphery of the main body, wherein each of said side walls has a thickness increasing from the upper wall toward the lower wall.

    Abstract translation: 本发明提供了一种大型或中型电池模块，其具有在垂直方向上层叠具有内置两个以上的二次电池的二次电池或单元模块的结构，其中，所述电池模块包括基板，所述基板在其上堆叠单元模块 在垂直方向上，使得单元模块直立; 一对端板，每个端板的下端固定在基板上并与最外单元模块的相应外表面紧密接触; 以及支撑杆，其将端板的上侧或侧面相互连接并支撑端板。 为了分配从单元模块和支撑杆施加的压力（弯曲载荷），每个端板包括与单元模块接触的主体，并且上壁，下壁和一对侧壁从 主体的外周，其中每个所述侧壁具有从上壁向下壁增加的厚度。

    BATTERY PACK HAVING A NOVEL COOLING STRUCTURE
    7.
    发明申请
    BATTERY PACK HAVING A NOVEL COOLING STRUCTURE 审中-公开
    具有新型冷却结构的电池组

    公开(公告)号：WO2011021843A3

    公开(公告)日：2011-06-30

    申请号：PCT/KR2010005445

    申请日：2010-08-18

    Applicant: LG CHEMICAL LTD ,  CHUNG CHAE HO ,  YANG JAE HUN ,  KANG DAL MO ,  IM YE HOON

    Inventor： CHUNG CHAE HO ,  YANG JAE HUN ,  KANG DAL MO ,  IM YE HOON

    IPC: H01M10/50 ,  H01M2/40

    CPC classification number: H01M10/613 ,  H01M2/1072 ,  H01M10/5061 ,  H01M10/617 ,  H01M10/625 ,  H01M10/647 ,  H01M10/652 ,  H01M10/656 ,  H01M10/6563 ,  H01M10/6566

    Abstract: The present invention relates to a battery pack in which a plurality of chargeable/dischargeable battery cells or unit modules (unit cells) are embedded in a pack case. The unit cells are sequentially stacked in the direction (Z-direction) parallel to the ground to form a single battery module, such that a space for the flow of a refrigerant is provided between unit cells. Two or more battery modules, in which the communication of a refrigerant between the battery modules is blocked, are arranged in the horizontal direction (X-direction) on a plane with respect to the refrigerant inlet direction of a refrigerant inlet to form a battery module group. The refrigerant flow space (refrigerant inlet portion), ranging from the refrigerant inlet to the battery module group, and the refrigerant flow space (refrigerant outlet portion), ranging from the battery module group to a refrigerant outlet, are formed in the pack case. The refrigerant flow channel between the refrigerant inlet portion and the refrigerant outlet portion is configured such that the refrigerant fed through the refrigerant inlet portion passes through each of specific battery modules in the vertical direction (Y-direction) on a plane to cool the specific battery modules, and then the refrigerant is discharged through the refrigerant outlet portion.

    Abstract translation: 本发明涉及一种电池组，其中多个可充电/可放电的电池单元或单元模块（单元电池）嵌入在包装盒中。 单元电池在与地面平行的方向（Z方向）上依次层叠，形成单个电池模块，从而在单位电池之间设置用于制冷剂流动的空间。 在电池模块之间的制冷剂的通信被阻挡的两个或更多个电池模块相对于制冷剂入口的制冷剂入口方向在水平方向（X方向）上布置以形成电池模块 组。 从电池模块组到制冷剂出口的制冷剂流动空间（制冷剂入口部分）从制冷剂入口到电池模块组以及制冷剂流动空间（制冷剂出口部分）形成在包装盒中。 制冷剂入口部分和制冷剂出口部分之间的制冷剂流动通道被构造成使得通过制冷剂入口部分供给的制冷剂在一个平面上沿垂直方向（Y方向）穿过特定电池模块中的每一个以冷却特定电池 模块，然后制冷剂通过制冷剂出口部排出。

    MIDDLE OR LARGE-SIZED BATTERY PACK CASE PROVIDING IMPROVED DISTRIBUTION UNIFORMITY IN COOLANT FLUX
    9.
    发明申请
    MIDDLE OR LARGE-SIZED BATTERY PACK CASE PROVIDING IMPROVED DISTRIBUTION UNIFORMITY IN COOLANT FLUX 审中-公开
    中型或大型电池组件提供改进的冷却液流量分配均匀性

    公开(公告)号：WO2008082111A1

    公开(公告)日：2008-07-10

    申请号：PCT/KR2007/006711

    申请日：2007-12-21

    Applicant: LG CHEM, LTD. ,  CHOI, Dooseong ,  IM, Ye Hoon ,  HAN, Sang Phil ,  AHN, Jaesung ,  KANG, D.M. ,  YOON, Jongmoon ,  YANG, Heekook

    Inventor： CHOI, Dooseong ,  IM, Ye Hoon ,  HAN, Sang Phil ,  AHN, Jaesung ,  KANG, D.M. ,  YOON, Jongmoon ,  YANG, Heekook

    IPC: H01M2/02

    CPC classification number: H01M10/052 ,  H01M2/1077 ,  H01M10/613 ,  H01M10/617 ,  H01M10/652 ,  H01M10/6565 ,  H01M10/6566

    Abstract: Disclosed herein is a middle- or large-sized battery pack case in which a battery module having a plurality of stacked battery cells, which can be charged and discharged, is mounted, wherein the battery pack case is provided with a coolant inlet port and a coolant outlet port, which are disposed such that a coolant for cooling the battery cells can flow from one side to the other side of the battery module in the direction perpendicular to the stacking direction of the battery cells, and the battery pack case is further provided with beads formed in a concavo-convex shape for improving the structural stability of the battery pack case against an external force, the beads being constructed in a structure in which the beads do not disturb the flow of the coolant from the coolant inlet port along the advancing direction of a fluid in a flow space defined between the coolant inlet port and the battery module.

    Abstract translation: 这里公开了一种中型或大型电池组壳体，其中安装有可以充电和放电的多个堆叠的电池单体的电池模块，其中电池组壳体设置有冷却剂入口和 冷却剂出口端口，其布置成使得用于冷却电池单元的冷却剂可以在垂直于电池单元的堆叠方向的方向上从电池模块的一侧流动到另一侧，并且还提供电池组壳体 其中珠形成为凹凸形状，用于改善电池组壳体抵抗外力的结构稳定性，所述珠粒以这样的结构构造，其中所述珠粒不会妨碍来自所述冷却剂入口的冷却剂流沿着 在限定在冷却剂入口和电池模块之间的流动空间中的流体的前进方向。

    REACTOR WITH IMPROVED HEAT TRANSFER PERFORMANCE
    10.
    发明申请
    REACTOR WITH IMPROVED HEAT TRANSFER PERFORMANCE 审中-公开
    具有改进的热传递性能的反应器

    公开(公告)号：WO2007089099A1

    公开(公告)日：2007-08-09

    申请号：PCT/KR2007/000529

    申请日：2007-01-31

    Applicant: LG CHEM, LTD. ,  SHIN, Sang-Baek ,  HAN, Sang-Phil ,  IM, Ye-Hoon ,  KIM, Young-Bae ,  CHANG, Jung-Hoon ,  NA, Sang-Oeb ,  LEE, Won-Am

    Inventor： SHIN, Sang-Baek ,  HAN, Sang-Phil ,  IM, Ye-Hoon ,  KIM, Young-Bae ,  CHANG, Jung-Hoon ,  NA, Sang-Oeb ,  LEE, Won-Am

    IPC: F28D7/00

    CPC classification number: F28F9/22 ,  B01J8/008 ,  B01J8/067 ,  B01J2208/00221 ,  F28D7/0091

    Abstract: Disclosed is a shell-and-tube reactor or heat exchanger, which alternately comprises a doughnut-type baffle plate and a first disc-type baffle plate in order to increase heat transfer efficiency. In the reactor or heat exchanger, a second disc-type baffle plate is placed in an empty space inside of the doughnut-type baffle plate, and some tubes, through the inside of which a first object for heat transfer with a heat transfer medium, are present in a region inside of the doughnut-type baffle plate and outside of the second disc-type baffle plate. Also disclosed is a method for producing an oxide, comprising: using said reactor or heat exchanger, and causing a catalytic vapor-phase oxidation reaction in the tubes, through the inside of which the first object for heat transfer with the heat transfer medium is passed.

    Abstract translation: 公开了一种管壳式反应器或热交换器，其交替地包括环形挡板和第一盘式挡板，以提高传热效率。 在反应器或热交换器中，第二盘式挡板放置在环形挡板的内部的空的空间中，一些管通过其内部具有传热介质传热的第一物体， 存在于环形挡板的内侧的区域和第二盘状挡板的外侧。 还公开了一种生产氧化物的方法，包括：使用所述反应器或热交换器，并在管中引起催化气相氧化反应，通过其内部，传热介质的第一物体通过 。

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