WO2014126339A1 - Boîtier de module de batterie et module de batterie le comprenant - Google Patents

Boîtier de module de batterie et module de batterie le comprenant Download PDF

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Publication number
WO2014126339A1
WO2014126339A1 PCT/KR2014/000253 KR2014000253W WO2014126339A1 WO 2014126339 A1 WO2014126339 A1 WO 2014126339A1 KR 2014000253 W KR2014000253 W KR 2014000253W WO 2014126339 A1 WO2014126339 A1 WO 2014126339A1
Authority
WO
WIPO (PCT)
Prior art keywords
case
battery module
battery
temperature sensor
battery cells
Prior art date
Application number
PCT/KR2014/000253
Other languages
English (en)
Korean (ko)
Inventor
조경민
조규진
최은정
Original Assignee
에스케이이노베이션 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 에스케이이노베이션 주식회사 filed Critical 에스케이이노베이션 주식회사
Publication of WO2014126339A1 publication Critical patent/WO2014126339A1/fr

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
    • H01M50/264—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks for cells or batteries, e.g. straps, tie rods or peripheral frames
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for several batteries or cells simultaneously or sequentially
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/211—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for pouch cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/258—Modular batteries; Casings provided with means for assembling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/289—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs
    • H01M50/291—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs characterised by their shape
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Definitions

  • the present invention relates to a battery module case for easily fixing a temperature sensor for measuring a temperature of a battery cell in a case in which the battery cell is accommodated, and a battery module including the same.
  • secondary batteries unlike primary batteries, can be charged and discharged and applied to various fields such as digital cameras, mobile phones, laptops, and hybrid cars, and active research is being conducted.
  • secondary batteries include nickel-cadmium batteries, nickel-metal hydride batteries, nickel-hydrogen batteries, and lithium secondary batteries.
  • nickel-cadmium batteries nickel-metal hydride batteries
  • nickel-hydrogen batteries nickel-hydrogen batteries
  • lithium secondary batteries lithium secondary batteries.
  • many researches on lithium secondary batteries having high energy density and discharge voltage have been conducted and commercialized and widely used.
  • lithium secondary batteries may be manufactured in various forms, and typical shapes include cylindrical and prismatic types, which are mainly used in lithium ion batteries. Made in a pouched type, the shape is relatively free.
  • the lithium secondary battery is configured in the form of a battery module (or battery pack) in which a plurality of pouch-type battery cells are stacked due to the need for high output large capacity.
  • the battery module is configured such that a plurality of battery cells are stacked and electrically connected to each other, and the plurality of battery cells are connected in series or in parallel by connecting electrode tabs of neighboring battery cells.
  • the battery cell constituting the battery module is reduced due to the increase in the temperature of the battery cell is repeated as the charge and discharge repeatedly, or due to the swelling phenomenon that the gas generated inside the pouch swelling (swelling) There is a risk of explosion and fire.
  • the battery module needs an air-cooled or refrigerant-type (water-cooled) cooling structure to cool the heat generated by the battery cells according to the charging and discharging.
  • the battery module measures the temperature of the battery cells and adjusts the degree of cooling according to the temperature. Or a temperature sensor is installed to control the battery module.
  • the battery module has a complicated structure due to the stacking, fixing, electrical connection, and cooling structures of the battery cells, it is difficult to select a structure and a location for installing the temperature sensor, which makes it difficult to accurately measure the temperature of the battery cells. There is a problem.
  • the present invention has been made to solve the above problems, an object of the present invention is easy to install a temperature sensor for measuring the temperature of the battery cell and battery module case capable of accurately measuring the temperature of the battery cell and It is to provide a battery module including the same.
  • a plurality of cell insertion grooves are formed in which the edges of the battery cells are inserted, is positioned between the battery cells to maintain the interval between the battery cells
  • a plurality of cell insertion grooves into which edges of the battery cells are inserted, and a gap maintaining part positioned between the battery cells to maintain a gap between the battery cells is coupled to the first case.
  • the temperature sensor settle groove is formed on the surface in contact with the battery cell.
  • the sensor line set-out groove is connected to the temperature sensor settle groove and the sensor line draw-out hole is formed so that the sensor line is drawn out of the case.
  • the sensor line settling groove is formed along the cell insertion groove, one side of the sensor line settling groove is connected to the sensor line lead-out hole formed in the vertical support portion and the other side is connected to the temperature sensor settling groove.
  • a connector is formed at one side of the case in which the sensor line drawing hole is formed.
  • the temperature sensor further comprises a temperature sensor is inserted into the settle groove.
  • the battery module of the present invention is the battery module case; And a plurality of battery cells whose edges are inserted into and fixed to the first and second cases of the battery module case. It includes.
  • the battery module case and the battery module including the same of the present invention have an advantage that it is easy to install a temperature sensor in a case in which battery cells are inserted and accommodated, and that a separate member for fixing the temperature sensor is not required.
  • the case can be formed in a form in which the temperature sensor is integrated, there is an advantage that the assembly of the battery module is easy.
  • FIG. 1 is an exploded perspective view showing a battery module case and a battery module including the same according to an embodiment of the present invention.
  • FIG. 2 is a partially assembled perspective view of a battery module case and a battery module including the same according to an embodiment of the present invention.
  • Figure 3 is an assembled perspective view showing a battery module case and a battery module including the same according to an embodiment of the present invention.
  • FIG. 4 is a cross-sectional view along the AA 'direction of FIG.
  • FIG. 5 is a perspective view showing a first case in which a temperature sensor according to the present invention is installed
  • Figure 6 is a partial perspective view of the first case showing the connection structure of the sensor line and the connector according to the present invention.
  • FIG. 1 to 3 is an exploded perspective view showing a battery module case and a battery module including the same according to an embodiment of the present invention, a partial assembly perspective view and an assembled perspective view of the battery module,
  • Figure 4 is a cross-sectional view AA 'of FIG. .
  • the battery module case 1000 includes a plurality of cell insertion grooves 201 through which edges of the battery cells 100 are inserted, and between the battery cells 100.
  • a first case 200 positioned in the first case 200 in which a gap maintaining part 230 is formed to maintain a gap between the battery cells 100;
  • a plurality of cell insertion grooves 301 into which edges of the battery cells 100 are inserted, and are disposed between the battery cells 100 to maintain intervals between the battery cells 100.
  • a second case 300 having a portion 330 formed therein and coupled with the first case 200 to fix the battery cells 100; It includes, and the temperature maintaining unit 230, the temperature sensor 400 is installed in the space maintaining portion 230, 330 of the first case 200 or the second case 300 is formed.
  • the battery module case 1000 includes a first case 200 largely disposed on the upper side and a second case 300 disposed on the lower side, and two cases 200 and 300 are provided. Configured to be combined.
  • Cell insertion grooves 201 and 301 are formed in the first case 200 and the second case 300 so that the edges of the plurality of battery cells 200 are inserted and fixed.
  • the lower sides of the battery cells 100 are inserted into the cell insertion grooves 301 formed in the second case 300, and the first case 200 is coupled to the second case 300 from the upper side of the first case 200.
  • the upper side of the battery cell 200 is inserted and fixed to the cell insertion groove 201 formed in the).
  • the first case 200 has a horizontal support portion 210 formed in the longitudinal direction, the vertical support portion 220 is formed in the lower side in the height direction on both sides of the horizontal support portion 210, the horizontal support portion 210 The lower surface of the cell insertion groove 201 is formed.
  • the cell insertion groove may be formed on the opposite surface of the pair of vertical supports 220.
  • an interval maintaining part 230 is formed between the pair of vertical supports 220 extending from the bottom surface of the horizontal support 210.
  • the second case 300 has a horizontal support part 310 formed in the longitudinal direction, and vertical support parts 320 are formed on both sides of the horizontal support part 310 in an upper direction in the height direction, and a length is formed on an upper surface of the horizontal support part 310.
  • the cell insertion groove 301 is formed in the direction. In this case, the cell insertion groove may be formed on the opposite surface of the pair of vertical supports 320.
  • a gap maintaining part 330 is formed between the pair of vertical support parts 320 by extending from an upper surface of the horizontal support part 310.
  • a temperature sensor settling groove 231 in which the temperature sensor 400 is installed is formed in the interval maintaining parts 230 and 330 of the first case 200 or the second case 300.
  • the temperature sensor settled groove 231 is formed in the interval maintaining part 230 of the first case 200.
  • a temperature sensor settled groove 231 is formed in the gap maintaining part 230 inserted between the battery cells 100 to maintain the gap between the battery cells 100, thereby cooling the battery cells 100.
  • the temperature sensor 400 may be installed in the gap maintaining part 230 inserted between the cells 100 to maintain the gap (to form a cooling air flow path).
  • the temperature sensor 400 may be installed in the temperature sensor settling groove 231 while maintaining the interval of the battery cells 100 by the interval maintaining part 230, thereby measuring the temperature of the battery cell 100. Installation of the 400 is easy, there is an advantage that does not need a separate structure and member for the installation and fixing of the temperature sensor.
  • slots penetrating up and down may be formed on the left and right sides of the space maintaining units 230 and 330 to which the space maintaining units 230 and 330 are coupled.
  • the cooling air introduced into the slot on one side passes through the battery cells 100 formed by the gap maintaining units 230 and 330, and is discharged into the slot on the other side to cool the battery cells 100.
  • the temperature sensor settled grooves 231 are formed in the center gap maintaining portion.
  • the temperature sensor settle groove 231 may be formed on the surface in contact with the battery cell 100. That is, as shown in FIGS. 1 and 4, the temperature sensor settling groove 231 is formed on one surface in the width direction of the interval maintaining part 230, and the battery cell 100 and the temperature sensor 400 when the temperature sensor 400 is installed. ) Is formed to be in good contact. Thus, the temperature of the battery cell can be measured more accurately.
  • a sensor line drawing hole connected to the temperature sensor settling groove 231 to allow the sensor line settling groove 211 and the sensor line 410 to be drawn out of the cases 200 and 300 to be placed therein. 221 may be formed.
  • This is a sensor line mounting groove 211 is formed so that the sensor line 410 connected to the temperature sensor 400, as shown in Figure 5 and 6, the sensor is connected to one side to the temperature sensor 400.
  • a sensor line drawing hole 221 is formed in the first case 200 so that the other side of the line 410 can be drawn out of the cases 200 and 300.
  • BMS battery management system
  • the sensor line settling groove 211 is formed along the cell insertion groove 201, one side of the sensor line settling groove 211 is connected to the temperature sensor settling groove 231 and the other side of the vertical support ( It may be connected to the sensor line drawing hole 221 formed in the 220. That is, the sensor line settlement groove 211 is formed along the cell insertion groove 201 formed on the lower surface of the horizontal support portion 210 of the first case 200, the sensor line formed on one side vertical support portion 220 It may be formed to be connected to the lead-out hole 221.
  • the sensor line 410 connected to one side of the temperature sensor 400 may be disposed inside the first case 210 to be compactly formed, and the other side of the sensor line 410 may be easily drawn out to the outside. Can be.
  • a connector 420 is formed at one side of the case 200 in which the sensor line drawing hole 221 is formed.
  • the connector (1) is located on the side of the vertical support part 220 of the first case 200 in which the sensor line drawing holes 221 are formed.
  • the 420 is formed to connect the sensor line 410 drawn out to the outside through the sensor line drawing hole 221 to the connector 420.
  • BMS battery management system
  • the battery module case 1000 may further include a temperature sensor 400 inserted into and installed in the temperature sensor settling groove 400. That is, the temperature sensor 400 is formed in a state in which the temperature sensor settled groove 231 formed in the interval maintaining part 230 is integrally installed, so that the assembly of the battery module is easy.
  • the sensor line 410 connected to the temperature sensor 400 may be connected to the connector 420 by passing through the sensor line outlet hole 221 along the sensor line set groove 211.
  • the battery module 2000 according to an embodiment of the present invention the battery module case 1000; And a plurality of battery cells 100 whose edges are inserted into and fixed to the first case 200 and the second case 300 of the battery module case 1000. It includes.
  • the battery module case 1000 is composed of a first case 200, a second case 300 and a temperature sensor 400, a plurality of batteries by the first case 200 and the second case 300.
  • the battery module 2000 may be formed so that the cell 100 is fixed so that the temperature of the battery cell 100 can be measured by the temperature sensor 400.
  • the plurality of battery cells 100 are arranged side by side in the height direction so that the upper and lower edges of the battery cells 100 are inserted into and fixed to the first case 200 and the second case 300. Is placed.
  • the battery cell 100 may be a pouch-type cell in which electrode tabs 120 are formed on both sides of the electrode body 110 as shown, but is not limited thereto.
  • the electrode tab 120 may be formed only on one side thereof. It can also be implemented.
  • the electrode tabs 120 may be electrically connected in series or in parallel with each other by the electrode tab connecting device 500.
  • the battery module 2000 may be coupled to the side cover 600 on both sides in the width direction of the battery module case 1000 to protect the battery cell 100 disposed at the outermost side, and connecting the electrode tabs at both sides in the longitudinal direction.
  • Side cover 700 may be coupled to the outside of the device.
  • electrode body 120 electrode tab
  • first case 201 cell insertion groove
  • interval holding unit 231 temperature sensor settling groove

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Secondary Cells (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

La présente invention concerne un boîtier de module de batterie et un module de batterie le comprenant. Plus particulièrement, l'invention concerne un boîtier de module de batterie et un module de batterie, sur lequel il est possible de monter facilement un capteur de température conçu pour mesurer la température d'un élément de batterie, ledit capteur étant apte à mesurer de manière précise la température de l'élément de batterie, par insertion et fixation d'une pluralité d'éléments de batterie dans un premier boîtier et un second boîtier de façon à permettre l'installation du capteur de température sur une partie de maintien d'espacement ménagée dans le premier boîtier ou le second boîtier pour maintenir un espacement entre les éléments de batterie.
PCT/KR2014/000253 2013-02-14 2014-01-09 Boîtier de module de batterie et module de batterie le comprenant WO2014126339A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2013-0015679 2013-02-14
KR1020130015679A KR102045528B1 (ko) 2013-02-14 2013-02-14 배터리 모듈

Publications (1)

Publication Number Publication Date
WO2014126339A1 true WO2014126339A1 (fr) 2014-08-21

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2014/000253 WO2014126339A1 (fr) 2013-02-14 2014-01-09 Boîtier de module de batterie et module de batterie le comprenant

Country Status (2)

Country Link
KR (1) KR102045528B1 (fr)
WO (1) WO2014126339A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3373359A4 (fr) * 2015-11-05 2018-10-31 LG Chem, Ltd. Module de batterie, bloc de batteries comprenant un tel module de batterie et véhicule comprenant un tel bloc de batteries
CN112151897A (zh) * 2019-06-28 2020-12-29 宁德时代新能源科技股份有限公司 电池模组
JP2023504802A (ja) * 2020-08-11 2023-02-07 エルジー エナジー ソリューション リミテッド 組立性が改善されたバッテリーモジュール及びそれを含むバッテリーパック

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101777798B1 (ko) * 2014-10-31 2017-09-12 주식회사 엘지화학 배터리 모듈 및 그 제조 방법
KR102277562B1 (ko) * 2014-12-30 2021-07-14 에이치엘그린파워 주식회사 밀봉 구조를 갖는 배터리 팩 및 이의 제조 방법
KR101943542B1 (ko) 2015-09-21 2019-01-29 주식회사 엘지화학 배터리 모듈 및 이를 포함하는 배터리 팩
KR102047483B1 (ko) * 2015-10-30 2019-12-02 주식회사 엘지화학 배터리 모듈 및 이를 포함하는 배터리 팩
KR102029422B1 (ko) * 2018-10-16 2019-10-07 주식회사 담우광학전자기술 배터리팩 온도검출용 센서유닛 및 이를 구비한 에너지저장시스템의 배터리팩 모니터링 장치
KR20210145338A (ko) 2020-05-25 2021-12-02 에스케이이노베이션 주식회사 배터리 모듈 및 배터리 팩
FR3121785B1 (fr) * 2021-04-08 2023-04-21 Psa Automobiles Sa Module de batterie equipe d’un capteur de temperature
KR102633457B1 (ko) * 2021-12-02 2024-02-06 주식회사 성우하이텍 배터리 모듈 어셈블리
KR20230082968A (ko) * 2021-12-02 2023-06-09 주식회사 엘지에너지솔루션 온도 센싱 부재, 이를 포함하는 전지 모듈 및 전지 팩

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JPH0817412A (ja) * 1994-06-29 1996-01-19 Sanyo Electric Co Ltd バッテリーパック
US6410184B1 (en) * 1999-01-28 2002-06-25 Sanyo Electric Co., Ltd. Power source containing rechargeable batteries
US20080090137A1 (en) * 2006-10-13 2008-04-17 Derrick Scott Buck Battery pack with integral cooling and bussing devices
KR20110112900A (ko) * 2010-04-08 2011-10-14 주식회사 엘지화학 신규한 구조의 센싱부재를 포함하는 전지모듈
KR20120100712A (ko) * 2011-03-02 2012-09-12 주식회사 명신이엔지 냉각팬을 구비하는 배터리 장치

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KR100948002B1 (ko) * 2006-03-06 2010-03-18 주식회사 엘지화학 중대형 전지모듈
CN102484300B (zh) * 2009-09-15 2014-12-10 株式会社Lg化学 其上安装有温度传感器的电池模块和包括该电池模块的中大型电池组

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0817412A (ja) * 1994-06-29 1996-01-19 Sanyo Electric Co Ltd バッテリーパック
US6410184B1 (en) * 1999-01-28 2002-06-25 Sanyo Electric Co., Ltd. Power source containing rechargeable batteries
US20080090137A1 (en) * 2006-10-13 2008-04-17 Derrick Scott Buck Battery pack with integral cooling and bussing devices
KR20110112900A (ko) * 2010-04-08 2011-10-14 주식회사 엘지화학 신규한 구조의 센싱부재를 포함하는 전지모듈
KR20120100712A (ko) * 2011-03-02 2012-09-12 주식회사 명신이엔지 냉각팬을 구비하는 배터리 장치

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3373359A4 (fr) * 2015-11-05 2018-10-31 LG Chem, Ltd. Module de batterie, bloc de batteries comprenant un tel module de batterie et véhicule comprenant un tel bloc de batteries
US10629965B2 (en) 2015-11-05 2020-04-21 Lg Chem, Ltd. Battery module, battery pack including such battery module, and vehicle including such battery pack
CN112151897A (zh) * 2019-06-28 2020-12-29 宁德时代新能源科技股份有限公司 电池模组
JP2023504802A (ja) * 2020-08-11 2023-02-07 エルジー エナジー ソリューション リミテッド 組立性が改善されたバッテリーモジュール及びそれを含むバッテリーパック
JP7422877B2 (ja) 2020-08-11 2024-01-26 エルジー エナジー ソリューション リミテッド 組立性が改善されたバッテリーモジュール及びそれを含むバッテリーパック

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KR20140102785A (ko) 2014-08-25
KR102045528B1 (ko) 2019-11-15

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