JP7071587B2 - バッテリーモジュール及び該バッテリーモジュールを含むバッテリーパック - Google Patents
バッテリーモジュール及び該バッテリーモジュールを含むバッテリーパック Download PDFInfo
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- JP7071587B2 JP7071587B2 JP2021513745A JP2021513745A JP7071587B2 JP 7071587 B2 JP7071587 B2 JP 7071587B2 JP 2021513745 A JP2021513745 A JP 2021513745A JP 2021513745 A JP2021513745 A JP 2021513745A JP 7071587 B2 JP7071587 B2 JP 7071587B2
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- 238000004806 packaging method and process Methods 0.000 claims description 3
- 230000005489 elastic deformation Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- QELJHCBNGDEXLD-UHFFFAOYSA-N nickel zinc Chemical compound [Ni].[Zn] QELJHCBNGDEXLD-UHFFFAOYSA-N 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/28—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the electric energy storing means, e.g. batteries or capacitors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
- B60L50/64—Constructional details of batteries specially adapted for electric vehicles
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- 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
- H01M10/04—Construction or manufacture in general
- H01M10/0413—Large-sized flat cells or batteries for motive or stationary systems with plate-like electrodes
-
- 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
- H01M10/04—Construction or manufacture in general
- H01M10/0481—Compression means other than compression means for stacks of electrodes and separators
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- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
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- 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
- H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
- H01M50/238—Flexibility or foldability
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- 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
- H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
- H01M50/242—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries against vibrations, collision impact or swelling
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- 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
- H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/90—Vehicles comprising electric prime movers
- B60Y2200/91—Electric vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/90—Vehicles comprising electric prime movers
- B60Y2200/92—Hybrid vehicles
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
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- 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
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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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)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Combustion & Propulsion (AREA)
- Battery Mounting, Suspending (AREA)
Description
10 バッテリーモジュール
20 バッテリーモジュール
50 パックケース
100 バッテリーセル組立体
110 バッテリーセル
200 エンドプレート
300 カバーフレーム
350 弾性変形部
400 カバーフレーム
450 弾性変形部
451 中央溝
453 前端溝
455 前側溝
457 後側溝
459 後端溝
Claims (5)
- バッテリーモジュールであって、
相互に積層される複数のバッテリーセルを含むバッテリーセル組立体と、
前記バッテリーセル組立体の両側に備えられる一対のエンドプレートと、
前記一対のエンドプレートと結合されて前記バッテリーセル組立体を覆い、前記複数のバッテリーセルが膨張するとき、前記複数のバッテリーセルの膨張方向に沿って変形するカバーフレームとを含み、
前記複数のバッテリーセルの膨張方向は、前記バッテリーセル組立体の両側方向であり、
前記カバーフレームには、前記複数のバッテリーセルの膨張時に前記バッテリーセル組立体の両側方向に弾性変形する弾性変形部が備えられ、
前記弾性変形部は、所定の大きさの溝状で備えられ、複数が備えられて前記バッテリーセル組立体の長手方向に沿って所定の距離だけ離隔して配置され、
前記複数の弾性変形部は、前記カバーフレームの両側方向における中央部が前記カバーフレームの前方又は後方に向かって凸状に突き出す形状の溝であって、前記複数のバッテリーセルの膨張時に弾性変形しながら前記カバーフレームの両側方向に沿って扁平になる溝を含む、バッテリーモジュール。 - 前記複数の弾性変形部は、
前記カバーフレームの中央に形成される中央溝と、
前記中央溝と離隔して配置され、前記カバーフレームの前端に備えられる前端溝と、
前記前端溝と前記中央溝との間に配置され、前記カバーフレームの前後方向に沿って所定の距離だけ離隔して配置され、前記カバーフレームの前方に向かって凸状に形成される複数の前側溝と、
前記複数の前側溝と前記中央溝を介在して対向配置され、前記カバーフレームの後方に向かって凸状に形成される複数の後側溝と、
前記複数の後側溝と離隔して配置され、前記カバーフレームの後端に備えられる後端溝とを含む、請求項1に記載のバッテリーモジュール。 - 前記中央溝、前記前端溝、前記複数の前側溝、前記複数の後側溝及び前記後端溝は、前記複数のバッテリーセルの膨張時に弾性変形しながら前記カバーフレームの両側方向に沿って扁平になる、請求項2に記載のバッテリーモジュール。
- 前記中央溝は、前記カバーフレームの前後方向に沿って凸状に形成される、請求項2又は3に記載のバッテリーモジュール。
- 請求項1~4のいずれか一項に記載の少なくとも一つのバッテリーモジュールと、
前記少なくとも一つのバッテリーモジュールをパッケージングするパックケースとを含む、バッテリーパック。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020180113243A KR102330872B1 (ko) | 2018-09-20 | 2018-09-20 | 배터리 모듈, 이러한 배터리 팩을 포함하는 배터리 팩 및 이러한 배터리 팩을 포함하는 자동차 |
KR10-2018-0113243 | 2018-09-20 | ||
PCT/KR2019/011825 WO2020060108A1 (ko) | 2018-09-20 | 2019-09-11 | 배터리 모듈 및 이러한 배터리 모듈을 포함하는 배터리 팩 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021521623A JP2021521623A (ja) | 2021-08-26 |
JP7071587B2 true JP7071587B2 (ja) | 2022-05-19 |
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ID=69848742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2021513745A Active JP7071587B2 (ja) | 2018-09-20 | 2019-09-11 | バッテリーモジュール及び該バッテリーモジュールを含むバッテリーパック |
Country Status (7)
Country | Link |
---|---|
US (1) | US20210305651A1 (ja) |
EP (1) | EP3836244A4 (ja) |
JP (1) | JP7071587B2 (ja) |
KR (1) | KR102330872B1 (ja) |
CN (2) | CN110931672B (ja) |
AU (1) | AU2019344239A1 (ja) |
WO (1) | WO2020060108A1 (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
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KR102330872B1 (ko) * | 2018-09-20 | 2021-11-23 | 주식회사 엘지에너지솔루션 | 배터리 모듈, 이러한 배터리 팩을 포함하는 배터리 팩 및 이러한 배터리 팩을 포함하는 자동차 |
JP7403964B2 (ja) * | 2019-03-28 | 2023-12-25 | 太陽誘電株式会社 | 金属磁性粒子を含む複合磁性粒子 |
CN113131061B (zh) * | 2021-03-31 | 2024-07-02 | 宁德新能源科技有限公司 | 电池包及用电设备 |
JP7424338B2 (ja) * | 2021-03-31 | 2024-01-30 | トヨタ自動車株式会社 | 蓄電装置 |
US20240204323A1 (en) * | 2021-04-23 | 2024-06-20 | Nissan Motor Co., Ltd. | Battery Module and Battery System |
JP7369874B2 (ja) * | 2021-07-15 | 2023-10-26 | 寧徳時代新能源科技股▲分▼有限公司 | 電池及び電力消費装置 |
WO2023283854A1 (zh) * | 2021-07-15 | 2023-01-19 | 宁德时代新能源科技股份有限公司 | 电池及用电装置 |
KR102652340B1 (ko) | 2021-10-05 | 2024-03-29 | 태양금속공업주식회사 | 숄더볼트의 패치 두께 검사지그 |
KR102575668B1 (ko) | 2021-10-05 | 2023-09-07 | 태양금속공업주식회사 | 전기자동차 배터리모듈용 숄더볼트에 나일론 패치 코팅을 형성하는 방법 및 그에 의한 숄더볼트 |
KR102671782B1 (ko) | 2021-10-05 | 2024-06-03 | 태양금속공업주식회사 | 전기자동차 배터리모듈용 패치코팅된 숄더볼트 검사지그 |
CN114865205B (zh) * | 2022-06-02 | 2024-11-05 | 株式会社Aesc日本 | 一种固态电池模组及电池包 |
WO2024019403A1 (ko) * | 2022-07-20 | 2024-01-25 | 주식회사 엘지에너지솔루션 | 배터리 팩 및 이를 포함하는 자동차 |
EP4386972A1 (en) * | 2022-08-31 | 2024-06-19 | LG Energy Solution, Ltd. | Cell assembly, and battery pack and vehicle including same |
CN115799742B (zh) * | 2023-02-03 | 2023-05-05 | 山东京瓷光能科技有限公司 | 一种防爆锂电池 |
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KR101084223B1 (ko) * | 2009-12-18 | 2011-11-17 | 에스비리모티브 주식회사 | 리스트레이너의 고정 구조가 개선된 배터리모듈 및 그 고정 방법 |
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2018
- 2018-09-20 KR KR1020180113243A patent/KR102330872B1/ko active IP Right Grant
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2019
- 2019-09-10 CN CN201910851366.2A patent/CN110931672B/zh active Active
- 2019-09-10 CN CN201921503067.1U patent/CN210723128U/zh active Active
- 2019-09-11 AU AU2019344239A patent/AU2019344239A1/en active Pending
- 2019-09-11 EP EP19863210.1A patent/EP3836244A4/en active Pending
- 2019-09-11 US US17/268,306 patent/US20210305651A1/en active Pending
- 2019-09-11 JP JP2021513745A patent/JP7071587B2/ja active Active
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JP2013016375A (ja) | 2011-07-05 | 2013-01-24 | Hitachi Ltd | 非水電解質電池モジュール |
WO2016002178A1 (ja) | 2014-07-02 | 2016-01-07 | 三洋電機株式会社 | 電源装置 |
WO2017078249A1 (ko) | 2015-11-02 | 2017-05-11 | 주식회사 엘지화학 | 배터리 팩 및 이러한 배터리 팩을 포함하는 자동차 |
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CN210723128U (zh) | 2020-06-09 |
CN110931672B (zh) | 2021-04-13 |
CN110931672A (zh) | 2020-03-27 |
EP3836244A4 (en) | 2021-10-06 |
EP3836244A1 (en) | 2021-06-16 |
WO2020060108A1 (ko) | 2020-03-26 |
AU2019344239A1 (en) | 2021-04-29 |
US20210305651A1 (en) | 2021-09-30 |
KR102330872B1 (ko) | 2021-11-23 |
JP2021521623A (ja) | 2021-08-26 |
KR20200033666A (ko) | 2020-03-30 |
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