WO2024144159A1 - 배터리 모듈 및 이를 포함하는 배터리 팩 - Google Patents
배터리 모듈 및 이를 포함하는 배터리 팩 Download PDFInfo
- Publication number
- WO2024144159A1 WO2024144159A1 PCT/KR2023/021493 KR2023021493W WO2024144159A1 WO 2024144159 A1 WO2024144159 A1 WO 2024144159A1 KR 2023021493 W KR2023021493 W KR 2023021493W WO 2024144159 A1 WO2024144159 A1 WO 2024144159A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- battery cells
- cooling
- unit
- battery
- cylindrical
- Prior art date
- Legal status (The legal status 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 status listed.)
- Ceased
Links
Images
Classifications
-
- 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
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- 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
-
- 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
-
- 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
- H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
- H01M10/643—Cylindrical cells
-
- 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
- H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
- H01M10/647—Prismatic or flat cells, e.g. pouch cells
-
- 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
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/654—Means for temperature control structurally associated with the cells located inside the innermost case of the cells, e.g. mandrels, electrodes or electrolytes
-
- 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
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6551—Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings
-
- 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
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
- H01M10/6557—Solid parts with flow channel passages or pipes for heat exchange arranged between the cells
-
- 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
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6567—Liquids
- H01M10/6568—Liquids characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
-
- 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
- H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular 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
- H01M50/204—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
- H01M50/213—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
-
- 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
-
- 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
-
- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/503—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the shape of the interconnectors
-
- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/505—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing comprising a single busbar
-
- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/528—Fixed electrical connections, i.e. not intended for disconnection
-
- 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
-
- 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 cylindrical battery cells may be connected to each other in series and/or parallel by a bus bar plate disposed on the top.
- the bus bar plate has a welding plate portion, and the positive terminal (or negative terminal) of each cylindrical battery cell and the welding plate are connected by resistance (or laser) welding or soldering.
- the cooling busbar unit 200 needs to be made of an electrically conductive material and insulated from the cylindrical battery cell 100. Accordingly, in this embodiment, the cooling bus bar unit 200 has an area in contact with the battery cells 100 insulated, and the conductive portion electrically connected to the electrode terminal of the battery cell 100 ( At least one region of 210) may not be insulated.
- a plurality of refrigerant supply/discharge units 300 are respectively connected to the cooling bus bar units 200.
- a partition wall 430 is assembled between the plurality of battery cells arranged in rows and columns and the refrigerant supply/discharge unit.
- the partition wall 430 may be configured to have slits that can be inserted into the connection portion of the cooling bus bar unit 200 and the refrigerant supply/discharge unit 300.
- Figure 7 is a perspective view of a cooling busbar unit and a refrigerant supply/discharge unit in a battery module according to another embodiment of the present invention
- Figure 8 is a diagram showing a portion of the upper part of a battery module according to another embodiment of the present invention. .
- the square battery cells 100A are arranged in N (a natural number of N ⁇ 2) rows, and the cooling bus bar unit 200 is arranged between rows of the square battery cells 100A. It can be.
- the current-carrying unit 210 of the cooling busbar unit 200 is disposed on top of the square battery cells 100A, and the cooling unit 220 of the cooling busbar unit 200 is connected to the current-carrying unit 210. ) may extend downward and be disposed between the prismatic battery cells 100A.
- cooling busbar unit 200 can also be applied to electrical connection and cooling of the square battery cells 100A.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Aviation & Aerospace Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
Description
Claims (18)
- 복수의 배터리 셀들; 및상기 복수의 배터리 셀들을 상호 간 전기적으로 연결하는 통전부;와 상기 통전부와 일체로 형성되고 상기 배터리 셀들 사이에 배치되어 상기 배터리 셀들의 열을 흡수하는 냉각부를 구비하는 냉각 겸용 버스바 유닛을 포함하는 것을 특징으로 하는 배터리 모듈.
- 제1항에 있어서,상기 냉각 겸용 버스바 유닛은 전기 전도성 소재로 마련되되,상기 배터리 셀들과 접촉하는 영역은 절연 처리되고, 상기 배터리 셀의 전극 단자와 전기적으로 연결되는 상기 통전부의 적어도 일영역은 절연 처리되지 않은 것을 특징으로 하는 배터리 모듈.
- 제2항에 있어서,상기 냉각 겸용 버스바 유닛에서 상기 절연 처리된 영역에는 절연 필름, 분체 도장면 및 에폭시 코팅층 중 어느 하나가 적용된 것을 특징으로 하는 배터리 모듈.
- 제1항에 있어서,상기 배터리 셀들은 기립 배치되는 원통형 배터리 셀들이며,상기 통전부는 상기 원통형 배터리 셀들의 상부에 배치되고, 상기 냉각부는 상기 통전부로부터 하부 방향으로 연장되어 상기 원통형 배터리 셀들 사이에 배치되는 것을 특징으로 하는 배터리 모듈.
- 제4항에 있어서,상기 원통형 배터리 셀들은, N(N≥2 인 자연수)열로 배열되고,상기 냉각 겸용 버스바 유닛은 상기 원통형 배터리 셀들의 열과 열 사이에 배치되는 것을 특징으로 하는 배터리 모듈.
- 제5항에 있어서,상기 통전부를 기준으로, 좌측 열의 상기 원통형 배터리 셀들의 제1 전극단자들과 우측 열의 상기 원통형 배터리 셀들의 제2 전극단자들이 각각 상기 통전부에 와이어 본딩된 것을 특징으로 하는 배터리 모듈.
- 제6항에 있어서,상기 통전부는, 상기 좌측 열의 원통형 배터리 셀들의 상단과, 상기 우측 열의 원통형 배터리 셀들의 상단에 동시에 안착 가능한 너비를 갖는 것을 특징으로 하는 배터리 모듈.
- 제5항에 있어서,상기 냉각부를 기준으로, 상기 냉각부는 일면이 좌측 열의 상기 원통형 배터리 셀들의 외주면과 접촉하고 타면은 우측 열의 상기 원통형 배터리 셀들의 외주면과 접촉하도록 마련된 것을 특징으로 하는 배터리 모듈.
- 제5항에 있어서,상기 원통형 배터리 셀들은 정사각 또는 직사각 구도로 배열되고,상기 냉각부는, N열의 상기 원통형 배터리 셀들과 N+1열의 상기 원통형 배터리 셀들 사이에서 직선 형태로 연장된 것을 특징으로 하는 배터리 모듈.
- 제5항에 있어서,상기 원통형 배터리 셀들은 삼각 구도로 배열되고,상기 냉각부는, N열의 상기 원통형 배터리 셀들과 N+1열의 상기 원통형 배터리 셀들 사이에서 산과 골이 반복되는 곡면 형태로 연장된 것을 특징으로 하는 배터리 모듈.
- 제1항에 있어서,상기 냉각 겸용 버스바 유닛은, 내부에 냉각수가 유동할 수 있는 냉각 채널을 구비하는 것을 특징으로 하는 배터리 모듈.
- 제11항에 있어서,상기 냉각 채널은, 상기 통전부 및 상기 냉각부의 내부에 마련된 것을 특징으로 하는 배터리 모듈.
- 제11항에 있어서,상기 배터리 모듈은,상기 냉각 채널과 연통하는 냉매 인입포트와 냉매 배출포트를 구비하고 상기 냉각 겸용 버스바 유닛의 일단부에 연결되는 냉매 공급/배출유닛을 더 포함하는 것을 특징으로 하는 배터리 모듈.
- 제1항에 있어서,상기 배터리 셀들은 각형 배터리 셀들이며,상기 통전부는 상기 각형 배터리 셀들의 상부에 배치되고, 상기 냉각부는 상기 통전부로부터 하부 방향으로 연장되어 상기 각형 배터리 셀들 사이에 배치되는 것을 특징으로 하는 배터리 모듈.
- 제14항에 있어서,상기 각형 배터리 셀들은, N(N≥2 인 자연수)열로 배열되고,상기 냉각 겸용 버스바 유닛은 상기 각형 배터리 셀들의 열과 열 사이에 배치되는 것을 특징으로 하는 배터리 모듈.
- 제15항에 있어서,상기 냉각부를 기준으로, 상기 냉각부의 일면은 좌측 열의 상기 각형 배터리 셀들의 외면과 접촉하고, 상기 냉각부의 타면은 우측 열의 상기 각형 배터리 셀들의 외면과 접촉하도록 마련된 것을 특징으로 하는 배터리 모듈.
- 제1항 내지 제16항 중 어느 한 항에 따른 배터리 모듈을 포함하는 배터리 팩.
- 제17항에 따른 배터리 팩을 포함하는 자동차.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP23912834.1A EP4553989A4 (en) | 2022-12-26 | 2023-12-22 | BATTERY MODULE AND BATTERY BLOCK INCLUDING IT |
| JP2025535379A JP2025541411A (ja) | 2022-12-26 | 2023-12-22 | バッテリーモジュール及びこれを含むバッテリーパック |
| CN202380052452.1A CN119497931A (zh) | 2022-12-26 | 2023-12-22 | 电池模块和含该电池模块的电池组 |
| US19/101,103 US20260045646A1 (en) | 2022-12-26 | 2023-12-22 | Battery Module and Battery Pack Including Same |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2022-0185076 | 2022-12-26 | ||
| KR20220185076 | 2022-12-26 | ||
| KR1020230177036A KR20240102834A (ko) | 2022-12-26 | 2023-12-07 | 배터리 모듈 및 이를 포함하는 배터리 팩 |
| KR10-2023-0177036 | 2023-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2024144159A1 true WO2024144159A1 (ko) | 2024-07-04 |
Family
ID=91718738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/KR2023/021493 Ceased WO2024144159A1 (ko) | 2022-12-26 | 2023-12-22 | 배터리 모듈 및 이를 포함하는 배터리 팩 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20260045646A1 (ko) |
| EP (1) | EP4553989A4 (ko) |
| JP (1) | JP2025541411A (ko) |
| CN (1) | CN119497931A (ko) |
| WO (1) | WO2024144159A1 (ko) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230114887A1 (en) * | 2021-10-12 | 2023-04-13 | Lg Energy Solution, Ltd. | Battery pack and vehicle including the same |
| US12640451B2 (en) | 2021-03-12 | 2026-05-26 | Lg Energy Solution, Ltd. | Bus bar assembly, battery pack comprising bus bar assembly, and vehicle comprising battery pack |
| US12695129B2 (en) | 2021-10-12 | 2026-07-28 | Lg Energy Solution, Ltd. | Battery pack and vehicle including the same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105489820A (zh) * | 2015-12-01 | 2016-04-13 | 浙江超威创元实业有限公司 | 一种动力电池的封装结构及方法 |
| KR20180074133A (ko) * | 2016-12-23 | 2018-07-03 | 에스케이이노베이션 주식회사 | 이차 전지 모듈 |
| KR20210019295A (ko) * | 2019-08-12 | 2021-02-22 | 주식회사 엘지화학 | 절연 및 방열 성능이 우수한 버스바 및 이를 구비한 배터리 모듈 |
| KR20220049724A (ko) * | 2020-10-15 | 2022-04-22 | 주식회사 엘지에너지솔루션 | 냉각성능이 향상된 전지 팩 및 이를 포함하는 디바이스 |
| KR20220094040A (ko) * | 2020-12-28 | 2022-07-05 | 주식회사 엘지에너지솔루션 | 다병렬 배터리 셀들을 포함하는 배터리 모듈 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014216813A1 (de) * | 2014-08-25 | 2016-02-25 | Robert Bosch Gmbh | Zellenverbinder sowie Batteriemodul, Batterie, Batteriesystem, Fahrzeug und Verfahren zur Herstellung eines Batteriemoduls |
| KR102846780B1 (ko) * | 2019-06-17 | 2025-08-13 | 주식회사 엘지에너지솔루션 | 냉각부재를 구비한 배터리 모듈 및 배터리 팩 및 전력 저장장치 |
-
2023
- 2023-12-22 EP EP23912834.1A patent/EP4553989A4/en active Pending
- 2023-12-22 CN CN202380052452.1A patent/CN119497931A/zh active Pending
- 2023-12-22 US US19/101,103 patent/US20260045646A1/en active Pending
- 2023-12-22 WO PCT/KR2023/021493 patent/WO2024144159A1/ko not_active Ceased
- 2023-12-22 JP JP2025535379A patent/JP2025541411A/ja active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105489820A (zh) * | 2015-12-01 | 2016-04-13 | 浙江超威创元实业有限公司 | 一种动力电池的封装结构及方法 |
| KR20180074133A (ko) * | 2016-12-23 | 2018-07-03 | 에스케이이노베이션 주식회사 | 이차 전지 모듈 |
| KR20210019295A (ko) * | 2019-08-12 | 2021-02-22 | 주식회사 엘지화학 | 절연 및 방열 성능이 우수한 버스바 및 이를 구비한 배터리 모듈 |
| KR20220049724A (ko) * | 2020-10-15 | 2022-04-22 | 주식회사 엘지에너지솔루션 | 냉각성능이 향상된 전지 팩 및 이를 포함하는 디바이스 |
| KR20220094040A (ko) * | 2020-12-28 | 2022-07-05 | 주식회사 엘지에너지솔루션 | 다병렬 배터리 셀들을 포함하는 배터리 모듈 |
Non-Patent Citations (1)
| Title |
|---|
| See also references of EP4553989A4 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12640451B2 (en) | 2021-03-12 | 2026-05-26 | Lg Energy Solution, Ltd. | Bus bar assembly, battery pack comprising bus bar assembly, and vehicle comprising battery pack |
| US20230114887A1 (en) * | 2021-10-12 | 2023-04-13 | Lg Energy Solution, Ltd. | Battery pack and vehicle including the same |
| US12695129B2 (en) | 2021-10-12 | 2026-07-28 | Lg Energy Solution, Ltd. | Battery pack and vehicle including the same |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4553989A4 (en) | 2026-04-22 |
| CN119497931A (zh) | 2025-02-21 |
| JP2025541411A (ja) | 2025-12-18 |
| EP4553989A1 (en) | 2025-05-14 |
| US20260045646A1 (en) | 2026-02-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2018174451A1 (ko) | 배터리 모듈, 이러한 배터리 모듈을 포함하는 배터리 팩 및 이러한 배터리 팩을 포함하는 자동차 | |
| WO2020022844A1 (ko) | 배터리 모듈 및 이러한 배터리 모듈을 포함하는 배터리 팩 | |
| WO2020054998A1 (ko) | 배터리 모듈, 이러한 배터리 모듈을 포함하는 배터리 팩 및 이러한 배터리 팩을 포함하는 자동차 | |
| WO2022145636A1 (ko) | 다병렬 배터리 셀들을 포함하는 배터리 모듈 | |
| WO2018169216A1 (ko) | 배터리 모듈, 이러한 배터리 모듈을 포함하는 배터리 팩 및 이러한 배터리 팩을 포함하는 자동차 | |
| WO2019182251A1 (ko) | 배터리 모듈, 이러한 배터리 모듈을 포함하는 배터리 팩 및 이러한 배터리 팩을 포함하는 자동차 | |
| WO2019132291A1 (ko) | 공간 활용성과 안전성이 향상된 원통형 전지셀 조립체 및 이를 포함하는 배터리 모듈 | |
| WO2019146892A1 (en) | Battery module comprising a housing with integrated bus bar | |
| WO2010067944A1 (en) | Middle or large-sized battery pack of novel air cooling structure | |
| WO2010044553A2 (ko) | 냉각 효율성이 향상된 전지모듈 어셈블리 | |
| WO2013119028A1 (ko) | 신규한 공냉식 구조의 전지팩 | |
| WO2012023754A1 (ko) | 전압 검출 어셈블리 및 이를 포함하는 전지모듈 | |
| WO2019022388A1 (ko) | 배터리 모듈 | |
| WO2011126216A2 (ko) | 배터리모듈 및 배터리모듈의 조립방법 | |
| WO2021080115A1 (ko) | 전지 모듈 및 이를 포함하는 전지팩 | |
| WO2011126314A2 (ko) | 전지모듈용 전압 검출 어셈블리 및 이를 포함하는 전지모듈 | |
| WO2013187685A1 (ko) | 냉각 효율성이 향상된 전지셀 | |
| WO2017146379A1 (ko) | 배터리 모듈 및 이를 포함하는 배터리 팩, 자동차 | |
| WO2020054997A1 (ko) | 배터리 모듈, 이러한 배터리 모듈을 포함하는 배터리 팩 및 이러한 배터리 팩을 포함하는 자동차 | |
| WO2022244992A1 (ko) | 배터리 모듈 및 이를 포함하는 배터리 팩 | |
| WO2017119789A1 (ko) | 엣지 냉각 방식의 부재를 포함하는 전지팩 | |
| WO2023229254A1 (ko) | 가스 벤팅 채널과 쿨링 채널을 일체로 통합한 배터리 모듈, 이를 포함하는 배터리 팩 및 배터리 모듈 제조방법 | |
| WO2021210771A1 (ko) | 전지 모듈 및 이를 포함하는 전지팩 | |
| US20260045646A1 (en) | Battery Module and Battery Pack Including Same | |
| WO2024043540A1 (ko) | 전지 모듈 및 이를 포함하는 전지팩 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 23912834 Country of ref document: EP Kind code of ref document: A1 |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 202380052452.1 Country of ref document: CN |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2023912834 Country of ref document: EP |
|
| ENP | Entry into the national phase |
Ref document number: 2023912834 Country of ref document: EP Effective date: 20250205 |
|
| WWP | Wipo information: published in national office |
Ref document number: 202380052452.1 Country of ref document: CN |
|
| WWP | Wipo information: published in national office |
Ref document number: 2023912834 Country of ref document: EP |
|
| ENP | Entry into the national phase |
Ref document number: 2025535379 Country of ref document: JP Kind code of ref document: A |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2025535379 Country of ref document: JP |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 202517064915 Country of ref document: IN |
|
| WWP | Wipo information: published in national office |
Ref document number: 202517064915 Country of ref document: IN |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |