WO2023128390A1 - 배터리 모듈, 이러한 배터리 모듈을 포함하는 배터리 팩, 이러한 배터리 팩을 포함하는 에너지 저장 장치 및 자동차 - Google Patents
배터리 모듈, 이러한 배터리 모듈을 포함하는 배터리 팩, 이러한 배터리 팩을 포함하는 에너지 저장 장치 및 자동차 Download PDFInfo
- Publication number
- WO2023128390A1 WO2023128390A1 PCT/KR2022/020052 KR2022020052W WO2023128390A1 WO 2023128390 A1 WO2023128390 A1 WO 2023128390A1 KR 2022020052 W KR2022020052 W KR 2022020052W WO 2023128390 A1 WO2023128390 A1 WO 2023128390A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- battery
- battery module
- module
- fire extinguishing
- battery cell
- Prior art date
Links
- 238000004146 energy storage Methods 0.000 title claims description 13
- 230000002265 prevention Effects 0.000 claims abstract description 42
- 239000002775 capsule Substances 0.000 claims abstract description 40
- 230000002159 abnormal effect Effects 0.000 claims abstract description 21
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 15
- 230000001079 digestive effect Effects 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 229940124568 digestive agent Drugs 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 230000001629 suppression Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 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
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-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
- 238000004880 explosion Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910000652 nickel hydride Inorganic materials 0.000 description 1
- QELJHCBNGDEXLD-UHFFFAOYSA-N nickel zinc Chemical compound [Ni].[Zn] QELJHCBNGDEXLD-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
Images
Classifications
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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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/14—Primary casings; Jackets or wrappings for protecting against damage caused by external factors
- H01M50/143—Fireproof; Explosion-proof
-
- 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
-
- 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
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/383—Flame arresting or ignition-preventing means
-
- 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
- H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
- H01M50/609—Arrangements or processes for filling with liquid, e.g. electrolytes
-
- 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
- H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
- H01M50/673—Containers for storing liquids; Delivery conduits therefor
- H01M50/682—Containers for storing liquids; Delivery conduits therefor accommodated in battery 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
- H01M2200/00—Safety devices for primary or secondary batteries
-
- 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 present invention relates to a battery module, a battery pack including the battery module, an energy storage device including the battery pack, and a vehicle.
- Secondary batteries which are highly applicable to each product group and have electrical characteristics such as high energy density, are used not only in portable devices but also in electric vehicles (EVs) or hybrid electric vehicles (HEVs) driven by an electrical driving source. It is universally applied. These secondary batteries are attracting attention as a new energy source for improving energy efficiency and eco-friendliness in that they do not generate any by-products due to the use of energy as well as the primary advantage of significantly reducing the use of fossil fuels.
- EVs electric vehicles
- HEVs hybrid electric vehicles
- a battery pack may be configured by connecting a plurality of battery cells in series.
- a battery pack may be configured by connecting a plurality of battery cells in parallel according to a charge/discharge capacity required for the battery pack. Accordingly, the number of battery cells included in the battery pack may be variously set according to a required output voltage or charge/discharge capacity.
- a battery pack is configured by connecting a plurality of battery cells in series/parallel
- a battery module including at least one battery cell is first configured, and other components are added using the at least one battery module.
- a method of configuring a battery pack or battery rack is common.
- a conventional battery module generally includes a plurality of battery cells stacked on top of each other and a module housing accommodating the plurality of battery cells.
- a conventional battery module when overheating occurs in a specific battery cell among a plurality of battery cells due to an abnormal situation, the heat generated in the overheated battery cell is transferred to the adjacent battery cells as it is, resulting in thermal runaway and explosion of the battery module.
- an object of the present invention is to provide a battery module capable of preventing thermal runaway of a battery cell in an abnormal situation, a battery pack including the battery module, an energy storage device including the battery pack, and a vehicle.
- the present invention is a battery module, at least one battery cell; a module case accommodating the at least one battery cell; at least one leakage prevention pocket provided in the module case to prevent leakage of flame or spark when the at least one battery cell is in an abnormal situation; and a fire extinguishing capsule unit provided in the at least one leak prevention pocket and configured to discharge the fire extinguishing agent into the module case by the flame or spark in the abnormal situation.
- the leakage prevention pockets are provided in plurality, and the plurality of leakage prevention pockets may be disposed with the at least one battery cell interposed therebetween.
- the plurality of leakage prevention pockets may be provided on both side edge portions of the module case.
- the plurality of leakage prevention pockets may have a predetermined space capable of accommodating the flame or spark.
- the plurality of leakage prevention pockets may be provided in a direction facing the direction of flame or spark in the abnormal situation.
- the digestive capsule unit may be provided in at least one of the plurality of leakage prevention pockets.
- the digestive capsule unit may be provided on an inner wall of at least one of the plurality of leakage prevention pockets.
- the digestive capsule unit includes: a capsule body mounted in the at least one leakage prevention pocket; and the fire extinguishing agent accommodated in the capsule body.
- the capsule body melts at a predetermined temperature or is broken by a predetermined impact to send the fire extinguishing agent out of the capsule body.
- the digestive capsule unit is provided in plurality, and the plurality of digestive capsule units may be disposed oppositely with the at least one battery cell interposed therebetween.
- the fire extinguishing agent may be provided with fire extinguishing water or fire extinguishing gas.
- the present invention as a battery pack, at least one battery module according to the above-described embodiments; and a pack case accommodating the at least one battery module.
- the present invention provides an energy storage device comprising at least one battery pack according to the above-described embodiment as an energy storage device.
- the present invention provides a vehicle characterized in that it includes at least one battery pack according to the above-described embodiment as a vehicle.
- a battery module capable of preventing thermal runaway of a battery cell in an abnormal situation
- a battery pack including the battery module
- an energy storage device including the battery pack
- a vehicle there is.
- FIG. 1 is a diagram for explaining a battery module according to an embodiment of the present invention.
- FIG. 2 is an exploded perspective view of the battery module of FIG. 1;
- FIG. 3 is a cross-sectional view of the battery module of FIG. 1 .
- FIG. 4 is an enlarged view of a main part of the battery module of FIG. 3 .
- FIG. 5 and 6 are views for explaining a thermal runaway prevention mechanism of the battery module of FIG. 1 .
- FIG. 7 is a diagram for explaining a battery pack according to an embodiment of the present invention.
- FIG. 1 is a view for explaining a battery module according to an embodiment of the present invention
- FIG. 2 is an exploded perspective view of the battery module of FIG. 1
- FIG. 3 is a cross-sectional view of the battery module of FIG. 1
- FIG. 4 is FIG. It is an enlarged view of the main part of the battery module of
- the battery module 10 may include a battery cell 100, a module case 200, a spill prevention pocket 400, and a digestive capsule unit 500.
- the battery cell 100 as a secondary battery, may be provided as a pouch-type secondary battery, a prismatic secondary battery, or a cylindrical secondary battery.
- the battery cell 100 will be described as being provided as a pouch-type secondary battery.
- the battery cell 100 may include an electrode assembly, a battery case accommodating the electrode assembly, and an electrode lead 150 protruding out of the battery case and connected to the electrode assembly.
- the electrode lead 150 senses the voltage of the battery cell 100 and may be combined with a bus bar assembly (not shown) mounted on a module case 200 to be described later.
- At least one or more of these battery cells 100 may be provided.
- a description will be made limited to a plurality of battery cells 100 that are stacked and provided so as to be electrically connected to each other.
- the module case 200 may accommodate the at least one battery cell 100 in the present embodiment. To this end, an accommodation space capable of accommodating the plurality of battery cells 100 may be provided in the module case 200 .
- the leakage prevention pocket 400 is provided in the module case 200 and can prevent sparks or flames F from leaking in an abnormal situation of the at least one battery cell 100 .
- the leakage prevention pocket 400 may be provided in plurality.
- the plurality of leakage prevention pockets 400 may be disposed with the at least one battery cell 100 interposed therebetween.
- the plurality of leakage prevention pockets 400 may be provided on both side edges of the module case 200 .
- the plurality of leakage prevention pockets 400 may be provided in a direction facing the direction of the flame or spark F in the abnormal situation.
- the plurality of leakage prevention pockets 400 may have a predetermined space 450 capable of accommodating the flame or spark F.
- the predetermined space 450 may be provided in a predetermined shape capable of accommodating the flame or spark F.
- the predetermined space 450 may be convexly formed in an edge area of the module case 200 to form a predetermined internal space.
- the fire extinguishing capsule unit 500 is provided in the at least one leakage prevention pocket 400, and the fire extinguishing agent 550 can be exported into the module case by the flame or spark F in the abnormal situation.
- the digestive capsule unit 500 may be provided in at least one of the plurality of leakage prevention pockets 400.
- the digestive capsule unit 500 may be provided on an inner wall of at least one of the plurality of leakage prevention pockets 400.
- the digestive capsule unit 500 may be provided in plurality.
- the plurality of fire extinguishing capsule units 500 may be disposed facing each other with the at least one battery cell 100 interposed therebetween.
- the plurality of fire extinguishing capsule units 500 may be disposed oppositely with the electrode lead 150 of the at least one battery cell 100 interposed therebetween.
- the plurality of digestive capsule units 500 may include a capsule body 510 and the digestive agent 550, respectively.
- the capsule body 510 is mounted in the at least one leak prevention pocket 400 and may be disposed in the space 450 .
- the capsule body 510 may melt at a predetermined temperature or be broken by a predetermined impact to send the fire extinguishing agent 550 out of the capsule body 510 .
- the capsule body 510 can send the fire extinguishing agent 550 out of the capsule body 510 while being melted or broken by the flame or spark F.
- the fire extinguishing agent 550 may be accommodated in the capsule body 510 .
- the fire extinguishing agent 550 may be provided with a liquid material or a gas material capable of suppressing a fire such as fire extinguishing water or fire extinguishing gas. It is not limited thereto, and the fire extinguishing agent 550 may be provided with other types of materials capable of suppressing fire or the like, or a mixture of these components, of course.
- FIG. 5 and 6 are views for explaining a thermal runaway prevention mechanism of the battery module of FIG. 1 .
- At least one of the battery cells 100 of the battery module 10 may generate a dangerous situation that may lead to a fire or the like due to overheating due to an abnormal situation.
- the leakage prevention pocket 400 blocks the flame or spark F from oxygen outside the module case 200 to suppress a dangerous situation such as thermal runaway or fire.
- particles or residues generated from the flame or spark F are deposited in the space 450 of the leakage prevention pocket 400 and accumulate in the space 450 without escaping to the outside of the module case 200.
- the fire extinguishing capsule unit 500 in the leakage prevention pocket 400 may inject the fire extinguishing agent 550 while the capsule body 510 is melted or torn by the flame or spark F. . That is, the fire extinguishing capsule unit 500 may additionally implement thermal runaway suppression and fire suppression within the leak prevention pocket 400 .
- the battery module 10 in the abnormal situation, suppresses thermal runaway and suppresses fire through at least two methods through the leakage prevention pocket 400 and the fire extinguishing capsule unit 500.
- thermal runaway suppression and fire suppression effects can be maximized in the above abnormal situation.
- FIG. 7 is a diagram for explaining a battery pack according to an embodiment of the present invention.
- the battery pack 1 includes at least one or more plurality of battery modules 10 of the previous embodiment and a pack case 50 for accommodating the at least one or more plurality of battery modules 10 . ) may be included.
- At least one or more of the battery pack 1 may be provided as an energy storage device or an energy source for a vehicle.
- the battery pack 10 may also be provided in other devices, instruments, and facilities using secondary batteries in addition to the energy storage device or automobile.
- devices, instruments, and equipment including the battery pack 1 such as an energy storage device including the battery pack 1 or a vehicle according to the present embodiment have all the advantages due to the battery module 10 described above.
- Devices, instruments, and facilities, such as an energy storage device or an automobile having the same, may be implemented.
- the battery module 10 capable of preventing thermal runaway of the battery cell 100 in an abnormal situation
- the battery pack 1 including the battery module 10 and the battery pack It is possible to provide an energy storage device and an automobile including (1).
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
Description
Claims (14)
- 배터리 모듈에 있어서,적어도 하나의 배터리 셀;상기 적어도 하나의 배터리 셀을 수용하는 모듈 케이스;상기 모듈 케이스 내에 구비되며, 상기 적어도 하나의 배터리 셀의 이상 상황 시 화염이나 스파크의 유출을 방지하기 위한 적어도 하나의 유출 방지 포켓; 및상기 적어도 하나의 유출 방지 포켓에 구비되며, 상기 이상 상황 시 상기 화염이나 스파크에 의해 상기 모듈 케이스 내부로 소화제를 내보내도록 구성된 소화 캡슐 유닛을 포함하는 것을 특징으로 하는 배터리 모듈.
- 제1항에 있어서,상기 유출 방지 방지 포켓은,복수 개로 구비되며,상기 복수 개의 유출 방지 포켓은,상기 적어도 하나의 배터리 셀을 사이에 두고 배치되는 것을 특징으로 하는 배터리 모듈.
- 제2항에 있어서,상기 복수 개의 유출 방지 포켓은,상기 모듈 케이스의 양측면 테두리 부분에 구비되는 것을 특징으로 하는 배터리 모듈.
- 제2항에 있어서,상기 복수 개의 유출 방지 포켓은,상기 화염이나 스파크를 수용할 수 있는 소정 스페이스를 구비하는 것을 특징으로 하는 배터리 모듈.
- 제2항에 있어서,상기 복수 개의 유출 방지 포켓은,상기 이상 상황 시 화염이나 스파크의 진행 방향과 마주 하는 방향에 마련되는 것을 특징으로 하는 배터리 모듈.
- 제2항에 있어서,상기 소화 캡슐 유닛은,상기 복수 개의 유출 방지 포켓 중 적어도 하나에 구비되는 것을 특징으로 하는 배터리 모듈.
- 제6항에 있어서,상기 소화 캡슐 유닛은,상기 복수 개의 유출 방지 포켓 중 적어도 하나의 내벽에 구비되는 것을 특징으로 하는 배터리 모듈.
- 제6항에 있어서,상기 소화 캡슐 유닛은,상기 적어도 하나의 유출 방지 포켓에 장착되는 캡슐 본체; 및상기 캡슐 본체 내에 수용되는 상기 소화제를 포함하는 것을 특징으로 하는 배터리 모듈.
- 제8항에 있어서,상기 캡슐 본체는,소정 온도에서 녹아 내리거나 또는 소정 충격에 의해 깨지면서 상기 소화제를 상기 캡슐 본체 밖으로 내보내는 것을 특징으로 하는 배터리 모듈.
- 제6항에 있어서,상기 소화 캡슐 유닛은,복수 개로 구비되며,상기 복수 개의 소화 캡슐 유닛은,상기 적어도 하나의 배터리 셀을 사이에 두고 대향 배치되는 것을 특징으로 하는 배터리 모듈.
- 제1항에 있어서,상기 소화제는,소화수 또는 소화 가스로 마련되는 것을 특징으로 하는 배터리 모듈.
- 제1항에 따른 적어도 하나의 배터리 모듈; 및상기 적어도 하나의 배터리 모듈을 수용하는 팩 케이스를 포함하는 것을 특징으로 하는 배터리 팩.
- 제12항에 따른 적어도 하나의 배터리 팩을 포함하는 것을 특징으로 하는 에너지 저장 장치.
- 제12항에 따른 적어도 하나의 배터리 팩을 포함하는 것을 특징으로 하는 자동차.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2022424649A AU2022424649A1 (en) | 2021-12-27 | 2022-12-09 | Battery module, battery pack including the battery module, and energy storage system and vehicle including the battery pack |
CN202280029327.4A CN117178413A (zh) | 2021-12-27 | 2022-12-09 | 电池模块、包括该电池模块的电池组以及包括该电池组的能量存储系统和车辆 |
EP22916535.2A EP4322293A1 (en) | 2021-12-27 | 2022-12-09 | Battery module, battery pack comprising battery module, and energy storage device and vehicle comprising battery pack |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020210189010A KR102639748B1 (ko) | 2021-12-27 | 2021-12-27 | 배터리 모듈, 이러한 배터리 모듈을 포함하는 배터리 팩, 이러한 배터리 팩을 포함하는 에너지 저장 장치 및 자동차 |
KR10-2021-0189010 | 2021-12-27 |
Publications (1)
Publication Number | Publication Date |
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WO2023128390A1 true WO2023128390A1 (ko) | 2023-07-06 |
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PCT/KR2022/020052 WO2023128390A1 (ko) | 2021-12-27 | 2022-12-09 | 배터리 모듈, 이러한 배터리 모듈을 포함하는 배터리 팩, 이러한 배터리 팩을 포함하는 에너지 저장 장치 및 자동차 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP4322293A1 (ko) |
KR (1) | KR102639748B1 (ko) |
CN (1) | CN117178413A (ko) |
AU (1) | AU2022424649A1 (ko) |
WO (1) | WO2023128390A1 (ko) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5933344B2 (ja) * | 2012-05-31 | 2016-06-08 | 三洋電機株式会社 | 電源装置 |
KR20170061582A (ko) * | 2015-11-26 | 2017-06-05 | 주식회사 엘지화학 | 소화 장치가 포함된 배터리 팩 및 이를 이용한 제어 방법 |
KR20180137292A (ko) * | 2017-06-16 | 2018-12-27 | 주식회사 엘지화학 | 안전성이 향상된 배터리 모듈 및 배터리 팩 |
CN113381113A (zh) * | 2021-05-24 | 2021-09-10 | 合肥国轩高科动力能源有限公司 | 一种防火电池模组的正负极引出端板 |
CN113540640A (zh) * | 2021-07-19 | 2021-10-22 | 远景动力技术(江苏)有限公司 | 一种动力电池模组 |
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2021
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- 2022-12-09 AU AU2022424649A patent/AU2022424649A1/en active Pending
- 2022-12-09 WO PCT/KR2022/020052 patent/WO2023128390A1/ko active Application Filing
- 2022-12-09 CN CN202280029327.4A patent/CN117178413A/zh active Pending
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Patent Citations (5)
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JP5933344B2 (ja) * | 2012-05-31 | 2016-06-08 | 三洋電機株式会社 | 電源装置 |
KR20170061582A (ko) * | 2015-11-26 | 2017-06-05 | 주식회사 엘지화학 | 소화 장치가 포함된 배터리 팩 및 이를 이용한 제어 방법 |
KR20180137292A (ko) * | 2017-06-16 | 2018-12-27 | 주식회사 엘지화학 | 안전성이 향상된 배터리 모듈 및 배터리 팩 |
CN113381113A (zh) * | 2021-05-24 | 2021-09-10 | 合肥国轩高科动力能源有限公司 | 一种防火电池模组的正负极引出端板 |
CN113540640A (zh) * | 2021-07-19 | 2021-10-22 | 远景动力技术(江苏)有限公司 | 一种动力电池模组 |
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CN117178413A (zh) | 2023-12-05 |
AU2022424649A1 (en) | 2023-11-23 |
KR20230099541A (ko) | 2023-07-04 |
KR102639748B1 (ko) | 2024-02-21 |
EP4322293A1 (en) | 2024-02-14 |
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