JP2022506014A - スウェリング吸収及び熱遮断機能を有するパッド複合体を備えるバッテリーモジュール、それを含むバッテリーパック及び自動車 - Google Patents
スウェリング吸収及び熱遮断機能を有するパッド複合体を備えるバッテリーモジュール、それを含むバッテリーパック及び自動車 Download PDFInfo
- Publication number
- JP2022506014A JP2022506014A JP2021519835A JP2021519835A JP2022506014A JP 2022506014 A JP2022506014 A JP 2022506014A JP 2021519835 A JP2021519835 A JP 2021519835A JP 2021519835 A JP2021519835 A JP 2021519835A JP 2022506014 A JP2022506014 A JP 2022506014A
- Authority
- JP
- Japan
- Prior art keywords
- pad
- battery module
- battery
- module according
- cell
- 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.)
- Granted
Links
- 230000008961 swelling Effects 0.000 title claims abstract description 38
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 24
- 238000009413 insulation Methods 0.000 title description 4
- 239000002131 composite material Substances 0.000 claims abstract description 12
- 230000000903 blocking effect Effects 0.000 claims description 18
- 229920005989 resin Polymers 0.000 claims description 9
- 239000011347 resin Substances 0.000 claims description 9
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000004743 Polypropylene Substances 0.000 claims description 4
- -1 polypropylene Polymers 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 3
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 2
- 229920000647 polyepoxide Polymers 0.000 claims description 2
- 230000008602 contraction Effects 0.000 claims 1
- 230000002159 abnormal effect Effects 0.000 description 9
- 230000020169 heat generation Effects 0.000 description 8
- 238000007789 sealing Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000002745 absorbent Effects 0.000 description 3
- 239000002250 absorbent Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 239000000463 material 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
- 239000007773 negative electrode material Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000007774 positive electrode material Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
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
-
- 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
- H01M10/647—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
- H01M10/658—Means for temperature control structurally associated with the cells by thermal insulation or shielding
-
- 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
- H01M50/242—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
-
- 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
- H01M50/293—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 the material
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Abstract
Description
110 バッテリーセル
111 パウチケース、セルケース
111a 収容部
111b シーリング部
112 電極リード
113 シーリングテープ
120 パッド複合体
121 スウェリング吸収パッド
122 熱遮断パッド
200 モジュールケース
Claims (12)
- 複数のバッテリーセル及び隣接したバッテリーセル同士の間に介在される少なくとも一つのパッド複合体を含むセル積層体と、
前記セル積層体を収容するモジュールケースと、を含み、
前記パッド複合体は、
前記バッテリーセルのスウェリングによる体積膨張によって圧縮される一対のスウェリング吸収パッドと、
前記一対のスウェリング吸収パッドの間に介在されて隣接したバッテリーセル間の熱伝達を遮断し、予め設定された基準温度以上で膨張する熱遮断パッドと、を含む、バッテリーモジュール。 - 前記スウェリング吸収パッドは、前記基準温度以上で収縮して厚さが減少する、請求項1に記載のバッテリーモジュール。
- 前記熱遮断パッドは、前記基準温度以上で膨張して前記スウェリング吸収パッドの収縮によって生じる空間を埋める、請求項2に記載のバッテリーモジュール。
- 前記基準温度以上での前記熱遮断パッドの厚さ方向の膨張率が5~40である、請求項3に記載のバッテリーモジュール。
- 前記バッテリーセルは、パウチ型バッテリーセルである、請求項1から4のいずれか一項に記載のバッテリーモジュール。
- 一つの前記パッド複合体が備えられ、一つの前記パッド複合体は前記セル積層体の積層方向の中心部に配置される、請求項1から5のいずれか一項に記載のバッテリーモジュール。
- 前記バッテリーモジュールは、複数のバッテリーセルを含むセルグループ同士の間毎に配置される複数のスウェリング吸収パッドをさらに含む、請求項6に記載のバッテリーモジュール。
- 複数個の前記パッド複合体が備えられ、複数のパッド複合体は複数のバッテリーセルを含むセルグループ同士の間毎に配置される、請求項1から5のいずれか一項に記載のバッテリーモジュール。
- 前記スウェリング吸収パッドは、発泡ポリプロピレン及びウレタンの少なくともいずれか一つを含む、請求項1から8のいずれか一項に記載のバッテリーモジュール。
- 前記熱遮断パッドは、エポキシ系樹脂、ブチル系樹脂及び塩化ビニル系樹脂のうち少なくともいずれか一つを含む、請求項1から9のいずれか一項に記載のバッテリーモジュール。
- 請求項1から10のいずれか一項に記載のバッテリーモジュールを含むバッテリーパック。
- 請求項1から10のいずれか一項に記載のバッテリーモジュールを含む自動車。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2023078100A JP2023090943A (ja) | 2019-03-04 | 2023-05-10 | スウェリング吸収及び熱遮断機能を有するパッド複合体を備えるバッテリーモジュール、それを含むバッテリーパック及び自動車 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2019-0024840 | 2019-03-04 | ||
KR1020190024840A KR20200106378A (ko) | 2019-03-04 | 2019-03-04 | 스웰링 흡수 및 열 차단 기능을 갖는 패드 복합체를 구비하는 배터리 모듈, 이를 포함하는 배터리 팩 및 자동차 |
PCT/KR2020/003082 WO2020180114A1 (ko) | 2019-03-04 | 2020-03-04 | 스웰링 흡수 및 열 차단 기능을 갖는 패드 복합체를 구비하는 배터리 모듈, 이를 포함하는 배터리 팩 및 자동차 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2023078100A Division JP2023090943A (ja) | 2019-03-04 | 2023-05-10 | スウェリング吸収及び熱遮断機能を有するパッド複合体を備えるバッテリーモジュール、それを含むバッテリーパック及び自動車 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022506014A true JP2022506014A (ja) | 2022-01-17 |
JP7297062B2 JP7297062B2 (ja) | 2023-06-23 |
Family
ID=72337963
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021519835A Active JP7297062B2 (ja) | 2019-03-04 | 2020-03-04 | スウェリング吸収及び熱遮断機能を有するパッド複合体を備えるバッテリーモジュール、それを含むバッテリーパック及び自動車 |
JP2023078100A Pending JP2023090943A (ja) | 2019-03-04 | 2023-05-10 | スウェリング吸収及び熱遮断機能を有するパッド複合体を備えるバッテリーモジュール、それを含むバッテリーパック及び自動車 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2023078100A Pending JP2023090943A (ja) | 2019-03-04 | 2023-05-10 | スウェリング吸収及び熱遮断機能を有するパッド複合体を備えるバッテリーモジュール、それを含むバッテリーパック及び自動車 |
Country Status (7)
Country | Link |
---|---|
US (5) | US20220037714A1 (ja) |
EP (1) | EP3893291B1 (ja) |
JP (2) | JP7297062B2 (ja) |
KR (2) | KR20200106378A (ja) |
CN (1) | CN112689926A (ja) |
PL (1) | PL3893291T3 (ja) |
WO (1) | WO2020180114A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024101455A1 (ja) * | 2022-11-11 | 2024-05-16 | イビデン株式会社 | 熱伝達抑制シート及び組電池 |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220045440A (ko) * | 2020-10-05 | 2022-04-12 | 주식회사 엘지에너지솔루션 | 전지 셀의 손상 방지를 위한 완충 패드를 포함하는 전지 모듈 및 이를 포함하는 전지 팩 |
KR20220052111A (ko) | 2020-10-20 | 2022-04-27 | 주식회사 엘지에너지솔루션 | 배터리 모듈, 이를 포함하는 배터리 팩 및 자동차 |
KR20220100359A (ko) | 2021-01-08 | 2022-07-15 | 주식회사 엘지에너지솔루션 | 배터리 모듈, 이를 포함하는 배터리 팩 및 자동차 |
KR102332128B1 (ko) | 2021-04-01 | 2021-12-01 | 주식회사 엘투와이 | 배터리 열 폭주 지연용 실리콘 스폰지 패드와 이를 포함하는 배터리 팩 |
EP4239768A1 (en) * | 2021-05-20 | 2023-09-06 | LG Energy Solution, Ltd. | Battery module having improved safety |
CN113241494A (zh) * | 2021-05-27 | 2021-08-10 | 中航锂电(洛阳)有限公司 | 电池组件 |
KR20220170175A (ko) | 2021-06-22 | 2022-12-29 | 에스케이온 주식회사 | 배터리 팩 및 이를 포함하는 배터리 시스템 |
KR102377172B1 (ko) * | 2021-10-07 | 2022-03-22 | 주식회사 서연이화 | 스웰링현상이 감지 및 대응되는 배터리 시스템 및 방법 |
KR20230064784A (ko) | 2021-11-04 | 2023-05-11 | 주식회사 엘지에너지솔루션 | 전지 모듈 |
KR102425374B1 (ko) | 2021-11-08 | 2022-07-27 | 주식회사 엘투와이 | 열확산 쉬트를 구비한 배터리 열 폭주 지연용 실리콘 패드와 이를 포함하는 배터리 팩 |
DE102021213889A1 (de) | 2021-12-07 | 2023-06-07 | Volkswagen Aktiengesellschaft | Absorptionskissen zur Anordnung zwischen Batteriezellen eines Batteriesystems sowie Anordnung solcher Absorptionskissen in einem Batteriesystem |
WO2023121246A1 (ko) * | 2021-12-24 | 2023-06-29 | 주식회사 엘지에너지솔루션 | 로지컬 셀, 이차전지 모듈 및 이를 포함하는 이차전지 팩 |
CN217182283U (zh) * | 2022-01-20 | 2022-08-12 | 宁德时代新能源科技股份有限公司 | 隔热元件、电池及用电装置 |
KR102658211B1 (ko) * | 2022-03-31 | 2024-04-18 | 주식회사 엘지에너지솔루션 | 안전성이 강화된 배터리 모듈 |
EP4322289A1 (en) * | 2022-03-31 | 2024-02-14 | LG Energy Solution, Ltd. | Battery module with enhanced safety |
WO2023195713A1 (ko) * | 2022-04-07 | 2023-10-12 | 주식회사 엘지에너지솔루션 | 이차전지 모듈, 이를 포함하는 이차전지 팩 |
WO2024034870A1 (ko) * | 2022-08-10 | 2024-02-15 | 주식회사 엘지에너지솔루션 | 배터리 팩 및 이를 포함하는 자동차 |
KR20240028583A (ko) * | 2022-08-24 | 2024-03-05 | 주식회사 엘지에너지솔루션 | 전지 모듈 및 이를 포함하는 전지팩 |
DE102022126590A1 (de) | 2022-10-12 | 2024-04-18 | Parker Hannifin EMEA S.à.r.l | Einlageelement für ein Batteriemodul sowie Batteriemodul |
DE102022128911A1 (de) | 2022-11-02 | 2024-05-02 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Kompressionspad mit Formgedächtnisfunktion und Herstellungsverfahren dafür |
WO2024122908A1 (ko) * | 2022-12-05 | 2024-06-13 | 주식회사 엘지에너지솔루션 | 배터리 모듈, 이를 포함하는 배터리 팩 및 자동차 |
SE2251487A1 (en) * | 2022-12-19 | 2024-06-20 | Scania Cv Ab | Battery Module, Battery Pack, Vehicle, Temperature Control Arrangement, and Method of Controlling Temperature of Battery Cells |
KR102659474B1 (ko) | 2023-03-28 | 2024-04-22 | 주식회사 에이치티씨 | 방열 및 단열기능을 갖는 배터리 모듈 및 이를 구비한 배터리 팩 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014183013A (ja) * | 2013-03-21 | 2014-09-29 | Sumitomo Electric Ind Ltd | 電池パック |
CN206163663U (zh) * | 2016-11-25 | 2017-05-10 | 北京新能源汽车股份有限公司 | 一种汽车电池结构及汽车 |
KR20170135476A (ko) * | 2016-05-31 | 2017-12-08 | 주식회사 엘지화학 | 배터리 모듈, 이러한 배터리 모듈을 포함하는 배터리 팩 및 이러한 배터리 팩을 포함하는 자동차 |
WO2018062172A1 (ja) * | 2016-09-30 | 2018-04-05 | 積水化学工業株式会社 | 熱伝導性熱膨張性樹脂組成物、熱伝導性熱膨張性成形体、バッテリーモジュール、及びバッテリーパック |
JP2018536967A (ja) * | 2015-10-14 | 2018-12-13 | エルジー・ケム・リミテッド | 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 |
JP2018206605A (ja) * | 2017-06-05 | 2018-12-27 | 積水化学工業株式会社 | 熱暴走防止シート |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9748548B2 (en) * | 2013-07-30 | 2017-08-29 | Johnson Controls Technology Company | Pouch frame with integral circuitry for battery module |
KR20160069807A (ko) * | 2014-12-09 | 2016-06-17 | 삼성에스디아이 주식회사 | 전지 모듈 |
KR102010012B1 (ko) * | 2015-11-26 | 2019-08-12 | 주식회사 엘지화학 | 소화 장치가 포함된 배터리 팩 및 이를 이용한 제어 방법 |
EP3349268B1 (en) * | 2016-03-03 | 2019-12-25 | LG Chem, Ltd. | Cell assembly having cushion member |
CN107437631A (zh) * | 2016-05-26 | 2017-12-05 | 宁德时代新能源科技股份有限公司 | 电池模组 |
KR102335202B1 (ko) * | 2017-02-20 | 2021-12-03 | 주식회사 엘지에너지솔루션 | 열팽창성 층을 도입한 파우치형 이차전지 및 이의 제조방법 |
KR102461577B1 (ko) * | 2017-07-17 | 2022-11-01 | 삼성에스디아이 주식회사 | 이차전지 모듈 |
US10319669B2 (en) | 2017-08-31 | 2019-06-11 | Ixys, Llc | Packaged fast inverse diode component for PFC applications |
-
2019
- 2019-03-04 KR KR1020190024840A patent/KR20200106378A/ko not_active Application Discontinuation
-
2020
- 2020-03-04 EP EP20767165.2A patent/EP3893291B1/en active Active
- 2020-03-04 CN CN202080005097.9A patent/CN112689926A/zh active Pending
- 2020-03-04 US US17/279,903 patent/US20220037714A1/en active Pending
- 2020-03-04 JP JP2021519835A patent/JP7297062B2/ja active Active
- 2020-03-04 WO PCT/KR2020/003082 patent/WO2020180114A1/ko unknown
- 2020-03-04 PL PL20767165.2T patent/PL3893291T3/pl unknown
-
2023
- 2023-05-10 JP JP2023078100A patent/JP2023090943A/ja active Pending
- 2023-10-13 US US18/486,673 patent/US20240039073A1/en active Pending
- 2023-10-17 KR KR1020230138964A patent/KR20230150242A/ko active IP Right Grant
-
2024
- 2024-02-09 US US18/437,848 patent/US20240186609A1/en active Pending
- 2024-02-09 US US18/438,353 patent/US20240186610A1/en active Pending
- 2024-02-09 US US18/437,778 patent/US20240186608A1/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014183013A (ja) * | 2013-03-21 | 2014-09-29 | Sumitomo Electric Ind Ltd | 電池パック |
JP2018536967A (ja) * | 2015-10-14 | 2018-12-13 | エルジー・ケム・リミテッド | 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 |
KR20170135476A (ko) * | 2016-05-31 | 2017-12-08 | 주식회사 엘지화학 | 배터리 모듈, 이러한 배터리 모듈을 포함하는 배터리 팩 및 이러한 배터리 팩을 포함하는 자동차 |
WO2018062172A1 (ja) * | 2016-09-30 | 2018-04-05 | 積水化学工業株式会社 | 熱伝導性熱膨張性樹脂組成物、熱伝導性熱膨張性成形体、バッテリーモジュール、及びバッテリーパック |
CN206163663U (zh) * | 2016-11-25 | 2017-05-10 | 北京新能源汽车股份有限公司 | 一种汽车电池结构及汽车 |
JP2018206605A (ja) * | 2017-06-05 | 2018-12-27 | 積水化学工業株式会社 | 熱暴走防止シート |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024101455A1 (ja) * | 2022-11-11 | 2024-05-16 | イビデン株式会社 | 熱伝達抑制シート及び組電池 |
JP7495468B2 (ja) | 2022-11-11 | 2024-06-04 | イビデン株式会社 | 熱伝達抑制シート及び組電池 |
Also Published As
Publication number | Publication date |
---|---|
JP2023090943A (ja) | 2023-06-29 |
US20240186608A1 (en) | 2024-06-06 |
JP7297062B2 (ja) | 2023-06-23 |
US20220037714A1 (en) | 2022-02-03 |
KR20230150242A (ko) | 2023-10-30 |
US20240186610A1 (en) | 2024-06-06 |
WO2020180114A1 (ko) | 2020-09-10 |
PL3893291T3 (pl) | 2024-07-08 |
EP3893291A1 (en) | 2021-10-13 |
EP3893291A4 (en) | 2022-02-16 |
US20240039073A1 (en) | 2024-02-01 |
CN112689926A (zh) | 2021-04-20 |
EP3893291B1 (en) | 2024-05-01 |
KR20200106378A (ko) | 2020-09-14 |
US20240186609A1 (en) | 2024-06-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2022506014A (ja) | スウェリング吸収及び熱遮断機能を有するパッド複合体を備えるバッテリーモジュール、それを含むバッテリーパック及び自動車 | |
JP7045562B2 (ja) | バッテリーモジュール | |
US20200295415A1 (en) | Partition member and assembled battery | |
KR20200030967A (ko) | 절연 구조가 향상된 배터리 모듈 및 이를 포함하는 배터리 팩 | |
KR20220124748A (ko) | 배터리 팩 및 전기 차량 | |
JP7068475B2 (ja) | バッテリーモジュール | |
JP7055203B2 (ja) | 冷却効率が向上し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 | |
EP4164041A1 (en) | Battery module and battery pack comprising same | |
KR20220132353A (ko) | 냉각수를 활용한 배터리 셀의 열확산 방지 구조를 갖춘 배터리 모듈 및 이를 포함하는 배터리 팩 | |
JP2023527967A (ja) | 選択的な相変化機能を備えた電池 | |
JP2022119679A (ja) | 仕切り部材及び組電池 | |
WO2022138779A1 (ja) | 組電池 | |
US20230011587A1 (en) | Battery pack having thermal diffusion prevention structure between battery modules | |
JP7049548B2 (ja) | 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 | |
KR102009438B1 (ko) | 배터리 모듈 | |
JP7501969B2 (ja) | 電池モジュールおよびこれを含む電池パック | |
KR102647832B1 (ko) | 전지 모듈 및 이를 포함하는 전지팩 | |
CN216793822U (zh) | 一种电池及电池装置 | |
WO2023211011A1 (ko) | 흡열체를 내장하는 각형 이차전지 | |
JP7395231B2 (ja) | 電池モジュールおよびこれを含む電池パック | |
KR102658211B1 (ko) | 안전성이 강화된 배터리 모듈 | |
KR102636036B1 (ko) | 방열구조를 가지는 전기 에너지 저장 장치 | |
WO2023190646A1 (ja) | 仕切部材及び組電池 | |
KR20240040994A (ko) | 배터리 모듈 | |
KR20230153919A (ko) | 흡열체를 내장하는 각형 이차전지 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20210409 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20211221 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20211221 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20220531 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220613 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220913 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20230110 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230510 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20230518 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20230605 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230613 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7297062 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |