JP7399540B2 - 電池パックおよびこれを含むデバイス - Google Patents
電池パックおよびこれを含むデバイス Download PDFInfo
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- JP7399540B2 JP7399540B2 JP2021568607A JP2021568607A JP7399540B2 JP 7399540 B2 JP7399540 B2 JP 7399540B2 JP 2021568607 A JP2021568607 A JP 2021568607A JP 2021568607 A JP2021568607 A JP 2021568607A JP 7399540 B2 JP7399540 B2 JP 7399540B2
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- JP
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- Prior art keywords
- battery
- battery pack
- cell stack
- insulating member
- battery 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.)
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- 239000011347 resin Substances 0.000 claims description 13
- 229920005989 resin Polymers 0.000 claims description 13
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 description 19
- 238000004519 manufacturing process Methods 0.000 description 10
- 239000010410 layer Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 7
- 239000011247 coating layer Substances 0.000 description 6
- 238000005192 partition Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 230000008961 swelling Effects 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
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/653—Means for temperature control structurally associated with the cells characterised by electrically insulating or thermally conductive materials
-
- 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
- H01M50/24—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 from their environment, e.g. from corrosion
-
- 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
- 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
- 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
- H01M50/531—Electrode connections inside a battery casing
- H01M50/533—Electrode connections inside a battery casing characterised by the shape of the leads or tabs
-
- 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
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)
- Connection Of Batteries Or Terminals (AREA)
Description
本出願は、2020年6月22日付韓国特許出願第10-2020-0075955号に基づいた優先権の利益を主張し、当該韓国特許出願の文献に開示された全ての内容は本明細書の一部として組み含まれる。
100:下部パックハウジング
110:隔壁
200:上部パックハウジング
300:熱伝導性樹脂層
400:セルブロック
410:電池セル積層体
411:電極リード
420:側面プレート
430:絶縁部材
T:絶縁テープ
Claims (9)
- 複数のモジュール領域を有する下部パックハウジング、
前記モジュール領域に形成された熱伝導性樹脂層、および
前記熱伝導性樹脂層の上側で前記複数のモジュール領域のそれぞれに装着されているセルブロックを含み、
前記セルブロックは、
複数の電池セルが積層されている電池セル積層体、および
前記電池セル積層体を囲む絶縁部材を含み、
前記電池セル積層体の両側面および前記絶縁部材の間には側面プレートが位置し、
前記電池セル積層体の上面及び下面は前記絶縁部材と接触しており、
前記側面プレートが前記電池セル積層体中の前記複数の電池セルの積層方向に直交する方向に配置されている電池パック。 - 前記セルブロックの上部を覆う上部パックハウジングをさらに含む、請求項1に記載の電池パック。
- 前記絶縁部材は、前記電池セル積層体で電極リードが形成された部分を除いた前記電池セル積層体の上下左右面を覆っている、請求項1または2に記載の電池パック。
- 前記の側面プレートは、弾性部材で形成されている、請求項3に記載の電池パック。
- 前記の側面プレートは、ゴム(Rubber)で形成されている、請求項4に記載の電池パック。
- 前記の側面プレートは、射出成形されている、請求項3に記載の電池パック。
- 前記絶縁部材は、熱収縮チューブ(Heat Shrinkage Tube)で形成されている、請求項1~6の何れか一項に記載の電池パック。
- 前記絶縁部材は、絶縁テープで形成されている、請求項1~6の何れか一項に記載の電池パック。
- 請求項1~8の何れか一項に記載の電池パックを含むデバイス。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020200075955A KR20210157757A (ko) | 2020-06-22 | 2020-06-22 | 전지팩 및 이를 포함하는 디바이스 |
KR10-2020-0075955 | 2020-06-22 | ||
PCT/KR2021/003178 WO2021261709A1 (ko) | 2020-06-22 | 2021-03-15 | 전지팩 및 이를 포함하는 디바이스 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022541710A JP2022541710A (ja) | 2022-09-27 |
JP7399540B2 true JP7399540B2 (ja) | 2023-12-18 |
Family
ID=79176886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021568607A Active JP7399540B2 (ja) | 2020-06-22 | 2021-03-15 | 電池パックおよびこれを含むデバイス |
Country Status (6)
Country | Link |
---|---|
US (1) | US20230110762A1 (ja) |
EP (1) | EP3996190A4 (ja) |
JP (1) | JP7399540B2 (ja) |
KR (1) | KR20210157757A (ja) |
CN (1) | CN114173898A (ja) |
WO (1) | WO2021261709A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024135970A1 (ko) * | 2022-12-23 | 2024-06-27 | 주식회사 엘지에너지솔루션 | 배터리 팩 및 이를 포함하는 자동차 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002100411A (ja) | 2000-09-25 | 2002-04-05 | Mitsubishi Chemicals Corp | 電池パック |
JP2011503800A (ja) | 2007-11-07 | 2011-01-27 | エナーデル、インク | 温度制御装置を有する電池アセンブリ |
US20140038012A1 (en) | 2011-04-19 | 2014-02-06 | A 123 Systems, Inc. | Thermal Gap Pad for a Prismatic Battery Pack |
WO2020084707A1 (ja) | 2018-10-24 | 2020-04-30 | 株式会社 東芝 | 電池及び電池パック |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4439456B2 (ja) * | 2005-03-24 | 2010-03-24 | 株式会社東芝 | 電池パック及び自動車 |
KR101661972B1 (ko) * | 2015-02-17 | 2016-10-04 | 엘지전자 주식회사 | 전기자동차용 배터리 팩 |
DE102016203818A1 (de) * | 2016-03-09 | 2017-09-14 | Robert Bosch Gmbh | Batteriepack |
CN206806391U (zh) * | 2017-04-28 | 2017-12-26 | 微宏动力***(湖州)有限公司 | 电池模组结构 |
JP6670272B2 (ja) * | 2017-06-28 | 2020-03-18 | 本田技研工業株式会社 | バッテリモジュール |
KR102159347B1 (ko) * | 2017-11-14 | 2020-09-23 | 주식회사 엘지화학 | 배터리 셀 가압형 엔드 플레이트와 확장형 센싱 하우징 구조가 적용된 배터리 모듈 |
KR20190138358A (ko) * | 2018-06-05 | 2019-12-13 | 에스케이이노베이션 주식회사 | 배터리 모듈 |
KR102176697B1 (ko) * | 2018-06-29 | 2020-11-09 | 주식회사 엘지화학 | 단위체를 포함하는 배터리 모듈 |
KR102382382B1 (ko) * | 2018-07-03 | 2022-04-01 | 주식회사 엘지에너지솔루션 | 열수축성 튜브를 포함하는 배터리 모듈 |
KR20200015207A (ko) * | 2018-08-03 | 2020-02-12 | 에스케이이노베이션 주식회사 | 배터리 모듈 및 이를 포함하는 배터리 팩 |
CN208955070U (zh) * | 2018-11-15 | 2019-06-07 | 宁德时代新能源科技股份有限公司 | 侧板及电池模组 |
-
2020
- 2020-06-22 KR KR1020200075955A patent/KR20210157757A/ko active Search and Examination
-
2021
- 2021-03-15 CN CN202180003515.5A patent/CN114173898A/zh active Pending
- 2021-03-15 WO PCT/KR2021/003178 patent/WO2021261709A1/ko unknown
- 2021-03-15 JP JP2021568607A patent/JP7399540B2/ja active Active
- 2021-03-15 US US17/616,467 patent/US20230110762A1/en active Pending
- 2021-03-15 EP EP21802180.6A patent/EP3996190A4/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002100411A (ja) | 2000-09-25 | 2002-04-05 | Mitsubishi Chemicals Corp | 電池パック |
JP2011503800A (ja) | 2007-11-07 | 2011-01-27 | エナーデル、インク | 温度制御装置を有する電池アセンブリ |
US20140038012A1 (en) | 2011-04-19 | 2014-02-06 | A 123 Systems, Inc. | Thermal Gap Pad for a Prismatic Battery Pack |
WO2020084707A1 (ja) | 2018-10-24 | 2020-04-30 | 株式会社 東芝 | 電池及び電池パック |
Also Published As
Publication number | Publication date |
---|---|
WO2021261709A1 (ko) | 2021-12-30 |
EP3996190A1 (en) | 2022-05-11 |
US20230110762A1 (en) | 2023-04-13 |
KR20210157757A (ko) | 2021-12-29 |
JP2022541710A (ja) | 2022-09-27 |
EP3996190A4 (en) | 2023-05-24 |
CN114173898A (zh) | 2022-03-11 |
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