JP7490295B2 - 電池パックおよびその製造方法 - Google Patents
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- JP7490295B2 JP7490295B2 JP2022519033A JP2022519033A JP7490295B2 JP 7490295 B2 JP7490295 B2 JP 7490295B2 JP 2022519033 A JP2022519033 A JP 2022519033A JP 2022519033 A JP2022519033 A JP 2022519033A JP 7490295 B2 JP7490295 B2 JP 7490295B2
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- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 239000010410 layer Substances 0.000 claims description 43
- 239000011347 resin Substances 0.000 claims description 43
- 229920005989 resin Polymers 0.000 claims description 43
- 239000012790 adhesive layer Substances 0.000 claims description 22
- 238000005192 partition Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 11
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 2
- 210000004027 cell Anatomy 0.000 description 77
- 238000001816 cooling Methods 0.000 description 11
- 238000009413 insulation Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012546 transfer Methods 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
- 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
- H01M50/204—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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
-
- 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
- H01M10/64—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
- 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
-
- 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
- H01M50/233—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
- H01M50/291—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
- H01M50/20—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
-
- 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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- 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)
Description
本出願は、2020年7月29日付韓国特許出願第10-2020-0094334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。
120:粘着層
200:電池セル積層体
130:スプレー
400:絶縁カバー
Claims (9)
- 複数の電池セルが積層されて形成された電池セル積層体、
前記電池セル積層体の下部面に塗布されている粘着層、
複数のモジュール領域を有し、前記電池セル積層体が装着される下部パックハウジング、および
前記粘着層と前記下部パックハウジングの間に位置する熱伝導性樹脂層を含み、
前記粘着層は、絶縁性を有する、電池パックであって、
前記電池セル積層体の両端部を覆う絶縁カバー、および
前記絶縁カバーと隣接した前記電池セル積層体の両端部を囲むホールディング部材をさらに含み、
前記電池セル積層体、前記絶縁カバー、前記ホールディング部材、および前記粘着層を含む電池モジュールが、下部パックハウジングに直接装着されている、電池パック。 - 前記熱伝導性樹脂層は、前記下部パックハウジングに直接接触する、請求項1に記載の電池パック。
- 前記複数のモジュール領域は、前記下部パックハウジング内に形成された複数の隔壁により区画され、前記隔壁は、複数の前記電池セル積層体のうち隣り合う電池セル積層体の間に位置する、請求項1に記載の電池パック。
- 前記熱伝導性樹脂層は、第1熱伝導性樹脂層および第2熱伝導性樹脂層を含み、
前記複数のモジュール領域は、前記隔壁により互いに区画される第1領域および第2領域を含み、
前記第1熱伝導性樹脂層は、前記第1領域に対応するように形成され、前記第2熱伝導性樹脂層は、前記第2領域に対応するように形成される、請求項3に記載の電池パック。 - 複数の前記電池セル積層体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。
- 複数の電池セルを積層して電池セル積層体を形成する段階、
前記電池セル積層体の両端部を覆う絶縁カバーを形成する段階、
前記絶縁カバーと隣接した前記電池セル積層体の両端部を囲むホールディング部材を形成する段階、
前記電池セル積層体の下部面に絶縁性を有する粘着物質を塗布して粘着層を形成する段階、
複数のモジュール領域を有する下部パックハウジング内に熱伝導性樹脂層を形成する段階、および
前記熱伝導性樹脂層に前記電池セル積層体の下部面が当接するように前記電池セル積層体を前記下部パックハウジング内に装着する段階を含む、電池パック製造方法。 - 前記粘着層を形成する段階は、前記電池セル積層体を上下反転した状態で前記電池セル積層体の下部面に向かって絶縁性粘着スプレーを噴射する段階を含む、請求項6に記載の電池パック製造方法。
- 前記複数のモジュール領域は、複数の隔壁により区画され、前記電池セル積層体は、互いに隣り合う前記隔壁の間に装着される、請求項7に記載の電池パック製造方法。
- 前記粘着層の厚さは、前記熱伝導性樹脂層の厚さよりも薄く形成される、請求項6~8のいずれか一項に記載の電池パック製造方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2020-0094334 | 2020-07-29 | ||
KR1020200094334A KR20220014575A (ko) | 2020-07-29 | 2020-07-29 | 전지 팩 및 이의 제조 방법 |
PCT/KR2021/008912 WO2022025483A1 (ko) | 2020-07-29 | 2021-07-12 | 전지 팩 및 이의 제조 방법 |
Publications (2)
Publication Number | Publication Date |
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JP2022550522A JP2022550522A (ja) | 2022-12-02 |
JP7490295B2 true JP7490295B2 (ja) | 2024-05-27 |
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JP2022519033A Active JP7490295B2 (ja) | 2020-07-29 | 2021-07-12 | 電池パックおよびその製造方法 |
Country Status (6)
Country | Link |
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US (1) | US20240055690A1 (ja) |
EP (1) | EP4024568A4 (ja) |
JP (1) | JP7490295B2 (ja) |
KR (1) | KR20220014575A (ja) |
CN (1) | CN114450840B (ja) |
WO (1) | WO2022025483A1 (ja) |
Families Citing this family (4)
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KR20230154526A (ko) * | 2022-05-02 | 2023-11-09 | 주식회사 엘지에너지솔루션 | 배터리 모듈의 선택적 분리가 가능한 배터리 팩 |
CN115133197A (zh) * | 2022-07-26 | 2022-09-30 | 中创新航科技股份有限公司 | 电池装置 |
KR20240082671A (ko) * | 2022-12-02 | 2024-06-11 | 주식회사 엘지에너지솔루션 | 배터리 팩 제조 방법 및 상기 방법에 의해 제조된 배터리 팩 |
EP4398392A1 (en) | 2023-01-09 | 2024-07-10 | Newfrey LLC | Battery cell sub-assembly, battery module sub-assembly and battery pack |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013051099A (ja) | 2011-08-31 | 2013-03-14 | Nissan Motor Co Ltd | バッテリ温調用モジュール |
DE102013220690A1 (de) | 2013-10-14 | 2015-04-16 | Bayerische Motoren Werke Aktiengesellschaft | Batteriemodul, Verfahren zu dessen Herstellung und Kraftfahrzeug mit einem Batteriemodul |
US20180358666A1 (en) | 2016-02-17 | 2018-12-13 | Bayerische Motoren Werke Aktiengesellschaft | Battery Cell Module Having a Cooling Element |
JP2020080244A (ja) | 2018-11-13 | 2020-05-28 | トヨタ自動車株式会社 | 冷却装置 |
JP2021174765A (ja) | 2020-04-20 | 2021-11-01 | エスケー イノベーション カンパニー リミテッドSk Innovation Co., Ltd. | 電池モジュール |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012084347A (ja) * | 2010-10-08 | 2012-04-26 | Nitto Denko Corp | 組電池装置 |
JP5852092B2 (ja) * | 2011-02-28 | 2016-02-03 | 三洋電機株式会社 | 電池モジュールおよび電池モジュールの製造方法 |
JP2013012441A (ja) * | 2011-06-30 | 2013-01-17 | Sanyo Electric Co Ltd | 電源装置及び電源装置を備える車両 |
JP2014187233A (ja) * | 2013-03-25 | 2014-10-02 | Panasonic Corp | 放熱シートおよびこれを用いた放熱構造 |
JP6205807B2 (ja) * | 2013-04-08 | 2017-10-04 | 株式会社Gsユアサ | バッテリモジュール |
KR102153044B1 (ko) * | 2013-11-11 | 2020-09-07 | 삼성전자주식회사 | 가요성 이차 전지 |
KR101767634B1 (ko) * | 2014-07-31 | 2017-08-14 | 주식회사 엘지화학 | 배터리 모듈 |
KR102057232B1 (ko) * | 2017-03-15 | 2019-12-18 | 주식회사 엘지화학 | 배터리 모듈, 이러한 배터리 모듈을 포함하는 배터리 팩 및 이러한 배터리 팩을 포함하는 자동차 |
KR102146540B1 (ko) * | 2017-09-15 | 2020-08-20 | 주식회사 엘지화학 | 배터리 모듈 |
KR102691981B1 (ko) * | 2018-08-03 | 2024-08-02 | 에스케이온 주식회사 | 배터리 모듈 및 이를 포함하는 배터리 팩 |
KR20200020476A (ko) * | 2018-08-17 | 2020-02-26 | 현대자동차주식회사 | 배터리 모듈 |
WO2020066060A1 (ja) * | 2018-09-26 | 2020-04-02 | ビークルエナジージャパン株式会社 | 電池パック |
JP2022507500A (ja) * | 2018-11-16 | 2022-01-18 | スリーエム イノベイティブ プロパティズ カンパニー | 硬化性組成物、それからなる物品、並びにその製造方法及び使用 |
KR102248922B1 (ko) * | 2020-04-24 | 2021-05-06 | 주식회사 엘지화학 | 수지 조성물 |
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- 2020-07-29 KR KR1020200094334A patent/KR20220014575A/ko active Search and Examination
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- 2021-07-12 JP JP2022519033A patent/JP7490295B2/ja active Active
- 2021-07-12 WO PCT/KR2021/008912 patent/WO2022025483A1/ko active Application Filing
- 2021-07-12 US US17/766,429 patent/US20240055690A1/en active Pending
- 2021-07-12 CN CN202180005547.9A patent/CN114450840B/zh active Active
- 2021-07-12 EP EP21850765.5A patent/EP4024568A4/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013051099A (ja) | 2011-08-31 | 2013-03-14 | Nissan Motor Co Ltd | バッテリ温調用モジュール |
DE102013220690A1 (de) | 2013-10-14 | 2015-04-16 | Bayerische Motoren Werke Aktiengesellschaft | Batteriemodul, Verfahren zu dessen Herstellung und Kraftfahrzeug mit einem Batteriemodul |
US20180358666A1 (en) | 2016-02-17 | 2018-12-13 | Bayerische Motoren Werke Aktiengesellschaft | Battery Cell Module Having a Cooling Element |
JP2020080244A (ja) | 2018-11-13 | 2020-05-28 | トヨタ自動車株式会社 | 冷却装置 |
JP2021174765A (ja) | 2020-04-20 | 2021-11-01 | エスケー イノベーション カンパニー リミテッドSk Innovation Co., Ltd. | 電池モジュール |
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CN114450840B (zh) | 2024-06-07 |
JP2022550522A (ja) | 2022-12-02 |
EP4024568A1 (en) | 2022-07-06 |
EP4024568A4 (en) | 2024-06-26 |
WO2022025483A1 (ko) | 2022-02-03 |
CN114450840A (zh) | 2022-05-06 |
US20240055690A1 (en) | 2024-02-15 |
KR20220014575A (ko) | 2022-02-07 |
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