JP7463014B2 - 電池モジュールおよびこれを含む電池パック - Google Patents
電池モジュールおよびこれを含む電池パック Download PDFInfo
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- JP7463014B2 JP7463014B2 JP2022541275A JP2022541275A JP7463014B2 JP 7463014 B2 JP7463014 B2 JP 7463014B2 JP 2022541275 A JP2022541275 A JP 2022541275A JP 2022541275 A JP2022541275 A JP 2022541275A JP 7463014 B2 JP7463014 B2 JP 7463014B2
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- Prior art keywords
- battery
- cell stack
- frame
- battery cell
- upper plate
- Prior art date
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- 238000003466 welding Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 230000007547 defect Effects 0.000 description 5
- 238000005452 bending Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000003860 storage Methods 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
- 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
- H01M50/20—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
- H01M50/204—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
- H01M50/202—Casings or frames around the primary casing of a single cell or a single battery
-
- 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
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
- Connection Of Batteries Or Terminals (AREA)
Description
本出願は2020年4月29日付韓国特許出願第10-2020-0052255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含まれる。
210:下部フレーム
210G:組立ガイド部
210P:支持部
210D:陥没部
220:上部プレート
220D:溝部
220P:逃げ部
Claims (6)
- 複数の電池セルが積層されている電池セル積層体、
前記電池セル積層体を囲むモジュールフレーム、
前記モジュールフレームから露出される前記電池セル積層体の前後面を覆うバスバーフレーム、および
前記バスバーフレームを覆うエンドプレートを含み、
前記モジュールフレームは、前記電池セル積層体の下部および両側面を覆う下部フレームと、前記電池セル積層体の上部を覆う上部プレートを含み、
前記上部プレートと結合する前記下部フレームの縁には少なくとも一つの組立ガイド部が形成され、
前記組立ガイド部は、一方向に突出した突起形状の支持部と、前記支持部の両側に形成された陥没部を含み、
前記上部プレートには、前記組立ガイド部の前記支持部が組立てられる溝部が形成される、電池モジュール。 - 前記下部フレームは、前記電池セル積層体の前記下部を支える底部と、前記底部の両端部で上向に延長された二つの側面部を含み、
前記組立ガイド部は、前記側面部の上端縁に形成される、請求項1に記載の電池モジュール。 - 前記陥没部は、前記下部フレームの前記側面部の前記上端縁が前記下部フレームの前記底部に向かう方向に凹んだ逃げ形状を有する、請求項2に記載の電池モジュール。
- 前記溝部は、前記上部プレートの互いに対応する両縁が互いに対向する方向に陥没した構造を有する、請求項1から3のいずれか一項に記載の電池モジュール。
- 前記溝部の両端に逃げ部が形成されている、請求項1~4のいずれか一項に記載の電池モジュール。
- 請求項1~5の何れか一項に記載の電池モジュールを含む電池パック。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2020-0052255 | 2020-04-29 | ||
KR1020200052255A KR20210133532A (ko) | 2020-04-29 | 2020-04-29 | 전지 모듈 및 이를 포함하는 전지팩 |
PCT/KR2021/002921 WO2021221298A1 (ko) | 2020-04-29 | 2021-03-09 | 전지 모듈 및 이를 포함하는 전지팩 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2023511034A JP2023511034A (ja) | 2023-03-16 |
JP7463014B2 true JP7463014B2 (ja) | 2024-04-08 |
Family
ID=78374135
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022541275A Active JP7463014B2 (ja) | 2020-04-29 | 2021-03-09 | 電池モジュールおよびこれを含む電池パック |
Country Status (6)
Country | Link |
---|---|
US (1) | US20230037871A1 (ja) |
EP (1) | EP4075581A4 (ja) |
JP (1) | JP7463014B2 (ja) |
KR (1) | KR20210133532A (ja) |
CN (1) | CN114982053A (ja) |
WO (1) | WO2021221298A1 (ja) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019098491A1 (ko) | 2017-11-14 | 2019-05-23 | 주식회사 엘지화학 | 배터리 셀 가압형 엔드 플레이트와 확장형 센싱 하우징 구조가 적용된 배터리 모듈 |
US20200076025A1 (en) | 2017-12-01 | 2020-03-05 | Lg Chem, Ltd. | Battery module having heat dissipation plate |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09298053A (ja) * | 1996-05-01 | 1997-11-18 | Kawai Musical Instr Mfg Co Ltd | バッテリケース |
JP5074969B2 (ja) * | 2008-03-21 | 2012-11-14 | 本田技研工業株式会社 | 移動体搭載用組電池 |
DE102012015818B4 (de) * | 2012-08-10 | 2023-10-26 | Dr. Ing. H.C. F. Porsche Ag | Kraftfahrzeugbatterie |
JP6020903B2 (ja) * | 2012-10-24 | 2016-11-02 | 株式会社オートネットワーク技術研究所 | 蓄電モジュール |
CN105161647A (zh) * | 2015-09-25 | 2015-12-16 | 江苏峰谷源储能技术研究院有限公司 | 一种电池组夹具 |
JP6613787B2 (ja) * | 2015-10-14 | 2019-12-04 | 株式会社豊田自動織機 | 電池パック、及び電池パックの組立方法 |
US11502361B2 (en) * | 2016-12-28 | 2022-11-15 | Gs Yuasa International Ltd. | Energy storage apparatus |
US10601003B2 (en) * | 2017-10-30 | 2020-03-24 | Lg Chem, Ltd. | Battery module and method of assembling the battery module |
KR102378539B1 (ko) * | 2017-12-06 | 2022-03-23 | 주식회사 엘지에너지솔루션 | 셀 에지 직접 냉각 방식의 배터리 모듈 및 이를 포함하는 배터리 팩 |
DE102018133391A1 (de) * | 2017-12-26 | 2019-06-27 | Sk Innovation Co., Ltd. | Batteriemodul und Herstellungsverfahren desselben |
CN109994798A (zh) * | 2017-12-26 | 2019-07-09 | Sk新技术株式会社 | 电池模块及其制造方法 |
-
2020
- 2020-04-29 KR KR1020200052255A patent/KR20210133532A/ko active Search and Examination
-
2021
- 2021-03-09 US US17/790,092 patent/US20230037871A1/en active Pending
- 2021-03-09 JP JP2022541275A patent/JP7463014B2/ja active Active
- 2021-03-09 WO PCT/KR2021/002921 patent/WO2021221298A1/ko unknown
- 2021-03-09 CN CN202180010507.3A patent/CN114982053A/zh active Pending
- 2021-03-09 EP EP21795900.6A patent/EP4075581A4/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019098491A1 (ko) | 2017-11-14 | 2019-05-23 | 주식회사 엘지화학 | 배터리 셀 가압형 엔드 플레이트와 확장형 센싱 하우징 구조가 적용된 배터리 모듈 |
US20200076025A1 (en) | 2017-12-01 | 2020-03-05 | Lg Chem, Ltd. | Battery module having heat dissipation plate |
Also Published As
Publication number | Publication date |
---|---|
CN114982053A (zh) | 2022-08-30 |
EP4075581A4 (en) | 2024-05-01 |
KR20210133532A (ko) | 2021-11-08 |
WO2021221298A1 (ko) | 2021-11-04 |
EP4075581A1 (en) | 2022-10-19 |
US20230037871A1 (en) | 2023-02-09 |
JP2023511034A (ja) | 2023-03-16 |
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