JP2023511731A - 電池モジュールおよびそれを含む電池パック - Google Patents
電池モジュールおよびそれを含む電池パック Download PDFInfo
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- JP2023511731A JP2023511731A JP2022546113A JP2022546113A JP2023511731A JP 2023511731 A JP2023511731 A JP 2023511731A JP 2022546113 A JP2022546113 A JP 2022546113A JP 2022546113 A JP2022546113 A JP 2022546113A JP 2023511731 A JP2023511731 A JP 2023511731A
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- Prior art keywords
- battery
- battery module
- end plate
- frame
- cell stack
- 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
- 238000003466 welding Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000005484 gravity Effects 0.000 description 3
- 238000009413 insulation 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
- 239000003792 electrolyte Substances 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001151 other effect Effects 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
- H01M50/20—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
-
- 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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
-
- 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
- H01M50/507—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing comprising an arrangement of two or more busbars within a container structure, e.g. busbar modules
-
- 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
-
- 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
- H01M50/691—Arrangements or processes for draining liquids from casings; Cleaning 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Battery Mounting, Suspending (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
Description
本出願は2020年9月22日付韓国特許出願第10-2020-0122292号に基づく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すべての内容は本明細書の一部として含まれる。
300 エンドプレート
310 両側下端コーナー部
L 排水路
311 下端内側コーナー部
312 下端外側コーナー部
313 内側下端部
320 枠部
400 絶縁カバー
500 バスバーフレーム
510 バスバー
D 排水装置
S1 第1傾斜
S2 第2傾斜
Claims (10)
- 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収容するモジュールフレーム;および
前記電池セル積層体の前後面をカバーするエンドプレートを含み、
前記モジュールフレームと接する前記エンドプレートの両側下端コーナー部には、排水路が形成される、電池モジュール。 - 前記排水路が形成された部分を除いた前記エンドプレートと前記モジュールフレームとが接する部分は、溶接で結合されている、請求項1に記載の電池モジュール。
- 前記排水路は、前記エンドプレートの下端外側コーナー部に向かって第1傾斜を有するように形成され、前記排水路と連結される前記エンドプレートの内側下端部は、前記排水路に向かって第2傾斜を有するように形成される、請求項1または2に記載の電池モジュール。
- 前記第1傾斜は、前記第2傾斜より傾斜角がさらに大きい、請求項3に記載の電池モジュール。
- 前記排水路は、前記エンドプレートの下端内側コーナー部で下端外側コーナー部に向かって形成された、請求項1~4のいずれか一項に記載の電池モジュール。
- 前記エンドプレートの縁には、前記モジュールフレームに向かって突出形成された枠部が形成され、
前記排水路は、前記枠部に形成される、請求項1~5のいずれか一項に記載の電池モジュール。 - 前記電池セル積層体と前記エンドプレートとの間には、絶縁カバーが形成され、
前記エンドプレートの内側下端部は、前記絶縁カバーの下側に形成される、請求項1~6のいずれか一項に記載の電池モジュール。 - 前記電池セル積層体の前後面には、バスバーフレームが形成され、
前記バスバーフレームは、前記エンドプレートの内側下端部の上側空間と連結される、請求項1~7のいずれか一項に記載の電池モジュール。 - 前記バスバーフレームの外側面には、複数のバスバーが取り付けられ、前記複数のバスバーは、前記内側下端部の上側空間と連結される、請求項8に記載の電池モジュール。
- 請求項1~9のいずれか一項に記載の電池モジュール;および
前記電池モジュールの前記排水路と連結された排水装置を含む、電池パック。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2020-0122292 | 2020-09-22 | ||
KR1020200122292A KR20220039300A (ko) | 2020-09-22 | 2020-09-22 | 전지 모듈 및 이를 포함하는 전지팩 |
PCT/KR2021/009946 WO2022065666A1 (ko) | 2020-09-22 | 2021-07-30 | 전지 모듈 및 이를 포함하는 전지팩 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2023511731A true JP2023511731A (ja) | 2023-03-22 |
JP7463016B2 JP7463016B2 (ja) | 2024-04-08 |
Family
ID=80846658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022546113A Active JP7463016B2 (ja) | 2020-09-22 | 2021-07-30 | 電池モジュールおよびそれを含む電池パック |
Country Status (6)
Country | Link |
---|---|
US (1) | US20230013906A1 (ja) |
EP (1) | EP4099488A4 (ja) |
JP (1) | JP7463016B2 (ja) |
KR (1) | KR20220039300A (ja) |
CN (1) | CN115516701A (ja) |
WO (1) | WO2022065666A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2024060674A (ja) * | 2022-10-20 | 2024-05-07 | プライムプラネットエナジー&ソリューションズ株式会社 | 電池モジュール |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013179798A1 (ja) * | 2012-05-31 | 2013-12-05 | 本田技研工業株式会社 | 蓄電モジュール |
JP2016031895A (ja) * | 2014-07-30 | 2016-03-07 | 株式会社Gsユアサ | 蓄電装置 |
JP2019192536A (ja) * | 2018-04-26 | 2019-10-31 | 株式会社デンソー | 電池モジュール |
CN210167432U (zh) * | 2019-08-30 | 2020-03-20 | 江苏华荷氢电科技有限公司 | 一种电堆内排水通风结构 |
JP2020522849A (ja) * | 2018-01-12 | 2020-07-30 | エルジー・ケム・リミテッド | バッテリーモジュール、これを含むバッテリーパック及び自動車 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4668038B2 (ja) * | 2005-11-16 | 2011-04-13 | 本田技研工業株式会社 | 燃料電池スタック |
JP5394294B2 (ja) * | 2010-03-23 | 2014-01-22 | 株式会社オーテックジャパン | バッテリケースの排水装置 |
US9666845B2 (en) * | 2012-05-31 | 2017-05-30 | Honda Motor Co., Ltd. | Power storage module and fixing structure of power storage module |
EP2760075B1 (de) * | 2013-01-25 | 2019-06-19 | Samsung SDI Co., Ltd. | Batteriesystem mit gehäuse |
JP6009491B2 (ja) * | 2014-05-08 | 2016-10-19 | 株式会社マキタ | バッテリパック |
JP7276896B2 (ja) * | 2018-11-28 | 2023-05-18 | 三洋電機株式会社 | 電池モジュール |
KR102387356B1 (ko) * | 2019-02-21 | 2022-04-14 | 주식회사 엘지에너지솔루션 | 유동 너트를 구비한 단자 연결구조를 갖는 전지 모듈과 이를 포함한 전지 팩 |
-
2020
- 2020-09-22 KR KR1020200122292A patent/KR20220039300A/ko active Search and Examination
-
2021
- 2021-07-30 CN CN202180016326.1A patent/CN115516701A/zh active Pending
- 2021-07-30 JP JP2022546113A patent/JP7463016B2/ja active Active
- 2021-07-30 US US17/797,616 patent/US20230013906A1/en active Pending
- 2021-07-30 EP EP21872699.0A patent/EP4099488A4/en active Pending
- 2021-07-30 WO PCT/KR2021/009946 patent/WO2022065666A1/ko unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013179798A1 (ja) * | 2012-05-31 | 2013-12-05 | 本田技研工業株式会社 | 蓄電モジュール |
JP2016031895A (ja) * | 2014-07-30 | 2016-03-07 | 株式会社Gsユアサ | 蓄電装置 |
JP2020522849A (ja) * | 2018-01-12 | 2020-07-30 | エルジー・ケム・リミテッド | バッテリーモジュール、これを含むバッテリーパック及び自動車 |
JP2019192536A (ja) * | 2018-04-26 | 2019-10-31 | 株式会社デンソー | 電池モジュール |
CN210167432U (zh) * | 2019-08-30 | 2020-03-20 | 江苏华荷氢电科技有限公司 | 一种电堆内排水通风结构 |
Also Published As
Publication number | Publication date |
---|---|
EP4099488A1 (en) | 2022-12-07 |
US20230013906A1 (en) | 2023-01-19 |
EP4099488A4 (en) | 2024-06-12 |
JP7463016B2 (ja) | 2024-04-08 |
KR20220039300A (ko) | 2022-03-29 |
CN115516701A (zh) | 2022-12-23 |
WO2022065666A1 (ko) | 2022-03-31 |
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