JP7378593B2 - 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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- JP7378593B2 JP7378593B2 JP2022516143A JP2022516143A JP7378593B2 JP 7378593 B2 JP7378593 B2 JP 7378593B2 JP 2022516143 A JP2022516143 A JP 2022516143A JP 2022516143 A JP2022516143 A JP 2022516143A JP 7378593 B2 JP7378593 B2 JP 7378593B2
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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
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/35—Gas exhaust passages comprising elongated, tortuous or labyrinth-shaped exhaust passages
-
- 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
- H01M10/60—Heating or cooling; Temperature control
-
- 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
-
- 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
- H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
-
- 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
- H01M50/298—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the wiring of battery packs
-
- 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
- H01M50/30—Arrangements for facilitating escape of gases
-
- 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
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/35—Gas exhaust passages comprising elongated, tortuous or labyrinth-shaped exhaust passages
- H01M50/367—Internal gas exhaust passages forming part of the battery cover or case; Double cover vent systems
-
- 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
- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/543—Terminals
- H01M50/547—Terminals characterised by the disposition of the terminals on the cells
- H01M50/548—Terminals characterised by the disposition of the terminals on the cells on opposite sides of the cell
-
- 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
-
- 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
- H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
-
- 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)
- Aviation & Aerospace Engineering (AREA)
- Battery Mounting, Suspending (AREA)
- Gas Exhaust Devices For Batteries (AREA)
Description
本出願は2020年4月1日付韓国特許出願第10-2020-0039760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。
301、302:エンドプレート
400、500、600:ベンティング部
320、330:開口部
Claims (9)
- 電池モジュールを二つ以上含む電池パックであって、
前記電池モジュールは、
複数の電池セルが積層された電池セル積層体が挿入され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覆って前記モジュールフレームと結合されるエンドプレートを含み、
前記エンドプレート上に端子バスバー開口部とコネクタ開口部が形成され、前記端子バスバー開口部および前記コネクタ開口部から離隔した前記エンドプレート下端部にベンティング部が形成され、
前記電池モジュールのうちの第1電池モジュールと第2電池モジュールはそれぞれ互いに対向する一側に前記端子バスバー開口部及び前記コネクタ開口部が形成される、電池パック。 - 前記ベンティング部は、前記エンドプレート下端部に形成されるホール構造である、請求項1に記載の電池パック。
- 前記ホール構造は、前記電池セルから電極リードが突出して出る方向に形成された排出口を有する、請求項2に記載の電池パック。
- 前記ホール構造は、前記エンドプレート下端部に向かってガスが排出される排出口を有する、請求項2に記載の電池パック。
- 前記ホール構造は、前記エンドプレートを斜めに貫通する、請求項4に記載の電池パック。
- 前記ホール構造は、外側排出口より前記エンドプレートの上端部により近く内側流入口が形成されて斜めに貫通する構造を有する、請求項5に記載の電池パック。
- 前記ベンティング部は、
前記エンドプレートの下端部に形成されて前記電池セルから電極リードが突出する方向と対応する流入口、および
前記流入口を通じて流入したガスを排出する排出口を含み、
前記排出口は、前記流入口と垂直な方向に形成される、請求項1に記載の電池パック。 - 前記ベンティング部は、
前記流入口と前記排出口の間に形成されて、前記流入口に流入したガスを前記排出口が位置した方向に案内する連結部をさらに含み、
前記連結部は、外側排出口より前記エンドプレートの上端部により近く内側流入口が形成されて斜めに貫通する構造を有する、請求項7に記載の電池パック。 - 前記第1電池モジュールのベンティング部は、前記第2電池モジュールが位置した方向と対向する一側に形成される、請求項1から8のいずれか一項に記載の電池パック。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020200039760A KR102798544B1 (ko) | 2020-04-01 | 2020-04-01 | 전지 모듈 및 이를 포함하는 전지 팩 |
| KR10-2020-0039760 | 2020-04-01 | ||
| PCT/KR2021/001729 WO2021201421A1 (ko) | 2020-04-01 | 2021-02-09 | 전지 모듈 및 이를 포함하는 전지 팩 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2022548585A JP2022548585A (ja) | 2022-11-21 |
| JP7378593B2 true JP7378593B2 (ja) | 2023-11-13 |
Family
ID=77929048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022516143A Active JP7378593B2 (ja) | 2020-04-01 | 2021-02-09 | 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) | US12249733B2 (ja) |
| EP (1) | EP4012830A4 (ja) |
| JP (1) | JP7378593B2 (ja) |
| KR (1) | KR102798544B1 (ja) |
| CN (1) | CN114270619A (ja) |
| WO (1) | WO2021201421A1 (ja) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102857893B1 (ko) * | 2019-11-01 | 2025-09-09 | 주식회사 엘지에너지솔루션 | 전지 모듈 및 이를 포함하는 전지 팩 |
| KR102908431B1 (ko) * | 2021-10-06 | 2026-01-07 | 에스케이온 주식회사 | 이차 전지 |
| KR20230063235A (ko) * | 2021-11-01 | 2023-05-09 | 주식회사 엘지에너지솔루션 | 난연성이 향상된 커넥터를 적용한 배터리 모듈 |
| US20240396158A1 (en) * | 2022-01-07 | 2024-11-28 | Lg Energy Solution, Ltd. | Battery cell assembly including bus bar with flame blocking member and battery cell assembly structure |
| DE102022108757B3 (de) | 2022-04-11 | 2023-06-01 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Akkumulatoranordnung |
| KR102937940B1 (ko) * | 2022-04-20 | 2026-03-10 | 주식회사 엘지에너지솔루션 | 전지 모듈 및 이를 포함하는 전지 팩 |
| KR102670474B1 (ko) * | 2022-05-17 | 2024-05-30 | 에스케이온 주식회사 | 열폭주 전파를 방지하는 배터리 모듈 |
| KR20240074455A (ko) * | 2022-11-21 | 2024-05-28 | 주식회사 엘지에너지솔루션 | 화염 경로가 개선된 배터리 모듈 및 이를 포함하는 배터리 팩 |
| WO2024122928A1 (ko) * | 2022-12-05 | 2024-06-13 | 주식회사 엘지에너지솔루션 | 배터리 모듈 및 이를 포함하는 배터리 팩 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2012099477A (ja) | 2010-11-04 | 2012-05-24 | Sb Limotive Co Ltd | バッテリモジュール |
| JP2013197019A (ja) | 2012-03-22 | 2013-09-30 | Mitsubishi Heavy Ind Ltd | 電池及び電池システム |
| JP2019140083A (ja) | 2018-02-07 | 2019-08-22 | 寧徳時代新能源科技股▲分▼有限公司Contemporary Amperex Technology Co., Limited | 電池モジュール |
| WO2019203460A1 (ko) | 2018-04-20 | 2019-10-24 | 주식회사 엘지화학 | 디개싱 유로를 구비한 배터리 팩 |
| WO2020009484A1 (ko) | 2018-07-03 | 2020-01-09 | 주식회사 엘지화학 | 열수축성 튜브를 포함하는 배터리 모듈 |
| JP2020501320A (ja) | 2017-04-06 | 2020-01-16 | エルジー・ケム・リミテッド | エンドプレート、バッテリーモジュール、バッテリーモジュールを含むバッテリーパック及びバッテリーパックを含む自動車 |
| WO2021125469A1 (ko) | 2019-12-17 | 2021-06-24 | 주식회사 엘지화학 | 전지 모듈 및 이를 포함하는 전지팩 |
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| US8642206B2 (en) | 2010-11-04 | 2014-02-04 | Samsung Sdi Co., Ltd. | Battery module |
| US20120114984A1 (en) | 2010-11-04 | 2012-05-10 | Myung-Chul Kim | Battery module |
| US20120115016A1 (en) | 2010-11-04 | 2012-05-10 | Myung-Chul Kim | Battery module |
| US8980457B2 (en) | 2010-11-04 | 2015-03-17 | Samsung Sdi Co., Ltd. | Battery module |
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| KR102917118B1 (ko) * | 2021-01-15 | 2026-01-22 | 주식회사 엘지에너지솔루션 | 전지 모듈 및 이를 포함하는 전지팩 |
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-
2020
- 2020-04-01 KR KR1020200039760A patent/KR102798544B1/ko active Active
-
2021
- 2021-02-09 CN CN202180005041.8A patent/CN114270619A/zh active Pending
- 2021-02-09 JP JP2022516143A patent/JP7378593B2/ja active Active
- 2021-02-09 EP EP21782132.1A patent/EP4012830A4/en active Pending
- 2021-02-09 WO PCT/KR2021/001729 patent/WO2021201421A1/ko not_active Ceased
- 2021-02-09 US US17/641,395 patent/US12249733B2/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012099477A (ja) | 2010-11-04 | 2012-05-24 | Sb Limotive Co Ltd | バッテリモジュール |
| JP2013197019A (ja) | 2012-03-22 | 2013-09-30 | Mitsubishi Heavy Ind Ltd | 電池及び電池システム |
| JP2020501320A (ja) | 2017-04-06 | 2020-01-16 | エルジー・ケム・リミテッド | エンドプレート、バッテリーモジュール、バッテリーモジュールを含むバッテリーパック及びバッテリーパックを含む自動車 |
| JP2019140083A (ja) | 2018-02-07 | 2019-08-22 | 寧徳時代新能源科技股▲分▼有限公司Contemporary Amperex Technology Co., Limited | 電池モジュール |
| WO2019203460A1 (ko) | 2018-04-20 | 2019-10-24 | 주식회사 엘지화학 | 디개싱 유로를 구비한 배터리 팩 |
| WO2020009484A1 (ko) | 2018-07-03 | 2020-01-09 | 주식회사 엘지화학 | 열수축성 튜브를 포함하는 배터리 모듈 |
| WO2021125469A1 (ko) | 2019-12-17 | 2021-06-24 | 주식회사 엘지화학 | 전지 모듈 및 이를 포함하는 전지팩 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR102798544B1 (ko) | 2025-04-18 |
| CN114270619A (zh) | 2022-04-01 |
| EP4012830A4 (en) | 2023-10-04 |
| JP2022548585A (ja) | 2022-11-21 |
| US12249733B2 (en) | 2025-03-11 |
| EP4012830A1 (en) | 2022-06-15 |
| WO2021201421A1 (ko) | 2021-10-07 |
| KR20210122510A (ko) | 2021-10-12 |
| US20220302549A1 (en) | 2022-09-22 |
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