JP7337196B2 - 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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- JP7337196B2 JP7337196B2 JP2021568958A JP2021568958A JP7337196B2 JP 7337196 B2 JP7337196 B2 JP 7337196B2 JP 2021568958 A JP2021568958 A JP 2021568958A JP 2021568958 A JP2021568958 A JP 2021568958A JP 7337196 B2 JP7337196 B2 JP 7337196B2
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- battery
- battery cell
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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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/503—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the shape of the interconnectors
-
- 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
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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
- H01M50/50—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
- H01M50/20—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
- H01M50/20—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
- H01M50/50—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
- 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
- H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
-
- 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)
- Sealing Battery Cases Or Jackets (AREA)
Description
本出願は2020年4月27日付韓国特許出願第10-2020-0050725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。
110 電池セル
120 電池セル積層体
130 バスバーフレーム
140 支え部
200 モジュールフレーム
Claims (8)
- 複数の電池セルが積層形成された電池セル積層体と、
前記電池セル積層体の前後面に位置するバスバーフレームとを含み、
前記バスバーフレームは、前記電池セル積層体の底面の少なくとも一部の領域を囲む支え部を含み、
前記支え部は、前記バスバーフレームから電池セルの長手方向に延びた延長領域および前記延長領域上に形成されている突出領域を含み、
前記突出領域によって前記支え部の一部区間が前記電池セル積層体の方に向かって突出しており、
前記突出領域は、前記電池セル積層体における二つの電池セルの間の領域に対応する位置に形成されている、電池モジュール。 - 前記突出領域は、少なくとも二つの突出領域を含み、前記少なくとも二つの突出領域は前記電池セルが積層されている方向と対応する方向に離隔している、請求項1に記載の電池モジュール。
- 前記突出領域は、前記支え部に形成された未成形区間と対応する位置に形成されている、請求項1又は2に記載の電池モジュール。
- 前記突出領域は、前記延長領域上に少なくとも一つの層が積層されて形成される、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。
- 前記突出領域は、前記延長領域上に少なくとも二つの層が積層されて形成され、前記延長領域に隣接する層の長さがより長く形成される、請求項4に記載の電池モジュール。
- 前記延長領域に隣接する層の長さは、前記電池セル積層体における二つの電池セルの間の領域と同じであるか、或いは、前記電池セル積層体における二つの電池セルの間の領域より短く形成される、請求項5に記載の電池モジュール。
- 前記延長領域の厚さは、前記突出領域が形成された位置における前記支え部の厚さより小さい、請求項1から6のいずれか一項に記載の電池モジュール。
- 請求項1から7のいず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 |
|---|---|---|---|
| KR1020200050725A KR20210132397A (ko) | 2020-04-27 | 2020-04-27 | 전지 모듈 및 이를 포함하는 전지팩 |
| KR10-2020-0050725 | 2020-04-27 | ||
| PCT/KR2021/002256 WO2021221284A1 (ko) | 2020-04-27 | 2021-02-23 | 전지 모듈 및 이를 포함하는 전지팩 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2022534690A JP2022534690A (ja) | 2022-08-03 |
| JP7337196B2 true JP7337196B2 (ja) | 2023-09-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021568958A Active JP7337196B2 (ja) | 2020-04-27 | 2021-02-23 | 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) | US12327882B2 (ja) |
| EP (1) | EP3958380A4 (ja) |
| JP (1) | JP7337196B2 (ja) |
| KR (1) | KR20210132397A (ja) |
| CN (1) | CN113892212B (ja) |
| WO (1) | WO2021221284A1 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102473335B1 (ko) | 2019-06-12 | 2022-12-01 | 주식회사 엘지에너지솔루션 | 전지 모듈 및 이를 포함하는 전지팩 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018529186A (ja) | 2015-09-25 | 2018-10-04 | エルジー・ケム・リミテッド | バッテリーモジュール、該バッテリーモジュールを含むバッテリーパック及び該バッテリーパックを含む自動車 |
| US20190044119A1 (en) | 2017-08-07 | 2019-02-07 | Ford Global Technologies, Llc | Traction battery assembly having multipiece busbar module |
| CN109742285A (zh) | 2019-01-16 | 2019-05-10 | 合肥国轩高科动力能源有限公司 | 一种软包电池模组及其组装方法 |
| JP2020505723A (ja) | 2017-06-13 | 2020-02-20 | エルジー・ケム・リミテッド | バッテリーモジュール |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100920207B1 (ko) | 2006-11-27 | 2009-10-06 | 주식회사 엘지화학 | 전지모듈 어셈블리 제조용 전원 스위칭 모듈 |
| KR20150024724A (ko) | 2013-08-27 | 2015-03-09 | 삼성에스디아이 주식회사 | 배터리 팩 |
| KR101841801B1 (ko) * | 2014-06-11 | 2018-05-04 | 주식회사 엘지화학 | 엔드 플레이트를 결합시키는 부싱을 포함한 배터리 팩 |
| KR101817237B1 (ko) * | 2014-12-24 | 2018-01-11 | 주식회사 엘지화학 | 이차전지 모듈의 전극 리드 용접 방법 및 이를 이용한 컴팩트한 이차전지 모듈 |
| JP6441265B2 (ja) | 2015-10-23 | 2018-12-19 | 矢崎総業株式会社 | バスバモジュール及び電池パック |
| KR102468338B1 (ko) | 2015-11-02 | 2022-11-16 | 삼성에스디아이 주식회사 | 이차 전지 모듈 |
| KR102223514B1 (ko) * | 2015-12-29 | 2021-03-05 | 에스케이이노베이션 주식회사 | 배터리 모듈 |
| JP6567620B2 (ja) | 2017-10-03 | 2019-08-28 | カルソニックカンセイ株式会社 | 組電池の製造方法及び組電池 |
| KR102259416B1 (ko) * | 2017-12-14 | 2021-06-01 | 주식회사 엘지에너지솔루션 | 버스바 어셈블리를 포함하는 배터리 모듈 |
| KR102270828B1 (ko) | 2017-12-19 | 2021-06-29 | 주식회사 엘지에너지솔루션 | 버스바 어셈블리를 구비한 배터리 모듈 |
| KR102128588B1 (ko) * | 2017-12-26 | 2020-07-08 | 에스케이이노베이션 주식회사 | 배터리 모듈 및 이의 제조 방법 |
| KR102150679B1 (ko) | 2018-03-13 | 2020-09-01 | 주식회사 엘지화학 | 배터리 모듈, 이러한 배터리 모듈을 포함하는 배터리 팩 및 이러한 배터리 팩을 포함하는 자동차 |
| KR102354401B1 (ko) | 2018-04-25 | 2022-01-20 | 주식회사 엘지에너지솔루션 | 배터리 모듈 및 이를 포함하는 배터리 팩 |
| KR102317638B1 (ko) | 2018-12-05 | 2021-10-25 | 주식회사 엘지에너지솔루션 | 셀 적층체의 보호 구조를 갖는 배터리 모듈 |
-
2020
- 2020-04-27 KR KR1020200050725A patent/KR20210132397A/ko active Pending
-
2021
- 2021-02-23 US US17/612,842 patent/US12327882B2/en active Active
- 2021-02-23 EP EP21797175.3A patent/EP3958380A4/en active Pending
- 2021-02-23 JP JP2021568958A patent/JP7337196B2/ja active Active
- 2021-02-23 WO PCT/KR2021/002256 patent/WO2021221284A1/ko not_active Ceased
- 2021-02-23 CN CN202180003613.9A patent/CN113892212B/zh active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018529186A (ja) | 2015-09-25 | 2018-10-04 | エルジー・ケム・リミテッド | バッテリーモジュール、該バッテリーモジュールを含むバッテリーパック及び該バッテリーパックを含む自動車 |
| JP2020505723A (ja) | 2017-06-13 | 2020-02-20 | エルジー・ケム・リミテッド | バッテリーモジュール |
| US20190044119A1 (en) | 2017-08-07 | 2019-02-07 | Ford Global Technologies, Llc | Traction battery assembly having multipiece busbar module |
| CN109742285A (zh) | 2019-01-16 | 2019-05-10 | 合肥国轩高科动力能源有限公司 | 一种软包电池模组及其组装方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US12327882B2 (en) | 2025-06-10 |
| EP3958380A4 (en) | 2022-08-10 |
| CN113892212B (zh) | 2024-04-16 |
| JP2022534690A (ja) | 2022-08-03 |
| US20220238964A1 (en) | 2022-07-28 |
| KR20210132397A (ko) | 2021-11-04 |
| CN113892212A (zh) | 2022-01-04 |
| WO2021221284A1 (ko) | 2021-11-04 |
| EP3958380A1 (en) | 2022-02-23 |
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