JP7823979B2 - 電池モジュール - Google Patents

電池モジュール

Info

Publication number
JP7823979B2
JP7823979B2 JP2024526709A JP2024526709A JP7823979B2 JP 7823979 B2 JP7823979 B2 JP 7823979B2 JP 2024526709 A JP2024526709 A JP 2024526709A JP 2024526709 A JP2024526709 A JP 2024526709A JP 7823979 B2 JP7823979 B2 JP 7823979B2
Authority
JP
Japan
Prior art keywords
insulating portion
battery module
electrode leads
heat insulating
battery
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.)
Active
Application number
JP2024526709A
Other languages
English (en)
Japanese (ja)
Other versions
JP2024540736A5 (https=
JP2024540736A (ja
Inventor
ソンヨン・ウォン
テキョン・イ
ヒョンスク・イ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Energy Solution Ltd
Original Assignee
LG Energy Solution Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by LG Energy Solution Ltd filed Critical LG Energy Solution Ltd
Publication of JP2024540736A publication Critical patent/JP2024540736A/ja
Publication of JP2024540736A5 publication Critical patent/JP2024540736A5/ja
Application granted granted Critical
Publication of JP7823979B2 publication Critical patent/JP7823979B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H01M10/658—Means for temperature control structurally associated with the cells by thermal insulation or shielding
    • 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
    • H01M10/65—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
    • 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
    • H01M10/6554—Rods or plates
    • H01M10/6555—Rods or plates arranged between 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
    • 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
    • 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
    • H01M50/233—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
    • 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
    • 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
    • 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
    • H01M50/383—Flame arresting or ignition-preventing means
    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/584—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries
    • H01M50/588—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries outside the batteries, e.g. incorrect connections of terminals or busbars
    • 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
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/584—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries
    • H01M50/59—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries characterised by the protection means
    • H01M50/593—Spacers; Insulating plates
    • 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
    • H01M2200/10—Temperature sensitive devices
    • 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)
  • Manufacturing & Machinery (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Battery Mounting, Suspending (AREA)
  • Secondary Cells (AREA)
JP2024526709A 2021-11-04 2022-10-28 電池モジュール Active JP7823979B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020210150268A KR20230064784A (ko) 2021-11-04 2021-11-04 전지 모듈
KR10-2021-0150268 2021-11-04
PCT/KR2022/016734 WO2023080566A1 (ko) 2021-11-04 2022-10-28 전지 모듈

Publications (3)

Publication Number Publication Date
JP2024540736A JP2024540736A (ja) 2024-11-01
JP2024540736A5 JP2024540736A5 (https=) 2025-10-09
JP7823979B2 true JP7823979B2 (ja) 2026-03-04

Family

ID=86241424

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024526709A Active JP7823979B2 (ja) 2021-11-04 2022-10-28 電池モジュール

Country Status (6)

Country Link
US (1) US20250096366A1 (https=)
EP (1) EP4415112B1 (https=)
JP (1) JP7823979B2 (https=)
KR (1) KR20230064784A (https=)
CN (1) CN118202505A (https=)
WO (1) WO2023080566A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20250159787A (ko) * 2024-05-03 2025-11-11 주식회사 엘지에너지솔루션 배터리 셀 어셈블리 및 이를 제조하는 방법

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010098067A1 (ja) 2009-02-24 2010-09-02 パナソニック株式会社 電池モジュールとそれを用いた電池モジュール集合体
JP2013251127A (ja) 2012-05-31 2013-12-12 Sanyo Electric Co Ltd 電源装置
JP2018098074A (ja) 2016-12-14 2018-06-21 三菱自動車工業株式会社 組電池
JP2018137065A (ja) 2017-02-20 2018-08-30 三菱ケミカル株式会社 熱伝導率可変材
JP2021507483A (ja) 2017-12-21 2021-02-22 ハー カー オー イゾリアー ウント テクスティルテヒニーク ゲゼルシャフト ミット ベシュレンクテル ハフツング 電池用の多層断熱要素
WO2021071138A1 (ko) 2019-10-10 2021-04-15 주식회사 엘지화학 단열부재를 포함하는 전지모듈 및 이를 포함하는 전지팩
JP2021517708A (ja) 2019-03-06 2021-07-26 エルジー・ケム・リミテッド 火炎の外部漏出を防止可能な構造を有するｅｓｓモジュール及びそれを含むバッテリーパック
WO2023080581A1 (ko) 2021-11-03 2023-05-11 주식회사 엘지에너지솔루션 안전성이 강화된 배터리 모듈과 배터리 팩

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5993209B2 (ja) * 2012-05-24 2016-09-14 タイガースポリマー株式会社 電池冷却構造
KR102762534B1 (ko) 2019-03-04 2025-02-03 주식회사 엘지에너지솔루션 스웰링 흡수 및 열 차단 기능을 갖는 패드 복합체를 구비하는 배터리 모듈, 이를 포함하는 배터리 팩 및 자동차
KR102814054B1 (ko) * 2019-07-23 2025-05-29 에스케이온 주식회사 배터리 모듈
KR102441418B1 (ko) 2020-06-03 2022-09-07 현대중공업 주식회사 선박 이중연료엔진의 가스공급펌프
KR102280326B1 (ko) * 2021-06-08 2021-07-22 덕양산업 주식회사 열폭주 지연 구조 및 가스 배출 구조를 갖는 배터리 모듈

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010098067A1 (ja) 2009-02-24 2010-09-02 パナソニック株式会社 電池モジュールとそれを用いた電池モジュール集合体
JP2013251127A (ja) 2012-05-31 2013-12-12 Sanyo Electric Co Ltd 電源装置
JP2018098074A (ja) 2016-12-14 2018-06-21 三菱自動車工業株式会社 組電池
JP2018137065A (ja) 2017-02-20 2018-08-30 三菱ケミカル株式会社 熱伝導率可変材
JP2021507483A (ja) 2017-12-21 2021-02-22 ハー カー オー イゾリアー ウント テクスティルテヒニーク ゲゼルシャフト ミット ベシュレンクテル ハフツング 電池用の多層断熱要素
JP2021517708A (ja) 2019-03-06 2021-07-26 エルジー・ケム・リミテッド 火炎の外部漏出を防止可能な構造を有するｅｓｓモジュール及びそれを含むバッテリーパック
WO2021071138A1 (ko) 2019-10-10 2021-04-15 주식회사 엘지화학 단열부재를 포함하는 전지모듈 및 이를 포함하는 전지팩
WO2023080581A1 (ko) 2021-11-03 2023-05-11 주식회사 엘지에너지솔루션 안전성이 강화된 배터리 모듈과 배터리 팩

Also Published As

Publication number Publication date
KR20230064784A (ko) 2023-05-11
EP4415112B1 (en) 2026-03-04
WO2023080566A1 (ko) 2023-05-11
EP4415112A1 (en) 2024-08-14
JP2024540736A (ja) 2024-11-01
US20250096366A1 (en) 2025-03-20
CN118202505A (zh) 2024-06-14
EP4415112A4 (en) 2025-04-30

Similar Documents

Publication Publication Date Title
JP7570708B2 (ja) 断熱部材を含む電池モジュール及びこれを含む電池パック
JP7366236B2 (ja) バッテリーモジュール、バッテリーパック及び自動車
CN114256497B (zh) 电池包及车辆
EP2416438B1 (en) Battery module having improved safety
JP2011503800A (ja) 温度制御装置を有する電池アセンブリ
KR20100095457A (ko) 온도 제어 장치를 가진 배터리 조립체
KR101371396B1 (ko) 신규한 구조의 단위모듈 및 이를 포함하는 전지모듈
CN105990609A (zh) 电池组
EP3472891A1 (en) Cell carrier comprising phase change material
JP7655631B2 (ja) バッテリーモジュールおよびそれを含むバッテリーパック
JP7823979B2 (ja) 電池モジュール
JP2010061982A (ja) 蓄電装置
JP7605413B2 (ja) バッテリーモジュールおよびそれを含むバッテリーパック
KR20230063249A (ko) 전지 모듈
JP7789920B2 (ja) 電池モジュール
JP7708497B2 (ja) 電池パックおよびこれを含むデバイス
JP7562206B2 (ja) 電池モジュールおよびこれを含む電池パック
CN204375861U (zh) 电池组
EP4685971A1 (en) Battery module with improved venting structure
CN218648027U (zh) 电池包
JP7662270B2 (ja) 電池パックおよびこれを含むデバイス
EP4712215A1 (en) Battery module wherein thermal propagation is prevented
KR20250071632A (ko) 블록형 격벽을 구비하는 전지 팩
JP2025527194A (ja) 電池モジュールおよびその製造方法、並びに電池パック
KR20260043931A (ko) 차량용 배터리 냉각 장치

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20240502

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20250630

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20250701

A524 Written submission of copy of amendment under article 19 pct

Free format text: JAPANESE INTERMEDIATE CODE: A524

Effective date: 20251001

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20260120

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20260213

R150 Certificate of patent or registration of utility model

Ref document number: 7823979

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150