FR3131099B1 - Sous-module de batterie pour véhicule automobile - Google Patents

Sous-module de batterie pour véhicule automobile Download PDF

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Publication number
FR3131099B1
FR3131099B1 FR2114257A FR2114257A FR3131099B1 FR 3131099 B1 FR3131099 B1 FR 3131099B1 FR 2114257 A FR2114257 A FR 2114257A FR 2114257 A FR2114257 A FR 2114257A FR 3131099 B1 FR3131099 B1 FR 3131099B1
Authority
FR
France
Prior art keywords
electrode
battery
module
motor vehicle
battery cell
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
FR2114257A
Other languages
English (en)
Other versions
FR3131099A1 (fr
Inventor
Nicolas Derangere
Pierre Oswald
Franck Dhaussy
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.)
Opmobility C Power Belgium Research Be
Original Assignee
Plastic Omnium Advanced Innovation and Research SA
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
Priority to FR2114257A priority Critical patent/FR3131099B1/fr
Application filed by Plastic Omnium Advanced Innovation and Research SA filed Critical Plastic Omnium Advanced Innovation and Research SA
Priority to JP2024538180A priority patent/JP2024546178A/ja
Priority to KR1020247022129A priority patent/KR20240130092A/ko
Priority to CA3236103A priority patent/CA3236103A1/fr
Priority to EP22843314.0A priority patent/EP4454055A1/fr
Priority to PCT/EP2022/087368 priority patent/WO2023118380A1/fr
Priority to US18/717,740 priority patent/US20250118840A1/en
Priority to CN202280079708.3A priority patent/CN118355551A/zh
Publication of FR3131099A1 publication Critical patent/FR3131099A1/fr
Application granted granted Critical
Publication of FR3131099B1 publication Critical patent/FR3131099B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H01M50/20—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
    • 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
    • H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
    • H01M10/647—Prismatic or flat cells, e.g. 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
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6551—Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/105—Pouches or flexible bags
    • 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
    • H01M50/20—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
    • H01M50/258—Modular batteries; Casings provided with means for assembling
    • 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
    • H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
    • 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
    • H01M50/50—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
    • H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H01M50/514—Methods for interconnecting adjacent batteries or cells
    • H01M50/516—Methods for interconnecting adjacent batteries or cells by welding, soldering or brazing
    • 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
    • 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
    • H01M50/552—Terminals characterised by their shape
    • H01M50/553—Terminals adapted for prismatic, pouch or rectangular cells
    • 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)
  • Manufacturing & Machinery (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Battery Mounting, Suspending (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Secondary Cells (AREA)

Abstract

L’invention concerne un sous-module de batterie (11) pour véhicule automobile, comportant deux cellules de batterie sous forme de poche et un cadre porteur (33), chaque cellule de batterie comprenant deux électrodes (37, 38 ; 39, 40), chaque électrode (37, 38, 39, 40) faisant saillie hors du cadre porteur (33), une première électrode (37) de la première cellule de batterie étant, hors du cadre porteur (33), en vis-à-vis d’une première électrode (39) de la deuxième cellule de batterie et reliée par une liaison soudée à cette première électrode (39), la deuxième électrode (38) de la première cellule de batterie étant, hors du cadre porteur (33), en vis-à-vis de la deuxième électrode (40) de la deuxième cellule de batterie et reliée par une liaison soudée à cette deuxième électrode (40). L’invention concerne également un module de batterie pour véhicule automobile, comprenant plusieurs sous-modules de batterie du type précité. Figure pour l’abrégé : figure 4
FR2114257A 2021-12-22 2021-12-22 Sous-module de batterie pour véhicule automobile Active FR3131099B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR2114257A FR3131099B1 (fr) 2021-12-22 2021-12-22 Sous-module de batterie pour véhicule automobile
KR1020247022129A KR20240130092A (ko) 2021-12-22 2022-12-21 자동차용 배터리 서브모듈
CA3236103A CA3236103A1 (fr) 2021-12-22 2022-12-21 Sous-module de batterie pour vehicule automobile
EP22843314.0A EP4454055A1 (fr) 2021-12-22 2022-12-21 Sous-module de batterie pour véhicule automobile
JP2024538180A JP2024546178A (ja) 2021-12-22 2022-12-21 自動車両用バッテリサブモジュール
PCT/EP2022/087368 WO2023118380A1 (fr) 2021-12-22 2022-12-21 Sous-module de batterie pour véhicule automobile
US18/717,740 US20250118840A1 (en) 2021-12-22 2022-12-21 Battery sub-module for a motor vehicle
CN202280079708.3A CN118355551A (zh) 2021-12-22 2022-12-21 用于机动车辆的电池子模块

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2114257 2021-12-22
FR2114257A FR3131099B1 (fr) 2021-12-22 2021-12-22 Sous-module de batterie pour véhicule automobile

Publications (2)

Publication Number Publication Date
FR3131099A1 FR3131099A1 (fr) 2023-06-23
FR3131099B1 true FR3131099B1 (fr) 2023-12-29

Family

ID=80787050

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2114257A Active FR3131099B1 (fr) 2021-12-22 2021-12-22 Sous-module de batterie pour véhicule automobile

Country Status (8)

Country Link
US (1) US20250118840A1 (fr)
EP (1) EP4454055A1 (fr)
JP (1) JP2024546178A (fr)
KR (1) KR20240130092A (fr)
CN (1) CN118355551A (fr)
CA (1) CA3236103A1 (fr)
FR (1) FR3131099B1 (fr)
WO (1) WO2023118380A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240113256A (ko) * 2023-01-13 2024-07-22 주식회사 엘지에너지솔루션 셀 적층 방법
KR20250017779A (ko) * 2023-07-28 2025-02-04 에스케이온 주식회사 배터리조립체
KR20250021723A (ko) * 2023-08-07 2025-02-14 주식회사 엘지에너지솔루션 전지 모듈 및 이를 포함하는 전지 팩

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5154454B2 (ja) * 2006-03-06 2013-02-27 エルジー・ケム・リミテッド 電池モジュール
US20220013836A1 (en) * 2018-11-27 2022-01-13 Amogreentech Co., Ltd. Pouch type battery cartridge and pouch type battery pack comprising same
KR102899501B1 (ko) * 2019-08-21 2025-12-15 현대모비스 주식회사 배터리 모듈 어셈블리 및 이의 조립 방법

Also Published As

Publication number Publication date
CN118355551A (zh) 2024-07-16
KR20240130092A (ko) 2024-08-28
EP4454055A1 (fr) 2024-10-30
US20250118840A1 (en) 2025-04-10
CA3236103A1 (fr) 2023-06-29
FR3131099A1 (fr) 2023-06-23
JP2024546178A (ja) 2024-12-17
WO2023118380A1 (fr) 2023-06-29

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