FR3144705B1 - Module de batterie, notamment pour véhicule électrique et batterie comprenant un tel module ou une pluralité de tels modules - Google Patents

Module de batterie, notamment pour véhicule électrique et batterie comprenant un tel module ou une pluralité de tels modules Download PDF

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Publication number
FR3144705B1
FR3144705B1 FR2214602A FR2214602A FR3144705B1 FR 3144705 B1 FR3144705 B1 FR 3144705B1 FR 2214602 A FR2214602 A FR 2214602A FR 2214602 A FR2214602 A FR 2214602A FR 3144705 B1 FR3144705 B1 FR 3144705B1
Authority
FR
France
Prior art keywords
module
battery
modules
electric vehicle
fixing face
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
FR2214602A
Other languages
English (en)
Other versions
FR3144705A1 (fr
Inventor
Nicolas Besnard
David Leray
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR2214602A priority Critical patent/FR3144705B1/fr
Priority to EP23833422.1A priority patent/EP4643409A1/fr
Priority to PCT/EP2023/086211 priority patent/WO2024141293A1/fr
Priority to CN202380089955.6A priority patent/CN120391012A/zh
Publication of FR3144705A1 publication Critical patent/FR3144705A1/fr
Application granted granted Critical
Publication of FR3144705B1 publication Critical patent/FR3144705B1/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
    • H01M50/213—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
    • 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
    • H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
    • H01M10/625—Vehicles
    • 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
    • H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
    • 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
    • H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6567—Liquids
    • 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
    • H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6567—Liquids
    • H01M10/6568—Liquids characterised by flow circuits, e.g. loops, located externally to the cells 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
    • 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
    • H01M50/107—Primary casings; Jackets or wrappings characterised by their shape or physical structure having curved cross-section, e.g. round or elliptic
    • 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
    • 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
    • H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
    • H01M50/264—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks for cells or batteries, e.g. straps, tie rods or peripheral frames
    • 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
    • H01M50/50—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

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)
  • Secondary Cells (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

Module de batterie, notamment pour véhicule électrique et batterie comprenant un tel module ou une pluralité de tels modules La présente invention a pour objet un module, notamment pour véhicule électrique, ledit module comprenant un support (1), de préférence de forme parallélépipédique rectangle, présentant deux faces (1a, 1b) opposées sensiblement planes dont l’une, dite face (1a) de fixation, forme une face de fixation, une pluralité de cellules (2) électrochimiques s’étendant chacune entre une première extrémité (2a) et une deuxième extrémité (2b) et étant chacune fixée par sa première extrémité (2a) sur la face (1a) de fixation du support (1). Il se caractérise en ce que la face de fixation comporte des cavités (10a) taraudées et en ce que la première extrémité de chaque cellule comporte un filetage (20a) externe, de sorte que chaque cellule est fixée dans la face de fixation par vissage de sa première extrémité filetée dans l’une des cavités taraudées. Elle a également pour objet une batterie comprenant un tel module ou une pluralité de tels modules. Figure à publier avec l’abrégé : Fig. 7
FR2214602A 2022-12-28 2022-12-28 Module de batterie, notamment pour véhicule électrique et batterie comprenant un tel module ou une pluralité de tels modules Active FR3144705B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR2214602A FR3144705B1 (fr) 2022-12-28 2022-12-28 Module de batterie, notamment pour véhicule électrique et batterie comprenant un tel module ou une pluralité de tels modules
EP23833422.1A EP4643409A1 (fr) 2022-12-28 2023-12-15 Module de batterie, notamment pour véhicule électrique et batterie comprenant un tel module ou une pluralité de tels modules
PCT/EP2023/086211 WO2024141293A1 (fr) 2022-12-28 2023-12-15 Module de batterie, notamment pour véhicule électrique et batterie comprenant un tel module ou une pluralité de tels modules
CN202380089955.6A CN120391012A (zh) 2022-12-28 2023-12-15 特别用于电动车辆的电池模块以及包括这种模块或多个这种模块的电池

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2214602A FR3144705B1 (fr) 2022-12-28 2022-12-28 Module de batterie, notamment pour véhicule électrique et batterie comprenant un tel module ou une pluralité de tels modules
FR2214602 2022-12-28

Publications (2)

Publication Number Publication Date
FR3144705A1 FR3144705A1 (fr) 2024-07-05
FR3144705B1 true FR3144705B1 (fr) 2025-04-18

Family

ID=86329873

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2214602A Active FR3144705B1 (fr) 2022-12-28 2022-12-28 Module de batterie, notamment pour véhicule électrique et batterie comprenant un tel module ou une pluralité de tels modules

Country Status (4)

Country Link
EP (1) EP4643409A1 (fr)
CN (1) CN120391012A (fr)
FR (1) FR3144705B1 (fr)
WO (1) WO2024141293A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8945747B2 (en) * 2010-12-07 2015-02-03 Volkswagen Ag Battery cell having an attachment structure and vehicle battery module
JP6920660B2 (ja) * 2016-08-05 2021-08-18 パナソニックＩｐマネジメント株式会社 電池モジュール
BR102018014050B1 (pt) * 2017-07-27 2023-12-26 Toyota Jidosha Kabushiki Kaisha Sistema de resfriamento de bateria
JP7583533B2 (ja) * 2020-04-24 2024-11-14 株式会社日本クライメイトシステムズ 車両用バッテリ冷却装置の熱交換器

Also Published As

Publication number Publication date
WO2024141293A1 (fr) 2024-07-04
EP4643409A1 (fr) 2025-11-05
CN120391012A (zh) 2025-07-29
FR3144705A1 (fr) 2024-07-05

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