FR3131093B1 - Module pour batterie comprenant un fluide appliquant une pression sur une cellule - Google Patents

Module pour batterie comprenant un fluide appliquant une pression sur une cellule Download PDF

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Publication number
FR3131093B1
FR3131093B1 FR2113978A FR2113978A FR3131093B1 FR 3131093 B1 FR3131093 B1 FR 3131093B1 FR 2113978 A FR2113978 A FR 2113978A FR 2113978 A FR2113978 A FR 2113978A FR 3131093 B1 FR3131093 B1 FR 3131093B1
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FR
France
Prior art keywords
cell
fluid
battery module
applying pressure
fluid applying
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
FR2113978A
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English (en)
Other versions
FR3131093A1 (fr
Inventor
Victor Chaudoy
Thierry Tourret
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 FR2113978A priority Critical patent/FR3131093B1/fr
Priority to PCT/EP2022/085303 priority patent/WO2023117517A1/fr
Publication of FR3131093A1 publication Critical patent/FR3131093A1/fr
Application granted granted Critical
Publication of FR3131093B1 publication Critical patent/FR3131093B1/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
    • 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
    • H01M10/04—Construction or manufacture in general
    • H01M10/0481—Compression means other than compression means for stacks of electrodes and separators
    • 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
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • 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
    • H01M10/6554—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
    • 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
    • H01M10/6557—Solid parts with flow channel passages or pipes for heat exchange 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)

Abstract

Module pour batterie comprenant un fluide appliquant une pression sur une cellule. L’invention porte sur un module (1) pour une batterie comprenant une enceinte (30), des cellules (8) agencées au sein de l’enceinte (30), un espace (31) ménagé entre la première face principale (8A) d’une cellule (8) et la deuxième face principale (8B) d’une cellule (8) adjacente, le fluide occupant le ou les espaces (31) de sorte à refroidir les premières faces principales (8A) et/ou les deuxièmes faces principales (8B), le module (1) comprenant des parois souples (13) s’étendant chacune en vis-à-vis et au contact de la première face principale (8A) ou de la deuxième face principale (8B) d’une cellule (8) et le débit du fluide étant piloté de sorte à permettre de faire varier une pression du fluide s’appliquant sur les parois souples (13). Figure d’abrégé : fig. 7
FR2113978A 2021-12-20 2021-12-20 Module pour batterie comprenant un fluide appliquant une pression sur une cellule Active FR3131093B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2113978A FR3131093B1 (fr) 2021-12-20 2021-12-20 Module pour batterie comprenant un fluide appliquant une pression sur une cellule
PCT/EP2022/085303 WO2023117517A1 (fr) 2021-12-20 2022-12-12 Module pour batterie comprenant un fluide appliquant une pression sur une cellule

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2113978A FR3131093B1 (fr) 2021-12-20 2021-12-20 Module pour batterie comprenant un fluide appliquant une pression sur une cellule
FR2113978 2021-12-20

Publications (2)

Publication Number Publication Date
FR3131093A1 FR3131093A1 (fr) 2023-06-23
FR3131093B1 true FR3131093B1 (fr) 2024-04-26

Family

ID=80786383

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2113978A Active FR3131093B1 (fr) 2021-12-20 2021-12-20 Module pour batterie comprenant un fluide appliquant une pression sur une cellule

Country Status (2)

Country Link
FR (1) FR3131093B1 (fr)
WO (1) WO2023117517A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009040147A1 (de) * 2009-09-04 2011-03-10 Li-Tec Battery Gmbh Elektrochemischer Energiespeicher für Fahrzeuge und Verfahren zum Kühlen oder Erwärmen eines solchen elektrochemischen Energiespeichers
JP5617765B2 (ja) * 2011-06-06 2014-11-05 三菱自動車工業株式会社 組電池
KR102256604B1 (ko) 2016-05-31 2021-05-26 주식회사 엘지에너지솔루션 배터리 모듈, 이러한 배터리 모듈을 포함하는 배터리 팩 및 이러한 배터리 팩을 포함하는 자동차
DE102016219283A1 (de) * 2016-10-05 2018-04-05 Bayerische Motoren Werke Aktiengesellschaft Elektrischer Energiespeicher mit zwischen den Zellen angeordneten Kühlplatten zur Notkühlung
JP2022531359A (ja) * 2019-05-02 2022-07-06 エリコン フリクション システムズ（ジャーマニー） ゲーエムベーハー 圧力モジュール、とりわけリチウムイオンバッテリセルのための圧力モジュール
DE102020121498A1 (de) * 2020-05-19 2021-11-25 Man Truck & Bus Se Energiespeichervorrichtung mit einem Batterie-Zellenmodul und einer Kühlvorrichtung, vorzugsweise für ein zumindest teilweise elektrisch angetriebenes Fahrzeug, und Verfahren zur Herstellung der Energiespeichervorrichtung

Also Published As

Publication number Publication date
FR3131093A1 (fr) 2023-06-23
WO2023117517A1 (fr) 2023-06-29

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