FR3131090B1 - Procédé de gestion de la pression appliquée à des batteries à ions lithium - Google Patents

Procédé de gestion de la pression appliquée à des batteries à ions lithium Download PDF

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Publication number
FR3131090B1
FR3131090B1 FR2113874A FR2113874A FR3131090B1 FR 3131090 B1 FR3131090 B1 FR 3131090B1 FR 2113874 A FR2113874 A FR 2113874A FR 2113874 A FR2113874 A FR 2113874A FR 3131090 B1 FR3131090 B1 FR 3131090B1
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FR
France
Prior art keywords
actuating wall
lithium ion
pressure applied
ion batteries
connecting rod
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
FR2113874A
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English (en)
Other versions
FR3131090A1 (fr
Inventor
Nathalie Delpuech
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
Priority to FR2113874A priority Critical patent/FR3131090B1/fr
Application filed by Renault SAS filed Critical Renault SAS
Priority to KR1020247024105A priority patent/KR20240124367A/ko
Priority to CN202280086231.1A priority patent/CN118476072A/zh
Priority to EP22835358.7A priority patent/EP4449531A1/fr
Priority to PCT/EP2022/085296 priority patent/WO2023110707A1/fr
Priority to US18/717,005 priority patent/US20250007062A1/en
Priority to JP2024536076A priority patent/JP2024546983A/ja
Publication of FR3131090A1 publication Critical patent/FR3131090A1/fr
Application granted granted Critical
Publication of FR3131090B1 publication Critical patent/FR3131090B1/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
    • H01M50/233—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
    • H01M50/242—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 adapted for protecting batteries against vibrations, collision impact or swelling
    • 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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • 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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • H01M10/441—Methods for charging or discharging for several batteries or cells simultaneously or sequentially
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/0438—Processes of manufacture in general by electrochemical processing
    • H01M4/044—Activating, forming or electrochemical attack of the supporting material
    • H01M4/0445—Forming after manufacture of the electrode, e.g. first charge, cycling
    • H01M4/0447—Forming after manufacture of the electrode, e.g. first charge, cycling of complete cells or cells stacks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/134—Electrodes based on metals, Si or alloys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/386—Silicon or alloys based on silicon
    • 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
    • H01M10/0472—Vertically superposed cells with vertically disposed plates
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

L’invention se rapporte à un système (1) d’application d’une pression variable sur une batterie (2) électrique comprenant au moins une cellule électrochimique, insérée entre une première plaque (4) d’extrémité et une deux plaque (5) d’extrémité parallèles entre elles. Selon l’invention, le système comprend un premier ensemble (7) comprenant une première paroi (8) d’actionnement, au moins un premier ressort (10) inséré entre la première paroi (8) d’actionnement et la première plaque (4) d’extrémité, une biellette (11) s’étendant parallèlement à la première paroi (8) d’actionnement et mue par un actionneur (12), ladite biellette (11) étant reliée à ladite première paroi (8) d’actionnement par au moins une came (9) dont une première extrémité (16) est montée en rotation sur la biellette (11), et dont une deuxième extrémité (17) est montée en rotation autour d’un axe de rotation solidarisée à une paroi fixe (19), ladite deuxième extrémité (17) étant en appui contre la première paroi (8) d’actionnement. Figure pour l’abrégé : Fig.1
FR2113874A 2021-12-17 2021-12-17 Procédé de gestion de la pression appliquée à des batteries à ions lithium Active FR3131090B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR2113874A FR3131090B1 (fr) 2021-12-17 2021-12-17 Procédé de gestion de la pression appliquée à des batteries à ions lithium
CN202280086231.1A CN118476072A (zh) 2021-12-17 2022-12-12 用于管理施加到锂离子电池的压力的方法
EP22835358.7A EP4449531A1 (fr) 2021-12-17 2022-12-12 Procédé de gestion de la pression appliquée à des batteries à ions lithium
PCT/EP2022/085296 WO2023110707A1 (fr) 2021-12-17 2022-12-12 Procédé de gestion de la pression appliquée à des batteries à ions lithium
KR1020247024105A KR20240124367A (ko) 2021-12-17 2022-12-12 리튬 이온 배터리에 가해지는 압력을 관리하는 방법
US18/717,005 US20250007062A1 (en) 2021-12-17 2022-12-12 Method for managing the pressure applied to lithium ion batteries
JP2024536076A JP2024546983A (ja) 2021-12-17 2022-12-12 リチウムイオンバッテリに加える圧力を管理する方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2113874 2021-12-17
FR2113874A FR3131090B1 (fr) 2021-12-17 2021-12-17 Procédé de gestion de la pression appliquée à des batteries à ions lithium

Publications (2)

Publication Number Publication Date
FR3131090A1 FR3131090A1 (fr) 2023-06-23
FR3131090B1 true FR3131090B1 (fr) 2025-03-14

Family

ID=80999120

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2113874A Active FR3131090B1 (fr) 2021-12-17 2021-12-17 Procédé de gestion de la pression appliquée à des batteries à ions lithium

Country Status (7)

Country Link
US (1) US20250007062A1 (fr)
EP (1) EP4449531A1 (fr)
JP (1) JP2024546983A (fr)
KR (1) KR20240124367A (fr)
CN (1) CN118476072A (fr)
FR (1) FR3131090B1 (fr)
WO (1) WO2023110707A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009035482B4 (de) 2009-07-31 2023-11-16 Mercedes-Benz Group AG Batterie mit einer Vielzahl von Batterieeinzelzellen
KR101296790B1 (ko) * 2011-07-19 2013-08-14 (주)베스텍 전지 압착장치
US11440430B2 (en) * 2019-04-30 2022-09-13 The Boeing Company Removable battery compression devices
DE102019007748A1 (de) * 2019-11-07 2021-05-12 Daimler Ag Elektrischer Energiespeicher und Verfahren zum Betreiben eines elektrischen Energiespeichers
DE102020108136B3 (de) * 2020-03-25 2021-06-17 Daimler Ag Elektrischer Energiespeicher mit einstellbarem Druck auf Batteriezellen und Verfahren zum Betreiben eines elektrischen Energiespeichers

Also Published As

Publication number Publication date
EP4449531A1 (fr) 2024-10-23
FR3131090A1 (fr) 2023-06-23
US20250007062A1 (en) 2025-01-02
JP2024546983A (ja) 2024-12-26
WO2023110707A1 (fr) 2023-06-22
CN118476072A (zh) 2024-08-09
KR20240124367A (ko) 2024-08-16

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