FR3098353B1 - Module de stockage à cellules multiples pré-chargées par des ressorts - Google Patents

Module de stockage à cellules multiples pré-chargées par des ressorts Download PDF

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Publication number
FR3098353B1
FR3098353B1 FR1907305A FR1907305A FR3098353B1 FR 3098353 B1 FR3098353 B1 FR 3098353B1 FR 1907305 A FR1907305 A FR 1907305A FR 1907305 A FR1907305 A FR 1907305A FR 3098353 B1 FR3098353 B1 FR 3098353B1
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FR
France
Prior art keywords
storage module
nuts
cell storage
spring pre
intermediate plate
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
FR1907305A
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English (en)
Other versions
FR3098353A1 (fr
Inventor
Huy Eric Deland
Frederic Dufour
Gouic Bruno Le
Jean Francois Randes
Berre Frederic Le
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.)
Stellantis Auto SAS
Original Assignee
PSA Automobiles 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
Application filed by PSA Automobiles SA filed Critical PSA Automobiles SA
Priority to FR1907305A priority Critical patent/FR3098353B1/fr
Priority to PCT/FR2020/051088 priority patent/WO2021001613A1/fr
Publication of FR3098353A1 publication Critical patent/FR3098353A1/fr
Application granted granted Critical
Publication of FR3098353B1 publication Critical patent/FR3098353B1/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
    • H01M10/04—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
    • 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
    • H01M50/20—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
    • H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B60L50/64—Constructional details of batteries specially adapted for electric vehicles
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Mounting, Suspending (AREA)
  • Fuel Cell (AREA)
  • Connection Of Batteries Or Terminals (AREA)

Abstract

Un module de stockage (MS) comprend : - des cellules de stockage (CS) parallèles et encadrées par des première (PE1) et seconde (PE2) plaques d’extrémité traversées par des tirants (TM) et définissant un premier écartement entre elles par un vissage d’écrous (E1), - une plaque intermédiaire (PI) traversée par les tirants (TM), intercalée entre la seconde plaque d’extrémité (PE2) et la dernière cellule (CS) et comprenant une face avant (FV) à laquelle sont solidarisés N goujons (G) traversant N trous traversants de la seconde plaque d’extrémité (PE2), - des ressorts (R) intercalés entre les seconde plaque d’extrémité (PE2) et plaque intermédiaire (PI) en étant initialement comprimés pour exercer sur cet dernière une pression fixée par un vissage d’écrous (E2) sur les goujons (G) et transmise aux cellules (CS), ces écrous (E2) étant ensuite retirés pour laisser la plaque intermédiaire (PI) libre de se translater en fonctionnement. Figure 1
FR1907305A 2019-07-02 2019-07-02 Module de stockage à cellules multiples pré-chargées par des ressorts Active FR3098353B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1907305A FR3098353B1 (fr) 2019-07-02 2019-07-02 Module de stockage à cellules multiples pré-chargées par des ressorts
PCT/FR2020/051088 WO2021001613A1 (fr) 2019-07-02 2020-06-23 Module de stockage à cellules multiples pré-chargées par des ressorts

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1907305 2019-07-02
FR1907305A FR3098353B1 (fr) 2019-07-02 2019-07-02 Module de stockage à cellules multiples pré-chargées par des ressorts

Publications (2)

Publication Number Publication Date
FR3098353A1 FR3098353A1 (fr) 2021-01-08
FR3098353B1 true FR3098353B1 (fr) 2021-06-18

Family

ID=68281652

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1907305A Active FR3098353B1 (fr) 2019-07-02 2019-07-02 Module de stockage à cellules multiples pré-chargées par des ressorts

Country Status (2)

Country Link
FR (1) FR3098353B1 (fr)
WO (1) WO2021001613A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210045360A (ko) 2018-05-16 2021-04-26 신테고 코포레이션 가이드 rna 설계 및 사용을 위한 방법 및 시스템
FR3143212A1 (fr) * 2022-12-07 2024-06-14 Renault S.A.S Dispositif de maintien d’un regroupement de cellules électrochimiques en compression et module de batterie comportant ce dispositif
FR3143858B1 (fr) 2022-12-19 2025-06-06 Renault Batterie de véhicule avec système de rappel élastique
FR3154238B1 (fr) * 2023-10-14 2026-05-01 Safran Electrical & Power Batterie comprenant au moins un empilement de cellules électriques et un dispositif élastique de reprise de jeu associé
KR20250098900A (ko) * 2023-12-22 2025-07-01 이브 에너지 씨오., 엘티디. 전지 모듈 및 전지 팩
US12592410B1 (en) * 2025-03-24 2026-03-31 Electric Hydrogen Co. Compression apparatus for electrochemical stacks

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4127985B2 (ja) * 2001-07-23 2008-07-30 松下電器産業株式会社 電池パック
DE102010012935A1 (de) * 2010-03-26 2011-09-29 Daimler Ag Batterie, insbesondere Fahrzeugbatterie
US9761850B2 (en) 2011-10-28 2017-09-12 Nucleus Scientific, Inc. Multi-cell battery assembly
KR102271384B1 (ko) * 2015-04-15 2021-06-29 에스케이이노베이션 주식회사 이차 전지 팩
CN108336272A (zh) * 2018-04-09 2018-07-27 江西恒动新能源有限公司 一种储能机柜模块自身压紧结构及其通过自身压紧的方法

Also Published As

Publication number Publication date
FR3098353A1 (fr) 2021-01-08
WO2021001613A1 (fr) 2021-01-07

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