WO2023187192A9 - Ensemble batterie pour véhicule automobile - Google Patents

Ensemble batterie pour véhicule automobile Download PDF

Info

Publication number
WO2023187192A9
WO2023187192A9 PCT/EP2023/058547 EP2023058547W WO2023187192A9 WO 2023187192 A9 WO2023187192 A9 WO 2023187192A9 EP 2023058547 W EP2023058547 W EP 2023058547W WO 2023187192 A9 WO2023187192 A9 WO 2023187192A9
Authority
WO
WIPO (PCT)
Prior art keywords
battery
battery assembly
motor vehicle
crenelation
axis
Prior art date
Application number
PCT/EP2023/058547
Other languages
English (en)
Other versions
WO2023187192A1 (fr
Inventor
Nicolas DERANGERE
Original Assignee
Plastic Omnium Clean Energy Systems Research
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 Plastic Omnium Clean Energy Systems Research filed Critical Plastic Omnium Clean Energy Systems Research
Publication of WO2023187192A1 publication Critical patent/WO2023187192A1/fr
Publication of WO2023187192A9 publication Critical patent/WO2023187192A9/fr

Links

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
    • H01M10/04—Construction or manufacture in general
    • H01M10/0468—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
    • 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
    • H01M10/058—Construction or manufacture
    • H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat 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
    • H01M10/60—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
    • H01M10/6554—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
    • 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
    • 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

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)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

L'invention concerne un ensemble batterie pour véhicule automobile, comportant : - des panneaux d'échange thermique (13) disposés les uns au-dessus des autres selon un axe E, chaque panneau d'échange thermique (13) étant ondulé sous forme de créneaux (14) comportant alternativement, selon un axe C orthogonal à l'axe E, un sommet (15) et un creux (17), un conduit (19) de passage de fluide étant formé à au moins l'un parmi le creux (17) de chaque créneau et le sommet (15) de chaque créneau (14), - des modules de batterie (11) disposés parallèlement et en quinconce, chaque module de batterie (11) comprenant au moins une cellule de batterie sous forme de poche, chaque module de batterie (11) étant logé dans au moins un créneau (14) de sorte à échanger de la chaleur avec le fluide. L'invention concerne également un procédé de fabrication d'un tel ensemble batterie.
PCT/EP2023/058547 2022-03-31 2023-03-31 Ensemble batterie pour véhicule automobile WO2023187192A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FRFR2202928 2022-03-31
FR2202928A FR3134242B1 (fr) 2022-03-31 2022-03-31 Ensemble batterie pour véhicule automobile

Publications (2)

Publication Number Publication Date
WO2023187192A1 WO2023187192A1 (fr) 2023-10-05
WO2023187192A9 true WO2023187192A9 (fr) 2023-11-23

Family

ID=82196652

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2023/058547 WO2023187192A1 (fr) 2022-03-31 2023-03-31 Ensemble batterie pour véhicule automobile

Country Status (2)

Country Link
FR (1) FR3134242B1 (fr)
WO (1) WO2023187192A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017210343A1 (de) * 2017-06-21 2018-12-27 Robert Bosch Gmbh Flexible Kühlplatte für eine Batterie
JP2020145116A (ja) * 2019-03-07 2020-09-10 株式会社デンソー 組電池
KR20200131499A (ko) * 2019-05-14 2020-11-24 에스케이이노베이션 주식회사 배터리 모듈
DE102019217240A1 (de) * 2019-11-07 2021-05-12 Mahle International Gmbh Kühlrahmen

Also Published As

Publication number Publication date
FR3134242A1 (fr) 2023-10-06
FR3134242B1 (fr) 2024-03-01
WO2023187192A1 (fr) 2023-10-05

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