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FR3101200B1 - Batterie de stockage d’éléctricité et véhicule équipé d’une telle batterie - Google Patents

Batterie de stockage d’éléctricité et véhicule équipé d’une telle batterie Download PDF

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Publication number
FR3101200B1
FR3101200B1 FR1910372A FR1910372A FR3101200B1 FR 3101200 B1 FR3101200 B1 FR 3101200B1 FR 1910372 A FR1910372 A FR 1910372A FR 1910372 A FR1910372 A FR 1910372A FR 3101200 B1 FR3101200 B1 FR 3101200B1
Authority
FR
France
Prior art keywords
electricity storage
battery
casing
storage battery
volume
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.)
Expired - Fee Related
Application number
FR1910372A
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English (en)
Other versions
FR3101200A1 (fr
Inventor
Frédéric Greber
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.)
Faurecia Systemes dEchappement SAS
Original Assignee
Faurecia Systemes dEchappement 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 Faurecia Systemes dEchappement SAS filed Critical Faurecia Systemes dEchappement SAS
Priority to FR1910372A priority Critical patent/FR3101200B1/fr
Priority to DE112020004440.8T priority patent/DE112020004440T5/de
Priority to PCT/EP2020/076084 priority patent/WO2021053133A1/fr
Publication of FR3101200A1 publication Critical patent/FR3101200A1/fr
Application granted granted Critical
Publication of FR3101200B1 publication Critical patent/FR3101200B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/308—Detachable arrangements, e.g. detachable vent plugs or plug systems
    • 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
    • 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
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/317—Re-sealable arrangements
    • H01M50/325—Re-sealable arrangements comprising deformable valve members, e.g. elastic or flexible valve members
    • 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
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/35—Gas exhaust passages comprising elongated, tortuous or labyrinth-shaped exhaust passages
    • 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
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/394—Gas-pervious parts or elements
    • 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
    • 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)
  • Battery Mounting, Suspending (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Gas Exhaust Devices For Batteries (AREA)

Abstract

Batterie de stockage d’éléctricité et véhicule équipé d’une telle batterie La structure de batterie de stockage comprend : - une enveloppe (5) délimitant intérieurement un volume (7) de réception conformé pour recevoir des cellules de stockage d’électricité (3), l’enveloppe (5) comportant un fond inférieur (9) tourné vers une surface de roulement du véhicule ; - un châssis creux (15) solidaire de l’enveloppe (5), placé sous le fond inférieur (9) de l’enveloppe (5) et délimitant intérieurement un volume interne (29) ; - au moins un évent (67) mettant en communication le volume (7) de réception des cellules de stockage d’électricité (3) avec le volume interne (29) du châssis creux (15) pour évacuer des gaz produits en cas d’emballement thermique d’une des cellules de stockage d’électricité (3).  Figure pour l'abrégé : Figure 1
FR1910372A 2019-09-20 2019-09-20 Batterie de stockage d’éléctricité et véhicule équipé d’une telle batterie Expired - Fee Related FR3101200B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1910372A FR3101200B1 (fr) 2019-09-20 2019-09-20 Batterie de stockage d’éléctricité et véhicule équipé d’une telle batterie
DE112020004440.8T DE112020004440T5 (de) 2019-09-20 2020-09-18 Stromspeicherbatterie und mit einer derartigen Batterie ausgestattetes Fahrzeug
PCT/EP2020/076084 WO2021053133A1 (fr) 2019-09-20 2020-09-18 Batterie de stockage d'éléctricité et véhicule équipé d'une telle batterie

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1910372A FR3101200B1 (fr) 2019-09-20 2019-09-20 Batterie de stockage d’éléctricité et véhicule équipé d’une telle batterie
FR1910372 2019-09-20

Publications (2)

Publication Number Publication Date
FR3101200A1 FR3101200A1 (fr) 2021-03-26
FR3101200B1 true FR3101200B1 (fr) 2022-08-12

Family

ID=68987942

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1910372A Expired - Fee Related FR3101200B1 (fr) 2019-09-20 2019-09-20 Batterie de stockage d’éléctricité et véhicule équipé d’une telle batterie

Country Status (3)

Country Link
DE (1) DE112020004440T5 (fr)
FR (1) FR3101200B1 (fr)
WO (1) WO2021053133A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021122980B4 (de) 2021-09-06 2024-05-02 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Traktionsbatteriesystem eines Kraftfahrzeugs
DE102022105511B3 (de) 2022-03-09 2023-07-27 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Fahrzeug mit einem Gaskanal zwischen einem Batteriesystem und einer Unterfahrschutzplatte
DE102022112727B4 (de) * 2022-05-20 2025-10-23 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Traktionsbatterie für ein Fahrzeug
GB2625265B (en) * 2022-12-08 2025-07-23 Jaguar Land Rover Ltd A vehicle traction battery pack and a vehicle
DE102023102276B4 (de) 2023-01-31 2025-07-31 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Batterieanordnung und Fahrzeug
DE102023105980B3 (de) 2023-03-10 2024-06-13 Audi Aktiengesellschaft Fluidführungselement mit Umlenkabschnitt, Unterbodenschutzelement mit Fluidführungselementen, Batterieanordnung mit Unterbodenschutzelement für ein Kraftfahrzeug
DE102023203192B3 (de) 2023-04-05 2024-08-22 Volkswagen Aktiengesellschaft Batteriesystem eines Kraftfahrzeuges mit Unterfahrschutz und Entgasungsstruktur, insbesondere im Falle eines thermischen Durchgehens (Thermal Runaway)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102656718B (zh) * 2010-12-13 2015-04-15 松下电器产业株式会社 电池包
KR102030726B1 (ko) * 2015-10-15 2019-10-10 주식회사 엘지화학 배터리 팩

Also Published As

Publication number Publication date
DE112020004440T5 (de) 2022-06-23
FR3101200A1 (fr) 2021-03-26
WO2021053133A1 (fr) 2021-03-25

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