FR3079352B1 - Boitier de systeme de refroidissement de cellules de batterie d’accumulateurs - Google Patents

Boitier de systeme de refroidissement de cellules de batterie d’accumulateurs Download PDF

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Publication number
FR3079352B1
FR3079352B1 FR1852533A FR1852533A FR3079352B1 FR 3079352 B1 FR3079352 B1 FR 3079352B1 FR 1852533 A FR1852533 A FR 1852533A FR 1852533 A FR1852533 A FR 1852533A FR 3079352 B1 FR3079352 B1 FR 3079352B1
Authority
FR
France
Prior art keywords
cooling system
accumulator battery
battery cell
cell cooling
system box
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
FR1852533A
Other languages
English (en)
Other versions
FR3079352A1 (fr
Inventor
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 FR1852533A priority Critical patent/FR3079352B1/fr
Priority to EP19164603.3A priority patent/EP3544107B1/fr
Publication of FR3079352A1 publication Critical patent/FR3079352A1/fr
Application granted granted Critical
Publication of FR3079352B1 publication Critical patent/FR3079352B1/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
    • 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
    • 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
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/617—Types of temperature control for achieving uniformity or desired distribution of temperature
    • 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
    • H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6567—Liquids
    • H01M10/6568—Liquids characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Secondary Cells (AREA)
  • Battery Mounting, Suspending (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Abstract

L'invention concerne un boîtier (5) de système de refroidissement (1) de cellules de batterie d'accumulateurs, comprenant : - des parois externes (9, 11, 13) qui délimitent un logement (7) étanche pour lesdites cellules, et qui présente une ouverture d'entrée (24) et une ouverture de sortie (35) pour fluide caloporteur (22), - une paroi interne (17) qui délimite un conduit de circulation (21) pour le fluide caloporteur communiquant avec l'ouverture d'entrée. Selon l'invention, la paroi interne présente une pluralité de trous (23) qui débouchent dans ledit logement.
FR1852533A 2018-03-23 2018-03-23 Boitier de systeme de refroidissement de cellules de batterie d’accumulateurs Expired - Fee Related FR3079352B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1852533A FR3079352B1 (fr) 2018-03-23 2018-03-23 Boitier de systeme de refroidissement de cellules de batterie d’accumulateurs
EP19164603.3A EP3544107B1 (fr) 2018-03-23 2019-03-22 Boîtier de système de refroidissement de cellules de batterie d'accumulateurs

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1852533 2018-03-23
FR1852533A FR3079352B1 (fr) 2018-03-23 2018-03-23 Boitier de systeme de refroidissement de cellules de batterie d’accumulateurs

Publications (2)

Publication Number Publication Date
FR3079352A1 FR3079352A1 (fr) 2019-09-27
FR3079352B1 true FR3079352B1 (fr) 2021-01-22

Family

ID=63080012

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1852533A Expired - Fee Related FR3079352B1 (fr) 2018-03-23 2018-03-23 Boitier de systeme de refroidissement de cellules de batterie d’accumulateurs

Country Status (2)

Country Link
EP (1) EP3544107B1 (fr)
FR (1) FR3079352B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3100660B1 (fr) * 2019-09-10 2022-12-02 Valeo Systemes Thermiques Dispositif de régulation de température d’un élément électrique à l’aide d’un fluide diélectrique
FR3104824B1 (fr) * 2019-12-13 2022-03-11 Renault Sas Pack de batterie avec circuit de refroidissement
FR3105709A1 (fr) * 2019-12-20 2021-06-25 Valeo Systemes Thermiques Dispositif de régulation thermique
FR3105711B1 (fr) * 2019-12-20 2022-01-14 Valeo Systemes Thermiques Dispositif de regulation thermique d’un composant electrique et/ou electronique
FR3105715A1 (fr) * 2019-12-20 2021-06-25 Valeo Systemes Thermiques Dispositif de régulation thermique
FR3105717B1 (fr) 2019-12-20 2022-01-14 Valeo Systemes Thermiques Dispositif de régulation thermique pour un composant électrique
FR3108464A1 (fr) * 2020-03-20 2021-09-24 Valeo Systemes Thermiques Dispositif de régulation thermique

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH703973A1 (de) * 2010-10-29 2012-04-30 Obrist Engineering Gmbh Temperaturgesteuerte Batterie.
JP5749200B2 (ja) * 2011-03-30 2015-07-15 テスラ・モーターズ・インコーポレーテッド バッテリパックガス排出システム
KR101475737B1 (ko) * 2012-02-07 2014-12-24 주식회사 엘지화학 신규한 공냉식 구조의 전지팩
EP3032607B1 (fr) * 2013-08-07 2018-05-09 Hitachi, Ltd. Module de batterie

Also Published As

Publication number Publication date
EP3544107B1 (fr) 2020-12-23
EP3544107A1 (fr) 2019-09-25
FR3079352A1 (fr) 2019-09-27

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