FR3066326B1 - COOLING DEVICE FOR A MOTOR VEHICLE BATTERY - Google Patents

COOLING DEVICE FOR A MOTOR VEHICLE BATTERY Download PDF

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Publication number
FR3066326B1
FR3066326B1 FR1754251A FR1754251A FR3066326B1 FR 3066326 B1 FR3066326 B1 FR 3066326B1 FR 1754251 A FR1754251 A FR 1754251A FR 1754251 A FR1754251 A FR 1754251A FR 3066326 B1 FR3066326 B1 FR 3066326B1
Authority
FR
France
Prior art keywords
wall
motor vehicle
cooling device
vehicle battery
heat exchanger
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
FR1754251A
Other languages
French (fr)
Other versions
FR3066326A1 (en
Inventor
Jean Damien Muller
Francois Busson
Benjamin Faucard
Alaeddine Hamrouni
Marc Herry
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.)
Valeo Systemes Thermiques SAS
Original Assignee
Valeo Systemes Thermiques 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 Valeo Systemes Thermiques SAS filed Critical Valeo Systemes Thermiques SAS
Priority to FR1754251A priority Critical patent/FR3066326B1/en
Priority to PCT/FR2018/051150 priority patent/WO2018211204A1/en
Publication of FR3066326A1 publication Critical patent/FR3066326A1/en
Application granted granted Critical
Publication of FR3066326B1 publication Critical patent/FR3066326B1/en
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
    • H01M10/60—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
    • 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
    • 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

Abstract

L'invention concerne un dispositif de refroidissement (3) d'une batterie (2) d'un véhicule automobile, comprenant au moins un échangeur thermique (4) présentant une première paroi (8) destinée à être plaquée contre la batterie (2) et une deuxième paroi (9) opposée à la première paroi (8), le dispositif de refroidissement (3) comprenant en outre un moyen de compression (5) configuré pour plaquer l'au moins un échangeur thermique (4) contre la batterie (2), ce moyen de compression (5) présentant au moins une portion de contact (10) destinée à être disposée au contact de la deuxième paroi (9) de l'au moins un échangeur thermique (4). Selon l'invention la portion de contact (10) du moyen de compression (5) s'étend d'un premier bord (11) de la deuxième paroi (9) de l'au moins un échangeur thermique (4) à un deuxième bord (12) opposé de cette deuxième paroi (9).The invention relates to a device (3) for cooling a battery (2) of a motor vehicle, comprising at least one heat exchanger (4) having a first wall (8) intended to be pressed against the battery (2) and a second wall (9) opposite the first wall (8), the cooling device (3) further comprising compression means (5) configured to press the at least one heat exchanger (4) against the battery ( 2), this compression means (5) having at least one contact portion (10) intended to be placed in contact with the second wall (9) of the at least one heat exchanger (4). According to the invention, the contact portion (10) of the compression means (5) extends from a first edge (11) of the second wall (9) of the at least one heat exchanger (4) to a second opposite edge (12) of this second wall (9).

FR1754251A 2017-05-15 2017-05-15 COOLING DEVICE FOR A MOTOR VEHICLE BATTERY Active FR3066326B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1754251A FR3066326B1 (en) 2017-05-15 2017-05-15 COOLING DEVICE FOR A MOTOR VEHICLE BATTERY
PCT/FR2018/051150 WO2018211204A1 (en) 2017-05-15 2018-05-07 Cooling device for a motor vehicle battery

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1754251 2017-05-15
FR1754251A FR3066326B1 (en) 2017-05-15 2017-05-15 COOLING DEVICE FOR A MOTOR VEHICLE BATTERY

Publications (2)

Publication Number Publication Date
FR3066326A1 FR3066326A1 (en) 2018-11-16
FR3066326B1 true FR3066326B1 (en) 2022-01-21

Family

ID=59859164

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1754251A Active FR3066326B1 (en) 2017-05-15 2017-05-15 COOLING DEVICE FOR A MOTOR VEHICLE BATTERY

Country Status (2)

Country Link
FR (1) FR3066326B1 (en)
WO (1) WO2018211204A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7310439B2 (en) * 2019-08-21 2023-07-19 マツダ株式会社 vehicle battery pack
CN113764782A (en) * 2020-06-01 2021-12-07 法雷奥汽车空调湖北有限公司动力总成热系统分公司 Cooling device for battery
DE102020004354A1 (en) * 2020-07-20 2022-01-20 Daimler Ag Heat conducting device for an electrical energy store of a motor vehicle
DE102021211094A1 (en) 2021-10-01 2023-04-06 Mahle International Gmbh Electric battery and motor vehicle
CN216133942U (en) * 2021-11-08 2022-03-25 宁德时代新能源科技股份有限公司 Backplate, battery pack and consumer at bottom of battery

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007010741B4 (en) * 2007-02-27 2012-05-24 Daimler Ag Battery with housing and backlash-free integrated cell assembly as well as use as vehicle battery
DE102010024320B4 (en) * 2010-06-18 2020-11-26 Audi Ag Device for holding a battery in a vehicle body
DE102010032898A1 (en) * 2010-07-30 2012-02-02 Valeo Klimasysteme Gmbh Cooling device and vehicle battery assembly
DE102010038681A1 (en) * 2010-07-30 2012-02-02 Bayerische Motoren Werke Aktiengesellschaft Device for power supply with a cooling arrangement
DE102011003538A1 (en) * 2011-02-02 2012-08-02 Behr Gmbh & Co. Kg tensioning strap
DE102011003535A1 (en) * 2011-02-02 2012-08-02 Behr Gmbh & Co. Kg tensioning devices
EP2850673B1 (en) * 2012-05-18 2018-04-04 Bayerische Motoren Werke Aktiengesellschaft Cooling device for a vehicle battery, vehicle battery assembly, and method for producing a cooling device
DE102013225628A1 (en) * 2012-12-14 2014-06-18 Halla Visteon Climate Control Corp. Contacting device for contacting heat exchanger element with battery cell of e.g. hybrid car, has support element arranged and attached to spring element over receiving portion, and spring element integrally formed with receiving portion

Also Published As

Publication number Publication date
WO2018211204A1 (en) 2018-11-22
FR3066326A1 (en) 2018-11-16

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