FR3115237B1 - Véhicule comprenant une batterie électrique et un circuit de refroidissement de celle-ci - Google Patents

Véhicule comprenant une batterie électrique et un circuit de refroidissement de celle-ci Download PDF

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Publication number
FR3115237B1
FR3115237B1 FR2010593A FR2010593A FR3115237B1 FR 3115237 B1 FR3115237 B1 FR 3115237B1 FR 2010593 A FR2010593 A FR 2010593A FR 2010593 A FR2010593 A FR 2010593A FR 3115237 B1 FR3115237 B1 FR 3115237B1
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FR
France
Prior art keywords
vehicle
cooling circuit
electric battery
battery
floor
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
FR2010593A
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English (en)
Other versions
FR3115237A1 (fr
Inventor
Geoffrey Bodin
Charles Coront-Ducluzeau
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 FR2010593A priority Critical patent/FR3115237B1/fr
Priority to EP21778116.0A priority patent/EP4228911A1/fr
Priority to PCT/EP2021/075706 priority patent/WO2022078711A1/fr
Priority to JP2023520328A priority patent/JP2023544754A/ja
Priority to KR1020237016610A priority patent/KR20230090343A/ko
Priority to CN202180070600.3A priority patent/CN116390866A/zh
Publication of FR3115237A1 publication Critical patent/FR3115237A1/fr
Application granted granted Critical
Publication of FR3115237B1 publication Critical patent/FR3115237B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K11/00—Arrangement in connection with cooling of propulsion units
    • B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K11/00—Arrangement in connection with cooling of propulsion units
    • B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
    • B60K11/04—Arrangement or mounting of radiators, radiator shutters, or radiator blinds
    • 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
    • H01M10/656—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
    • H01M10/66—Heat-exchange relationships between the cells and other systems, e.g. central heating systems or fuel cells
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K2001/003—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units
    • B60K2001/005—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units the electric storage means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • B60K2001/0405—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion characterised by their position
    • B60K2001/0438—Arrangement under the floor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/90—Vehicles comprising electric prime movers
    • B60Y2200/91—Electric vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2306/00—Other features of vehicle sub-units
    • B60Y2306/05—Cooling
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

L’invention se rapporte à un véhicule (1) comprenant un plancher (2), une batterie (3) électrique fixée sous ledit plancher (2) et un circuit de refroidissement (11) à eau de ladite batterie (3). Selon l’invention, le circuit de refroidissement (11) est fixé sous le plancher (2) du véhicule (1) à côté de la batterie (3). Figure pour l’abrégé : Fig.2
FR2010593A 2020-10-16 2020-10-16 Véhicule comprenant une batterie électrique et un circuit de refroidissement de celle-ci Active FR3115237B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR2010593A FR3115237B1 (fr) 2020-10-16 2020-10-16 Véhicule comprenant une batterie électrique et un circuit de refroidissement de celle-ci
EP21778116.0A EP4228911A1 (fr) 2020-10-16 2021-09-17 Véhicule comprenant une batterie électrique et un circuit de refroidissement de celle-ci
PCT/EP2021/075706 WO2022078711A1 (fr) 2020-10-16 2021-09-17 Véhicule comprenant une batterie électrique et un circuit de refroidissement de celle-ci
JP2023520328A JP2023544754A (ja) 2020-10-16 2021-09-17 電池および電池を冷却するための回路を含む車両
KR1020237016610A KR20230090343A (ko) 2020-10-16 2021-09-17 전기 배터리 및 전기 배터리를 냉각시키기 위한 회로부를 포함하는 차량
CN202180070600.3A CN116390866A (zh) 2020-10-16 2021-09-17 包括电池和用于冷却电池的回路的车辆

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2010593A FR3115237B1 (fr) 2020-10-16 2020-10-16 Véhicule comprenant une batterie électrique et un circuit de refroidissement de celle-ci
FR2010593 2020-10-16

Publications (2)

Publication Number Publication Date
FR3115237A1 FR3115237A1 (fr) 2022-04-22
FR3115237B1 true FR3115237B1 (fr) 2024-10-11

Family

ID=74045761

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2010593A Active FR3115237B1 (fr) 2020-10-16 2020-10-16 Véhicule comprenant une batterie électrique et un circuit de refroidissement de celle-ci

Country Status (6)

Country Link
EP (1) EP4228911A1 (fr)
JP (1) JP2023544754A (fr)
KR (1) KR20230090343A (fr)
CN (1) CN116390866A (fr)
FR (1) FR3115237B1 (fr)
WO (1) WO2022078711A1 (fr)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3044975B2 (ja) * 1992-12-10 2000-05-22 トヨタ自動車株式会社 電気自動車のバッテリ加温装置
JP4061589B2 (ja) * 2003-06-24 2008-03-19 日産自動車株式会社 燃料電池システム搭載車両
JP5061941B2 (ja) * 2008-02-18 2012-10-31 日産自動車株式会社 車両のバッテリ搭載構造
FR2940631B1 (fr) * 2008-12-30 2011-08-19 Renault Sas Dispositif pour refroidir les batteries d'un vehicule notamment electrique et vehicule equipe d'un tel dispositif
JP5531626B2 (ja) * 2009-05-26 2014-06-25 日産自動車株式会社 車両のバッテリアセンブリ冷却構造、および、ウォータージャケット付きバッテリアセンブリ
JP2012156010A (ja) * 2011-01-26 2012-08-16 Toyota Motor Corp 電池冷却構造
KR20150042104A (ko) * 2013-10-10 2015-04-20 현대자동차주식회사 차량의 고전압배터리 공조시스템 및 공조방법
JP6220826B2 (ja) * 2015-06-04 2017-10-25 本田技研工業株式会社 車両用電源装置
CN106240340B (zh) * 2015-06-04 2018-09-25 本田技研工业株式会社 车辆用电源装置
FR3055926B1 (fr) * 2016-09-15 2019-06-21 Renault S.A.S Agencement de fixation d'un reservoir de liquide dans un compartiment moteur d'un vehicule
JP6752258B2 (ja) * 2018-09-12 2020-09-09 本田技研工業株式会社 車両
JP7056544B2 (ja) * 2018-12-26 2022-04-19 株式会社オートネットワーク技術研究所 ワイヤハーネス配索部材
CN113474201A (zh) * 2019-02-06 2021-10-01 艾倍思科技股份有限公司 多室储存器组件

Also Published As

Publication number Publication date
FR3115237A1 (fr) 2022-04-22
WO2022078711A1 (fr) 2022-04-21
CN116390866A (zh) 2023-07-04
KR20230090343A (ko) 2023-06-21
JP2023544754A (ja) 2023-10-25
EP4228911A1 (fr) 2023-08-23

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