[go: up one dir, main page]

FR3139671B1 - Boîtier de module de batterie d’accumulateurs, module équipé d’un tel boîtier et véhicule automobile associé - Google Patents

Boîtier de module de batterie d’accumulateurs, module équipé d’un tel boîtier et véhicule automobile associé Download PDF

Info

Publication number
FR3139671B1
FR3139671B1 FR2209238A FR2209238A FR3139671B1 FR 3139671 B1 FR3139671 B1 FR 3139671B1 FR 2209238 A FR2209238 A FR 2209238A FR 2209238 A FR2209238 A FR 2209238A FR 3139671 B1 FR3139671 B1 FR 3139671B1
Authority
FR
France
Prior art keywords
housing
accumulator battery
motor vehicle
battery module
associated motor
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
FR2209238A
Other languages
English (en)
Other versions
FR3139671A1 (fr
Inventor
Ahmed Chibani
Ludovic Tessier
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 FR2209238A priority Critical patent/FR3139671B1/fr
Priority to CN202380071924.8A priority patent/CN120019537A/zh
Priority to PCT/EP2023/074081 priority patent/WO2024056410A1/fr
Priority to EP23761955.6A priority patent/EP4588127A1/fr
Publication of FR3139671A1 publication Critical patent/FR3139671A1/fr
Application granted granted Critical
Publication of FR3139671B1 publication Critical patent/FR3139671B1/fr
Active 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
    • H01M50/20—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
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B60L50/64—Constructional details of batteries specially adapted for electric 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
    • H01M10/61—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
    • 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
    • H01M50/204—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
    • 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
    • H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
    • H01M50/238—Flexibility or foldability
    • 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
    • H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
    • H01M50/242—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries against vibrations, collision impact or swelling
    • 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
    • H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
    • 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
    • H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
    • 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
    • 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
    • H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular 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
    • H01M50/204—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
    • 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
    • H01M50/218—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material
    • H01M50/22—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material of the casings or racks
    • H01M50/222—Inorganic material
    • H01M50/224—Metals
    • 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
    • H01M50/218—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material
    • H01M50/22—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material of the casings or racks
    • H01M50/227—Organic material
    • 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
    • H01M50/271—Lids or covers for the racks or secondary casings
    • 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

  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Energy (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

L’invention concerne un boîtier (21) de module de batterie d’accumulateurs comprenant : - une partie arrière (22) munie d’une paroi de fond (22A) bordée par une paroi latérale (23) interrompue au niveau des coins, la paroi latérale comprenant une première partie (23B) et une deuxième partie (23D) en regard l’une de l’autre, au moins l’une de la première partie et de la deuxième partie étant reliée à la paroi de fond par une portion (26) présentant une pluralité de plis, ladite partie arrière étant formée d’une seule pièce, et - une partie avant (28) comportant une paroi avant (28A) munie de portions de fixation (28B, 28C) destinées à coopérer avec la première partie et la deuxième partie de la paroi latérale de la partie arrière de manière à délimiter, avec la partie arrière, un logement d’accueil (25) d’une pluralité de cellules (40) d’accumulateurs. L’invention concerne également un module de batterie d’accumulateurs et un véhicule automobile associé. Figure pour l’abrégé : Fig. 3
FR2209238A 2022-09-14 2022-09-14 Boîtier de module de batterie d’accumulateurs, module équipé d’un tel boîtier et véhicule automobile associé Active FR3139671B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR2209238A FR3139671B1 (fr) 2022-09-14 2022-09-14 Boîtier de module de batterie d’accumulateurs, module équipé d’un tel boîtier et véhicule automobile associé
CN202380071924.8A CN120019537A (zh) 2022-09-14 2023-09-01 电池模块壳体、配备有这种壳体的模块及相关联的机动车辆
PCT/EP2023/074081 WO2024056410A1 (fr) 2022-09-14 2023-09-01 Boitier de module de batterie d'accumulateurs, module equipe d'un tel boitier et véhicule automobile associé
EP23761955.6A EP4588127A1 (fr) 2022-09-14 2023-09-01 Boitier de module de batterie d'accumulateurs, module equipe d'un tel boitier et véhicule automobile associé

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2209238 2022-09-14
FR2209238A FR3139671B1 (fr) 2022-09-14 2022-09-14 Boîtier de module de batterie d’accumulateurs, module équipé d’un tel boîtier et véhicule automobile associé

Publications (2)

Publication Number Publication Date
FR3139671A1 FR3139671A1 (fr) 2024-03-15
FR3139671B1 true FR3139671B1 (fr) 2025-05-02

Family

ID=84362437

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2209238A Active FR3139671B1 (fr) 2022-09-14 2022-09-14 Boîtier de module de batterie d’accumulateurs, module équipé d’un tel boîtier et véhicule automobile associé

Country Status (4)

Country Link
EP (1) EP4588127A1 (fr)
CN (1) CN120019537A (fr)
FR (1) FR3139671B1 (fr)
WO (1) WO2024056410A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10601003B2 (en) 2017-10-30 2020-03-24 Lg Chem, Ltd. Battery module and method of assembling the battery module
KR102396437B1 (ko) * 2019-06-25 2022-05-09 주식회사 엘지에너지솔루션 전지 모듈 및 이를 포함하는 전지팩
JP7199333B2 (ja) * 2019-10-10 2023-01-05 株式会社神戸製鋼所 電動車両用バッテリーケースおよびその製造方法
KR102767702B1 (ko) * 2020-03-06 2025-02-12 주식회사 엘지에너지솔루션 전지 모듈 및 그 제조 방법

Also Published As

Publication number Publication date
WO2024056410A1 (fr) 2024-03-21
CN120019537A (zh) 2025-05-16
FR3139671A1 (fr) 2024-03-15
EP4588127A1 (fr) 2025-07-23

Similar Documents

Publication Publication Date Title
JP7521661B2 (ja) 電池搭載構造
US10906593B2 (en) Body structure for a battery-operated motor vehicle
KR102575355B1 (ko) 차량용 배터리 케이스
US12128750B2 (en) Energy store-floor assembly for a motor vehicle
WO2021049193A1 (fr) Boîtier de batterie pour une voiture électrique
JP6881144B2 (ja) 高圧タンク搭載構造
US10358027B2 (en) Series of mounting supports and mounting support for fastening radiator modules, and method for manufacturing mounting supports
JPH05201356A (ja) 電気自動車の車体構造
JP2012129074A (ja) バッテリケース
JP2022077357A (ja) 車両搭載用バッテリパック
KR100728840B1 (ko) 지게차의 배터리 지지구조
US10040413B2 (en) Vehicle
KR20220063505A (ko) 차량의 배터리 체결 구조
WO2009007632A3 (fr) Agencement pour le montage d'une batterie dans un vehicule automobile
US10601008B2 (en) Battery pack
FR3139671B1 (fr) Boîtier de module de batterie d’accumulateurs, module équipé d’un tel boîtier et véhicule automobile associé
JP2019032051A (ja) 高圧タンク搭載構造
US11201375B2 (en) Reconfigurable battery electric vehicle
JP2021094925A (ja) 車体後部構造
JPH05201354A (ja) 電気自動車の車体構造
JP2018197079A (ja) 車載用電池パック
US20230016788A1 (en) Vehicle floor structure
US7264298B2 (en) Seat unit for a small-sized vehicle
FR3139672B1 (fr) Module de batterie d’accumulateurs, ensemble de module de batterie d’accumulateurs comprenant un tel module et véhicule automobile associé
US8919484B2 (en) Drive arrangement for automobile

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20240315

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4