FR3147756B1 - Caisson plat de batterie de traction de vehicule electrique ou hybride equipe d’un couvercle rigidifie - Google Patents

Caisson plat de batterie de traction de vehicule electrique ou hybride equipe d’un couvercle rigidifie Download PDF

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Publication number
FR3147756B1
FR3147756B1 FR2303624A FR2303624A FR3147756B1 FR 3147756 B1 FR3147756 B1 FR 3147756B1 FR 2303624 A FR2303624 A FR 2303624A FR 2303624 A FR2303624 A FR 2303624A FR 3147756 B1 FR3147756 B1 FR 3147756B1
Authority
FR
France
Prior art keywords
electric
battery box
rigidified
cover
hybrid vehicle
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
FR2303624A
Other languages
English (en)
Other versions
FR3147756A1 (fr
Inventor
Tou Thor
Paul Bornier
Damien Bessette
Nicolas Tropee
Mihaela Maria Magas
Sebastien Maurice
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.)
PSA Automobiles SA
Original Assignee
PSA Automobiles SA
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 PSA Automobiles SA filed Critical PSA Automobiles SA
Priority to FR2303624A priority Critical patent/FR3147756B1/fr
Priority to PCT/FR2024/050277 priority patent/WO2024213837A1/fr
Publication of FR3147756A1 publication Critical patent/FR3147756A1/fr
Application granted granted Critical
Publication of FR3147756B1 publication Critical patent/FR3147756B1/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
    • 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
    • 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
    • B60Y2306/00—Other features of vehicle sub-units
    • B60Y2306/01—Reducing damages in case of crash, e.g. by improving battery protection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2410/00—Constructional features of vehicle sub-units
    • B60Y2410/10—Housings
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

Caisson de batterie de traction de véhicule automobile électrique ou hybride formant un ensemble plat sensiblement rectangulaire, comprenant une tôle métallique de couvercle (14) fixée par son contour sur le dessus de ce caisson, qui présente des nervures (16) réalisées dans son épaisseur, disposées suivant des axes formant des contours fermés arrondis concentriques (22), chaque contour fermé comportant plusieurs nervures (16) en arc séparées entre elles par des zones intermédiaires plates (24), entre deux contours fermés voisins (22) les zones intermédiaires plates (24) formant des secteurs angulaires qui ne se recouvrent pas. Figure 3
FR2303624A 2023-04-12 2023-04-12 Caisson plat de batterie de traction de vehicule electrique ou hybride equipe d’un couvercle rigidifie Active FR3147756B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2303624A FR3147756B1 (fr) 2023-04-12 2023-04-12 Caisson plat de batterie de traction de vehicule electrique ou hybride equipe d’un couvercle rigidifie
PCT/FR2024/050277 WO2024213837A1 (fr) 2023-04-12 2024-03-07 Caisson plat de batterie de traction de vehicule electrique ou hybride equipe d'un couvercle rigidifie

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2303624A FR3147756B1 (fr) 2023-04-12 2023-04-12 Caisson plat de batterie de traction de vehicule electrique ou hybride equipe d’un couvercle rigidifie
FR2303624 2023-04-12

Publications (2)

Publication Number Publication Date
FR3147756A1 FR3147756A1 (fr) 2024-10-18
FR3147756B1 true FR3147756B1 (fr) 2025-02-28

Family

ID=87554774

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2303624A Active FR3147756B1 (fr) 2023-04-12 2023-04-12 Caisson plat de batterie de traction de vehicule electrique ou hybride equipe d’un couvercle rigidifie

Country Status (2)

Country Link
FR (1) FR3147756B1 (fr)
WO (1) WO2024213837A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BG21275A1 (fr) 1975-03-13 1977-05-20
CN201196962Y (zh) * 2008-02-01 2009-02-18 吴国成 凹凸槽电池壳
JP5814068B2 (ja) * 2011-10-07 2015-11-17 オートモーティブエナジーサプライ株式会社 電気自動車の駆動用バッテリパック
CN109037507A (zh) * 2018-07-27 2018-12-18 株洲时代新材料科技股份有限公司 一种新能源汽车电池pack轻量化上盖及其制作方法
DE102019211560A1 (de) * 2019-05-03 2020-11-05 Mahle International Gmbh Batteriegehäuse für ein Batteriesystem zum Antreiben eines Fahrzeugs
CN218300105U (zh) 2022-07-08 2023-01-13 湖北亿纬动力有限公司 一种电池箱盖及动力电池

Also Published As

Publication number Publication date
WO2024213837A1 (fr) 2024-10-17
FR3147756A1 (fr) 2024-10-18

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