FR3082462B1 - Structure de plancher de carrosserie pour un véhicule automobile avec une batterie de traction - Google Patents

Structure de plancher de carrosserie pour un véhicule automobile avec une batterie de traction Download PDF

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Publication number
FR3082462B1
FR3082462B1 FR1905331A FR1905331A FR3082462B1 FR 3082462 B1 FR3082462 B1 FR 3082462B1 FR 1905331 A FR1905331 A FR 1905331A FR 1905331 A FR1905331 A FR 1905331A FR 3082462 B1 FR3082462 B1 FR 3082462B1
Authority
FR
France
Prior art keywords
motor vehicle
traction battery
floor structure
body floor
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
FR1905331A
Other languages
English (en)
Other versions
FR3082462A1 (fr
Inventor
Pascal Kober
Steffen Kielwein
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.)
Dr Ing HCF Porsche AG
Original Assignee
Dr Ing HCF Porsche AG
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 Dr Ing HCF Porsche AG filed Critical Dr Ing HCF Porsche AG
Publication of FR3082462A1 publication Critical patent/FR3082462A1/fr
Application granted granted Critical
Publication of FR3082462B1 publication Critical patent/FR3082462B1/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
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/20—Floors or bottom sub-units
    • B62D25/2009—Floors or bottom sub-units in connection with other superstructure subunits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/20—Floors or bottom sub-units
    • 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
    • B60L50/66—Arrangements of batteries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
    • B62D21/02—Understructures, i.e. chassis frame on which a vehicle body may be mounted comprising longitudinally or transversely arranged frame members
    • 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
    • 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
    • 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
    • B60K2001/0455—Removal or replacement of the energy storages
    • B60K2001/0472—Removal or replacement of the energy storages from below
    • 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
    • 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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Body Structure For Vehicles (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Abstract

Structure de plancher de carrosserie pour un véhicule automobile avec une batterie de traction L'invention concerne une structure de plancher de carrosserie (1) pour un véhicule automobile avec une batterie de traction (2), comprenant – un premier longeron (3) et un deuxième longeron (4), – une tôle de plancher (5) qui s'étend entre les deux longerons (3, 4) ainsi – qu'un tunnel central (6) qui s'étend dans la direction longitudinale du véhicule et qui présente une cavité (60) prévue pour recevoir des composants du véhicule automobile, la batterie de traction (2) étant disposée au niveau d'un côté inférieur de la structure de plancher de carrosserie (1), et la cavité (60) du tunnel central (6) étant réalisée sous forme ouverte dans la direction d'un habitacle du véhicule (7). Figure à publier avec l’abrégé : Fig. 1
FR1905331A 2018-06-13 2019-05-21 Structure de plancher de carrosserie pour un véhicule automobile avec une batterie de traction Active FR3082462B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018114097.5 2018-06-13
DE102018114097.5A DE102018114097B4 (de) 2018-06-13 2018-06-13 Karosseriebodenstruktur für ein Kraftfahrzeug mit einer Traktionsbatterie

Publications (2)

Publication Number Publication Date
FR3082462A1 FR3082462A1 (fr) 2019-12-20
FR3082462B1 true FR3082462B1 (fr) 2023-08-18

Family

ID=68724362

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1905331A Active FR3082462B1 (fr) 2018-06-13 2019-05-21 Structure de plancher de carrosserie pour un véhicule automobile avec une batterie de traction

Country Status (5)

Country Link
US (1) US11059363B2 (fr)
KR (1) KR102283924B1 (fr)
CN (1) CN110588311A (fr)
DE (1) DE102018114097B4 (fr)
FR (1) FR3082462B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3119596B1 (fr) * 2021-02-11 2024-11-01 Psa Automobiles Sa Plancher de véhicule automobile avec aménagement côté tunnel central pour batteries de traction
US11993140B2 (en) * 2021-03-24 2024-05-28 Ford Global Technologies, Llc Load transferring battery cell arrangement for traction battery pack
US11840135B2 (en) * 2021-08-03 2023-12-12 Ford Global Technologies, Llc Battery pack support assembly for electric vehicle

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5501289A (en) * 1993-01-22 1996-03-26 Nissan Motor Co., Ltd. Floor structure of electric vehicle
FR2896756B1 (fr) * 2006-02-01 2009-12-11 Plastic Omnium Cie Plancher, ensemble d'un plancher et d'un conducteur electrique, et procede d'assemblage de vehicule automobile
JP4308285B2 (ja) * 2007-07-17 2009-08-05 本田技研工業株式会社 サブフレーム構造
EP2199133B1 (fr) * 2008-12-18 2011-09-28 FERRARI S.p.A. Méthode pour disposer un accumulateur electrique auprés de fond du véhicule et un véhicule avec moteur hybride
DE102009006990A1 (de) 2009-01-31 2010-08-05 Audi Ag Karosserieaufbau mit einem Hohlraum
US11059522B2 (en) * 2009-02-24 2021-07-13 Nissan Motor Co., Ltd. Vehicle battery mounting structure
JP4856731B2 (ja) * 2009-02-24 2012-01-18 本田技研工業株式会社 車体フロア構造
US8479858B2 (en) * 2009-12-03 2013-07-09 Mazda Motor Corporation Battery arrangement structure of vehicle
KR20110081607A (ko) 2010-01-08 2011-07-14 (주)브이이엔에스 자동차
FR2955077B1 (fr) * 2010-01-12 2012-04-27 Peugeot Citroen Automobiles Sa Vehicule dote d'un plancher apte a recevoir une batterie et une poutre de renforcement
WO2012105389A1 (fr) * 2011-02-03 2012-08-09 帝人株式会社 Structure de plancher de véhicule
DE102011015541A1 (de) * 2011-03-30 2012-10-04 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Bodenstruktur einer Kraftfahrzeugkarosserie
DE102011115763A1 (de) * 2011-10-12 2013-04-18 Volkswagen Aktiengesellschaft Aufbaustruktur für ein elektrisch angetriebenes Personen-Kraftfahrzeug
DE102012203892A1 (de) * 2012-03-13 2013-09-19 Bayerische Motoren Werke Aktiengesellschaft Kraftfahrzeug mit einer Karosserie mit einer Bodenstruktur
DE102012203882B4 (de) * 2012-03-13 2021-03-25 Bayerische Motoren Werke Aktiengesellschaft Karosserie eines Kraftfahrzeugs
FR2994554B1 (fr) * 2012-08-20 2014-08-08 Renault Sa "ensemble de structure de caisse de vehicule automobile comportant un plancher avant plat"
DE102013016824A1 (de) * 2013-10-10 2015-04-16 Daimler Ag Fahrzeug mit zumindest einer Batterie
KR101565980B1 (ko) 2014-05-14 2015-11-05 주식회사 신영 전기 자동차용 플로워 패널 조립체
DE102016204223A1 (de) * 2016-03-15 2017-09-21 Bayerische Motoren Werke Aktiengesellschaft Kraftfahrzeug

Also Published As

Publication number Publication date
US11059363B2 (en) 2021-07-13
CN110588311A (zh) 2019-12-20
US20190381878A1 (en) 2019-12-19
KR102283924B1 (ko) 2021-08-02
DE102018114097B4 (de) 2023-11-16
DE102018114097A1 (de) 2019-12-19
FR3082462A1 (fr) 2019-12-20
KR20190141085A (ko) 2019-12-23

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