FR3091209B1 - Structure automobile - Google Patents

Structure automobile Download PDF

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Publication number
FR3091209B1
FR3091209B1 FR1874186A FR1874186A FR3091209B1 FR 3091209 B1 FR3091209 B1 FR 3091209B1 FR 1874186 A FR1874186 A FR 1874186A FR 1874186 A FR1874186 A FR 1874186A FR 3091209 B1 FR3091209 B1 FR 3091209B1
Authority
FR
France
Prior art keywords
floor
relates
battery box
automotive structure
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
FR1874186A
Other languages
English (en)
Other versions
FR3091209A1 (fr
Inventor
Sofiane Amaanan
Charles Zhang
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
Nissan Motor Co Ltd
Original Assignee
Renault SAS
Nissan Motor Co Ltd
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
Priority to FR1874186A priority Critical patent/FR3091209B1/fr
Application filed by Renault SAS, Nissan Motor Co Ltd filed Critical Renault SAS
Priority to CN201980085035.0A priority patent/CN113226819A/zh
Priority to EP19829050.4A priority patent/EP3902696B1/fr
Priority to PCT/EP2019/085041 priority patent/WO2020136021A1/fr
Priority to KR1020217023405A priority patent/KR102815189B1/ko
Priority to JP2021536712A priority patent/JP7665516B2/ja
Priority to US17/417,438 priority patent/US11958349B2/en
Publication of FR3091209A1 publication Critical patent/FR3091209A1/fr
Application granted granted Critical
Publication of FR3091209B1 publication Critical patent/FR3091209B1/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
    • 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
    • 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
    • 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
    • H01M50/24—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 from their environment, e.g. from corrosion
    • 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
    • H01M50/249—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
    • 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
    • B60Y2200/00—Type of vehicle
    • B60Y2200/90—Vehicles comprising electric prime movers
    • B60Y2200/92—Hybrid vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2304/00—Optimising design; Manufacturing; Testing
    • B60Y2304/07—Facilitating assembling or mounting
    • 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
    • B60Y2306/09—Reducing noise
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/11—Electric energy storages
    • B60Y2400/112—Batteries
    • 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
    • Y02T10/62—Hybrid vehicles
    • 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)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Battery Mounting, Suspending (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Body Structure For Vehicles (AREA)
  • Vibration Prevention Devices (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)

Abstract

STRUCTURE AUTOMOBILE L’invention concerne une structure (1) de véhicule électrique ou hybride comprenant un plancher (3), un bac à batterie (4) fixé sous le plancher (3), et une plaque (2) de mousse comprimée disposée entre le bac à batterie (4) et le plancher (3). L’invention concerne aussi un véhicule comprenant une telle structure (1) et un procédé d’assemblage. Figure pour l’abrégé : 1
FR1874186A 2018-12-26 2018-12-26 Structure automobile Active FR3091209B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR1874186A FR3091209B1 (fr) 2018-12-26 2018-12-26 Structure automobile
EP19829050.4A EP3902696B1 (fr) 2018-12-26 2019-12-13 Structure automobile
PCT/EP2019/085041 WO2020136021A1 (fr) 2018-12-26 2019-12-13 Structure automobile
KR1020217023405A KR102815189B1 (ko) 2018-12-26 2019-12-13 자동차 구조물
CN201980085035.0A CN113226819A (zh) 2018-12-26 2019-12-13 机动车辆结构
JP2021536712A JP7665516B2 (ja) 2018-12-26 2019-12-13 自動車両構造
US17/417,438 US11958349B2 (en) 2018-12-26 2019-12-13 Battery arrangement having compressed foam plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1874186A FR3091209B1 (fr) 2018-12-26 2018-12-26 Structure automobile

Publications (2)

Publication Number Publication Date
FR3091209A1 FR3091209A1 (fr) 2020-07-03
FR3091209B1 true FR3091209B1 (fr) 2021-05-21

Family

ID=66867322

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1874186A Active FR3091209B1 (fr) 2018-12-26 2018-12-26 Structure automobile

Country Status (7)

Country Link
US (1) US11958349B2 (fr)
EP (1) EP3902696B1 (fr)
JP (1) JP7665516B2 (fr)
KR (1) KR102815189B1 (fr)
CN (1) CN113226819A (fr)
FR (1) FR3091209B1 (fr)
WO (1) WO2020136021A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7238820B2 (ja) * 2020-02-05 2023-03-14 トヨタ自動車株式会社 電池パックの車載構造
FR3114539B1 (fr) * 2020-09-30 2024-05-10 Renault Sas Véhicule doté d’un élément d’absorption acoustique entre un plancher et une batterie électrique
DE102020128841B4 (de) 2020-11-03 2026-01-29 Bayerische Motoren Werke Aktiengesellschaft Elastisches Koppelelement für ein Kraftfahrzeug und Kraftfahrzeug mit wenigstens einem Koppelelement
EP4156172A1 (fr) 2021-09-24 2023-03-29 Autoneum Management AG Isolateur de plancher externe pour véhicule électrique à batterie
FR3144945B1 (fr) 2023-01-17 2024-11-29 Renault Sas Structure pour véhicule automobile électrique ou hybride

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3879339B2 (ja) 1999-11-17 2007-02-14 マツダ株式会社 車両の下部車体構造
JP4343152B2 (ja) 2005-07-08 2009-10-14 本田技研工業株式会社 燃料電池自動車構造
US20080136110A1 (en) 2006-12-07 2008-06-12 Gm Global Technology Operations, Inc. Acoustic Perimeter Seal for Vehicle Energy Storage Module
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
DE102010024320B4 (de) * 2010-06-18 2020-11-26 Audi Ag Vorrichtung zum Halten einer Batterie in einer Fahrzeugkarosserie
US8875828B2 (en) * 2010-12-22 2014-11-04 Tesla Motors, Inc. Vehicle battery pack thermal barrier
US20130171487A1 (en) 2011-12-30 2013-07-04 Roger Bull Rechargeable battery and method
US9052168B1 (en) * 2013-11-19 2015-06-09 Atieva, Inc. Electric vehicle undercarriage crumple zone
CN204808875U (zh) * 2015-06-29 2015-11-25 中国科学院合肥物质科学研究院 柔性超微孔微穿孔板吸声体
US20170001507A1 (en) * 2015-06-30 2017-01-05 Faraday&Future Inc. Underbody for a Motor Vehicle
DE102015111749A1 (de) 2015-07-20 2017-01-26 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Batterieeinrichtung und Verfahren
JP6341167B2 (ja) 2015-09-07 2018-06-13 トヨタ自動車株式会社 車両振動抑制構造
TW201739603A (zh) * 2016-01-27 2017-11-16 歐拓管理股份公司 用於汽車引擎室的吸音襯及具有其之吸音飾板部件
JP2017185948A (ja) * 2016-04-07 2017-10-12 トヨタ自動車株式会社 車両のバッテリ搭載構造
JP6614012B2 (ja) 2016-04-26 2019-12-04 トヨタ自動車株式会社 車両のバッテリ搭載構造
DE102016213262A1 (de) * 2016-07-20 2018-01-25 Bayerische Motoren Werke Aktiengesellschaft Kraftfahrzeug
US10516146B2 (en) * 2016-10-28 2019-12-24 Tiveni Mergeco, Inc. Fixation of a battery module in a battery module compartment of an energy storage system
US10230083B2 (en) * 2016-11-01 2019-03-12 Ford Global Technologies, Llc Traction battery retention assembly
CN115312943B (zh) * 2017-02-17 2024-07-30 慕贝尔碳纤维技术有限公司 电池结构和保护器
DE102017003720B3 (de) * 2017-04-15 2017-12-28 Audi Ag Anordnung und Verfahren zum Verschließen von Karosserieöffnungen im Bodenblech eines Kraftfahrzeugs mit Unterflurbatterie

Also Published As

Publication number Publication date
FR3091209A1 (fr) 2020-07-03
EP3902696A1 (fr) 2021-11-03
WO2020136021A1 (fr) 2020-07-02
KR102815189B1 (ko) 2025-05-30
KR20210126565A (ko) 2021-10-20
JP7665516B2 (ja) 2025-04-21
US11958349B2 (en) 2024-04-16
JP2022516047A (ja) 2022-02-24
US20220118839A1 (en) 2022-04-21
EP3902696B1 (fr) 2024-05-01
CN113226819A (zh) 2021-08-06

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