FR3086893B1 - Dispositif d'absorption d'energie cinetique pour la protection contre les chocs d'une batterie pour vehicule automobile - Google Patents

Dispositif d'absorption d'energie cinetique pour la protection contre les chocs d'une batterie pour vehicule automobile Download PDF

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Publication number
FR3086893B1
FR3086893B1 FR1859150A FR1859150A FR3086893B1 FR 3086893 B1 FR3086893 B1 FR 3086893B1 FR 1859150 A FR1859150 A FR 1859150A FR 1859150 A FR1859150 A FR 1859150A FR 3086893 B1 FR3086893 B1 FR 3086893B1
Authority
FR
France
Prior art keywords
motor vehicle
kinetic energy
protection against
against impact
energy absorption
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
FR1859150A
Other languages
English (en)
Other versions
FR3086893A1 (fr
Inventor
David Miot
Edouard Trinkl
Christophe Vinial
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 FR1859150A priority Critical patent/FR3086893B1/fr
Publication of FR3086893A1 publication Critical patent/FR3086893A1/fr
Application granted granted Critical
Publication of FR3086893B1 publication Critical patent/FR3086893B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/04—Arrangement 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
    • H01M50/249—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
    • 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
    • H01M50/262—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
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/574—Devices or arrangements for the interruption of current
    • H01M50/579—Devices or arrangements for the interruption of current in response to shock
    • 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
    • H01M2200/00—Safety devices for primary or secondary 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Body Structure For Vehicles (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

Dispositif d'absorption d'énergie cinétique pour la protection contre les chocs d'une batterie (12) pour véhicule automobile, comprenant un assemblage (1) de première et deuxième brides (2, 3) raccordées par des moyens de fixation et configurées pour être espacées de la batterie (12) et enclaver la batterie (12).
FR1859150A 2018-10-03 2018-10-03 Dispositif d'absorption d'energie cinetique pour la protection contre les chocs d'une batterie pour vehicule automobile Active FR3086893B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1859150A FR3086893B1 (fr) 2018-10-03 2018-10-03 Dispositif d'absorption d'energie cinetique pour la protection contre les chocs d'une batterie pour vehicule automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1859150A FR3086893B1 (fr) 2018-10-03 2018-10-03 Dispositif d'absorption d'energie cinetique pour la protection contre les chocs d'une batterie pour vehicule automobile

Publications (2)

Publication Number Publication Date
FR3086893A1 FR3086893A1 (fr) 2020-04-10
FR3086893B1 true FR3086893B1 (fr) 2020-11-20

Family

ID=65244090

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1859150A Active FR3086893B1 (fr) 2018-10-03 2018-10-03 Dispositif d'absorption d'energie cinetique pour la protection contre les chocs d'une batterie pour vehicule automobile

Country Status (1)

Country Link
FR (1) FR3086893B1 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI92808C (fi) * 1993-12-14 1995-01-10 Imatran Voima Oy Sähköauton akuston käyttö- ja käsittelyjärjestelmä
JP4946969B2 (ja) * 2008-05-16 2012-06-06 トヨタ自動車株式会社 電源装置の保護構造
DE102012000622A1 (de) * 2012-01-14 2013-07-18 Volkswagen Aktiengesellschaft Batterieanordnung für ein Fahrzeug mit Elektroantrieb
US9276243B2 (en) * 2013-08-30 2016-03-01 King Products, LLC Battery holder and isolation assembly
FR3037539B1 (fr) * 2015-06-19 2020-05-29 Renault S.A.S Agencement de support de batterie pour vehicule hybride.
FR3043365B1 (fr) * 2015-11-10 2017-11-03 Renault Sas Dispositif de fixation d'un groupe motopropulseur
JP6215905B2 (ja) * 2015-12-22 2017-10-18 本田技研工業株式会社 車体後部構造
FR3046497B1 (fr) * 2016-01-05 2018-01-26 Peugeot Citroen Automobiles Sa Systeme de fixation d'une batterie de vehicule automobile

Also Published As

Publication number Publication date
FR3086893A1 (fr) 2020-04-10

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