FR3090212B1 - Unité d’absorption d’énergie de choc pour dispositif de stockage d'énergie électrique - Google Patents

Unité d’absorption d’énergie de choc pour dispositif de stockage d'énergie électrique Download PDF

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Publication number
FR3090212B1
FR3090212B1 FR1873070A FR1873070A FR3090212B1 FR 3090212 B1 FR3090212 B1 FR 3090212B1 FR 1873070 A FR1873070 A FR 1873070A FR 1873070 A FR1873070 A FR 1873070A FR 3090212 B1 FR3090212 B1 FR 3090212B1
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FR
France
Prior art keywords
storage device
absorbing unit
energy storage
electrical energy
insert
Prior art date
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Active
Application number
FR1873070A
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English (en)
Other versions
FR3090212A1 (fr
Inventor
Jerome Ripa
Costa Pito Sergio Da
Stephan Andre
Emmanuel Henon
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.)
Valeo Systemes Thermiques SAS
Original Assignee
Valeo Systemes Thermiques 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 Valeo Systemes Thermiques SAS filed Critical Valeo Systemes Thermiques SAS
Priority to FR1873070A priority Critical patent/FR3090212B1/fr
Priority to US17/414,075 priority patent/US20220055469A1/en
Priority to PCT/FR2019/052877 priority patent/WO2020128193A1/fr
Priority to JP2021534671A priority patent/JP7472140B2/ja
Priority to CN201980083863.0A priority patent/CN113196554A/zh
Priority to EP19868205.6A priority patent/EP3900068A1/fr
Publication of FR3090212A1 publication Critical patent/FR3090212A1/fr
Application granted granted Critical
Publication of FR3090212B1 publication Critical patent/FR3090212B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/12—Vibration-dampers; Shock-absorbers using plastic deformation of members
    • F16F7/124—Vibration-dampers; Shock-absorbers using plastic deformation of members characterised by their special construction from fibre-reinforced plastics
    • 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
    • B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
    • B62D21/15—Understructures, i.e. chassis frame on which a vehicle body may be mounted having impact absorbing means, e.g. a frame designed to permanently or temporarily change shape or dimension upon impact with another body
    • 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
    • H01M50/233—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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/12—Vibration-dampers; Shock-absorbers using plastic deformation of members
    • F16F7/121—Vibration-dampers; Shock-absorbers using plastic deformation of members the members having a cellular, e.g. honeycomb, structure
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/103—Primary casings; Jackets or wrappings characterised by their shape or physical structure prismatic or rectangular
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Body Structure For Vehicles (AREA)
  • Vibration Dampers (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

Unité d’absorption d’énergie de choc pour dispositif de stockage d'énergie électriqu e L’invention concerne un unité d’absorption (30) d’énergie de choc pour dispositif de stockage d'énergie électrique pour véhicule automobile, cette unité comportant au moins un insert réalisé dans un premier matériau et un corps en matière plastique au sein duquel est placé l’insert (31), cet insert et ce corps (33) étant liés entre eux, cet insert étant destiné à être disposé dans une région exposée à un choc du véhicule automobile, notamment un choc latéral du véhicule. Figure pour l’abrégé : Figure 2
FR1873070A 2018-12-17 2018-12-17 Unité d’absorption d’énergie de choc pour dispositif de stockage d'énergie électrique Active FR3090212B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR1873070A FR3090212B1 (fr) 2018-12-17 2018-12-17 Unité d’absorption d’énergie de choc pour dispositif de stockage d'énergie électrique
US17/414,075 US20220055469A1 (en) 2018-12-17 2019-12-02 Impact force absorption unit for electrical energy storage device
PCT/FR2019/052877 WO2020128193A1 (fr) 2018-12-17 2019-12-02 Unité d'absorption d'énergie de choc pour dispositif de stockage d'énergie électrique
JP2021534671A JP7472140B2 (ja) 2018-12-17 2019-12-02 電気エネルギー貯蔵装置
CN201980083863.0A CN113196554A (zh) 2018-12-17 2019-12-02 用于电能存储装置的冲击力吸收单元
EP19868205.6A EP3900068A1 (fr) 2018-12-17 2019-12-02 Unité d'absorption d'énergie de choc pour dispositif de stockage d'énergie électrique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1873070A FR3090212B1 (fr) 2018-12-17 2018-12-17 Unité d’absorption d’énergie de choc pour dispositif de stockage d'énergie électrique

Publications (2)

Publication Number Publication Date
FR3090212A1 FR3090212A1 (fr) 2020-06-19
FR3090212B1 true FR3090212B1 (fr) 2022-01-07

Family

ID=66867237

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1873070A Active FR3090212B1 (fr) 2018-12-17 2018-12-17 Unité d’absorption d’énergie de choc pour dispositif de stockage d'énergie électrique

Country Status (6)

Country Link
US (1) US20220055469A1 (fr)
EP (1) EP3900068A1 (fr)
JP (1) JP7472140B2 (fr)
CN (1) CN113196554A (fr)
FR (1) FR3090212B1 (fr)
WO (1) WO2020128193A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4002566A1 (fr) * 2020-11-12 2022-05-25 Crompton Technology Group Limited Boîtier électrique

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US6164709A (en) * 1998-01-26 2000-12-26 Woodbridge Foam Corporation Energy management device
US6906404B2 (en) * 2003-05-16 2005-06-14 Ballard Power Systems Corporation Power module with voltage overshoot limiting
US7505294B2 (en) * 2003-05-16 2009-03-17 Continental Automotive Systems Us, Inc. Tri-level inverter
JP5040568B2 (ja) 2007-10-01 2012-10-03 マツダ株式会社 自動車の車体構造
JP4657329B2 (ja) * 2008-07-29 2011-03-23 日立オートモティブシステムズ株式会社 電力変換装置および電動車両
JP4738474B2 (ja) 2008-12-26 2011-08-03 豊田鉄工株式会社 車両用衝撃吸収部材
FR2957888B1 (fr) * 2010-03-29 2012-03-23 Renault Sa Vehicule et support de reservoir d'energie associe
KR20120044853A (ko) 2010-10-28 2012-05-08 현대자동차주식회사 플라스틱 복합재를 이용한 전기자동차용 배터리팩 케이스 어셈블리
JP5906681B2 (ja) 2010-12-20 2016-04-20 マツダ株式会社 車両の蓄電装置配設構造
DE102011120648A1 (de) * 2011-12-09 2013-06-13 Mann + Hummel Gmbh Kraftstofffilter einer Brennkraftmaschine und Filterelement eines Kraftstofffilters
KR101274470B1 (ko) 2011-12-19 2013-06-13 주식회사 성우하이텍 전기자동차용 측면 충격흡수유닛
CA2882393C (fr) 2012-08-21 2016-06-28 Nippon Steel & Sumitomo Metal Corporation Boite-tampon et chassis d'automobile
US8888506B2 (en) * 2013-01-29 2014-11-18 Japan Aviation Electronics Industry, Limited Connector
JP5926875B2 (ja) 2013-06-06 2016-05-25 豊田鉄工株式会社 クラッシュボックス
DE102015203952A1 (de) * 2014-12-19 2016-06-23 Volkswagen Aktiengesellschaft Batteriegehäuseteil für eine Traktionsbatterie eines Elektro- oder Hybridfahrzeugs und Batteriegehäuse
JP6128569B2 (ja) * 2015-07-13 2017-05-17 株式会社Ｓｕｂａｒｕ 車両用衝撃エネルギー吸収構造
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Also Published As

Publication number Publication date
JP2022513953A (ja) 2022-02-09
EP3900068A1 (fr) 2021-10-27
JP7472140B2 (ja) 2024-04-22
US20220055469A1 (en) 2022-02-24
CN113196554A (zh) 2021-07-30
WO2020128193A1 (fr) 2020-06-25
FR3090212A1 (fr) 2020-06-19

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