FR3083648B1 - COMPOSITE ELECTROMAGNETIC SHIELDING WALL, BATTERY PACKAGE COMPRISING SUCH A WALL, AND METHOD FOR PRODUCING SUCH A WALL - Google Patents

COMPOSITE ELECTROMAGNETIC SHIELDING WALL, BATTERY PACKAGE COMPRISING SUCH A WALL, AND METHOD FOR PRODUCING SUCH A WALL Download PDF

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Publication number
FR3083648B1
FR3083648B1 FR1856200A FR1856200A FR3083648B1 FR 3083648 B1 FR3083648 B1 FR 3083648B1 FR 1856200 A FR1856200 A FR 1856200A FR 1856200 A FR1856200 A FR 1856200A FR 3083648 B1 FR3083648 B1 FR 3083648B1
Authority
FR
France
Prior art keywords
wall
electromagnetic shielding
producing
composite electromagnetic
battery package
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.)
Expired - Fee Related
Application number
FR1856200A
Other languages
French (fr)
Other versions
FR3083648A1 (en
Inventor
Jean-Baptiste Cassard
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.)
Faurecia Systemes dEchappement SAS
Original Assignee
Faurecia Systemes dEchappement 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 Faurecia Systemes dEchappement SAS filed Critical Faurecia Systemes dEchappement SAS
Priority to FR1856200A priority Critical patent/FR3083648B1/en
Priority to PCT/EP2019/068163 priority patent/WO2020008061A1/en
Priority to EP19741982.3A priority patent/EP3818576A1/en
Priority to CN201980045265.4A priority patent/CN112689925A/en
Publication of FR3083648A1 publication Critical patent/FR3083648A1/en
Application granted granted Critical
Publication of FR3083648B1 publication Critical patent/FR3083648B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0007—Casings
    • H05K9/0045—Casings being rigid plastic containers having a coating of shielding material
    • 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
    • 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
    • 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
    • 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)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Laminated Bodies (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

Cette paroi de blindage électromagnétique composite (14) comprend un substrat (20) en matériau diélectrique et une couche conductrice (22) rapportée sur ledit substrat (20). La couche conductrice (22) a été déposée sur le substrat (20) par revêtement en moule et comprend une charge conductrice (30) noyée dans une matrice de résine (32).This composite electromagnetic shielding wall (14) comprises a substrate (20) made of dielectric material and a conductive layer (22) attached to said substrate (20). The conductive layer (22) has been deposited on the substrate (20) by mold coating and comprises a conductive filler (30) embedded in a resin matrix (32).

FR1856200A 2018-07-05 2018-07-05 COMPOSITE ELECTROMAGNETIC SHIELDING WALL, BATTERY PACKAGE COMPRISING SUCH A WALL, AND METHOD FOR PRODUCING SUCH A WALL Expired - Fee Related FR3083648B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1856200A FR3083648B1 (en) 2018-07-05 2018-07-05 COMPOSITE ELECTROMAGNETIC SHIELDING WALL, BATTERY PACKAGE COMPRISING SUCH A WALL, AND METHOD FOR PRODUCING SUCH A WALL
PCT/EP2019/068163 WO2020008061A1 (en) 2018-07-05 2019-07-05 Composite electromagnetic shielding wall, battery packaging comprising such a wall, and method for producing such a wall
EP19741982.3A EP3818576A1 (en) 2018-07-05 2019-07-05 Composite electromagnetic shielding wall, battery packaging comprising such a wall, and method for producing such a wall
CN201980045265.4A CN112689925A (en) 2018-07-05 2019-07-05 Composite electromagnetic shielding plate, battery envelope comprising such composite electromagnetic shielding plate and method for manufacturing such composite electromagnetic shielding plate

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1856200 2018-07-05
FR1856200A FR3083648B1 (en) 2018-07-05 2018-07-05 COMPOSITE ELECTROMAGNETIC SHIELDING WALL, BATTERY PACKAGE COMPRISING SUCH A WALL, AND METHOD FOR PRODUCING SUCH A WALL

Publications (2)

Publication Number Publication Date
FR3083648A1 FR3083648A1 (en) 2020-01-10
FR3083648B1 true FR3083648B1 (en) 2020-06-26

Family

ID=63963156

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1856200A Expired - Fee Related FR3083648B1 (en) 2018-07-05 2018-07-05 COMPOSITE ELECTROMAGNETIC SHIELDING WALL, BATTERY PACKAGE COMPRISING SUCH A WALL, AND METHOD FOR PRODUCING SUCH A WALL

Country Status (4)

Country Link
EP (1) EP3818576A1 (en)
CN (1) CN112689925A (en)
FR (1) FR3083648B1 (en)
WO (1) WO2020008061A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022216718A1 (en) * 2021-04-05 2022-10-13 Magna Exteriors Inc. Emi shielding for composite battery enclosure
FR3127849A1 (en) * 2021-10-06 2023-04-07 Valeo Systemes Thermiques COMPARTMENT FOR EQUIPMENT LIKELY TO GENERATE HEAT
FR3131097A1 (en) * 2021-12-16 2023-06-23 Valeo Systemes Thermiques Compartment for equipment likely to generate heat
WO2023164639A1 (en) * 2022-02-24 2023-08-31 Magna Exteriors Inc. In-mold coating containing conductive particles to provide emi shielding
DE102022121915A1 (en) 2022-08-30 2024-02-29 Rehau Automotive Se & Co. Kg Method for producing a battery housing part for a traction battery of an electric vehicle
WO2024088620A1 (en) * 2022-10-27 2024-05-02 Webasto SE Electric heating device for a vehicle

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11162425A (en) * 1997-12-02 1999-06-18 Toyoda Gosei Co Ltd Electromagnetic wave shielding box
JP3643756B2 (en) * 2000-06-26 2005-04-27 三洋電機株式会社 Battery pack having electromagnetic shielding case
EP2427038A1 (en) * 2010-09-01 2012-03-07 LANXESS Deutschland GmbH EMF-shielded plastic organo-sheet hybrid structural component
US20120100414A1 (en) * 2010-10-22 2012-04-26 Gm Global Technology Operations, Inc. Encapsulated emi/rfi shielding for a non-conductive thermosetting plastic composite phev battery cover
JP5739784B2 (en) * 2011-10-25 2015-06-24 羽立化工株式会社 Battery case
CN104470344A (en) * 2014-12-17 2015-03-25 广州三星通信技术研究有限公司 Electromagnetic shielding composite material and preparation method thereof

Also Published As

Publication number Publication date
EP3818576A1 (en) 2021-05-12
FR3083648A1 (en) 2020-01-10
CN112689925A (en) 2021-04-20
WO2020008061A1 (en) 2020-01-09

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