FR3141809B1 - Circuit caloporteur de cellules de batterie intégré au socle de ladite batterie et procédé de fabrication associé - Google Patents

Circuit caloporteur de cellules de batterie intégré au socle de ladite batterie et procédé de fabrication associé Download PDF

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Publication number
FR3141809B1
FR3141809B1 FR2211554A FR2211554A FR3141809B1 FR 3141809 B1 FR3141809 B1 FR 3141809B1 FR 2211554 A FR2211554 A FR 2211554A FR 2211554 A FR2211554 A FR 2211554A FR 3141809 B1 FR3141809 B1 FR 3141809B1
Authority
FR
France
Prior art keywords
conduit
heat transfer
battery
base
transfer circuit
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
FR2211554A
Other languages
English (en)
Other versions
FR3141809A1 (fr
Inventor
Frédéric Pinard
Kevin Kappler
Sébastien Thomassier
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.)
Safran Electrical and Power SAS
Original Assignee
Safran Electrical and Power 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 Safran Electrical and Power SAS filed Critical Safran Electrical and Power SAS
Priority to FR2211554A priority Critical patent/FR3141809B1/fr
Priority to PCT/FR2023/051717 priority patent/WO2024100341A1/fr
Priority to EP23813014.0A priority patent/EP4616470A1/fr
Priority to CN202380077597.7A priority patent/CN120239920A/zh
Priority to US19/126,502 priority patent/US20260011807A1/en
Publication of FR3141809A1 publication Critical patent/FR3141809A1/fr
Application granted granted Critical
Publication of FR3141809B1 publication Critical patent/FR3141809B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/613—Cooling or keeping cold
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00—Products made by additive manufacturing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/617—Types of temperature control for achieving uniformity or desired distribution of temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6561—Gases
    • H01M10/6563—Gases with forced flow, e.g. by blowers
    • H01M10/6565—Gases with forced flow, e.g. by blowers with recirculation or U-turn in the flow path, i.e. back and forth
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6567—Liquids
    • H01M10/6568—Liquids characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
    • 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)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

Support de batterie comprenant un socle (1) et un circuit caloporteur (2), le circuit caloporteur (2) comprenant un premier conduit et un deuxième conduit, une première extrémité du premier conduit permettant l’admission d’un liquide caloporteur, une première extrémité du deuxième conduit permettant la sortie dudit liquide caloporteur, le premier conduit et le deuxième conduit étant connectés ensemble par leur deuxième extrémité, le premier conduit et le deuxième conduit étant délimités d’une part par le socle (1) et d’autre part par un ensemble de parois, le premier conduit et le deuxième conduit partageant une paroi commune. Figure pour l’abrégé : Fig 1
FR2211554A 2022-11-07 2022-11-07 Circuit caloporteur de cellules de batterie intégré au socle de ladite batterie et procédé de fabrication associé Active FR3141809B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR2211554A FR3141809B1 (fr) 2022-11-07 2022-11-07 Circuit caloporteur de cellules de batterie intégré au socle de ladite batterie et procédé de fabrication associé
PCT/FR2023/051717 WO2024100341A1 (fr) 2022-11-07 2023-10-31 Circuit caloporteur de cellules de batterie intégré au socle de ladite batterie et procédé de fabrication associé
EP23813014.0A EP4616470A1 (fr) 2022-11-07 2023-10-31 Circuit caloporteur de cellules de batterie intégré au socle de ladite batterie et procédé de fabrication associé
CN202380077597.7A CN120239920A (zh) 2022-11-07 2023-10-31 并入电池底座的电池电芯传热回路及其相关制造方法
US19/126,502 US20260011807A1 (en) 2022-11-07 2023-10-31 Battery cell heat transfer circuit incorporated into the base of the battery and associated manufacturing method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2211554 2022-11-07
FR2211554A FR3141809B1 (fr) 2022-11-07 2022-11-07 Circuit caloporteur de cellules de batterie intégré au socle de ladite batterie et procédé de fabrication associé

Publications (2)

Publication Number Publication Date
FR3141809A1 FR3141809A1 (fr) 2024-05-10
FR3141809B1 true FR3141809B1 (fr) 2025-06-06

Family

ID=84887289

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2211554A Active FR3141809B1 (fr) 2022-11-07 2022-11-07 Circuit caloporteur de cellules de batterie intégré au socle de ladite batterie et procédé de fabrication associé

Country Status (5)

Country Link
US (1) US20260011807A1 (fr)
EP (1) EP4616470A1 (fr)
CN (1) CN120239920A (fr)
FR (1) FR3141809B1 (fr)
WO (1) WO2024100341A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104471784B (zh) * 2012-05-17 2016-12-28 日立汽车系统株式会社 电池组件
WO2017002325A1 (fr) * 2015-06-30 2017-01-05 三洋電機株式会社 Dispositif source d'énergie
DE102018222212A1 (de) * 2018-12-18 2020-06-18 Elringklinger Ag Temperierelement, Batteriespeichervorrichtung, Verfahren zum Herstellen eines Temperierelements und Verfahren zum Herstellen einer Batteriespeichervorrichtung
KR102885971B1 (ko) * 2020-04-22 2025-11-12 주식회사 엘지에너지솔루션 전지 모듈 및 이를 포함하는 전지 팩

Also Published As

Publication number Publication date
WO2024100341A1 (fr) 2024-05-16
US20260011807A1 (en) 2026-01-08
FR3141809A1 (fr) 2024-05-10
EP4616470A1 (fr) 2025-09-17
CN120239920A (zh) 2025-07-01

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