FR3147433B1 - Cellule de batterie electrochimique comportant un caloduc plat integre - Google Patents

Cellule de batterie electrochimique comportant un caloduc plat integre Download PDF

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Publication number
FR3147433B1
FR3147433B1 FR2303257A FR2303257A FR3147433B1 FR 3147433 B1 FR3147433 B1 FR 3147433B1 FR 2303257 A FR2303257 A FR 2303257A FR 2303257 A FR2303257 A FR 2303257A FR 3147433 B1 FR3147433 B1 FR 3147433B1
Authority
FR
France
Prior art keywords
heat pipe
electrochemical battery
battery cell
interior volume
flat heat
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
FR2303257A
Other languages
English (en)
Other versions
FR3147433A1 (fr
Inventor
Veer Thibault Van't
Mouad Diny
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.)
PSA Automobiles SA
Original Assignee
PSA Automobiles SA
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 PSA Automobiles SA filed Critical PSA Automobiles SA
Priority to FR2303257A priority Critical patent/FR3147433B1/fr
Publication of FR3147433A1 publication Critical patent/FR3147433A1/fr
Application granted granted Critical
Publication of FR3147433B1 publication Critical patent/FR3147433B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • H01M10/615—Heating or keeping warm
    • 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
    • H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
    • H01M10/647—Prismatic or flat cells, e.g. pouch cells
    • 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
    • H01M10/654—Means for temperature control structurally associated with the cells located inside the innermost case of the cells, e.g. mandrels, electrodes or electrolytes
    • 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
    • H01M10/6552—Closed pipes transferring heat by thermal conductivity or phase transition, e.g. heat pipes
    • 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
    • H01M10/6557—Solid parts with flow channel passages or pipes for heat exchange arranged between the cells
    • 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
    • H01M10/6569—Fluids undergoing a liquid-gas phase change or transition, e.g. evaporation or condensation
    • 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
    • H01M50/105—Pouches or flexible bags

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Secondary Cells (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Primary Cells (AREA)

Abstract

L’invention concerne une cellule (10) pour batterie électrochimique, comprenant des éléments de cathode reliés à une première borne électrique (21) et des éléments d’anode reliés à une deuxième borne électrique (22) avec les éléments de cathode et les éléments d’anode étant contenus dans un volume intérieur (V1) délimité de manière hermétique par une enveloppe , les première et deuxième bornes électriques étant agencées à l’extérieur du volume intérieur, la cellule comprenant un caloduc pulsé (1) avec une première portion (11) agencée dans le volume intérieur et une deuxième portion formant borne thermique, la deuxième portion (12) étant agencée à l’extérieur du volume intérieur. Figure 2
FR2303257A 2023-04-03 2023-04-03 Cellule de batterie electrochimique comportant un caloduc plat integre Active FR3147433B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2303257A FR3147433B1 (fr) 2023-04-03 2023-04-03 Cellule de batterie electrochimique comportant un caloduc plat integre

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2303257A FR3147433B1 (fr) 2023-04-03 2023-04-03 Cellule de batterie electrochimique comportant un caloduc plat integre
FR2303257 2023-04-03

Publications (2)

Publication Number Publication Date
FR3147433A1 FR3147433A1 (fr) 2024-10-04
FR3147433B1 true FR3147433B1 (fr) 2025-02-14

Family

ID=86942834

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2303257A Active FR3147433B1 (fr) 2023-04-03 2023-04-03 Cellule de batterie electrochimique comportant un caloduc plat integre

Country Status (1)

Country Link
FR (1) FR3147433B1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101073010B1 (ko) * 2010-04-19 2011-10-12 삼성에스디아이 주식회사 이차 전지
DE102010021908A1 (de) * 2010-05-28 2011-12-01 Li-Tec Battery Gmbh Elektroenergiespeicherzelle und -vorrichtung
US8828576B2 (en) * 2011-03-11 2014-09-09 GM Global Technology Operations LLC Prismatic cell with integrated cooling plate
KR101571774B1 (ko) * 2012-06-12 2015-11-25 주식회사 엘지화학 냉각 효율성이 향상된 전지셀
US11189872B2 (en) * 2017-01-27 2021-11-30 Ford Global Technologies, Llc Multifunctional pouch battery cell frame
DE102017130068A1 (de) * 2017-12-15 2019-06-19 Erbslöh Aluminium Gmbh Batterieelement mit Wärmeleitelement
KR102867578B1 (ko) * 2020-03-09 2025-10-13 주식회사 엘지에너지솔루션 스웰링 감지부가 부가된 파우치형 전지

Also Published As

Publication number Publication date
FR3147433A1 (fr) 2024-10-04

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