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FR3143214B1 - Battery module or battery pack, comprising a cylindrical accumulator matrix, housed and clamped in a peripheral casing. - Google Patents

Battery module or battery pack, comprising a cylindrical accumulator matrix, housed and clamped in a peripheral casing. Download PDF

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Publication number
FR3143214B1
FR3143214B1 FR2212960A FR2212960A FR3143214B1 FR 3143214 B1 FR3143214 B1 FR 3143214B1 FR 2212960 A FR2212960 A FR 2212960A FR 2212960 A FR2212960 A FR 2212960A FR 3143214 B1 FR3143214 B1 FR 3143214B1
Authority
FR
France
Prior art keywords
clamped
housed
matrix
battery module
battery pack
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
FR2212960A
Other languages
French (fr)
Other versions
FR3143214A1 (en
Inventor
Fabrice Mee
Paoli Lionel De
Pascal Drevard
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
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 Commissariat a lEnergie Atomique CEA, Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR2212960A priority Critical patent/FR3143214B1/en
Publication of FR3143214A1 publication Critical patent/FR3143214A1/en
Application granted granted Critical
Publication of FR3143214B1 publication Critical patent/FR3143214B1/en
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
    • 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
    • H01M50/213—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
    • 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
    • H01M50/264—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks for cells or batteries, e.g. straps, tie rods or peripheral frames

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Clamps And Clips (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

Module de batterie ou pack-batterie, comprenant une matrice à accumulateurs de format cylindrique, logée et bridée dans un boitier périphérique. L’invention consiste à réaliser un calage et bridage d’une matrice d’accumulateurs au moyen d’au moins une mâchoire montée directement, au plus près de la matrice, dans une partie du boitier d’un module de batterie. Le bridage mécanique peut être réalisée selon une, deux ou les trois directions X, Y, Z de l’accumulateur avec une mâchoire est en contact de l’accumulateur et donc de la matrice. Figure pour l’abrégé : Fig. 8Battery module or battery pack, comprising a cylindrical accumulator matrix, housed and clamped in a peripheral housing. The invention consists in wedging and clamping an accumulator matrix by means of at least one jaw mounted directly, as close as possible to the matrix, in a part of the housing of a battery module. The mechanical clamping can be carried out in one, two or all three directions X, Y, Z of the accumulator with a jaw in contact with the accumulator and therefore the matrix. Figure for the abstract: Fig. 8

FR2212960A 2022-12-08 2022-12-08 Battery module or battery pack, comprising a cylindrical accumulator matrix, housed and clamped in a peripheral casing. Active FR3143214B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2212960A FR3143214B1 (en) 2022-12-08 2022-12-08 Battery module or battery pack, comprising a cylindrical accumulator matrix, housed and clamped in a peripheral casing.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2212960A FR3143214B1 (en) 2022-12-08 2022-12-08 Battery module or battery pack, comprising a cylindrical accumulator matrix, housed and clamped in a peripheral casing.
FR2212960 2022-12-08

Publications (2)

Publication Number Publication Date
FR3143214A1 FR3143214A1 (en) 2024-06-14
FR3143214B1 true FR3143214B1 (en) 2024-11-08

Family

ID=85726891

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2212960A Active FR3143214B1 (en) 2022-12-08 2022-12-08 Battery module or battery pack, comprising a cylindrical accumulator matrix, housed and clamped in a peripheral casing.

Country Status (1)

Country Link
FR (1) FR3143214B1 (en)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6893773B2 (en) 2000-10-13 2005-05-17 Matsushita Electric Industrial Co., Ltd. Flat square battery
US7338733B2 (en) 2002-04-30 2008-03-04 Sanyo Electric Co., Ltd. Battery pack
US7335448B2 (en) 2002-05-30 2008-02-26 Matsushita Electric Industrial Co., Ltd. Lithium ion secondary battery
JP4324794B2 (en) 2004-11-09 2009-09-02 ソニー株式会社 Negative electrode active material and secondary battery
JP4251204B2 (en) 2006-08-31 2009-04-08 日産自動車株式会社 Battery module
JP5114036B2 (en) 2006-09-08 2013-01-09 Ｎｅｃエナジーデバイス株式会社 Manufacturing method of stacked battery
CN203277571U (en) 2013-05-14 2013-11-06 杨叶红 Battery pack device with cylindrical battery cells
FR3058687B1 (en) 2016-11-15 2018-12-07 Commissariat A L'energie Atomique Et Aux Energies Alternatives SETTING DEVICE
CN107634171A (en) 2017-09-12 2018-01-26 北京普莱德新能源电池科技有限公司 A kind of cylindrical electrical core module
KR20210012559A (en) * 2019-07-25 2021-02-03 삼성에스디아이 주식회사 Battery pack
GB2603781B (en) * 2021-02-12 2023-09-13 Jaguar Land Rover Ltd Manufacture of components for batteries
CN113793978A (en) 2021-09-28 2021-12-14 广东博力威科技股份有限公司 Assembly structure and method of large cylindrical battery cell

Also Published As

Publication number Publication date
FR3143214A1 (en) 2024-06-14

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