FR3105397B1 - Banc de caracterisation mecanique d’objets minces - Google Patents

Banc de caracterisation mecanique d’objets minces Download PDF

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Publication number
FR3105397B1
FR3105397B1 FR1915165A FR1915165A FR3105397B1 FR 3105397 B1 FR3105397 B1 FR 3105397B1 FR 1915165 A FR1915165 A FR 1915165A FR 1915165 A FR1915165 A FR 1915165A FR 3105397 B1 FR3105397 B1 FR 3105397B1
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FR
France
Prior art keywords
compression
frame
compression plate
cell
mechanical characterization
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
FR1915165A
Other languages
English (en)
Other versions
FR3105397A1 (fr
Inventor
Benoit Mathieu
Marion Chandesris
Olivier Gillia
Côme-Emmanuel Leys
Nicolas Mariage
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 FR1915165A priority Critical patent/FR3105397B1/fr
Priority to PCT/FR2020/052444 priority patent/WO2021123602A1/fr
Priority to US17/787,193 priority patent/US12140573B2/en
Priority to EP20845420.7A priority patent/EP4058777A1/fr
Publication of FR3105397A1 publication Critical patent/FR3105397A1/fr
Application granted granted Critical
Publication of FR3105397B1 publication Critical patent/FR3105397B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
    • G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
    • 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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4285—Testing apparatus
    • 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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0014—Type of force applied
    • G01N2203/0016—Tensile or compressive
    • G01N2203/0019—Compressive
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/003—Generation of the force
    • G01N2203/0042—Pneumatic or hydraulic means
    • G01N2203/0044—Pneumatic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/003—Generation of the force
    • G01N2203/0042—Pneumatic or hydraulic means
    • G01N2203/0048—Hydraulic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/026—Specifications of the specimen
    • G01N2203/0262—Shape of the specimen
    • G01N2203/0278—Thin specimens
    • G01N2203/0282—Two dimensional, e.g. tapes, webs, sheets, strips, disks or membranes
    • 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

  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Fuel Cell (AREA)

Abstract

Banc de caractérisation mécanique d’une cellule de batterie par application d’une force de compression comportant un bâti (2) portant une première plaque de compression (10), un équipage mobile (4) portant une deuxième plaque de compression en regard de la première face de compression, un ressort de compression (7) pour appliquer une force de compression à la cellule entre les première et deuxième plaques de compression, un capteur de force (18) interposé entre l’équipage mobile (4) et le ressort, des capteurs de déplacement (16) mesurant le déplacement entre les première et deuxième plaques de compression. La première plaque de compression comporte une zone de compression (ZC) en saillie dont la surface est égale à une partie d’intérêt de la cellule et le bâti (2) comporte un évidement (30) entourant dans le bâti une zone de bâti de plus grande épaisseur formant un piédestal (32) supportant la première plaque de compression (10). Figure pour l’abrégé 1
FR1915165A 2019-12-20 2019-12-20 Banc de caracterisation mecanique d’objets minces Active FR3105397B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1915165A FR3105397B1 (fr) 2019-12-20 2019-12-20 Banc de caracterisation mecanique d’objets minces
PCT/FR2020/052444 WO2021123602A1 (fr) 2019-12-20 2020-12-15 Banc de caracterisation mecanique d'objets minces
US17/787,193 US12140573B2 (en) 2019-12-20 2020-12-15 Bench for mechanical characterisation of thin objects
EP20845420.7A EP4058777A1 (fr) 2019-12-20 2020-12-15 Banc de caracterisation mecanique d'objets minces

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1915165A FR3105397B1 (fr) 2019-12-20 2019-12-20 Banc de caracterisation mecanique d’objets minces
FR1915165 2019-12-20

Publications (2)

Publication Number Publication Date
FR3105397A1 FR3105397A1 (fr) 2021-06-25
FR3105397B1 true FR3105397B1 (fr) 2021-12-10

Family

ID=70613977

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1915165A Active FR3105397B1 (fr) 2019-12-20 2019-12-20 Banc de caracterisation mecanique d’objets minces

Country Status (4)

Country Link
US (1) US12140573B2 (fr)
EP (1) EP4058777A1 (fr)
FR (1) FR3105397B1 (fr)
WO (1) WO2021123602A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3105416B1 (fr) * 2019-12-20 2021-12-17 Commissariat Energie Atomique Banc de caracterisation mecanique d’objets minces a fiabilite augmentee
CN113267404A (zh) * 2021-05-31 2021-08-17 石河子大学 一种多功能压缩装置
US12441487B1 (en) * 2023-04-11 2025-10-14 United Launch Alliance, L.L.C. Hydraulic over elastic separation mechanism

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2806804B1 (fr) * 2000-03-22 2002-07-26 Innothera Lab Sa Banc de mesure pour l'etude du comportement rheologique de materiaux mous, notamment de biomateriaux ou de tissus physiologiques
KR102623517B1 (ko) * 2018-10-26 2024-01-10 삼성전자주식회사 대상물의 변형과 관련된 기계적 특성을 측정하는 장치 및 방법

Also Published As

Publication number Publication date
FR3105397A1 (fr) 2021-06-25
WO2021123602A1 (fr) 2021-06-24
EP4058777A1 (fr) 2022-09-21
US20230019225A1 (en) 2023-01-19
US12140573B2 (en) 2024-11-12

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