FR3125633B1 - Cellule électrochimique de stockage d’énergie électrique - Google Patents
Cellule électrochimique de stockage d’énergie électrique Download PDFInfo
- Publication number
- FR3125633B1 FR3125633B1 FR2107969A FR2107969A FR3125633B1 FR 3125633 B1 FR3125633 B1 FR 3125633B1 FR 2107969 A FR2107969 A FR 2107969A FR 2107969 A FR2107969 A FR 2107969A FR 3125633 B1 FR3125633 B1 FR 3125633B1
- Authority
- FR
- France
- Prior art keywords
- electrical energy
- electrochemical cell
- energy storage
- electrodes
- cell
- 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
Links
- 238000004146 energy storage Methods 0.000 title abstract 2
- 230000006835 compression Effects 0.000 abstract 3
- 238000007906 compression Methods 0.000 abstract 3
Classifications
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- 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
- H01M10/04—Construction or manufacture in general
- H01M10/0468—Compression means for stacks of electrodes and separators
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- 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
- H01M10/04—Construction or manufacture in general
- H01M10/0422—Cells or battery with cylindrical casing
-
- 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
- H01M10/04—Construction or manufacture in general
- H01M10/0431—Cells with wound or folded electrodes
-
- 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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
- H01M10/0587—Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
-
- 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
- H01M50/107—Primary casings; Jackets or wrappings characterised by their shape or physical structure 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
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/471—Spacing elements inside cells other than separators, membranes or diaphragms; Manufacturing processes thereof
- H01M50/474—Spacing elements inside cells other than separators, membranes or diaphragms; Manufacturing processes thereof characterised by their position inside the cells
-
- 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
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/471—Spacing elements inside cells other than separators, membranes or diaphragms; Manufacturing processes thereof
- H01M50/477—Spacing elements inside cells other than separators, membranes or diaphragms; Manufacturing processes thereof characterised by their shape
-
- 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
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
- H01M50/494—Tensile strength
-
- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/584—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries
- H01M50/59—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries characterised by the protection means
- H01M50/595—Tapes
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- 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
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- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
-
- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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)
- Electric Double-Layer Capacitors Or The Like (AREA)
- Battery Mounting, Suspending (AREA)
- Cell Separators (AREA)
Abstract
TITRE : Cellule électrochimique de stockage d’énergie électrique Cellule électrochimique pour un dispositif de stockage d’énergie électrique, notamment destiné à un véhicule automobile, comprenant une pluralité d’électrodes (3) et un dispositif de compression (4) adapté aux variations volumiques de la pluralité d’électrodes (3), le dispositif de compression (4) comprenant une coque (5) et un élément de rappel (6), au moins en partie élastiquement déformable, permettant l’exercice constant d’une compression adaptée sur la pluralité d’électrodes (3) afin d’en maintenir les différents éléments au contact les uns des autres et ainsi permettre un fonctionnement plus homogène de la cellule Figure de l’abrégé : Figure 1
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2107969A FR3125633B1 (fr) | 2021-07-22 | 2021-07-22 | Cellule électrochimique de stockage d’énergie électrique |
CN202280051535.4A CN117730445A (zh) | 2021-07-22 | 2022-06-21 | 用于储存电能的电化学电池单体 |
PCT/EP2022/066837 WO2023001464A1 (fr) | 2021-07-22 | 2022-06-21 | Cellule électrochimique de stockage d'énergie électrique |
KR1020247003958A KR20240036591A (ko) | 2021-07-22 | 2022-06-21 | 전기 에너지를 저장하는 전기화학 셀 |
JP2024503611A JP2024526900A (ja) | 2021-07-22 | 2022-06-21 | 電気エネルギーを貯蔵するための電気化学セル |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2107969A FR3125633B1 (fr) | 2021-07-22 | 2021-07-22 | Cellule électrochimique de stockage d’énergie électrique |
FR2107969 | 2021-07-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3125633A1 FR3125633A1 (fr) | 2023-01-27 |
FR3125633B1 true FR3125633B1 (fr) | 2023-08-04 |
Family
ID=77711128
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2107969A Active FR3125633B1 (fr) | 2021-07-22 | 2021-07-22 | Cellule électrochimique de stockage d’énergie électrique |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP2024526900A (fr) |
KR (1) | KR20240036591A (fr) |
CN (1) | CN117730445A (fr) |
FR (1) | FR3125633B1 (fr) |
WO (1) | WO2023001464A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024100502A2 (fr) * | 2022-11-11 | 2024-05-16 | Medtronic, Inc. | Batterie rechargeable ayant une bobine d'électrode à compression élevée et ses procédés de fabrication |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6073469B2 (ja) * | 2013-04-29 | 2017-02-01 | エルジー・ケム・リミテッド | ケーブル型二次電池用パッケージ及びそれを含むケーブル型二次電池 |
US9634351B2 (en) | 2014-03-14 | 2017-04-25 | Apple Inc. | Mechanical structures for maintaining structural integrity in cylindrical pouch cell batteries |
KR20170013591A (ko) * | 2015-07-28 | 2017-02-07 | 삼성에스디아이 주식회사 | 다중 케이스를 포함하는 이차 전지 |
KR102415884B1 (ko) * | 2015-11-02 | 2022-07-04 | 에스케이온 주식회사 | 이차전지 |
JP7063744B2 (ja) * | 2018-06-27 | 2022-05-09 | 住友理工株式会社 | 電池モジュール用緩衝シート |
-
2021
- 2021-07-22 FR FR2107969A patent/FR3125633B1/fr active Active
-
2022
- 2022-06-21 CN CN202280051535.4A patent/CN117730445A/zh active Pending
- 2022-06-21 KR KR1020247003958A patent/KR20240036591A/ko unknown
- 2022-06-21 JP JP2024503611A patent/JP2024526900A/ja active Pending
- 2022-06-21 WO PCT/EP2022/066837 patent/WO2023001464A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
KR20240036591A (ko) | 2024-03-20 |
CN117730445A (zh) | 2024-03-19 |
FR3125633A1 (fr) | 2023-01-27 |
JP2024526900A (ja) | 2024-07-19 |
WO2023001464A1 (fr) | 2023-01-26 |
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Year of fee payment: 2 |
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Effective date: 20240301 |
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