WO2003012911A1 - Procede et appareil de fabrication de batterie secondaire - Google Patents

Procede et appareil de fabrication de batterie secondaire Download PDF

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Publication number
WO2003012911A1
WO2003012911A1 PCT/JP2002/006879 JP0206879W WO03012911A1 WO 2003012911 A1 WO2003012911 A1 WO 2003012911A1 JP 0206879 W JP0206879 W JP 0206879W WO 03012911 A1 WO03012911 A1 WO 03012911A1
Authority
WO
WIPO (PCT)
Prior art keywords
positive
sheetlike
negative electrode
electrode
negative
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.)
Ceased
Application number
PCT/JP2002/006879
Other languages
English (en)
Japanese (ja)
Inventor
Yasuo Kurimoto
Ryoichi Furuichi
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.)
Toray Engineering Co Ltd
Original Assignee
Toray Engineering Co Ltd
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 Toray Engineering Co Ltd filed Critical Toray Engineering Co Ltd
Publication of WO2003012911A1 publication Critical patent/WO2003012911A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • H01M10/04—Construction or manufacture in general
    • H01M10/0404—Machines for assembling batteries
    • H01M10/0409—Machines for assembling batteries for cells with wound 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
    • H01M10/04—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • 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
    • H01M50/103—Primary casings; Jackets or wrappings characterised by their shape or physical structure prismatic or rectangular
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Cell Separators (AREA)

Abstract

L'invention concerne un appareil de fabrication de batterie secondaire comprenant un mécanisme de fourniture de matériaux de type feuille d'électrode positive et de matériaux de type feuille d'électrode négative; des mécanismes de revêtement de substance d'électrode positive et de substance d'électrode négative permettant de recouvrir les deux faces des matériaux de feuilles d'électrodes positive et d'électrode négative respectivement à l'aide d'une solution contenant une substance d'électrode positive et d'une solution contenant une substance d'électrode négative; des mécanismes de chauffage de matériaux de feuilles d'électrodes positive et négative permettant de fixer les substances d'électrodes positive et négative recouvrant les faces des matériaux de feuilles d'électrodes positive et négative; un mécanisme de fourniture de séparateur permettant de fournir des séparateurs afin de superposer les matériaux de feuilles d'électrodes positive et négative à l'aide de substances d'électrode fixe à l'état isolé; et un mécanisme d'enroulement permettant d'enrouler les matériaux de feuilles d'électrodes positive et négative et les séparateurs à l'état stratifié et selon une forme prédéterminée.
PCT/JP2002/006879 2001-07-31 2002-07-05 Procede et appareil de fabrication de batterie secondaire Ceased WO2003012911A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001-230927 2001-07-31
JP2001230927A JP2003045473A (ja) 2001-07-31 2001-07-31 二次電池製造方法および二次電池製造装置

Publications (1)

Publication Number Publication Date
WO2003012911A1 true WO2003012911A1 (fr) 2003-02-13

Family

ID=19063056

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/006879 Ceased WO2003012911A1 (fr) 2001-07-31 2002-07-05 Procede et appareil de fabrication de batterie secondaire

Country Status (2)

Country Link
JP (1) JP2003045473A (fr)
WO (1) WO2003012911A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103427107A (zh) * 2013-09-03 2013-12-04 深圳市赢合科技股份有限公司 一种备极耳装置及具有该装置的电芯卷绕设备
CN114824505A (zh) * 2022-04-06 2022-07-29 苏州时代华景新能源有限公司 一种卷绕式电池零形变的制造工艺及其生产线系统
CN116565294A (zh) * 2023-06-01 2023-08-08 淮北市千锂鸟新能源科技有限公司 多极耳圆柱锂离子电芯、电池的制造方法及其电池

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101125652B1 (ko) 2010-06-01 2012-03-27 삼성에스디아이 주식회사 이차 전지 전극군용 권취기 및 이를 이용한 전극군 제조방법
JP2015011759A (ja) * 2013-06-26 2015-01-19 東レエンジニアリング株式会社 電極シートの製造装置及び製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1197067A (ja) * 1997-09-22 1999-04-09 Toray Ind Inc 電池およびその製造方法
JPH11144766A (ja) * 1997-11-12 1999-05-28 Toray Ind Inc 二次電池
JP2001006661A (ja) * 1999-06-23 2001-01-12 Matsushita Electric Ind Co Ltd 非水電解質二次電池

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4612132B2 (ja) * 1999-05-20 2011-01-12 大日本印刷株式会社 非水電解液二次電池用電極板又は該電極板の中間製品、及びその製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1197067A (ja) * 1997-09-22 1999-04-09 Toray Ind Inc 電池およびその製造方法
JPH11144766A (ja) * 1997-11-12 1999-05-28 Toray Ind Inc 二次電池
JP2001006661A (ja) * 1999-06-23 2001-01-12 Matsushita Electric Ind Co Ltd 非水電解質二次電池

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103427107A (zh) * 2013-09-03 2013-12-04 深圳市赢合科技股份有限公司 一种备极耳装置及具有该装置的电芯卷绕设备
CN103427107B (zh) * 2013-09-03 2015-07-29 深圳市赢合科技股份有限公司 一种备极耳装置及具有该装置的电芯卷绕设备
CN114824505A (zh) * 2022-04-06 2022-07-29 苏州时代华景新能源有限公司 一种卷绕式电池零形变的制造工艺及其生产线系统
CN114824505B (zh) * 2022-04-06 2023-11-03 苏州时代华景新能源有限公司 一种卷绕式电池零形变的制造工艺及其生产线系统
CN116565294A (zh) * 2023-06-01 2023-08-08 淮北市千锂鸟新能源科技有限公司 多极耳圆柱锂离子电芯、电池的制造方法及其电池
CN116565294B (zh) * 2023-06-01 2024-06-04 淮北市千锂鸟新能源科技有限公司 多极耳圆柱锂离子电芯、电池的制造方法及其电池

Also Published As

Publication number Publication date
JP2003045473A (ja) 2003-02-14

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