FR2767225B1 - Collecteur de courant avec trous d'impregnation de formes complexes en vue d'une utilisation dans une batterie auxiliaire et procede de fabrication de celui-ci - Google Patents

Collecteur de courant avec trous d'impregnation de formes complexes en vue d'une utilisation dans une batterie auxiliaire et procede de fabrication de celui-ci

Info

Publication number
FR2767225B1
FR2767225B1 FR9810216A FR9810216A FR2767225B1 FR 2767225 B1 FR2767225 B1 FR 2767225B1 FR 9810216 A FR9810216 A FR 9810216A FR 9810216 A FR9810216 A FR 9810216A FR 2767225 B1 FR2767225 B1 FR 2767225B1
Authority
FR
France
Prior art keywords
manufacturing
current collector
auxiliary battery
complex shapes
impregnation holes
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.)
Expired - Fee Related
Application number
FR9810216A
Other languages
English (en)
Other versions
FR2767225A1 (fr
Inventor
Koichi Ashizawa
Atsushi Mori
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.)
Nippon Foil Manufacturing Co Ltd
Original Assignee
Nippon Foil Manufacturing 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 Nippon Foil Manufacturing Co Ltd filed Critical Nippon Foil Manufacturing Co Ltd
Publication of FR2767225A1 publication Critical patent/FR2767225A1/fr
Application granted granted Critical
Publication of FR2767225B1 publication Critical patent/FR2767225B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/72—Grids
    • H01M4/74—Meshes or woven material; Expanded metal
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/72—Grids
    • H01M4/74—Meshes or woven material; Expanded metal
    • H01M4/742—Meshes or woven material; Expanded metal perforated material
    • 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
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0025—Organic electrolyte
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/10—Battery-grid making

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
FR9810216A 1997-08-14 1998-08-07 Collecteur de courant avec trous d'impregnation de formes complexes en vue d'une utilisation dans une batterie auxiliaire et procede de fabrication de celui-ci Expired - Fee Related FR2767225B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23538797A JP4074689B2 (ja) 1997-08-14 1997-08-14 異形孔を持つ二次電池用集電体

Publications (2)

Publication Number Publication Date
FR2767225A1 FR2767225A1 (fr) 1999-02-12
FR2767225B1 true FR2767225B1 (fr) 2001-07-27

Family

ID=16985337

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9810216A Expired - Fee Related FR2767225B1 (fr) 1997-08-14 1998-08-07 Collecteur de courant avec trous d'impregnation de formes complexes en vue d'une utilisation dans une batterie auxiliaire et procede de fabrication de celui-ci

Country Status (5)

Country Link
US (1) US7191502B1 (fr)
JP (1) JP4074689B2 (fr)
KR (1) KR19990023648A (fr)
FR (1) FR2767225B1 (fr)
TW (1) TW381355B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100585584B1 (ko) * 1999-04-01 2006-06-07 삼성테크윈 주식회사 전지의 집전체 제조 방법 및 장치
US8085525B2 (en) * 2005-11-14 2011-12-27 Panasonic Corporation Electric double layer capacitor including current collector having a plurality of apertures therein
JP4994205B2 (ja) * 2007-12-06 2012-08-08 三菱電機株式会社 電気二重層キャパシタ及びその製造方法
JP5369988B2 (ja) * 2009-08-11 2013-12-18 新神戸電機株式会社 蓄電デバイスの電極集電体の製造方法および製造装置
JP2012116069A (ja) * 2010-11-30 2012-06-21 Tsukioka Film Pharma Co Ltd 金属箔シート
JP5621762B2 (ja) * 2011-12-20 2014-11-12 株式会社豊田自動織機 電極体、二次電池、及び車両
US9356294B2 (en) 2012-03-02 2016-05-31 Samsung Sdi Co., Ltd. Secondary battery including collectors with pores and manufacturing method thereof
KR101968640B1 (ko) * 2012-04-03 2019-04-12 삼성전자주식회사 가요성 2차전지
TWI632726B (zh) * 2014-10-21 2018-08-11 加川清二 微多孔金屬箔的製造方法及裝置
KR20190069892A (ko) * 2017-12-12 2019-06-20 한국제이씨씨(주) 전기 이중층 커패시터
CN111902988A (zh) * 2018-03-30 2020-11-06 大阪瓦斯株式会社 金属板的制造方法、金属板、电化学元件、电化学模块、电化学装置、能源系统、固体氧化物型燃料电池和固体氧化物型电解单元
US20190379010A1 (en) * 2018-06-08 2019-12-12 Cyberx Engineering Inc. Flexible batteries
CN110534797B (zh) * 2019-07-24 2021-06-15 珠海冠宇电池股份有限公司 一种异形锂电池及其制造方法
KR102248990B1 (ko) * 2021-02-04 2021-05-07 주식회사 유한정밀 연료전지차용 금속분리판 제조방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3061473D1 (en) * 1979-03-12 1983-02-03 Fisher & Paykel Improvements in or relating to methods of and/or apparatus for punching holes in sheet metal
JPS60177902A (ja) * 1984-02-23 1985-09-11 Matsushita Electric Works Ltd 孔あき金属板の製造方法
JPH07130370A (ja) * 1993-10-29 1995-05-19 Matsushita Electric Ind Co Ltd 塗着式電極およびその製造方法
US5626989A (en) * 1994-11-22 1997-05-06 Long Island Lighting Company Quasi-solid plate storage battery
JP3079008B2 (ja) * 1995-06-02 2000-08-21 松下電器産業株式会社 ニッケル水素蓄電池
US5578398A (en) * 1995-12-13 1996-11-26 Precious Plate Florida Perforated substrate and method of manufacture
US5682928A (en) * 1996-06-20 1997-11-04 Entek Manufacturing Inc. Method and apparatus for making battery plates

Also Published As

Publication number Publication date
US7191502B1 (en) 2007-03-20
FR2767225A1 (fr) 1999-02-12
TW381355B (en) 2000-02-01
JP4074689B2 (ja) 2008-04-09
JPH1167219A (ja) 1999-03-09
KR19990023648A (ko) 1999-03-25

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Legal Events

Date Code Title Description
ST Notification of lapse