KR100425032B1 - 원통형 배터리와 그 제조방법 - Google Patents

원통형 배터리와 그 제조방법 Download PDF

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Publication number
KR100425032B1
KR100425032B1 KR10-2001-7013238A KR20017013238A KR100425032B1 KR 100425032 B1 KR100425032 B1 KR 100425032B1 KR 20017013238 A KR20017013238 A KR 20017013238A KR 100425032 B1 KR100425032 B1 KR 100425032B1
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KR
South Korea
Prior art keywords
battery case
battery
groove
opening
gas outlet
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
KR10-2001-7013238A
Other languages
English (en)
Korean (ko)
Other versions
KR20010110773A (ko
Inventor
쇼지야스히코
구보이사오
야마모토겐지
모토타니유지
Original Assignee
마쯔시다덴기산교 가부시키가이샤
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 마쯔시다덴기산교 가부시키가이샤 filed Critical 마쯔시다덴기산교 가부시키가이샤
Publication of KR20010110773A publication Critical patent/KR20010110773A/ko
Application granted granted Critical
Publication of KR100425032B1 publication Critical patent/KR100425032B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/52—Removing gases inside the secondary cell, e.g. by absorption
    • 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
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/117—Inorganic material
    • H01M50/119—Metals
    • 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
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
    • 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
    • H01M50/147—Lids or covers
    • H01M50/148—Lids or covers characterised by their shape
    • H01M50/154—Lid or cover comprising an axial bore for receiving a central current collector
    • 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
    • H01M50/30—Arrangements for facilitating escape of gases
    • 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
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/317—Re-sealable arrangements
    • H01M50/325—Re-sealable arrangements comprising deformable valve members, e.g. elastic or flexible valve members
    • 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
    • H01M50/543—Terminals
    • H01M50/545—Terminals formed by the casing of the cells
    • 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
    • H01M10/24—Alkaline accumulators
    • 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
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/04—Cells with aqueous electrolyte
    • H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Gas Exhaust Devices For Batteries (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Primary Cells (AREA)
  • Secondary Cells (AREA)
KR10-2001-7013238A 1999-04-30 2000-03-29 원통형 배터리와 그 제조방법 Expired - Fee Related KR100425032B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JPJP-P-1999-00125134 1999-04-30
JP12513499 1999-04-30
JPJP-P-2000-00030958 2000-02-08
JP2000030958A JP2001015094A (ja) 1999-04-30 2000-02-08 円筒形電池およびその製造方法
PCT/JP2000/001980 WO2000067335A1 (en) 1999-04-30 2000-03-29 Cylindrical battery and method for manufacturing the same

Publications (2)

Publication Number Publication Date
KR20010110773A KR20010110773A (ko) 2001-12-13
KR100425032B1 true KR100425032B1 (ko) 2004-03-31

Family

ID=26461654

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2001-7013238A Expired - Fee Related KR100425032B1 (ko) 1999-04-30 2000-03-29 원통형 배터리와 그 제조방법

Country Status (9)

Country Link
US (1) US6703157B1 (enExample)
EP (1) EP1181726A1 (enExample)
JP (1) JP2001015094A (enExample)
KR (1) KR100425032B1 (enExample)
CN (1) CN1171331C (enExample)
AU (1) AU759424B2 (enExample)
BR (1) BR0010159A (enExample)
CA (1) CA2367421C (enExample)
WO (1) WO2000067335A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003069694A2 (en) * 2002-02-11 2003-08-21 Rayovac Corporation Vent for cylindrical electrochemical batteries
ITGE20020061A1 (it) * 2002-07-05 2004-01-05 Ali Spa Metodo per la formazione di elementi integrati di guarnizione su manufatti di plastica mediante sovrastampaggio con pellicole siliconiche.
KR100696785B1 (ko) * 2005-04-25 2007-03-19 삼성에스디아이 주식회사 원통형 리튬 이차 전지
EP1777763A3 (en) * 2005-10-21 2007-12-26 Matsushita Electric Industrial Co., Ltd. Alkaline battery
EP1777762A3 (en) * 2005-10-21 2007-12-26 Matsushita Electric Industrial Co., Ltd. Alkaline battery
JP4952123B2 (ja) * 2005-12-13 2012-06-13 パナソニック株式会社 コンデンサユニット
JP5153113B2 (ja) * 2006-10-11 2013-02-27 パナソニック株式会社 アルカリ一次電池
US20080274396A1 (en) * 2007-05-01 2008-11-06 Robert Lyle Routson Battery Vent
DE102007038491B4 (de) * 2007-08-14 2010-08-12 Zf Friedrichshafen Ag Gelenk- und/oder Lageranordnung
KR101904587B1 (ko) * 2015-09-01 2018-10-04 주식회사 엘지화학 전지셀 및 그의 제조방법
EP3276701A1 (de) * 2016-07-26 2018-01-31 VARTA Microbattery GmbH Elektrochemische zelle und vorrichtung mit der zelle
CN107946609A (zh) * 2017-12-15 2018-04-20 中银（宁波）电池有限公司 圆柱形碱性电池
WO2021211008A1 (ru) * 2020-04-14 2021-10-21 Сергей Владимирович КНЯЗЕВ Фитинг для пэт кега
CN212303778U (zh) * 2020-05-06 2021-01-05 广东微电新能源有限公司 纽扣电池或柱状电池
CN112310553B (zh) * 2020-11-02 2022-09-06 深圳市合壹新能技术有限公司 电池壳体安装结构及纽扣电池
CN115207448A (zh) * 2022-06-20 2022-10-18 江西华立源锂能科技股份有限公司 一种机械封口圆柱型锂离子电池和其封口后再注塑制作工艺
CN219739201U (zh) * 2023-03-08 2023-09-22 湖北亿纬动力有限公司 盖板组件及电池包

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2595963A (en) * 1947-01-17 1952-05-06 Burndept Ltd Primary electric cell

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE624066C (de) 1936-01-11 Siemens & Halske Akt Ges Elektrolytischer Kondensator mit einem Ventil aus einer duesenartigen OEffnung und einer Abdichtung aus elastischem Material
GB617756A (en) 1945-11-14 1949-02-10 Burgess Battery Co Improvements in or relating to electric dry cells
DE857987C (de) 1951-04-29 1952-12-04 Walter Brandt G M B H Kondensator
US3256117A (en) 1963-09-25 1966-06-14 Gulton Ind Inc Battery casing with improved seal and vent
DE2424428A1 (de) 1974-05-20 1975-12-04 Fuji Electrochemical Co Ltd Alkalizelle
US3970478A (en) * 1975-03-14 1976-07-20 Medtronic, Inc. Venting of electrochemical cell
JPH0610977B2 (ja) 1985-06-28 1994-02-09 新神戸電機株式会社 密閉形アルカリ蓄電池の安全弁構造
US5042675A (en) * 1990-05-04 1991-08-27 Ballard Battery Systems Corporation Container pressure release vent
DE4014945A1 (de) 1990-05-10 1991-11-14 Reten Electronic Gmbh & Co Aufladbare zink-mangan-batterie
JPH0831397A (ja) 1994-07-15 1996-02-02 Matsushita Electric Ind Co Ltd 防爆型電池

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2595963A (en) * 1947-01-17 1952-05-06 Burndept Ltd Primary electric cell

Also Published As

Publication number Publication date
CA2367421C (en) 2005-09-20
EP1181726A1 (en) 2002-02-27
WO2000067335A1 (en) 2000-11-09
JP2001015094A (ja) 2001-01-19
US6703157B1 (en) 2004-03-09
BR0010159A (pt) 2002-01-15
AU759424B2 (en) 2003-04-17
AU3454500A (en) 2000-11-17
CN1171331C (zh) 2004-10-13
KR20010110773A (ko) 2001-12-13
CA2367421A1 (en) 2000-11-09
CN1349667A (zh) 2002-05-15

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