DE69822448D1 - Prismatisches Batteriegehäuse und Batterie mit erhöhter Leistungsdichte - Google Patents

Prismatisches Batteriegehäuse und Batterie mit erhöhter Leistungsdichte

Info

Publication number
DE69822448D1
DE69822448D1 DE69822448T DE69822448T DE69822448D1 DE 69822448 D1 DE69822448 D1 DE 69822448D1 DE 69822448 T DE69822448 T DE 69822448T DE 69822448 T DE69822448 T DE 69822448T DE 69822448 D1 DE69822448 D1 DE 69822448D1
Authority
DE
Germany
Prior art keywords
battery
power density
increased power
prismatic
battery case
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 - Lifetime
Application number
DE69822448T
Other languages
English (en)
Other versions
DE69822448T2 (de
Inventor
Yoshio Moriwaki
Akira Iwase
Susumu Kitaoka
Isao Matsumoto
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.)
Panasonic Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE69822448D1 publication Critical patent/DE69822448D1/de
Application granted granted Critical
Publication of DE69822448T2 publication Critical patent/DE69822448T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/28—Deep-drawing of cylindrical articles using consecutive dies
    • 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
    • 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
    • H01M50/10—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
    • H01M50/1243—Primary casings; Jackets or wrappings characterised by the material having a layered structure characterised by the internal coating on the casing
    • 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
    • H01M50/131—Primary casings; Jackets or wrappings characterised by physical properties, e.g. gas permeability, size or heat resistance
    • H01M50/133—Thickness
    • 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
    • H01M50/131—Primary casings; Jackets or wrappings characterised by physical properties, e.g. gas permeability, size or heat resistance
    • H01M50/134—Hardness
    • 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
    • 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
    • H01M50/552—Terminals characterised by their shape
    • H01M50/559—Terminals adapted for cells having curved cross-section, e.g. round, elliptic or button cells
    • H01M50/56—Cup shaped terminals
    • 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
    • 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
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Secondary Cells (AREA)
DE69822448T 1997-08-05 1998-08-03 Prismatisches Batteriegehäuse und Batterie mit erhöhter Leistungsdichte Expired - Lifetime DE69822448T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP22428297 1997-08-05
JP22428297A JP3604879B2 (ja) 1997-08-05 1997-08-05 電池の製造方法
PCT/JP1998/003465 WO1999008332A1 (en) 1997-08-05 1998-08-03 Battery and method of its manufacture

Publications (2)

Publication Number Publication Date
DE69822448D1 true DE69822448D1 (de) 2004-04-22
DE69822448T2 DE69822448T2 (de) 2006-01-26

Family

ID=16811336

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69822448T Expired - Lifetime DE69822448T2 (de) 1997-08-05 1998-08-03 Prismatisches Batteriegehäuse und Batterie mit erhöhter Leistungsdichte
DE69837291T Expired - Lifetime DE69837291T2 (de) 1997-08-05 1998-08-03 Batterie und Herstellungsverfahren dafür

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69837291T Expired - Lifetime DE69837291T2 (de) 1997-08-05 1998-08-03 Batterie und Herstellungsverfahren dafür

Country Status (8)

Country Link
US (1) US6333124B1 (de)
EP (2) EP1246274B1 (de)
JP (1) JP3604879B2 (de)
CN (2) CN100502091C (de)
DE (2) DE69822448T2 (de)
ID (1) ID23985A (de)
PL (1) PL191768B1 (de)
WO (1) WO1999008332A1 (de)

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KR100662164B1 (ko) * 1999-05-07 2006-12-27 마츠시타 덴끼 산교 가부시키가이샤 각형 전지캔 및 그 제조방법
JP3923259B2 (ja) * 2000-08-22 2007-05-30 松下電器産業株式会社 電池の製造方法
TW508860B (en) * 2000-08-30 2002-11-01 Mitsui & Amp Co Ltd Paste-like thin electrode for battery, its manufacturing method, and battery
JP4853935B2 (ja) 2000-09-01 2012-01-11 日立マクセルエナジー株式会社 アルカリ乾電池
WO2002052662A1 (en) * 2000-12-26 2002-07-04 Matsushita Electric Industrial Co., Ltd. Square battery container, method of manufacturing the container, and square battery using the container
JP3694506B2 (ja) 2003-02-04 2005-09-14 石崎プレス工業株式会社 プレス加工を用いた電池用負極缶の製造方法
JP2004326624A (ja) * 2003-04-25 2004-11-18 Aruze Corp 識別センサ
JP4491208B2 (ja) * 2003-08-29 2010-06-30 パナソニック株式会社 電池缶およびその製造方法ならびに電池
US20050079411A1 (en) * 2003-10-08 2005-04-14 Truelove & Maclean, Incorporated Drawn and grooved battery can
JP4247831B2 (ja) * 2003-11-27 2009-04-02 日立マクセル株式会社 密閉角形電池
KR100561310B1 (ko) * 2004-05-31 2006-03-15 삼성에스디아이 주식회사 리튬 폴리머 전지팩 및 코어팩과 케이스의 분리 방법
JP5089861B2 (ja) * 2004-12-15 2012-12-05 三星エスディアイ株式会社 蓄電デバイス及び蓄電デバイスの外装体の製造方法及び蓄電デバイスの外装体の成形装置
JP4942365B2 (ja) * 2006-02-28 2012-05-30 三洋電機株式会社 円筒形電池
JP2010061892A (ja) * 2008-09-02 2010-03-18 M & G Eco Battery:Kk 渦巻き電極群を有する二次電池
JP5355012B2 (ja) 2008-09-25 2013-11-27 Ｆｄｋエナジー株式会社 電池缶及びアルカリ電池
US20100323268A1 (en) * 2009-06-19 2010-12-23 White Box, Inc. System and method for forming conductors of an energy generating device
CN102130309A (zh) * 2010-01-12 2011-07-20 深圳市比克电池有限公司 一种锂离子电池钢壳、电池及其制造方法
US20120028094A1 (en) * 2010-07-27 2012-02-02 Yongsam Kim Battery pack
CN102169971A (zh) * 2011-03-28 2011-08-31 慈晟 一种电池的金属壳体及其制备方法
CN102290539A (zh) * 2011-08-02 2011-12-21 深圳市豪鹏科技有限公司 电池壳生产工艺及电池壳
US9876198B2 (en) * 2012-12-18 2018-01-23 Samsung Sdi Co., Ltd. Rechargeable battery
KR101440893B1 (ko) * 2012-12-18 2014-09-17 삼성에스디아이 주식회사 이차 전지
JP6030178B2 (ja) * 2014-09-18 2016-11-24 株式会社神戸製鋼所 車載電池用の角形電池ケースおよびその製造方法
KR101621253B1 (ko) * 2015-10-21 2016-05-16 공병인 2차 전지 케이스의 제조방법
KR102484264B1 (ko) * 2015-11-24 2023-01-02 삼성에스디아이 주식회사 이차 전지 및 그의 제조 방법
DE102016121089A1 (de) 2016-11-04 2018-05-09 Schuler Pressen Gmbh Verfahren und Vorrichtung zur Herstellung eines prismatischen Batteriezellenbehälters
JP6610514B2 (ja) * 2016-11-21 2019-11-27 トヨタ自動車株式会社 リチウムイオン二次電池
EP3648192A4 (de) * 2017-10-23 2020-07-15 LG Chem, Ltd. Verfahren zur herstellung eines zylindrischen batteriegehäuses mit verbesserter oberflächenrauhigkeit
CN108393396A (zh) * 2018-03-07 2018-08-14 江西双华实业发展有限公司 电池钢壳制造方法

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JPH0799686B2 (ja) * 1984-02-28 1995-10-25 松下電器産業株式会社 電 池
JP2563185B2 (ja) 1987-10-08 1996-12-11 東芝電池株式会社 角形密閉電池
JPH01313848A (ja) 1988-06-10 1989-12-19 Matsushita Electric Ind Co Ltd 角形密閉電池およびその電池容器の製法
JPH02150660A (ja) 1988-11-30 1990-06-08 Toshiba Corp 温風暖房機
JPH02150660U (de) * 1989-05-24 1990-12-27
DE69404765T2 (de) * 1993-06-04 1998-03-12 Katayama Tokushu Kogyo Kk Batteriebehälter, Blech für die Formgebung des Batteriebehälters und Verfahren für die Herstellung des Bleches
JP3282887B2 (ja) * 1993-06-17 2002-05-20 東洋鋼鈑株式会社 深絞り性、溶接性に優れた薄鋼板およびその製造方法
JP2785237B2 (ja) 1993-09-28 1998-08-13 キヤノン株式会社 無線通信装置
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JP3247570B2 (ja) * 1995-03-17 2002-01-15 松下電器産業株式会社 電池缶の製造方法
JP3096615B2 (ja) * 1995-06-02 2000-10-10 三洋電機株式会社 アルミニウム外装缶の二次電池
JP3402047B2 (ja) * 1996-02-08 2003-04-28 松下電器産業株式会社 電 池
US6126759A (en) * 1996-02-08 2000-10-03 Nkk Corporation Steel sheet for 2-piece battery can having excellent formability, anti secondary work embrittlement and corrosion resistance
TW338071B (en) * 1996-05-09 1998-08-11 Toyo Koban Kk A battery container and surface treated steel sheet for battery container
JP3625008B2 (ja) * 1997-04-04 2005-03-02 東芝電池株式会社 アルカリ電池
US6040082A (en) * 1997-07-30 2000-03-21 Medtronic, Inc. Volumetrically efficient battery for implantable medical devices
US6001504A (en) * 1998-03-11 1999-12-14 Duracell Inc. Prismatic battery housing

Also Published As

Publication number Publication date
EP0971425A1 (de) 2000-01-12
US6333124B1 (en) 2001-12-25
CN100502091C (zh) 2009-06-17
EP1246274A2 (de) 2002-10-02
CN1983671A (zh) 2007-06-20
ID23985A (id) 2000-06-14
CN1236491A (zh) 1999-11-24
WO1999008332A1 (en) 1999-02-18
EP0971425B1 (de) 2004-03-17
DE69837291T2 (de) 2007-11-15
JP3604879B2 (ja) 2004-12-22
CN1324721C (zh) 2007-07-04
PL191768B1 (pl) 2006-06-30
DE69822448T2 (de) 2006-01-26
EP1246274B1 (de) 2007-03-07
JPH1154095A (ja) 1999-02-26
EP1246274A3 (de) 2004-01-14
EP0971425A4 (de) 2000-08-16
PL332741A1 (en) 1999-10-11
DE69837291D1 (de) 2007-04-19

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication related to discontinuation of the patent is to be deleted
8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP