ATE521103T1 - Lithium-ion akkumulator - Google Patents

Lithium-ion akkumulator

Info

Publication number
ATE521103T1
ATE521103T1 AT09161894T AT09161894T ATE521103T1 AT E521103 T1 ATE521103 T1 AT E521103T1 AT 09161894 T AT09161894 T AT 09161894T AT 09161894 T AT09161894 T AT 09161894T AT E521103 T1 ATE521103 T1 AT E521103T1
Authority
AT
Austria
Prior art keywords
positive
negative electrode
shaped
lead piece
electrode lead
Prior art date
Application number
AT09161894T
Other languages
English (en)
Inventor
Takayuki Mitani
Katsunori Suzuki
Original Assignee
Hitachi Vehicle Energy 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 Hitachi Vehicle Energy Ltd filed Critical Hitachi Vehicle Energy Ltd
Application granted granted Critical
Publication of ATE521103T1 publication Critical patent/ATE521103T1/de

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
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/36—Accumulators not provided for in groups H01M10/05-H01M10/34
    • H01M10/38—Construction or manufacture
    • 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
    • H01M50/166—Lids or covers characterised by the methods of assembling casings with lids
    • H01M50/171—Lids or covers characterised by the methods of assembling casings with lids using adhesives or sealing agents
    • 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
    • H01M50/463—Separators, membranes or diaphragms characterised by their shape
    • H01M50/469—Separators, membranes or diaphragms characterised by their shape tubular or cylindrical
    • 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
    • H01M50/48—Spacing elements inside cells other than separators, membranes or diaphragms; Manufacturing processes thereof characterised by the material
    • H01M50/486—Organic material
    • 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
    • H01M50/531—Electrode connections inside a battery casing
    • H01M50/538—Connection of several leads or tabs of wound or folded electrode stacks
    • 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
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Secondary Cells (AREA)
AT09161894T 2008-06-04 2009-06-04 Lithium-ion akkumulator ATE521103T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008147057A JP5171401B2 (ja) 2008-06-04 2008-06-04 リチウム二次電池

Publications (1)

Publication Number Publication Date
ATE521103T1 true ATE521103T1 (de) 2011-09-15

Family

ID=40874924

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09161894T ATE521103T1 (de) 2008-06-04 2009-06-04 Lithium-ion akkumulator

Country Status (6)

Country Link
US (1) US20090305122A1 (de)
EP (1) EP2131420B1 (de)
JP (1) JP5171401B2 (de)
KR (1) KR101027487B1 (de)
CN (1) CN101599555A (de)
AT (1) ATE521103T1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101050306B1 (ko) * 2009-06-29 2011-07-19 삼성에스디아이 주식회사 이차 전지
CN102122705B (zh) * 2010-01-11 2013-08-28 陈也冰 一种具有50倍率放电能力的二次圆柱形电池的结构
JP5017385B2 (ja) 2010-01-28 2012-09-05 日立ビークルエナジー株式会社 密閉型電池
US20110200865A1 (en) * 2010-02-18 2011-08-18 Sang-Won Byun Secondary battery and battery module including the same
WO2011150672A1 (zh) * 2010-06-01 2011-12-08 Liu Ligang 一种电池及电池舱
JP5194070B2 (ja) * 2010-07-20 2013-05-08 日立ビークルエナジー株式会社 二次電池
CN103119675B (zh) * 2010-09-24 2016-06-01 新神户电机株式会社 蓄电设备和蓄电设备的制造方法
CN102243284A (zh) * 2011-04-07 2011-11-16 深圳市量能科技有限公司 一种检测卷绕式电池微短路的方法
CN102856591B (zh) * 2012-10-08 2016-01-20 中国电子科技集团公司第十八研究所 大容量锂锰电池的制备方法
TWI492440B (zh) * 2014-04-23 2015-07-11 Amita Technologies Inc Ltd 電池芯包裝之辨識方法及其結構
CN107534122B (zh) * 2015-04-27 2020-09-29 三洋电机株式会社 圆筒形电池、以及用于其的集电部件及其制造方法
JP6791683B2 (ja) * 2016-08-25 2020-11-25 Fdk株式会社 電池用スペーサ
WO2018062338A1 (ja) * 2016-09-30 2018-04-05 三洋電機株式会社 角形二次電池及びその製造方法
KR102031605B1 (ko) * 2017-01-11 2019-10-14 주식회사 엘지화학 단락 방지 부재를 포함하고 있는 3전극 시스템용 전극전위 측정 장치
CN110048078B (zh) * 2019-05-23 2024-03-08 四川福来威新能源科技有限公司 电极部件、电极组件、电芯、电池及电极部件的制备方法
US11121435B2 (en) * 2019-06-27 2021-09-14 GM Global Technology Operations LLC Pouch-type battery cells with wide cell tabs
JP7383034B2 (ja) * 2020-04-30 2023-11-17 寧徳時代新能源科技股▲分▼有限公司 電極アセンブリ、二次電池、電池パック及び装置
CN211879534U (zh) * 2020-04-30 2020-11-06 宁德时代新能源科技股份有限公司 电极组件、二次电池、电池组及装置
CN112531221A (zh) * 2020-12-03 2021-03-19 天津空间电源科技有限公司 一种一体化电连接结构的卷绕型锂离子电池及其成型工艺
CN114122327B (zh) * 2022-01-29 2022-07-15 宁德时代新能源科技股份有限公司 一种极片及具备其的二次电池
KR20230129089A (ko) * 2022-02-28 2023-09-06 주식회사 엘지에너지솔루션 원통형 이차전지, 이를 포함하는 배터리 팩 및 자동차

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1484611A (fr) * 1963-02-27 1967-06-16 Accumulateurs Fixes Procédé de montage d'un générateur électrochimique ou d'une cellule électrolytique, et articles ainsi obtenus
FR2503459A1 (fr) * 1981-04-02 1982-10-08 Accumulateurs Fixes Generateur electrochimique de dimensions exterieures adaptables
JPH01239768A (ja) * 1988-03-19 1989-09-25 Hitachi Maxell Ltd 渦巻形リチウム電池
US4963446A (en) * 1989-04-05 1990-10-16 Eveready Battery Co., Inc. Inwardly indented edge electrode assembly
KR100417560B1 (ko) * 1995-09-27 2004-04-28 소니 가부시끼 가이샤 젤리롤형고용량2차전지
US6344292B1 (en) * 1997-07-29 2002-02-05 Ngk Insulators, Ltd. Lithium secondary battery
DE69837533T2 (de) * 1997-10-07 2007-12-20 Matsushita Electric Industrial Co., Ltd., Kadoma Sekundärzelle mit nichtwässigem elektrolyt
JP3418551B2 (ja) * 1998-06-12 2003-06-23 日本碍子株式会社 リチウム二次電池
JP4284719B2 (ja) 1998-09-01 2009-06-24 パナソニック株式会社 渦巻電極を備えた電池及びその製造法
JP4003377B2 (ja) * 2000-06-14 2007-11-07 新神戸電機株式会社 非水電解液二次電池
JP2003022791A (ja) * 2001-07-09 2003-01-24 Ngk Insulators Ltd リチウム二次電池
JP2004172035A (ja) 2002-11-22 2004-06-17 Shin Kobe Electric Mach Co Ltd 非水電解液二次電池用電極の製造方法及び該電極を用いた非水電解液二次電池
KR100599641B1 (ko) * 2003-11-29 2006-07-12 삼성에스디아이 주식회사 이차 전지
JP2009187724A (ja) * 2008-02-05 2009-08-20 Hitachi Vehicle Energy Ltd 捲回式リチウムイオン二次電池
JP2009277427A (ja) * 2008-05-13 2009-11-26 Honda Motor Co Ltd 二次電池及び二次電池モジュール

Also Published As

Publication number Publication date
EP2131420A1 (de) 2009-12-09
EP2131420B1 (de) 2011-08-17
US20090305122A1 (en) 2009-12-10
KR101027487B1 (ko) 2011-04-06
KR20090127076A (ko) 2009-12-09
JP5171401B2 (ja) 2013-03-27
CN101599555A (zh) 2009-12-09
JP2009295389A (ja) 2009-12-17

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