HK1116926A1 - Sheet-type secondary battery and manufacturing method therefor - Google Patents

Sheet-type secondary battery and manufacturing method therefor

Info

Publication number
HK1116926A1
HK1116926A1 HK08106805.4A HK08106805A HK1116926A1 HK 1116926 A1 HK1116926 A1 HK 1116926A1 HK 08106805 A HK08106805 A HK 08106805A HK 1116926 A1 HK1116926 A1 HK 1116926A1
Authority
HK
Hong Kong
Prior art keywords
sheet
manufacturing
secondary battery
method therefor
type secondary
Prior art date
Application number
HK08106805.4A
Other languages
English (en)
Inventor
Kiyoko Abe
Kazuhiro Takahashi
Kazunori Ozawa
Original Assignee
Enax Inc
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 Enax Inc filed Critical Enax Inc
Publication of HK1116926A1 publication Critical patent/HK1116926A1/xx

Links

Classifications

    • 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
    • H01M50/528—Fixed electrical connections, i.e. not intended for disconnection
    • 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
    • H01M10/0413—Large-sized flat cells or batteries for motive or stationary systems with plate-like 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
    • 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
    • H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat 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
    • H01M10/34—Gastight 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
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/131—Primary casings; Jackets or wrappings characterised by physical properties, e.g. gas permeability, size or heat resistance
    • H01M50/136—Flexibility or foldability
    • 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
    • H01M50/528—Fixed electrical connections, i.e. not intended for disconnection
    • H01M50/529—Intercell connections through partitions, e.g. in a battery 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
    • H01M50/50—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
    • 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
    • H01M50/572—Means for preventing undesired use or discharge
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00—Safety devices for primary or secondary batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • 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
    • H01M50/121—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
    • H01M50/10—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
    • H01M50/126—Primary casings; Jackets or wrappings characterised by the material having a layered structure comprising three or more layers
    • H01M50/129—Primary casings; Jackets or wrappings characterised by the material having a layered structure comprising three or more layers with two or more layers of only organic material
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Secondary Cells (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Battery Electrode And Active Subsutance (AREA)
HK08106805.4A 2006-07-06 2008-06-19 Sheet-type secondary battery and manufacturing method therefor HK1116926A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006186804 2006-07-06
JP2007115505A JP5054419B2 (ja) 2006-07-06 2007-04-25 シート状二次電池

Publications (1)

Publication Number Publication Date
HK1116926A1 true HK1116926A1 (en) 2009-01-02

Family

ID=38610819

Family Applications (1)

Application Number Title Priority Date Filing Date
HK08106805.4A HK1116926A1 (en) 2006-07-06 2008-06-19 Sheet-type secondary battery and manufacturing method therefor

Country Status (6)

Country Link
US (1) US20080070111A1 (xx)
EP (1) EP1876668A3 (xx)
JP (1) JP5054419B2 (xx)
KR (1) KR20080005097A (xx)
CN (1) CN101101982B (xx)
HK (1) HK1116926A1 (xx)

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JP5472687B2 (ja) * 2009-06-04 2014-04-16 トヨタ自動車株式会社 二次電池およびその製造方法
WO2011027683A1 (ja) * 2009-09-03 2011-03-10 三菱電機株式会社 扁平巻回形電力貯蔵デバイスセルおよび扁平巻回形電力貯蔵デバイスモジュール
US8722238B2 (en) * 2009-11-23 2014-05-13 Greatbatch Ltd. Direct resistance welding—self brazing of aluminum to molybdenum pin
KR101250901B1 (ko) * 2010-01-19 2013-04-05 에낙스 가부시키가이샤 시트형상 이차전지 및 그 제조방법
KR101116533B1 (ko) * 2010-01-27 2012-02-24 에스비리모티브 주식회사 이차 전지 및 그 제조 방법
JP4995297B2 (ja) * 2010-03-26 2012-08-08 三菱重工業株式会社 電池、及びこの電池の製造に用いられる超音波溶接システム
US20120000964A1 (en) * 2010-07-01 2012-01-05 Gm Global Technology Operations, Inc. Battery tab joints and methods of making
US9300007B1 (en) * 2011-01-07 2016-03-29 Greatbatch Ltd. Ultrasonic welding of lithium onto a current collector
US9350042B2 (en) * 2011-02-03 2016-05-24 Sanyo Electric Co., Ltd. Nonaqueous electrolyte secondary battery
KR101278507B1 (ko) * 2011-05-24 2013-07-02 주식회사 엘지화학 전극 구조체 강도를 개선한 이차 전지
KR101277731B1 (ko) * 2011-05-24 2013-06-24 주식회사 엘지화학 전극 구조체 강도를 개선한 이차 전지
JP2013009834A (ja) * 2011-06-29 2013-01-17 Olympus Corp 輸液温調デバイスおよび輸液温調システム
JP6095120B2 (ja) * 2011-08-31 2017-03-15 Ｎｅｃエナジーデバイス株式会社 リチウムイオン二次電池
CN102513686A (zh) * 2011-12-02 2012-06-27 苏州冠硕新能源有限公司 超声波焊头、具有超声波焊头的超声波焊接设备及使用该超声波焊接设备焊接电池极耳的方法
US20130213552A1 (en) * 2012-02-20 2013-08-22 Branson Ultrasonics Corporation Vibratory welder having low thermal conductivity tool
US10205151B2 (en) 2012-04-20 2019-02-12 Greatbatch Ltd. Connector from the tab of an electrode current collector to the terminal pin of a feedthrough in an electrochemical cell
WO2014034385A1 (ja) 2012-08-28 2014-03-06 株式会社Ｇｓユアサ 蓄電装置の製造方法及び蓄電装置
JP5454656B1 (ja) * 2012-11-12 2014-03-26 株式会社豊田自動織機 蓄電装置、及び、蓄電装置の製造方法
JP6015845B2 (ja) * 2013-03-15 2016-10-26 日立化成株式会社 二次電池
US10118245B2 (en) 2013-10-11 2018-11-06 Greatbatch Ltd. Sacrificial resistance weld electrode
KR102152887B1 (ko) * 2013-12-16 2020-09-07 삼성에스디아이 주식회사 가요성 이차 전지
WO2016004079A1 (en) 2014-06-30 2016-01-07 Black & Decker Inc. Battery pack for a cordless power tools
KR20170038788A (ko) * 2014-07-29 2017-04-07 세키스이가가쿠 고교가부시키가이샤 필름 성형체 및 그것을 사용한 필름 포장체, 필름 성형체의 제조 방법 및 필름 포장체의 제조 방법
CN108292730B (zh) * 2015-11-25 2021-02-19 远景Aesc能源元器件有限公司 电化学器件
CN110178248B (zh) * 2017-01-17 2022-08-19 大日本印刷株式会社 保护膜、电池和电池的制造方法
WO2018163667A1 (ja) * 2017-03-10 2018-09-13 Ｎｅｃエナジーデバイス株式会社 組電池の製造方法及び組電池
JP2019040720A (ja) * 2017-08-24 2019-03-14 株式会社村田製作所 蓄電デバイス及びその製造方法
JP6982447B2 (ja) * 2017-09-25 2021-12-17 イビデン株式会社 蓄電デバイス用電極、蓄電デバイス及び蓄電デバイス用電極の製造方法
JP6982454B2 (ja) * 2017-10-05 2021-12-17 イビデン株式会社 蓄電デバイス用電極、蓄電デバイス及び蓄電デバイス用電極の製造方法
KR102323041B1 (ko) 2019-02-01 2021-11-08 주식회사 엘지에너지솔루션 전극 탭 용접부의 압접부 크기가 상이한 전극조립체 및 이를 제조하는 초음파 용접 장치
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Also Published As

Publication number Publication date
KR20080005097A (ko) 2008-01-10
CN101101982A (zh) 2008-01-09
JP2008034356A (ja) 2008-02-14
US20080070111A1 (en) 2008-03-20
EP1876668A3 (en) 2010-11-03
EP1876668A2 (en) 2008-01-09
CN101101982B (zh) 2011-06-08
JP5054419B2 (ja) 2012-10-24

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20150706