CN105977057B - 蓄电元件 - Google Patents

蓄电元件 Download PDF

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Publication number
CN105977057B
CN105977057B CN201610390358.9A CN201610390358A CN105977057B CN 105977057 B CN105977057 B CN 105977057B CN 201610390358 A CN201610390358 A CN 201610390358A CN 105977057 B CN105977057 B CN 105977057B
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CN
China
Prior art keywords
metalwork
opposite face
protruding portion
foil
charge storage
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CN201610390358.9A
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English (en)
Chinese (zh)
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CN105977057A (zh
Inventor
吉竹伸介
村上聪
岸本知德
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GS Yuasa International Ltd
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GS Yuasa International Ltd
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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/10—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating making use of vibrations, e.g. ultrasonic welding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/66—Current collectors
    • H01G11/72—Current collectors specially adapted for integration in multiple or stacked hybrid or EDL capacitors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/74—Terminals, e.g. extensions of current collectors
    • H01G11/76—Terminals, e.g. extensions of current collectors specially adapted for integration in multiple or stacked hybrid or EDL capacitors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/78—Cases; Housings; Encapsulations; Mountings
    • H01G11/82—Fixing or assembling a capacitive element in a housing, e.g. mounting electrodes, current collectors or terminals in containers or encapsulations
    • 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
    • H01M10/04—Construction or manufacture in general
    • H01M10/0431—Cells with wound or folded 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
    • 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
    • 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
    • H01M10/05—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
    • 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
    • H01M50/533—Electrode connections inside a battery casing characterised by the shape of the leads or tabs
    • 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
    • H01M50/534—Electrode connections inside a battery casing characterised by the material of the leads or tabs
    • 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
    • H01M50/536—Electrode connections inside a battery casing characterised by the method of fixing the leads to the electrodes, e.g. by welding
    • 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
    • H01M50/574—Devices or arrangements for the interruption of current
    • H01M50/579—Devices or arrangements for the interruption of current in response to shock
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/36—Electric or electronic devices
    • B23K2101/38—Conductors
    • 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
    • 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
    • Y02E60/13—Energy storage using capacitors
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
CN201610390358.9A 2011-08-31 2012-08-23 蓄电元件 Active CN105977057B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011-188550 2011-08-31
JP2011188550 2011-08-31
CN201210303482.9A CN102969478B (zh) 2011-08-31 2012-08-23 蓄电元件

Related Parent Applications (1)

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Publications (2)

Publication Number Publication Date
CN105977057A CN105977057A (zh) 2016-09-28
CN105977057B true CN105977057B (zh) 2019-07-05

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Country Status (5)

Country Link
US (1) US9159505B2 (enExample)
EP (1) EP2565962B1 (enExample)
JP (2) JP6094850B2 (enExample)
KR (1) KR101943655B1 (enExample)
CN (2) CN105977057B (enExample)

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CN105977057B (zh) * 2011-08-31 2019-07-05 株式会社杰士汤浅国际 蓄电元件
DE112013003961T5 (de) 2012-08-09 2015-05-07 Gs Yuasa International Ltd. Herstellungsverfahren für eine elektrische Speichervorrichtung, Zusatzplatte für Ultraschallschweissen und elektrische Speichervorrichtung
CN104584272B (zh) 2012-08-28 2017-03-15 株式会社杰士汤浅国际 蓄电装置的制造方法以及蓄电装置
DE112013004445T5 (de) 2012-09-12 2015-06-18 Gs Yuasa International Ltd. Elektrische Speichervorrichtung und Verfahren zum Herstellen einer elektrischen Speichervorrichtung
JP6244781B2 (ja) * 2013-09-27 2017-12-13 株式会社Ｇｓユアサ 電極体保護板、蓄電素子及び蓄電素子の製造方法
DE102014217162A1 (de) 2014-08-28 2016-03-03 Robert Bosch Gmbh Ultraschallschweißanlage mit Absaugung
JP6476746B2 (ja) * 2014-10-27 2019-03-06 株式会社Ｇｓユアサ 蓄電素子、電源モジュール及び蓄電素子の製造方法
CN108140796B (zh) * 2015-09-28 2021-08-20 株式会社杰士汤浅国际 蓄电元件、蓄电元件的制造方法、集电体及罩构件
KR102573330B1 (ko) * 2016-06-24 2023-08-30 삼성에스디아이 주식회사 이차 전지
JP6280606B1 (ja) * 2016-09-16 2018-02-14 株式会社ジェイ・イー・ティ 電池の製造方法および電池の製造装置
JP6961398B2 (ja) * 2017-06-14 2021-11-05 株式会社エンビジョンＡｅｓｃジャパン リチウムイオン二次電池素子およびリチウムイオン二次電池
CN109249122B (zh) * 2018-08-21 2019-08-27 东莞塔菲尔新能源科技有限公司 一种电池软连接片的焊接方法
JP7305367B2 (ja) * 2019-02-08 2023-07-10 三洋電機株式会社 蓄電素子の製造方法、蓄電素子、接合方法、及び接合体
JP7194335B2 (ja) 2019-04-23 2022-12-22 トヨタ自動車株式会社 二次電池の製造方法および二次電池
JP7194338B2 (ja) * 2019-10-10 2022-12-22 トヨタ自動車株式会社 二次電池
JP7405687B2 (ja) * 2020-05-14 2023-12-26 株式会社Ｇｓユアサ 蓄電素子
JP7402199B2 (ja) * 2021-06-24 2023-12-20 プライムプラネットエナジー＆ソリューションズ株式会社 電池および該電池の製造方法
JP7402206B2 (ja) * 2021-08-24 2023-12-20 プライムプラネットエナジー＆ソリューションズ株式会社 電池
JP7772808B2 (ja) * 2021-09-16 2025-11-18 ビークルエナジージャパン株式会社 電池及び電池の製造方法
KR20230071511A (ko) * 2021-11-16 2023-05-23 삼성에스디아이 주식회사 이차 전지
JP7767576B2 (ja) * 2022-03-11 2025-11-11 株式会社東芝 電池及び電池の製造方法

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CN101335340A (zh) * 2007-06-29 2008-12-31 三洋电机株式会社 密闭型电池及其制造方法
CN101889359A (zh) * 2008-01-28 2010-11-17 松下电器产业株式会社 二次电池用集电端子板、二次电池以及二次电池的制造方法
CN102034950A (zh) * 2009-09-30 2011-04-27 三洋电机株式会社 电阻焊接用通电块、使用其的密闭电池的制造方法及密闭电池

Also Published As

Publication number Publication date
JP2017143063A (ja) 2017-08-17
KR101943655B1 (ko) 2019-01-29
CN105977057A (zh) 2016-09-28
JP6497595B2 (ja) 2019-04-10
JP6094850B2 (ja) 2017-03-15
EP2565962A1 (en) 2013-03-06
KR20130024800A (ko) 2013-03-08
EP2565962B1 (en) 2015-06-03
US20130052531A1 (en) 2013-02-28
CN102969478B (zh) 2016-06-29
CN102969478A (zh) 2013-03-13
US9159505B2 (en) 2015-10-13
JP2013065552A (ja) 2013-04-11

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