CN102906902B - 电池组件及电极组件焊接方法 - Google Patents

电池组件及电极组件焊接方法 Download PDF

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Publication number
CN102906902B
CN102906902B CN201180025976.9A CN201180025976A CN102906902B CN 102906902 B CN102906902 B CN 102906902B CN 201180025976 A CN201180025976 A CN 201180025976A CN 102906902 B CN102906902 B CN 102906902B
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CN
China
Prior art keywords
battery
negative pole
connecting plate
cylindrical battery
shoulder
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.)
Active
Application number
CN201180025976.9A
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English (en)
Chinese (zh)
Other versions
CN102906902A (zh
Inventor
宇津吕英俊
西川幸男
田中知实
糸井俊树
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 Intellectual Property Management Co Ltd
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.)
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Publication date
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Publication of CN102906902A publication Critical patent/CN102906902A/zh
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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
    • 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
    • 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
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/271—Lids or covers for the racks or secondary casings
    • H01M50/273—Lids or covers for the racks or secondary casings characterised by the material
    • H01M50/278—Organic material
    • 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B23K26/22—Spot 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
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/213—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells 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
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/218—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material
    • H01M50/22—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material of the casings or racks
    • H01M50/227—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
    • H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H01M50/503—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the shape of the interconnectors
    • 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
    • H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H01M50/514—Methods for interconnecting adjacent batteries or cells
    • H01M50/516—Methods for interconnecting adjacent batteries or cells by welding, soldering or brazing
    • 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
    • H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H01M50/521—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the material
    • H01M50/522—Inorganic material
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Battery Mounting, Suspending (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
CN201180025976.9A 2010-11-08 2011-06-14 电池组件及电极组件焊接方法 Active CN102906902B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010249250 2010-11-08
JP2010-249250 2010-11-08
PCT/JP2011/003353 WO2012063381A1 (ja) 2010-11-08 2011-06-14 電池モジュールと電池モジュール溶接方法

Publications (2)

Publication Number Publication Date
CN102906902A CN102906902A (zh) 2013-01-30
CN102906902B true CN102906902B (zh) 2015-04-22

Family

ID=46050556

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201180025976.9A Active CN102906902B (zh) 2010-11-08 2011-06-14 电池组件及电极组件焊接方法

Country Status (4)

Country Link
JP (1) JP5528571B2 (ko)
KR (1) KR101525331B1 (ko)
CN (1) CN102906902B (ko)
WO (1) WO2012063381A1 (ko)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101924193B1 (ko) * 2012-06-20 2018-12-03 에스케이이노베이션 주식회사 배터리 모듈 용접 방법 및 용접구조
KR102140212B1 (ko) 2014-02-07 2020-07-31 삼성에스디아이 주식회사 배터리모듈 및 그 제조방법
JP6476941B2 (ja) * 2015-02-05 2019-03-06 株式会社Ｇｓユアサ 蓄電素子、蓄電素子を備えた蓄電装置、蓄電素子の製造方法、及び蓄電装置の製造方法
CN105562930B (zh) * 2016-03-03 2017-10-03 武汉华工激光工程有限责任公司 一种动力电池外壳的激光焊接方法
KR102072481B1 (ko) * 2016-03-23 2020-02-25 주식회사 엘지화학 압력게이지를 사용하여 용접 상태를 검사하는 방법
KR102123674B1 (ko) * 2017-01-19 2020-06-16 주식회사 엘지화학 전극단자 접속 플레이트를 포함하고 있는 전지팩
KR102265846B1 (ko) * 2017-02-13 2021-06-16 주식회사 엘지화학 전극단자 접속 플레이트를 포함하고 있는 전지팩
JP6965587B2 (ja) * 2017-06-15 2021-11-10 株式会社豊田自動織機 電極組立体
CN108044263B (zh) * 2017-12-08 2020-04-21 安徽六和同心风能设备有限公司 锂电池焊接设备
US20190296311A1 (en) * 2018-03-23 2019-09-26 Sf Motors, Inc. Battery cell for electric vehicle battery pack
CN109175744A (zh) * 2018-10-15 2019-01-11 仪征常众汽车部件有限公司 一种用于新能源电动汽车中冷却箱的焊接工艺
CN110120487A (zh) * 2019-05-17 2019-08-13 河南顺之航能源科技有限公司 一种单面焊接的电池模组及其制作方法
KR20220089990A (ko) 2020-12-22 2022-06-29 주식회사 엘지에너지솔루션 이차전지 제조용 지그
WO2023047757A1 (ja) * 2021-09-27 2023-03-30 パナソニックＩｐマネジメント株式会社 円筒型電池
CN114824672B (zh) * 2022-03-30 2024-07-16 北京海博思创科技股份有限公司 电池模组的制备方法及电池模组
CN115513609B (zh) * 2022-10-11 2024-06-07 宁波中锐电力科技有限公司 一种电表用电池组件的焊接方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101809779A (zh) * 2007-09-13 2010-08-18 巴茨卡普公司 用于具有平面连接条的电能储存组件的模块
CN101952997A (zh) * 2008-08-08 2011-01-19 松下电器产业株式会社 密闭型二次电池及其制造方法
CN102197512A (zh) * 2009-07-17 2011-09-21 松下电器产业株式会社 组电池以及电池模块

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2876930B2 (ja) * 1993-03-17 1999-03-31 日産自動車株式会社 レーザ溶接の溶接状態および溶接条件管理方法
JP4993935B2 (ja) * 2006-04-04 2012-08-08 三洋電機株式会社 組電池
JP5256821B2 (ja) * 2008-04-01 2013-08-07 パナソニック株式会社 電池間接続構造

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101809779A (zh) * 2007-09-13 2010-08-18 巴茨卡普公司 用于具有平面连接条的电能储存组件的模块
CN101952997A (zh) * 2008-08-08 2011-01-19 松下电器产业株式会社 密闭型二次电池及其制造方法
CN102197512A (zh) * 2009-07-17 2011-09-21 松下电器产业株式会社 组电池以及电池模块

Also Published As

Publication number Publication date
WO2012063381A1 (ja) 2012-05-18
JP5528571B2 (ja) 2014-06-25
KR20130041232A (ko) 2013-04-24
JPWO2012063381A1 (ja) 2014-05-12
CN102906902A (zh) 2013-01-30
KR101525331B1 (ko) 2015-06-02

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CI01 Publication of corrected invention patent application

Correction item: Denomination of Invention

Correct: Battery assembly and method for welding battery assembly

False: Battery assembly and electrode assembly welding method

Number: 16

Volume: 31

CI03 Correction of invention patent

Correction item: Denomination of Invention

Correct: Battery assembly and method for welding battery assembly

False: Battery assembly and electrode assembly welding method

Number: 16

Volume: 31

ERR Gazette correction

Free format text: CORRECT: INVENTION NAME; FROM: BATTERY MODULE AND METHOD FOR WELDING ELECTRODE MODULE TO: BATTERY MODULE AND METHOD FOR WELDING BATTERY MODULE

RECT Rectification
ASS Succession or assignment of patent right

Owner name: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LT

Free format text: FORMER OWNER: MATSUSHITA ELECTRIC INDUSTRIAL CO, LTD.

Effective date: 20150811

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20150811

Address after: Osaka Japan

Patentee after: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT Co.,Ltd.

Address before: Osaka Japan

Patentee before: Matsushita Electric Industrial Co.,Ltd.