JP5587061B2 - 抵抗溶接用通電ブロック、この通電ブロックを用いた密閉電池の製造方法及び密閉電池 - Google Patents

抵抗溶接用通電ブロック、この通電ブロックを用いた密閉電池の製造方法及び密閉電池 Download PDF

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Publication number
JP5587061B2
JP5587061B2 JP2010149609A JP2010149609A JP5587061B2 JP 5587061 B2 JP5587061 B2 JP 5587061B2 JP 2010149609 A JP2010149609 A JP 2010149609A JP 2010149609 A JP2010149609 A JP 2010149609A JP 5587061 B2 JP5587061 B2 JP 5587061B2
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Japan
Prior art keywords
positive electrode
block
resistance welding
exposed portion
core exposed
Prior art date
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Active
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JP2010149609A
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English (en)
Japanese (ja)
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JP2011092995A5 (enExample
JP2011092995A (ja
Inventor
毅典 木村
大輝 上藤
康介 山本
喜紀 横山
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Sanyo Electric Co Ltd
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Sanyo Electric 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP2010149609A priority Critical patent/JP5587061B2/ja
Priority to KR1020100081288A priority patent/KR20110035854A/ko
Priority to US12/878,479 priority patent/US8722252B2/en
Priority to CN201010283696.5A priority patent/CN102034950B/zh
Publication of JP2011092995A publication Critical patent/JP2011092995A/ja
Publication of JP2011092995A5 publication Critical patent/JP2011092995A5/ja
Application granted granted Critical
Publication of JP5587061B2 publication Critical patent/JP5587061B2/ja
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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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/10—Spot welding; Stitch welding
    • B23K11/11—Spot welding
    • 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
    • H01M50/528—Fixed electrical connections, i.e. not intended for disconnection
    • 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
    • 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
    • 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
    • Y10T29/4911—Electric battery cell making including sealing

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Secondary Cells (AREA)
  • Resistance Welding (AREA)
JP2010149609A 2009-09-30 2010-06-30 抵抗溶接用通電ブロック、この通電ブロックを用いた密閉電池の製造方法及び密閉電池 Active JP5587061B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2010149609A JP5587061B2 (ja) 2009-09-30 2010-06-30 抵抗溶接用通電ブロック、この通電ブロックを用いた密閉電池の製造方法及び密閉電池
KR1020100081288A KR20110035854A (ko) 2009-09-30 2010-08-23 저항용접용 통전블록, 이 통전블록을 이용한 밀폐전지의 제조방법 및 밀폐전지
US12/878,479 US8722252B2 (en) 2009-09-30 2010-09-09 Current carrying block for resistance welding, and method for manufacturing sealed battery and sealed battery each using the current carrying block
CN201010283696.5A CN102034950B (zh) 2009-09-30 2010-09-14 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

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009227817 2009-09-30
JP2009227817 2009-09-30
JP2010149609A JP5587061B2 (ja) 2009-09-30 2010-06-30 抵抗溶接用通電ブロック、この通電ブロックを用いた密閉電池の製造方法及び密閉電池

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2014147570A Division JP5991347B2 (ja) 2009-09-30 2014-07-18 角形二次電池及びその製造方法

Publications (3)

Publication Number Publication Date
JP2011092995A JP2011092995A (ja) 2011-05-12
JP2011092995A5 JP2011092995A5 (enExample) 2013-05-16
JP5587061B2 true JP5587061B2 (ja) 2014-09-10

Family

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JP2010149609A Active JP5587061B2 (ja) 2009-09-30 2010-06-30 抵抗溶接用通電ブロック、この通電ブロックを用いた密閉電池の製造方法及び密閉電池

Country Status (4)

Country Link
US (1) US8722252B2 (enExample)
JP (1) JP5587061B2 (enExample)
KR (1) KR20110035854A (enExample)
CN (1) CN102034950B (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5991347B2 (ja) * 2009-09-30 2016-09-14 三洋電機株式会社 角形二次電池及びその製造方法
CN105977057B (zh) * 2011-08-31 2019-07-05 株式会社杰士汤浅国际 蓄电元件
JP2013054821A (ja) * 2011-08-31 2013-03-21 Sanyo Electric Co Ltd 角形二次電池
EP2574327B2 (en) * 2011-09-28 2018-03-07 Unilever PLC Antiperspirant compositions and method for reducing perspiration
WO2013105141A1 (ja) * 2012-01-13 2013-07-18 トヨタ自動車株式会社 電池
JP5621917B2 (ja) * 2012-01-13 2014-11-12 トヨタ自動車株式会社 電池
MY157163A (en) 2012-01-20 2016-05-13 Fraunhofer Ges Forschung Apparatus and method for audio encoding and decoding employing sinusoidal substitution
JP5884908B2 (ja) * 2012-06-28 2016-03-15 トヨタ自動車株式会社 電池の製造方法
JP5772753B2 (ja) 2012-07-30 2015-09-02 トヨタ自動車株式会社 二次電池の製造方法
JP6186208B2 (ja) * 2013-08-22 2017-08-23 日本アビオニクス株式会社 溶接装置
JP2014203659A (ja) * 2013-04-04 2014-10-27 トヨタ自動車株式会社 二次電池の製造方法
JP6107346B2 (ja) * 2013-04-09 2017-04-05 トヨタ自動車株式会社 電池の製造方法及び電池
WO2015152216A1 (ja) * 2014-03-31 2015-10-08 大日本印刷株式会社 電池用包装材料
JP6511362B2 (ja) * 2015-08-06 2019-05-15 日本アビオニクス株式会社 溶接装置
JP6878878B2 (ja) * 2016-12-26 2021-06-02 三洋電機株式会社 二次電池の製造方法および二次電池
WO2018135545A1 (ja) * 2017-01-17 2018-07-26 大日本印刷株式会社 保護フィルム、電池、及び電池の製造方法
JP6978329B2 (ja) * 2018-01-11 2021-12-08 株式会社トーキン インダクタの製造方法
CN109742306B (zh) * 2018-12-05 2021-10-29 合肥国轩高科动力能源有限公司 一种提高高功率动力锂离子电池负极极耳预焊质量的方法
US12308394B2 (en) 2018-12-19 2025-05-20 Sanyo Electric Co., Ltd. Rectangular secondary battery
CN110336065B (zh) * 2019-05-15 2021-05-18 广东微电新能源有限公司 纽扣型电池及其制造方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5015816A (en) 1988-10-20 1991-05-14 Cmw, Inc. Resistance welding electrode and process
US5155320A (en) * 1991-02-25 1992-10-13 Tuffaloy Products, Inc. Non-redressing welding nose design
JPH08332576A (ja) * 1995-06-08 1996-12-17 Honda Motor Co Ltd 中空断面金属部材の抵抗溶接方法
JP3428336B2 (ja) 1996-12-26 2003-07-22 松下電器産業株式会社 角形密閉式蓄電池
JP2000153366A (ja) * 1998-11-19 2000-06-06 Toyota Auto Body Co Ltd スポット溶接装置
JP3738177B2 (ja) 1999-09-21 2006-01-25 三洋電機株式会社 非水電解液二次電池及びその製造方法
US6403262B1 (en) 2000-02-10 2002-06-11 Ntk Powerdex, Inc. Li-Ion cell with shielded leads
US6849358B2 (en) 2001-04-06 2005-02-01 Ngk Spark Plug Co., Ltd. Lithium ion battery
US6515449B1 (en) 2001-11-21 2003-02-04 Ngk Spark Plug Co., Ltd Battery with lead/nugget protection insert
JP4061938B2 (ja) * 2001-12-20 2008-03-19 トヨタ自動車株式会社 蓄電素子およびその製造方法
JP4588331B2 (ja) 2004-02-02 2010-12-01 パナソニック株式会社 角形電池とその製造方法
US7807285B1 (en) 2004-04-07 2010-10-05 Quallion Llc Battery connection structure and method
JP5004452B2 (ja) 2005-03-31 2012-08-22 三洋電機株式会社 電池の製造方法
JP2007053002A (ja) 2005-08-18 2007-03-01 Toyota Motor Corp 電池の製造方法
JP2008004274A (ja) * 2006-06-20 2008-01-10 Honda Motor Co Ltd 蓄電素子
CN101536180A (zh) 2006-11-15 2009-09-16 株式会社大真空 电子部件的封装体
JP5100281B2 (ja) 2007-06-27 2012-12-19 三洋電機株式会社 密閉電池及びその製造方法
KR20080114504A (ko) * 2007-06-27 2008-12-31 산요덴키가부시키가이샤 밀폐 전지 및 그 제조 방법
US7943253B2 (en) * 2007-06-29 2011-05-17 Sanyo Electric Co., Ltd. Sealed battery and manufacturing method therefor
JP5080199B2 (ja) 2007-10-19 2012-11-21 プライムアースＥｖエナジー株式会社 二次電池および二次電池の製造方法
JP4315231B2 (ja) 2008-01-22 2009-08-19 トヨタ自動車株式会社 電池の製造方法

Also Published As

Publication number Publication date
CN102034950B (zh) 2014-12-24
CN102034950A (zh) 2011-04-27
JP2011092995A (ja) 2011-05-12
KR20110035854A (ko) 2011-04-06
US8722252B2 (en) 2014-05-13
US20110076569A1 (en) 2011-03-31

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