KR20110035854A - 저항용접용 통전블록, 이 통전블록을 이용한 밀폐전지의 제조방법 및 밀폐전지 - Google Patents

저항용접용 통전블록, 이 통전블록을 이용한 밀폐전지의 제조방법 및 밀폐전지 Download PDF

Info

Publication number
KR20110035854A
KR20110035854A KR1020100081288A KR20100081288A KR20110035854A KR 20110035854 A KR20110035854 A KR 20110035854A KR 1020100081288 A KR1020100081288 A KR 1020100081288A KR 20100081288 A KR20100081288 A KR 20100081288A KR 20110035854 A KR20110035854 A KR 20110035854A
Authority
KR
South Korea
Prior art keywords
block
resistance welding
core exposed
positive electrode
sealed battery
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.)
Withdrawn
Application number
KR1020100081288A
Other languages
English (en)
Korean (ko)
Inventor
다케노리 기무라
다이키 가미후지
고우스케 야마모토
요시노리 요코야마
Original Assignee
산요덴키가부시키가이샤
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 산요덴키가부시키가이샤 filed Critical 산요덴키가부시키가이샤
Publication of KR20110035854A publication Critical patent/KR20110035854A/ko
Withdrawn legal-status Critical Current

Links

Images

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
    • 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

Landscapes

  • 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)
  • Resistance Welding (AREA)
  • Secondary Cells (AREA)
KR1020100081288A 2009-09-30 2010-08-23 저항용접용 통전블록, 이 통전블록을 이용한 밀폐전지의 제조방법 및 밀폐전지 Withdrawn KR20110035854A (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2009227817 2009-09-30
JPJP-P-2009-227817 2009-09-30
JPJP-P-2010-149609 2010-06-30
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

Publications (1)

Publication Number Publication Date
KR20110035854A true KR20110035854A (ko) 2011-04-06

Family

ID=43780753

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020100081288A Withdrawn KR20110035854A (ko) 2009-09-30 2010-08-23 저항용접용 통전블록, 이 통전블록을 이용한 밀폐전지의 제조방법 및 밀폐전지

Country Status (4)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160138505A (ko) * 2014-03-31 2016-12-05 다이니폰 인사츠 가부시키가이샤 전지용 포장 재료

Families Citing this family (19)

* 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
EP2745829B1 (en) * 2011-09-28 2019-02-06 Unilever PLC Antiperspirant compositions and method for reducing perspiration
CN103314469B (zh) * 2012-01-13 2016-01-27 丰田自动车株式会社 电池
JP5621917B2 (ja) * 2012-01-13 2014-11-12 トヨタ自動車株式会社 電池
MX350686B (es) 2012-01-20 2017-09-13 Fraunhofer Ges Forschung Aparato y método para la codificación y decodificación de audio que emplea sustitución sinusoidal.
US9819027B2 (en) * 2012-06-28 2017-11-14 Toyota Jidosha Kabushiki Kaisha Method for producing battery and battery
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
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
WO2020129881A1 (ja) 2018-12-19 2020-06-25 三洋電機株式会社 角形二次電池
CN113363635A (zh) * 2019-05-15 2021-09-07 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
WO2008059693A1 (fr) * 2006-11-15 2008-05-22 Daishinku Corporation Boîtier de composant électronique
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160138505A (ko) * 2014-03-31 2016-12-05 다이니폰 인사츠 가부시키가이샤 전지용 포장 재료

Also Published As

Publication number Publication date
US8722252B2 (en) 2014-05-13
CN102034950A (zh) 2011-04-27
US20110076569A1 (en) 2011-03-31
CN102034950B (zh) 2014-12-24
JP2011092995A (ja) 2011-05-12
JP5587061B2 (ja) 2014-09-10

Similar Documents

Publication Publication Date Title
KR20110035854A (ko) 저항용접용 통전블록, 이 통전블록을 이용한 밀폐전지의 제조방법 및 밀폐전지
US9923186B2 (en) Rectangular secondary battery
US8603670B2 (en) Secondary battery
CN103155222B (zh) 方形二次电池
JP4401065B2 (ja) 二次電池及びその製造方法
US10756324B2 (en) Prismatic sealed secondary battery
CN102124592A (zh) 二次电池的制造方法及二次电池
US10062873B2 (en) Secondary battery and battery pack using the same
JP5649996B2 (ja) 角形密閉二次電池及びその製造方法
KR20080114504A (ko) 밀폐 전지 및 그 제조 방법
KR20120022071A (ko) 각형 밀폐 2차전지
CN107799713B (zh) 方形二次电池
US10615447B2 (en) Secondary cell and manufacturing method thereof
US20120121954A1 (en) Hermetically sealed battery and method for manufacturing the same
US12407047B2 (en) Battery and method of manufacturing same
JP6072676B2 (ja) 角形二次電池の製造方法
JP7606970B2 (ja) 角形二次電池及びその製造方法
JP2018106860A (ja) 二次電池の製造方法
CN111902968A (zh) 电池以及其制造方法
JP4780954B2 (ja) 二次電池
JP6493188B2 (ja) 電池の製造方法
JP5991347B2 (ja) 角形二次電池及びその製造方法
JP7763210B2 (ja) 蓄電デバイスおよびその製造方法
WO2025178020A1 (ja) 蓄電素子の製造方法及び蓄電素子

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20100823

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid