KR100471130B1 - 2차전지, 2차전지의 부극캔 및 그 제조방법 - Google Patents

2차전지, 2차전지의 부극캔 및 그 제조방법 Download PDF

Info

Publication number
KR100471130B1
KR100471130B1 KR10-2002-0031284A KR20020031284A KR100471130B1 KR 100471130 B1 KR100471130 B1 KR 100471130B1 KR 20020031284 A KR20020031284 A KR 20020031284A KR 100471130 B1 KR100471130 B1 KR 100471130B1
Authority
KR
South Korea
Prior art keywords
aluminum alloy
alloy layer
negative electrode
stainless steel
outer peripheral
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.)
Expired - Fee Related
Application number
KR10-2002-0031284A
Other languages
English (en)
Korean (ko)
Other versions
KR20020093567A (ko
Inventor
이시자키모리오
Original Assignee
이시자키 프레스 고교 가부시키가이샤
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 이시자키 프레스 고교 가부시키가이샤 filed Critical 이시자키 프레스 고교 가부시키가이샤
Publication of KR20020093567A publication Critical patent/KR20020093567A/ko
Application granted granted Critical
Publication of KR100471130B1 publication Critical patent/KR100471130B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/109—Primary casings; Jackets or wrappings characterised by their shape or physical structure of button or coin shape
    • 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
    • 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
    • H01M50/147—Lids or covers
    • H01M50/148—Lids or covers characterised by their shape
    • H01M50/153—Lids or covers characterised by their shape for button or coin cells
    • 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
    • H01M50/147—Lids or covers
    • H01M50/155—Lids or covers characterised by the material
    • H01M50/157—Inorganic material
    • H01M50/159—Metals
    • 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
    • H01M50/147—Lids or covers
    • H01M50/155—Lids or covers characterised by the material
    • H01M50/164—Lids or covers characterised by the material having a layered structure
    • 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
    • H01M50/543—Terminals
    • H01M50/545—Terminals formed by the casing of the cells
    • 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
    • H01M50/117—Inorganic material
    • H01M50/119—Metals
    • 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
    • H01M50/147—Lids or covers
    • H01M50/166—Lids or covers characterised by the methods of assembling casings with lids
    • H01M50/167—Lids or covers characterised by the methods of assembling casings with lids by crimping
    • 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
    • H01M50/147—Lids or covers
    • H01M50/166—Lids or covers characterised by the methods of assembling casings with lids
    • H01M50/171—Lids or covers characterised by the methods of assembling casings with lids using adhesives or sealing agents
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
KR10-2002-0031284A 2001-06-08 2002-06-04 2차전지, 2차전지의 부극캔 및 그 제조방법 Expired - Fee Related KR100471130B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2001174639 2001-06-08
JPJP-P-2001-00174639 2001-06-08
JPJP-P-2001-00192916 2001-06-26
JP2001192916A JP3597150B2 (ja) 2001-06-08 2001-06-26 有機電解液二次電池および有機電解液二次電池の負極缶の製造方法

Publications (2)

Publication Number Publication Date
KR20020093567A KR20020093567A (ko) 2002-12-16
KR100471130B1 true KR100471130B1 (ko) 2005-03-10

Family

ID=26616647

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2002-0031284A Expired - Fee Related KR100471130B1 (ko) 2001-06-08 2002-06-04 2차전지, 2차전지의 부극캔 및 그 제조방법

Country Status (8)

Country Link
US (1) US6846337B2 (enExample)
EP (1) EP1265299B1 (enExample)
JP (1) JP3597150B2 (enExample)
KR (1) KR100471130B1 (enExample)
CN (1) CN1198343C (enExample)
DE (1) DE60201048T2 (enExample)
HU (1) HUP0201932A3 (enExample)
TW (1) TW582123B (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4505569B2 (ja) * 2003-01-31 2010-07-21 日伸工業株式会社 絞り加工方法
KR100542187B1 (ko) * 2003-08-21 2006-01-10 삼성에스디아이 주식회사 이차 전지 및 이의 제조 방법
JP2006278267A (ja) * 2005-03-30 2006-10-12 Sanyo Electric Co Ltd 非水電解質電池
JP5294248B2 (ja) * 2007-03-20 2013-09-18 日立マクセル株式会社 扁平形電池
WO2020251998A1 (en) * 2019-06-13 2020-12-17 Fenwood Labs Inc. Batteries that deactivate in a conductive aqueous medium and methods of making the same
JPWO2021065336A1 (enExample) * 2019-09-30 2021-04-08
JP7497970B2 (ja) * 2019-11-22 2024-06-11 マクセル株式会社 全固体電池
TW202226651A (zh) 2020-08-26 2022-07-01 美商芬伍德實驗室股份有限公司 在生物環境中迅速鈍化的安全可攝入電池及其製造方法
CN112736335A (zh) * 2021-01-12 2021-04-30 广东维都利新能源有限公司 一种采用复合材料的正极壳盖、负极壳盖及锂电池
WO2024249476A2 (en) * 2023-06-01 2024-12-05 Wildcat Discovery Technologies, Inc. Coin cell case

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04206444A (ja) * 1990-11-30 1992-07-28 Matsushita Electric Ind Co Ltd 密閉電池
JPH0757706A (ja) * 1993-08-06 1995-03-03 Matsushita Electric Ind Co Ltd 密閉電池
JPH0718346U (ja) * 1993-09-08 1995-03-31 松下電器産業株式会社 密閉電池
JP2001243930A (ja) * 2000-02-29 2001-09-07 Sanyo Electric Co Ltd 偏平型非水電解液二次電池

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63102158A (ja) 1986-10-20 1988-05-07 Matsushita Electric Ind Co Ltd 有機電解液電池
DE4317578C2 (de) 1993-05-27 1995-11-02 Metallgesellschaft Ag Verfahren zur Aufarbeitung von Zink und Blei enthaltenden Hüttenwerks-Reststoffen
JP3857818B2 (ja) 1997-09-08 2006-12-13 松下電器産業株式会社 リチウムイオン二次電池
JP3399801B2 (ja) 1997-09-25 2003-04-21 松下電器産業株式会社 有機電解液二次電池
JP2000040496A (ja) 1998-07-23 2000-02-08 Matsushita Electric Ind Co Ltd 密閉電池

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04206444A (ja) * 1990-11-30 1992-07-28 Matsushita Electric Ind Co Ltd 密閉電池
JPH0757706A (ja) * 1993-08-06 1995-03-03 Matsushita Electric Ind Co Ltd 密閉電池
JPH0718346U (ja) * 1993-09-08 1995-03-31 松下電器産業株式会社 密閉電池
JP2001243930A (ja) * 2000-02-29 2001-09-07 Sanyo Electric Co Ltd 偏平型非水電解液二次電池

Also Published As

Publication number Publication date
HUP0201932A2 (hu) 2003-01-28
DE60201048T2 (de) 2005-09-08
CN1391299A (zh) 2003-01-15
US20020187392A1 (en) 2002-12-12
KR20020093567A (ko) 2002-12-16
TW582123B (en) 2004-04-01
HU0201932D0 (enExample) 2002-08-28
EP1265299B1 (en) 2004-08-25
DE60201048D1 (de) 2004-09-30
US6846337B2 (en) 2005-01-25
HUP0201932A3 (en) 2003-03-28
EP1265299A1 (en) 2002-12-11
JP2003059466A (ja) 2003-02-28
JP3597150B2 (ja) 2004-12-02
CN1198343C (zh) 2005-04-20

Similar Documents

Publication Publication Date Title
US6893773B2 (en) Flat square battery
KR100662164B1 (ko) 각형 전지캔 및 그 제조방법
JP5503101B2 (ja) 電池ケース
KR100471130B1 (ko) 2차전지, 2차전지의 부극캔 및 그 제조방법
EP2045850B1 (en) Process for producing battery can and process for producing hermetically sealed battery
JP2002134071A (ja) 偏平角形電池
CN210956823U (zh) 单体电池及动力电池组
EP1035598A1 (en) Coin-shaped cell and method for producing the same
CN102347457B (zh) 具有新型外壳的电流部件
JP4831625B2 (ja) コイン形電池
JP7476471B2 (ja) ボタン型二次電池及びその製造方法
EP4057430A1 (en) Button-type secondary battery and method for manufacturing same
WO2022247177A1 (zh) 电池外壳和锂电池
CN111009624A (zh) 纽扣电池以及电子设备
US20230170559A1 (en) Button-type secondary battery and method for manufacturing the same
KR20220014837A (ko) 버튼형 이차전지 및 그의 제조방법
JPH11214856A (ja) ハードケース
WO2017203853A1 (ja) 密閉型電池および電池ケース
US20060137176A1 (en) Battery and method of producing the same
JP6688029B2 (ja) 電池
JP2010198842A (ja) 金属プレス成形体及びこれを用いた電池
JPH09161739A (ja) 角形密閉電池
JP2010170915A (ja) 電池
CN118266130A (zh) 电池和电池的制造方法
CN118801056A (zh) 极柱组件、端盖组件和电池

Legal Events

Date Code Title Description
A201 Request for examination
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

D13-X000 Search requested

St.27 status event code: A-1-2-D10-D13-srh-X000

D14-X000 Search report completed

St.27 status event code: A-1-2-D10-D14-srh-X000

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 8

FPAY Annual fee payment

Payment date: 20121109

Year of fee payment: 9

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 9

FPAY Annual fee payment

Payment date: 20131108

Year of fee payment: 10

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 10

FPAY Annual fee payment

Payment date: 20141110

Year of fee payment: 11

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 11

FPAY Annual fee payment

Payment date: 20151105

Year of fee payment: 12

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 12

FPAY Annual fee payment

Payment date: 20161109

Year of fee payment: 13

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 13

FPAY Annual fee payment

Payment date: 20171121

Year of fee payment: 14

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 14

FPAY Annual fee payment

Payment date: 20181108

Year of fee payment: 15

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 15

FPAY Annual fee payment

Payment date: 20191220

Year of fee payment: 16

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 16

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 17

PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20220202

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20220202