KR101049832B1 - 이차전지 - Google Patents
이차전지 Download PDFInfo
- Publication number
- KR101049832B1 KR101049832B1 KR1020090049641A KR20090049641A KR101049832B1 KR 101049832 B1 KR101049832 B1 KR 101049832B1 KR 1020090049641 A KR1020090049641 A KR 1020090049641A KR 20090049641 A KR20090049641 A KR 20090049641A KR 101049832 B1 KR101049832 B1 KR 101049832B1
- Authority
- KR
- South Korea
- Prior art keywords
- lead tab
- case
- layer
- electrode
- electrode group
- Prior art date
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Classifications
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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
- H01M10/04—Construction or manufacture in general
- H01M10/0431—Cells with wound or folded electrodes
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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
- H01M50/10—Primary casings, jackets or wrappings of a single cell or a single battery
- H01M50/147—Lids or covers
- H01M50/166—Lids or covers characterised by the methods of assembling casings with lids
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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
- H01M50/10—Primary casings, jackets or wrappings of a single cell or a single battery
- H01M50/172—Arrangements of electric connectors penetrating the casing
- H01M50/174—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
- H01M50/176—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for prismatic or rectangular cells
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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
- H01M50/543—Terminals
- H01M50/547—Terminals characterised by the disposition of the terminals on the cells
- H01M50/55—Terminals characterised by the disposition of the terminals on the cells on the same side of the cell
-
- 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
- H01M50/552—Terminals characterised by their shape
- H01M50/561—Hollow metallic terminals, e.g. terminal bushings
-
- 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
- H01M50/562—Terminals characterised by the material
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- 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
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- 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
- Y10T29/4911—Electric battery cell making including sealing
Abstract
Description
Claims (5)
- 세퍼레이터와 상기 세퍼레이터의 양면에 구비되는 양극과 음극을 권취하여 형성되는 전극군;상기 전극군을 내장하는 케이스;상기 케이스의 일측에 형성되는 개구를 밀폐하는 캡 플레이트;상기 캡 플레이트에 형성되는 단자홀에 설치되어, 상기 케이스의 내부와 외부로 연장되는 전극단자; 및상기 케이스의 내부에서, 일측으로 상기 전극단자에 연결되고, 다른 일측으로 상기 전극군에 연결되는 리드 탭을 포함하며,상기 리드 탭은,알루미늄(Al)으로 형성되는 본체,상기 본체의 표면에 형성되는 아연산염층, 및상기 아연산염층에 형성되는 은도금층을 포함하는 이차전지.
- 삭제
- 삭제
- 제1 항에 있어서,상기 리드 탭은,상기 은도금층 위에 형성되는 크롬산염층을 더 포함하는 이차전지.
- 삭제
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090049641A KR101049832B1 (ko) | 2009-06-04 | 2009-06-04 | 이차전지 |
US12/801,172 US20100310913A1 (en) | 2009-06-04 | 2010-05-26 | Rechargeable battery and method of manufacturing the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090049641A KR101049832B1 (ko) | 2009-06-04 | 2009-06-04 | 이차전지 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100130897A KR20100130897A (ko) | 2010-12-14 |
KR101049832B1 true KR101049832B1 (ko) | 2011-07-15 |
Family
ID=43300976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090049641A KR101049832B1 (ko) | 2009-06-04 | 2009-06-04 | 이차전지 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20100310913A1 (ko) |
KR (1) | KR101049832B1 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101274859B1 (ko) * | 2011-03-04 | 2013-06-13 | 로베르트 보쉬 게엠베하 | 이차 전지 및 그 조립 방법 |
KR20120105730A (ko) * | 2011-03-16 | 2012-09-26 | 삼성에스디아이 주식회사 | 전극조립체 및 이를 이용한 이차 전지 |
US9203117B2 (en) * | 2012-05-04 | 2015-12-01 | Samsung Sdi Co., Ltd. | Rechargeable secondary battery |
DE102012222776A1 (de) * | 2012-12-11 | 2014-06-12 | Robert Bosch Gmbh | Stromabnehmer für einen Energiespeicher und Energiespeicher aufweisend einen derartigen Stromabnehmer |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002263880A (ja) * | 2001-03-06 | 2002-09-17 | Hitachi Cable Ltd | Pbフリー半田、およびこれを使用した接続用リード線ならびに電気部品 |
KR20070014633A (ko) * | 2005-07-29 | 2007-02-01 | 삼성에스디아이 주식회사 | 이차 전지 |
KR20080027818A (ko) * | 2005-07-05 | 2008-03-28 | 후루카와 덴키 고교 가부시키가이샤 | 전자기기용 구리합금 및 그 제조방법 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4801511A (en) * | 1985-06-28 | 1989-01-31 | Union Oil Company Of California | Battery cell electrolyte |
US20010031372A1 (en) * | 1989-08-28 | 2001-10-18 | Marian J. Ostolski | Process for the preparation of noble metal coated non-noble metal substrates, coated materials produced in accordance therewith and compositions utilizing the coated materials |
US4992145A (en) * | 1989-12-27 | 1991-02-12 | Ford Motor Company | Electroplating of precision parts |
US20030027028A1 (en) * | 2001-07-18 | 2003-02-06 | Davis Herbert John | Metal-cored bipolar separator and end plates for polymer electrolyte membrane electrochemical and fuel cells |
EP1331682B1 (en) * | 2002-01-28 | 2012-12-12 | Sanyo Electric Co., Ltd. | Battery pack |
JP4184927B2 (ja) * | 2002-12-27 | 2008-11-19 | 三星エスディアイ株式会社 | 2次電池及びその製造方法 |
JP4208865B2 (ja) * | 2005-07-07 | 2009-01-14 | 株式会社東芝 | 非水電解質電池及び電池パック |
US7892674B2 (en) * | 2005-09-09 | 2011-02-22 | Kabushiki Kaisha Toshiba | Nonaqueous electrolyte secondary battery and battery module |
US7762113B2 (en) * | 2006-05-16 | 2010-07-27 | Surface Technology Holdings, Ltd. | Metallic article with improved fatigue performance and corrosion resistance and method for making the same |
KR100888284B1 (ko) * | 2006-07-24 | 2009-03-10 | 주식회사 엘지화학 | 탭-리드 결합부의 전극간 저항차를 최소화한 전극조립체 및이를 포함하고 있는 전기화학 셀 |
KR100965693B1 (ko) * | 2008-06-03 | 2010-06-24 | 삼성에스디아이 주식회사 | 버스 바 및 이를 포함하는 이차전지 모듈 |
-
2009
- 2009-06-04 KR KR1020090049641A patent/KR101049832B1/ko active IP Right Grant
-
2010
- 2010-05-26 US US12/801,172 patent/US20100310913A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002263880A (ja) * | 2001-03-06 | 2002-09-17 | Hitachi Cable Ltd | Pbフリー半田、およびこれを使用した接続用リード線ならびに電気部品 |
KR20080027818A (ko) * | 2005-07-05 | 2008-03-28 | 후루카와 덴키 고교 가부시키가이샤 | 전자기기용 구리합금 및 그 제조방법 |
KR20070014633A (ko) * | 2005-07-29 | 2007-02-01 | 삼성에스디아이 주식회사 | 이차 전지 |
Also Published As
Publication number | Publication date |
---|---|
US20100310913A1 (en) | 2010-12-09 |
KR20100130897A (ko) | 2010-12-14 |
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