KR100599796B1 - 파우치형 이차 전지 - Google Patents
파우치형 이차 전지 Download PDFInfo
- Publication number
- KR100599796B1 KR100599796B1 KR1020040047002A KR20040047002A KR100599796B1 KR 100599796 B1 KR100599796 B1 KR 100599796B1 KR 1020040047002 A KR1020040047002 A KR 1020040047002A KR 20040047002 A KR20040047002 A KR 20040047002A KR 100599796 B1 KR100599796 B1 KR 100599796B1
- Authority
- KR
- South Korea
- Prior art keywords
- electrode
- case
- plate
- positive
- secondary 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.)
- Expired - Lifetime
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
- 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
-
- 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
-
- 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
- H01M50/172—Arrangements of electric connectors penetrating the casing
-
- 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
- H01M50/531—Electrode connections inside a battery casing
-
- 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)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Secondary Cells (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
Description
Claims (4)
- 세퍼레이터를 사이에 두고 횡권축을 중심으로 양극판과 음극판으로 이루어진 극판을 권취해서 형성되는 전극군;상기 횡권축과 교차하는 방향으로 양 단부에 활물질이 도포되지 않은 무지부;상기 횡권축의 방향에서 상기 무지부와 마주해 고정되는 판 모양의 집전판;상기 집전판의 외측면에 구비되는 양, 음극용 전극 단자;상기 횡권축이 수평한 상태로 상기 전극군이 수납되는 공간이 형성되어 있으며, 일부가 개방된 케이스; 및,상기 양, 음극용 전극 단자들이 상기 케이스 밖으로 돌출되게 상기 케이스의 개방된 부분을 밀봉하는 커버;를 포함해서 이루어지는 파우치형 이차 전지.
- 삭제
- 삭제
- 제1항에 있어서,상기 무지부를 이루는 극판들이 서로 포개어져 밀착된 상태로 무지부 전체가 접합되어 있는 이차 전지.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040047002A KR100599796B1 (ko) | 2004-06-23 | 2004-06-23 | 파우치형 이차 전지 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040047002A KR100599796B1 (ko) | 2004-06-23 | 2004-06-23 | 파우치형 이차 전지 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050121896A KR20050121896A (ko) | 2005-12-28 |
KR100599796B1 true KR100599796B1 (ko) | 2006-07-12 |
Family
ID=37293882
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040047002A Expired - Lifetime KR100599796B1 (ko) | 2004-06-23 | 2004-06-23 | 파우치형 이차 전지 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100599796B1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100895203B1 (ko) * | 2006-05-15 | 2009-05-06 | 주식회사 엘지화학 | 중대형 전지모듈 |
KR100871345B1 (ko) * | 2006-06-19 | 2008-12-01 | 주식회사 엘지화학 | 안전성 및 용량을 향상시킨 이차전지 |
KR101264527B1 (ko) | 2010-03-19 | 2013-05-14 | 주식회사 엘지화학 | 파우치형 케이스 및 이를 포함하는 전지팩 |
-
2004
- 2004-06-23 KR KR1020040047002A patent/KR100599796B1/ko not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR20050121896A (ko) | 2005-12-28 |
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