KR100601528B1 - 이차 전지 - Google Patents
이차 전지 Download PDFInfo
- Publication number
- KR100601528B1 KR100601528B1 KR1020040059425A KR20040059425A KR100601528B1 KR 100601528 B1 KR100601528 B1 KR 100601528B1 KR 1020040059425 A KR1020040059425 A KR 1020040059425A KR 20040059425 A KR20040059425 A KR 20040059425A KR 100601528 B1 KR100601528 B1 KR 100601528B1
- Authority
- KR
- South Korea
- Prior art keywords
- electrode
- terminal
- secondary battery
- case
- plate
- 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
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000011810 insulating material Substances 0.000 claims description 4
- 238000009413 insulation Methods 0.000 abstract description 2
- 239000003792 electrolyte Substances 0.000 description 9
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 8
- 229910052744 lithium Inorganic materials 0.000 description 8
- 229910001416 lithium ion Inorganic materials 0.000 description 6
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 4
- 239000007773 negative electrode material Substances 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- 239000007774 positive electrode material Substances 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 2
- 239000003575 carbonaceous material Substances 0.000 description 2
- 238000010292 electrical insulation Methods 0.000 description 2
- 239000008151 electrolyte solution Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 239000011244 liquid electrolyte Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000005518 polymer electrolyte Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- FUJCRWPEOMXPAD-UHFFFAOYSA-N lithium oxide Chemical compound [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 description 1
- 229910001947 lithium oxide Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- 229920005606 polypropylene copolymer Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/147—Lids or covers
- H01M50/155—Lids or covers characterised by the material
-
- 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
-
- 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
-
- 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)
- Connection Of Batteries Or Terminals (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
Description
Claims (6)
- 일측이 개구된 케이스;상기 케이스의 내부에 수용되며 상측으로 제1,2전극탭이 인출되는 전극 조립체;상기 제1전극탭을 전극단자와 연결시키며 상기 케이스의 개구를 커버하는 캡 조립체;일측이 상기 제1전극탭의 상면에 설치되고 타측이 상기 캡 조립체의 상측으로 인출되어 외부단자와 연결되는 전극리드선;상기 캡 조립체에서 인출된 상기 전극단자와 상기 캡 조립체를 절연시키되 상기 전극단자의 측면을 커버하는 절연부재; 및상기 캡 조립체의 상면에는 상기 전극리드선의 일측과 타측 사이에 형성된 지지부재를 포함하는 이차 전지.
- 제 1항에 있어서,상기 절연부재는 상기 전극단자의 상면과 동일한 높이를 갖도록 형성된 것을 특징으로 하는 이차 전지.
- 삭제
- 제 1항에 있어서,상기 지지부재는 상기 전극 단자의 상면과 동일한 높이를 갖도록 형성된 것을 특징으로 하는 이차 전지.
- 제 1항에 있어서,상기 지지부재는 절연재질로 형성된 것을 특징으로 하는 이차 전지.
- 제 1항에 있어서,상기 전극단자는 음극인 것을 특징으로 하는 이차 전지.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040059425A KR100601528B1 (ko) | 2004-07-28 | 2004-07-28 | 이차 전지 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040059425A KR100601528B1 (ko) | 2004-07-28 | 2004-07-28 | 이차 전지 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060010654A KR20060010654A (ko) | 2006-02-02 |
KR100601528B1 true KR100601528B1 (ko) | 2006-07-19 |
Family
ID=37120941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040059425A Expired - Lifetime KR100601528B1 (ko) | 2004-07-28 | 2004-07-28 | 이차 전지 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100601528B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100739982B1 (ko) * | 2006-02-27 | 2007-07-16 | 삼성에스디아이 주식회사 | 이차전지 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100865391B1 (ko) | 2006-10-27 | 2008-10-24 | 삼성에스디아이 주식회사 | 이차 전지 |
KR102771991B1 (ko) * | 2017-02-22 | 2025-02-25 | 삼성에스디아이 주식회사 | 대칭형 멀티탭을 갖는 이차 전지 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020077175A (ko) * | 2001-03-30 | 2002-10-11 | 지에스 멜코테크 가부시키가이샤 | 전지 팩 |
KR20040099525A (ko) * | 2003-05-19 | 2004-12-02 | 삼성에스디아이 주식회사 | 안전벤트를 가지는 각형 리튬 이차 전지 |
KR20050039387A (ko) * | 2003-10-24 | 2005-04-29 | 삼성에스디아이 주식회사 | 이차전지 |
-
2004
- 2004-07-28 KR KR1020040059425A patent/KR100601528B1/ko not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020077175A (ko) * | 2001-03-30 | 2002-10-11 | 지에스 멜코테크 가부시키가이샤 | 전지 팩 |
KR20040099525A (ko) * | 2003-05-19 | 2004-12-02 | 삼성에스디아이 주식회사 | 안전벤트를 가지는 각형 리튬 이차 전지 |
KR20050039387A (ko) * | 2003-10-24 | 2005-04-29 | 삼성에스디아이 주식회사 | 이차전지 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100739982B1 (ko) * | 2006-02-27 | 2007-07-16 | 삼성에스디아이 주식회사 | 이차전지 |
Also Published As
Publication number | Publication date |
---|---|
KR20060010654A (ko) | 2006-02-02 |
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