KR100728126B1 - 이차 전지 - Google Patents
이차 전지 Download PDFInfo
- Publication number
- KR100728126B1 KR100728126B1 KR1020050109019A KR20050109019A KR100728126B1 KR 100728126 B1 KR100728126 B1 KR 100728126B1 KR 1020050109019 A KR1020050109019 A KR 1020050109019A KR 20050109019 A KR20050109019 A KR 20050109019A KR 100728126 B1 KR100728126 B1 KR 100728126B1
- Authority
- KR
- South Korea
- Prior art keywords
- case
- secondary battery
- heat
- heat dissipation
- heat sink
- 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
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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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6551—Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings
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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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
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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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
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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
- H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
- H01M50/105—Pouches or flexible bags
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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
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
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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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. 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)
- Battery Mounting, Suspending (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
Description
Claims (9)
- 세퍼레이터와 이 세퍼레이터 양면에 배치되는 양극과 음극을 포함하는 전극군과,상기 양극과 상기 음극에 전기적으로 연결되는 리드,상기 전극군이 수납되도록 내부에 공간부를 구비하고 상기 전극군에 연결된 리드가 외측으로 노출되도록 밀봉되며 내면은 전기적으로 절연된 케이스,적어도 일단이 개방되어 상기 케이스가 삽입되는 방열체를 포함하는 이차 전지.
- 제1 항에 있어서,상기 방열체는 상기 케이스와 대응되는 크기와 형태로 이루어져 케이스와 밀접되는 이차 전지.
- 제1 항에 있어서,상기 케이스는 파우치로 이루어진 이차 전지.
- 제1 항에 있어서,상기 방열체는 판재를 직각으로 두 번 절곡시켜 양 측면과 일측 선단 삼면이 개방된 직사각형태의 구조물인 이차 전지.
- 제1 항에 있어서,상기 방열체는 알루미늄 또는 구리로 이루어진 이차 전지.
- 제1 항에 있어서,상기 케이스는 외측으로 연장된 플랜지가 상기 케이스 측면으로 접혀져 상기 방열체에 밀착되는 구조의 이차 전지.
- 제1 항 내지 제6 항중 어느 한항에 있어서,상기 방열체는 외측면에 복수개의 방열리브가 돌출 형성된 이차 전지.
- 제6 항에 있어서,상기 방열리브는 상기 방열체에 일체로 형성된 이차 전지.
- 제1 항에 있어서,상기 이차 전지는 모터 구동용인 이차 전지.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050109019A KR100728126B1 (ko) | 2005-11-15 | 2005-11-15 | 이차 전지 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050109019A KR100728126B1 (ko) | 2005-11-15 | 2005-11-15 | 이차 전지 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20070051446A KR20070051446A (ko) | 2007-05-18 |
| KR100728126B1 true KR100728126B1 (ko) | 2007-06-13 |
Family
ID=38274579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020050109019A Expired - Fee Related KR100728126B1 (ko) | 2005-11-15 | 2005-11-15 | 이차 전지 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100728126B1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12451535B2 (en) | 2020-03-12 | 2025-10-21 | Lg Energy Solution, Ltd. | Can for secondary battery and secondary battery |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100998846B1 (ko) | 2007-11-21 | 2010-12-08 | 주식회사 엘지화학 | 우수한 방열 특성의 전지셀 및 이를 포함하는 중대형전지모듈 |
| KR101093890B1 (ko) | 2010-01-12 | 2011-12-13 | 삼성에스디아이 주식회사 | 이차전지 |
| KR102073950B1 (ko) * | 2016-01-06 | 2020-03-02 | 주식회사 엘지화학 | 엣지 냉각 방식의 부재를 포함하는 전지팩 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060026601A (ko) * | 2004-09-21 | 2006-03-24 | 삼성에스디아이 주식회사 | 케이스와 이차전지 및 전지 모듈 |
-
2005
- 2005-11-15 KR KR1020050109019A patent/KR100728126B1/ko not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060026601A (ko) * | 2004-09-21 | 2006-03-24 | 삼성에스디아이 주식회사 | 케이스와 이차전지 및 전지 모듈 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12451535B2 (en) | 2020-03-12 | 2025-10-21 | Lg Energy Solution, Ltd. | Can for secondary battery and secondary battery |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20070051446A (ko) | 2007-05-18 |
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