CN1249836C - 锂离子二次电池 - Google Patents
锂离子二次电池 Download PDFInfo
- Publication number
- CN1249836C CN1249836C CNB028177444A CN02817744A CN1249836C CN 1249836 C CN1249836 C CN 1249836C CN B028177444 A CNB028177444 A CN B028177444A CN 02817744 A CN02817744 A CN 02817744A CN 1249836 C CN1249836 C CN 1249836C
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- CN
- China
- Prior art keywords
- district
- sidewall
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- flange
- 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
Links
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title abstract description 5
- 229910001416 lithium ion Inorganic materials 0.000 title abstract description 5
- 238000007789 sealing Methods 0.000 claims abstract description 26
- 238000003466 welding Methods 0.000 claims abstract description 20
- 239000003792 electrolyte Substances 0.000 claims abstract description 17
- 229910052744 lithium Inorganic materials 0.000 claims description 44
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 42
- 230000001681 protective effect Effects 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 6
- 238000004146 energy storage Methods 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 229910052751 metal Inorganic materials 0.000 abstract description 6
- 239000002184 metal Substances 0.000 abstract description 6
- 230000002708 enhancing effect Effects 0.000 abstract description 2
- 238000012966 insertion method Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 11
- 238000002360 preparation method Methods 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 150000002641 lithium Chemical class 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910018095 Ni-MH Inorganic materials 0.000 description 1
- 229910018477 Ni—MH Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/624—Electric conductive fillers
- H01M4/625—Carbon or graphite
-
- 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
- H01M50/103—Primary casings; Jackets or wrappings characterised by their shape or physical structure prismatic or rectangular
-
- 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
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- 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
- H01M10/058—Construction or manufacture
-
- 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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/147—Lids or covers
- H01M50/148—Lids or covers characterised by their shape
- H01M50/15—Lids or covers characterised by their shape for prismatic or rectangular 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
- H01M50/166—Lids or covers characterised by the methods of assembling casings with lids
- H01M50/169—Lids or covers characterised by the methods of assembling casings with lids by welding, brazing or soldering
-
- 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
- H01M50/572—Means for preventing undesired use or discharge
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/04—Cells with aqueous electrolyte
- H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
- H01M6/08—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with cup-shaped electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2200/00—Safety devices for primary or secondary batteries
- H01M2200/10—Temperature sensitive devices
- H01M2200/106—PTC
-
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Secondary Cells (AREA)
- Connection Of Batteries Or Terminals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2001-0044179A KR100389968B1 (ko) | 2001-07-23 | 2001-07-23 | 리튬이온 이차전지 |
| KR2001/44179 | 2001-07-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1554132A CN1554132A (zh) | 2004-12-08 |
| CN1249836C true CN1249836C (zh) | 2006-04-05 |
Family
ID=19712424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB028177444A Expired - Fee Related CN1249836C (zh) | 2001-07-23 | 2002-03-11 | 锂离子二次电池 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2004537144A (ko) |
| KR (1) | KR100389968B1 (ko) |
| CN (1) | CN1249836C (ko) |
| WO (1) | WO2003010848A1 (ko) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100477752B1 (ko) * | 2002-12-26 | 2005-03-21 | 삼성에스디아이 주식회사 | 보호소자 및 이를 구비한 리튬 이차 전지 |
| US7920045B2 (en) | 2004-03-15 | 2011-04-05 | Tyco Electronics Corporation | Surface mountable PPTC device with integral weld plate |
| KR100878703B1 (ko) * | 2005-11-28 | 2009-01-14 | 주식회사 엘지화학 | 측면 실링부에 ｐｃｍ이 장착되어 있는 소형 전지팩 |
| KR100719731B1 (ko) * | 2005-12-28 | 2007-05-17 | 삼성에스디아이 주식회사 | 얼라인먼트 마크를 갖는 전지 팩 |
| WO2012008775A2 (ko) * | 2010-07-16 | 2012-01-19 | 주식회사 엘지화학 | 전지셀의 회전 지그 및 이를 이용한 전지셀 용접 방법 |
| US9147865B2 (en) | 2012-09-06 | 2015-09-29 | Johnson Controls Technology Llc | System and method for closing a battery fill hole |
| WO2018120007A1 (en) * | 2016-12-30 | 2018-07-05 | Littelfuse Electronics (Shanghai) Co., Ltd. | Polymeric positive temperature coefficient device for battery cell protection |
| KR102207446B1 (ko) | 2020-09-14 | 2021-01-25 | 심성구 | 진동과 변형에 대해 내구성을 갖는 2중 필터 및 가스켓을 가지는 상수도 분기관 여과구조 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2842697C2 (de) * | 1978-09-30 | 1980-08-28 | Varta Batterie Ag, 3000 Hannover | Galvanisches Element und Verfahren zu seiner Herstellung |
| JPS55111060A (en) * | 1979-02-19 | 1980-08-27 | Citizen Watch Co Ltd | Thin battery |
| JPS58142758A (ja) * | 1982-02-19 | 1983-08-24 | Kawaguchiko Seimitsu Kk | 偏平型電池 |
| JPS59123163A (ja) * | 1982-12-29 | 1984-07-16 | Matsushita Electric Ind Co Ltd | 密閉電池 |
| US4725515A (en) * | 1987-05-07 | 1988-02-16 | Eveready Battery Company | Button cell construction with internally compressed gasket |
| JP3196607B2 (ja) * | 1995-10-31 | 2001-08-06 | 松下電器産業株式会社 | 密閉型電池用防爆封口板 |
| KR970031053A (ko) * | 1995-11-08 | 1997-06-26 | 윤종용 | 알카리 2차 전지의 캡 어셈블리 조립구조 및 그 방법 |
| JP3619634B2 (ja) * | 1997-04-09 | 2005-02-09 | 三洋電機株式会社 | 安全弁を備える密閉型蓄電池 |
| JP2000251855A (ja) * | 1999-02-25 | 2000-09-14 | Mitsubishi Chemicals Corp | 非水系二次電池 |
| JP2001126686A (ja) * | 1999-10-26 | 2001-05-11 | Toshiba Battery Co Ltd | 扁平電池のパック構造 |
-
2001
- 2001-07-23 KR KR10-2001-0044179A patent/KR100389968B1/ko not_active IP Right Cessation
-
2002
- 2002-03-11 CN CNB028177444A patent/CN1249836C/zh not_active Expired - Fee Related
- 2002-03-11 JP JP2003516122A patent/JP2004537144A/ja active Pending
- 2002-03-11 WO PCT/KR2002/000412 patent/WO2003010848A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| KR20020003107A (ko) | 2002-01-10 |
| KR100389968B1 (ko) | 2003-07-04 |
| CN1554132A (zh) | 2004-12-08 |
| JP2004537144A (ja) | 2004-12-09 |
| WO2003010848A1 (en) | 2003-02-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060405 Termination date: 20160311 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |