CN102637834A - 二次电池 - Google Patents
二次电池 Download PDFInfo
- Publication number
- CN102637834A CN102637834A CN2011102886808A CN201110288680A CN102637834A CN 102637834 A CN102637834 A CN 102637834A CN 2011102886808 A CN2011102886808 A CN 2011102886808A CN 201110288680 A CN201110288680 A CN 201110288680A CN 102637834 A CN102637834 A CN 102637834A
- Authority
- CN
- China
- Prior art keywords
- end difference
- cover plate
- plate
- secondary cell
- side zones
- 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.)
- Granted
Links
- 230000002708 enhancing effect Effects 0.000 claims description 41
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 230000002787 reinforcement Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 12
- 230000003321 amplification Effects 0.000 description 10
- 238000003199 nucleic acid amplification method Methods 0.000 description 10
- 239000003792 electrolyte Substances 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- 230000000712 assembly Effects 0.000 description 6
- 238000000429 assembly Methods 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 229910000881 Cu alloy Inorganic materials 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 2
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229910001290 LiPF6 Inorganic materials 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- SIXOAUAWLZKQKX-UHFFFAOYSA-N carbonic acid;prop-1-ene Chemical compound CC=C.OC(O)=O SIXOAUAWLZKQKX-UHFFFAOYSA-N 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 229910003002 lithium salt Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical class 0.000 description 1
- 229910001496 lithium tetrafluoroborate Inorganic materials 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 229910000314 transition metal oxide Inorganic materials 0.000 description 1
- 238000003466 welding Methods 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
- H01M50/50—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
- 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
-
- 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
- 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
- H01M50/574—Devices or arrangements for the interruption of current
- H01M50/579—Devices or arrangements for the interruption of current in response to shock
-
- 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)
- Sealing Battery Cases Or Jackets (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
Description
Claims (17)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110011871A KR101243398B1 (ko) | 2011-02-10 | 2011-02-10 | 이차 전지 |
KR10-2011-0011871 | 2011-02-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102637834A true CN102637834A (zh) | 2012-08-15 |
CN102637834B CN102637834B (zh) | 2014-11-12 |
Family
ID=44582553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110288680.8A Active CN102637834B (zh) | 2011-02-10 | 2011-09-19 | 二次电池 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8785037B2 (zh) |
EP (1) | EP2487735B1 (zh) |
JP (1) | JP5427215B2 (zh) |
KR (1) | KR101243398B1 (zh) |
CN (1) | CN102637834B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104576981A (zh) * | 2013-10-17 | 2015-04-29 | 三星Sdi株式会社 | 二次电池 |
CN107369788A (zh) * | 2017-06-20 | 2017-11-21 | 宁德时代新能源科技股份有限公司 | 一种动力电池顶盖组件、动力电池及电池模组 |
CN110459709A (zh) * | 2019-08-29 | 2019-11-15 | 苏州中顶优品科技有限公司 | 盖帽密封绝缘垫及其应用 |
CN112652777A (zh) * | 2019-10-10 | 2021-04-13 | 丰田自动车株式会社 | 二次电池 |
Families Citing this family (2)
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 |
DE102013204341A1 (de) * | 2013-03-13 | 2014-09-18 | Robert Bosch Gmbh | Sicherheitselement für Batteriezelle |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5438821U (zh) * | 1977-08-22 | 1979-03-14 | ||
US20060216592A1 (en) * | 2005-03-24 | 2006-09-28 | Chun Kwan S | Battery and battery housing |
JP2006351234A (ja) * | 2005-06-13 | 2006-12-28 | Fuji Hatsujo Kk | 密閉型電池用封口板とその製造用金型及び製造方法 |
CN100461499C (zh) * | 2003-11-21 | 2009-02-11 | 日立麦克赛尔株式会社 | 密闭方形电池 |
CN101785131A (zh) * | 2007-07-23 | 2010-07-21 | 丰田自动车株式会社 | 具备电池壳体以及封口板的电池 |
US20100233521A1 (en) * | 2009-03-11 | 2010-09-16 | Sang-Won Byun | Rechargeable battery |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5521367Y2 (zh) | 1976-02-20 | 1980-05-23 | ||
JP2002231206A (ja) | 2001-02-01 | 2002-08-16 | Alps Electric Co Ltd | 安全弁付密閉部品とその製造方法 |
JP4015414B2 (ja) | 2001-12-14 | 2007-11-28 | 三菱重工業株式会社 | 二次電池及び二次電池用容器 |
KR100579409B1 (ko) * | 2004-07-28 | 2006-05-12 | 삼성에스디아이 주식회사 | 이차전지 |
KR100709834B1 (ko) * | 2005-04-26 | 2007-04-23 | 삼성에스디아이 주식회사 | 이차 전지 |
KR101114568B1 (ko) | 2009-07-29 | 2012-02-27 | 주식회사 코아스 | 조립식 파티션 |
US8815437B2 (en) * | 2009-09-10 | 2014-08-26 | Samsung Sdi Co., Ltd. | Rechargeable battery |
KR101097221B1 (ko) * | 2009-10-30 | 2011-12-21 | 에스비리모티브 주식회사 | 이차전지 |
US9023497B2 (en) * | 2011-02-18 | 2015-05-05 | Samsung Sdi Co., Ltd. | Secondary battery |
-
2011
- 2011-02-10 KR KR1020110011871A patent/KR101243398B1/ko active IP Right Grant
- 2011-07-20 US US13/187,401 patent/US8785037B2/en active Active
- 2011-09-06 EP EP11180119.7A patent/EP2487735B1/en active Active
- 2011-09-19 CN CN201110288680.8A patent/CN102637834B/zh active Active
- 2011-09-22 JP JP2011207074A patent/JP5427215B2/ja active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5438821U (zh) * | 1977-08-22 | 1979-03-14 | ||
CN100461499C (zh) * | 2003-11-21 | 2009-02-11 | 日立麦克赛尔株式会社 | 密闭方形电池 |
US20060216592A1 (en) * | 2005-03-24 | 2006-09-28 | Chun Kwan S | Battery and battery housing |
JP2006351234A (ja) * | 2005-06-13 | 2006-12-28 | Fuji Hatsujo Kk | 密閉型電池用封口板とその製造用金型及び製造方法 |
CN101785131A (zh) * | 2007-07-23 | 2010-07-21 | 丰田自动车株式会社 | 具备电池壳体以及封口板的电池 |
US20100233521A1 (en) * | 2009-03-11 | 2010-09-16 | Sang-Won Byun | Rechargeable battery |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104576981A (zh) * | 2013-10-17 | 2015-04-29 | 三星Sdi株式会社 | 二次电池 |
CN104576981B (zh) * | 2013-10-17 | 2018-11-06 | 三星Sdi株式会社 | 二次电池 |
CN107369788A (zh) * | 2017-06-20 | 2017-11-21 | 宁德时代新能源科技股份有限公司 | 一种动力电池顶盖组件、动力电池及电池模组 |
CN110459709A (zh) * | 2019-08-29 | 2019-11-15 | 苏州中顶优品科技有限公司 | 盖帽密封绝缘垫及其应用 |
CN112652777A (zh) * | 2019-10-10 | 2021-04-13 | 丰田自动车株式会社 | 二次电池 |
CN112652777B (zh) * | 2019-10-10 | 2024-04-16 | 丰田自动车株式会社 | 二次电池 |
Also Published As
Publication number | Publication date |
---|---|
JP5427215B2 (ja) | 2014-02-26 |
CN102637834B (zh) | 2014-11-12 |
EP2487735B1 (en) | 2015-02-25 |
US8785037B2 (en) | 2014-07-22 |
KR20120091838A (ko) | 2012-08-20 |
EP2487735A3 (en) | 2013-06-05 |
KR101243398B1 (ko) | 2013-03-13 |
JP2012169252A (ja) | 2012-09-06 |
EP2487735A2 (en) | 2012-08-15 |
US20120208074A1 (en) | 2012-08-16 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: BOSCH GMBH ROBERT Effective date: 20130205 Owner name: SAMSUNG SDI CO., LTD. Free format text: FORMER OWNER: SB LIMOTIVE CO., LTD. Effective date: 20130205 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20130205 Address after: Gyeonggi Do, South Korea Applicant after: Samsung SDI Co., Ltd. Applicant after: Robert Bosch GmbH Address before: Gyeonggi Do, South Korea Applicant before: SB LiMotive Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |