CN103493248A - 二次电池 - Google Patents
二次电池 Download PDFInfo
- Publication number
- CN103493248A CN103493248A CN201180070265.3A CN201180070265A CN103493248A CN 103493248 A CN103493248 A CN 103493248A CN 201180070265 A CN201180070265 A CN 201180070265A CN 103493248 A CN103493248 A CN 103493248A
- Authority
- CN
- China
- Prior art keywords
- electrode group
- flow path
- positive
- vent valve
- exhaust flow
- 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
- 238000005336 cracking Methods 0.000 claims description 28
- 230000004888 barrier function Effects 0.000 claims description 17
- 238000007599 discharging Methods 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 5
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 abstract description 15
- 229910001416 lithium ion Inorganic materials 0.000 abstract description 15
- 239000007789 gas Substances 0.000 description 111
- 239000010408 film Substances 0.000 description 13
- 239000011888 foil Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 4
- 229910000881 Cu alloy Inorganic materials 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000007773 negative electrode material Substances 0.000 description 3
- 239000007774 positive electrode material Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 239000008393 encapsulating agent Substances 0.000 description 2
- 230000012447 hatching Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229910002097 Lithium manganese(III,IV) oxide Inorganic materials 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005251 gamma ray Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002905 metal composite material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 238000003466 welding 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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
- H01M10/0587—Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
-
- 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
- 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
- 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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/35—Gas exhaust passages comprising elongated, tortuous or labyrinth-shaped exhaust passages
- H01M50/367—Internal gas exhaust passages forming part of the battery cover or case; Double cover vent systems
-
- 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
-
- 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
-
- 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)
- Materials Engineering (AREA)
- Gas Exhaust Devices For Batteries (AREA)
- Secondary Cells (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610082205.8A CN105591041B (zh) | 2011-04-18 | 2011-04-18 | 二次电池 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2011/059536 WO2012143995A1 (ja) | 2011-04-18 | 2011-04-18 | 二次電池 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610082205.8A Division CN105591041B (zh) | 2011-04-18 | 2011-04-18 | 二次电池 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103493248A true CN103493248A (zh) | 2014-01-01 |
CN103493248B CN103493248B (zh) | 2016-03-09 |
Family
ID=47041148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180070265.3A Expired - Fee Related CN103493248B (zh) | 2011-04-18 | 2011-04-18 | 二次电池 |
Country Status (4)
Country | Link |
---|---|
US (2) | US9391308B2 (zh) |
JP (1) | JP5770836B2 (zh) |
CN (1) | CN103493248B (zh) |
WO (1) | WO2012143995A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114464935A (zh) * | 2020-11-09 | 2022-05-10 | 泰星能源解决方案有限公司 | 方形电池 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6507612B2 (ja) * | 2014-12-11 | 2019-05-08 | 株式会社Gsユアサ | 蓄電素子 |
KR102299244B1 (ko) * | 2015-01-14 | 2021-09-07 | 삼성에스디아이 주식회사 | 이차 전지 및 그 팩 |
US10886533B2 (en) | 2016-01-22 | 2021-01-05 | Asahi Kasei Kabushiki Kaisha | Nonaqueous lithium power storage element |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10162801A (ja) * | 1996-11-29 | 1998-06-19 | Nissan Motor Co Ltd | 二次電池 |
JP2004319101A (ja) * | 2003-04-11 | 2004-11-11 | Toyota Motor Corp | 蓄電素子 |
JP2006244756A (ja) * | 2005-03-01 | 2006-09-14 | Nec Lamilion Energy Ltd | フィルム外装電気デバイス及びフィルム外装電気デバイス集合体 |
JP2007220418A (ja) * | 2006-02-15 | 2007-08-30 | Denso Corp | 電池 |
CN101593818A (zh) * | 2008-05-30 | 2009-12-02 | 三星Sdi株式会社 | 盖组件和具有该盖组件的二次电池 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5456967B2 (ja) * | 2007-12-06 | 2014-04-02 | 冨士発條株式会社 | アルミ角形2次電池ケース |
JP5225805B2 (ja) * | 2008-10-27 | 2013-07-03 | 日立ビークルエナジー株式会社 | 二次電池およびその製造方法 |
JP5277871B2 (ja) | 2008-11-04 | 2013-08-28 | トヨタ自動車株式会社 | 電池 |
JP5507173B2 (ja) | 2009-09-25 | 2014-05-28 | パナソニック株式会社 | 電池モジュールとそれを用いた電池パック |
-
2011
- 2011-04-18 JP JP2013510751A patent/JP5770836B2/ja not_active Expired - Fee Related
- 2011-04-18 CN CN201180070265.3A patent/CN103493248B/zh not_active Expired - Fee Related
- 2011-04-18 WO PCT/JP2011/059536 patent/WO2012143995A1/ja active Application Filing
- 2011-04-18 US US14/112,146 patent/US9391308B2/en active Active
-
2016
- 2016-06-09 US US15/177,771 patent/US9843028B2/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10162801A (ja) * | 1996-11-29 | 1998-06-19 | Nissan Motor Co Ltd | 二次電池 |
JP2004319101A (ja) * | 2003-04-11 | 2004-11-11 | Toyota Motor Corp | 蓄電素子 |
JP2006244756A (ja) * | 2005-03-01 | 2006-09-14 | Nec Lamilion Energy Ltd | フィルム外装電気デバイス及びフィルム外装電気デバイス集合体 |
JP2007220418A (ja) * | 2006-02-15 | 2007-08-30 | Denso Corp | 電池 |
CN101593818A (zh) * | 2008-05-30 | 2009-12-02 | 三星Sdi株式会社 | 盖组件和具有该盖组件的二次电池 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114464935A (zh) * | 2020-11-09 | 2022-05-10 | 泰星能源解决方案有限公司 | 方形电池 |
CN114464935B (zh) * | 2020-11-09 | 2023-09-26 | 泰星能源解决方案有限公司 | 方形电池 |
Also Published As
Publication number | Publication date |
---|---|
JP5770836B2 (ja) | 2015-08-26 |
US20140038003A1 (en) | 2014-02-06 |
WO2012143995A1 (ja) | 2012-10-26 |
CN103493248B (zh) | 2016-03-09 |
US9391308B2 (en) | 2016-07-12 |
US9843028B2 (en) | 2017-12-12 |
JPWO2012143995A1 (ja) | 2014-07-28 |
US20160293919A1 (en) | 2016-10-06 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: HITACHI AUTOMOTIVE SYSTEMS LTD. Free format text: FORMER OWNER: HITACHI VEHICLE ENERGY LTD. Effective date: 20140715 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20140715 Address after: Ibaraki Applicant after: Hitachi Automotive Systems Ltd. Address before: Ibaraki Applicant before: Hitachi Vehicle Energy Ltd. |
|
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: 20160309 Termination date: 20210418 |
|
CF01 | Termination of patent right due to non-payment of annual fee |