CN101079475B - 密封电池 - Google Patents
密封电池 Download PDFInfo
- Publication number
- CN101079475B CN101079475B CN2007101055389A CN200710105538A CN101079475B CN 101079475 B CN101079475 B CN 101079475B CN 2007101055389 A CN2007101055389 A CN 2007101055389A CN 200710105538 A CN200710105538 A CN 200710105538A CN 101079475 B CN101079475 B CN 101079475B
- Authority
- CN
- China
- Prior art keywords
- mentioned
- seal
- injection hole
- liquid injection
- aluminium lamination
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 title description 30
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 64
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 62
- 229910052751 metal Inorganic materials 0.000 claims abstract description 22
- 239000002184 metal Substances 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 17
- 239000003792 electrolyte Substances 0.000 claims abstract description 7
- 239000004411 aluminium Substances 0.000 claims description 47
- 238000002347 injection Methods 0.000 claims description 44
- 239000007924 injection Substances 0.000 claims description 44
- 238000003475 lamination Methods 0.000 claims description 43
- 239000007788 liquid Substances 0.000 claims description 43
- 238000003466 welding Methods 0.000 claims description 29
- 230000002093 peripheral effect Effects 0.000 claims description 19
- 229910000838 Al alloy Inorganic materials 0.000 claims description 14
- 230000000903 blocking effect Effects 0.000 claims description 2
- 229910001092 metal group alloy Inorganic materials 0.000 claims description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract description 57
- 229910052759 nickel Inorganic materials 0.000 abstract description 29
- 238000009413 insulation Methods 0.000 description 5
- 229910000990 Ni alloy Inorganic materials 0.000 description 4
- 239000008151 electrolyte solution Substances 0.000 description 4
- 239000011324 bead Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005755 formation reaction Methods 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 239000007773 negative electrode material Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000007774 positive electrode material Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 1
- 229910001290 LiPF6 Inorganic materials 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001398 aluminium Chemical class 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- UFLFSNVZQRNKOX-UHFFFAOYSA-N carbonic acid;ethenyl acetate Chemical compound OC(O)=O.CC(=O)OC=C UFLFSNVZQRNKOX-UHFFFAOYSA-N 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000002223 garnet Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910000625 lithium cobalt oxide Inorganic materials 0.000 description 1
- BFZPBUKRYWOWDV-UHFFFAOYSA-N lithium;oxido(oxo)cobalt Chemical compound [Li+].[O-][Co]=O BFZPBUKRYWOWDV-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- AHIHJODVQGBOND-UHFFFAOYSA-N propan-2-yl hydrogen carbonate Chemical compound CC(C)OC(O)=O AHIHJODVQGBOND-UHFFFAOYSA-N 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229910001256 stainless steel alloy Inorganic materials 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 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
- H01M50/183—Sealing members
-
- 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
- H01M50/147—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
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/308—Detachable arrangements, e.g. detachable vent plugs or plug 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
- H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
-
- 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)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Filling, Topping-Up Batteries (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006147500 | 2006-05-27 | ||
JP2006147500A JP4131553B2 (ja) | 2006-05-27 | 2006-05-27 | 密閉型電池 |
JP2006-147500 | 2006-05-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101079475A CN101079475A (zh) | 2007-11-28 |
CN101079475B true CN101079475B (zh) | 2010-04-21 |
Family
ID=38851251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007101055389A Active CN101079475B (zh) | 2006-05-27 | 2007-05-25 | 密封电池 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP4131553B2 (zh) |
KR (1) | KR100973739B1 (zh) |
CN (1) | CN101079475B (zh) |
TW (1) | TW200814401A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9147865B2 (en) | 2012-09-06 | 2015-09-29 | Johnson Controls Technology Llc | System and method for closing a battery fill hole |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5157214B2 (ja) * | 2007-03-28 | 2013-03-06 | 株式会社Gsユアサ | 電池 |
JP2009129704A (ja) * | 2007-11-22 | 2009-06-11 | Hitachi Maxell Ltd | 密閉型電池 |
JP2009301828A (ja) * | 2008-06-12 | 2009-12-24 | Hitachi Maxell Ltd | 密閉型電池 |
JP5457690B2 (ja) * | 2009-02-13 | 2014-04-02 | 日立マクセル株式会社 | 電池 |
KR101141049B1 (ko) * | 2009-03-03 | 2012-05-03 | 주식회사 엘지화학 | 각형 이차전지의 제조방법 |
JP5365856B2 (ja) * | 2009-06-12 | 2013-12-11 | トヨタ自動車株式会社 | 密閉型電池及びその製造方法、並びに、該電池を備える車両 |
JP5117554B2 (ja) * | 2010-08-06 | 2013-01-16 | 日立マクセルエナジー株式会社 | 密閉型電池 |
JP5197701B2 (ja) | 2010-09-21 | 2013-05-15 | 株式会社東芝 | 密閉型二次電池の製造装置及び製造方法 |
KR101216419B1 (ko) | 2010-10-08 | 2012-12-28 | 주식회사 엘지화학 | 밀봉성이 향상된 이차전지 |
KR101280051B1 (ko) * | 2010-10-08 | 2013-07-03 | 주식회사 엘지화학 | 밀봉성이 향상된 이차전지의 제조장치 |
JP6083170B2 (ja) | 2011-10-26 | 2017-02-22 | 株式会社Gsユアサ | 蓄電素子 |
JP6398602B2 (ja) * | 2014-10-22 | 2018-10-03 | 株式会社Gsユアサ | 蓄電素子とその製造方法、および蓄電装置 |
US10431853B2 (en) * | 2017-05-02 | 2019-10-01 | Apple Inc. | Rechargeable battery features and components |
CN110400900B (zh) * | 2019-06-20 | 2022-04-12 | 合肥国轩高科动力能源有限公司 | 一种改善锂离子电芯漏液率的封口方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1649199A (zh) * | 2004-01-27 | 2005-08-03 | 三星Sdi株式会社 | 壳式二次电池 |
CN1722507A (zh) * | 2004-06-25 | 2006-01-18 | 三星Sdi株式会社 | 二次电池 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4056147B2 (ja) * | 1997-09-30 | 2008-03-05 | 松下電器産業株式会社 | 電池 |
KR100404887B1 (ko) * | 1999-01-20 | 2003-11-10 | 주식회사 엘지화학 | 리튬 이차 전지 |
-
2006
- 2006-05-27 JP JP2006147500A patent/JP4131553B2/ja not_active Expired - Fee Related
-
2007
- 2007-04-12 TW TW096112928A patent/TW200814401A/zh unknown
- 2007-05-25 KR KR1020070050719A patent/KR100973739B1/ko active IP Right Grant
- 2007-05-25 CN CN2007101055389A patent/CN101079475B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1649199A (zh) * | 2004-01-27 | 2005-08-03 | 三星Sdi株式会社 | 壳式二次电池 |
CN1722507A (zh) * | 2004-06-25 | 2006-01-18 | 三星Sdi株式会社 | 二次电池 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9147865B2 (en) | 2012-09-06 | 2015-09-29 | Johnson Controls Technology Llc | System and method for closing a battery fill hole |
Also Published As
Publication number | Publication date |
---|---|
CN101079475A (zh) | 2007-11-28 |
JP4131553B2 (ja) | 2008-08-13 |
KR100973739B1 (ko) | 2010-08-04 |
JP2007317577A (ja) | 2007-12-06 |
TW200814401A (en) | 2008-03-16 |
KR20070114242A (ko) | 2007-11-30 |
TWI371126B (zh) | 2012-08-21 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: HITACHI MAXELL ENERGY LTD. Free format text: FORMER OWNER: HITACHI MAXELL LTD. Effective date: 20111012 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20111012 Address after: Kyoto Japan Patentee after: Hitachi Maxell Address before: Osaka Japan Patentee before: Hitachi Maxell, Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20180223 Address after: Kyoto Japan Patentee after: Mike SEIR Holdings Co., Ltd. Address before: Kyoto Japan Patentee before: Hitachi Maxell |
|
TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: Kyoto Japan Patentee after: MAXELL, Ltd. Address before: Kyoto Japan Patentee before: MAXELL HOLDINGS, Ltd. |
|
CP01 | Change in the name or title of a patent holder |